<86>Mar 27 19:01:15 userdel[2969343]: delete user 'rooter'
<86>Mar 27 19:01:15 userdel[2969343]: removed group 'rooter' owned by 'rooter'
<86>Mar 27 19:01:15 userdel[2969343]: removed shadow group 'rooter' owned by 'rooter'
<86>Mar 27 19:01:15 groupadd[2969384]: group added to /etc/group: name=rooter, GID=1820
<86>Mar 27 19:01:15 groupadd[2969384]: group added to /etc/gshadow: name=rooter
<86>Mar 27 19:01:15 groupadd[2969384]: new group: name=rooter, GID=1820
<86>Mar 27 19:01:15 useradd[2969408]: new user: name=rooter, UID=1820, GID=1820, home=/root, shell=/bin/bash, from=none
<86>Mar 27 19:01:15 userdel[2969450]: delete user 'builder'
<86>Mar 27 19:01:15 userdel[2969450]: removed group 'builder' owned by 'builder'
<86>Mar 27 19:01:15 userdel[2969450]: removed shadow group 'builder' owned by 'builder'
<86>Mar 27 19:01:15 groupadd[2969480]: group added to /etc/group: name=builder, GID=1821
<86>Mar 27 19:01:15 groupadd[2969480]: group added to /etc/gshadow: name=builder
<86>Mar 27 19:01:15 groupadd[2969480]: new group: name=builder, GID=1821
<86>Mar 27 19:01:15 useradd[2969501]: new user: name=builder, UID=1821, GID=1821, home=/usr/src, shell=/bin/bash, from=none
<13>Mar 27 19:01:20 rpmi: libopenblas-0.3.26-alt1 sisyphus+339579.140.3.1 1706872444 installed
<13>Mar 27 19:01:20 rpmi: libquadmath0-13.2.1-alt3 sisyphus+339335.100.1.1 1706563486 installed
<13>Mar 27 19:01:20 rpmi: libgfortran5-13.2.1-alt3 sisyphus+339335.100.1.1 1706563486 installed
<13>Mar 27 19:01:20 rpmi: libquadmath13-devel-13.2.1-alt3 sisyphus+339335.100.1.1 1706563486 installed
<13>Mar 27 19:01:20 rpmi: libopenblas-devel-0.3.26-alt1 sisyphus+339579.140.3.1 1706872444 installed
<13>Mar 27 19:01:20 rpmi: libpcre3-8.45-alt2 sisyphus+283722.100.1.2 1629848198 installed
<13>Mar 27 19:01:20 rpmi: libmetis-5.1.0-alt2 sisyphus+278431.100.1.3 1626214443 installed
<13>Mar 27 19:01:20 rpmi: libxblas-1.0.248-alt2 sisyphus+285045.40.2.1 1631388330 installed
<13>Mar 27 19:01:20 rpmi: liblapack-1:3.8.0-alt7 sisyphus+340675.300.1.1 1707908338 installed
<13>Mar 27 19:01:20 rpmi: gcc-fortran-common-1.4.27-alt1 sisyphus+278099.1300.1.1 1626028636 installed
<13>Mar 27 19:01:20 rpmi: libgfortran13-devel-13.2.1-alt3 sisyphus+339335.100.1.1 1706563486 installed
<13>Mar 27 19:01:21 rpmi: gcc13-fortran-13.2.1-alt3 sisyphus+339335.100.1.1 1706563486 installed
<13>Mar 27 19:01:21 rpmi: gcc-fortran-13-alt1 sisyphus+323337.300.1.1 1687267966 installed
<13>Mar 27 19:01:21 rpmi: liblapack-devel-1:3.8.0-alt7 sisyphus+340675.300.1.1 1707908338 installed
<13>Mar 27 19:01:21 rpmi: libmetis-devel-5.1.0-alt2 sisyphus+278431.100.1.3 1626214443 installed
Building target platforms: x86_64
Building for target x86_64
Wrote: /usr/src/in/nosrpm/taucs-2.2-alt12.1.nosrc.rpm (w1.gzdio)
Installing taucs-2.2-alt12.1.src.rpm
Building target platforms: x86_64
Building for target x86_64
Executing(%prep): /bin/sh -e /usr/src/tmp/rpm-tmp.52556
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ rm -rf taucs-2.2
+ echo 'Source #0 (taucs-2.2.tar.gz):'
Source #0 (taucs-2.2.tar.gz):
+ /bin/gzip -dc /usr/src/RPM/SOURCES/taucs-2.2.tar.gz
+ /bin/tar -xf -
+ cd taucs-2.2
+ /bin/chmod -c -Rf u+rwX,go-w .
++ find ./ -name CVS
+ rm -fR ./external/lib/win32/CVS ./external/lib/solaris/CVS ./external/lib/linux/CVS ./external/lib/irix/CVS ./external/lib/darwin/CVS ./external/lib/CVS external/lib
+ rm -f progs/taucs_cilk_test.c
+ exit 0
Executing(%build): /bin/sh -e /usr/src/tmp/rpm-tmp.85016
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ cd taucs-2.2
+ OSTYPE=linux
+ ./configure
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -o configurator/configurator configurator/taucs_config.c
configurator/taucs_config.c: In function 'emit_configfile':
configurator/taucs_config.c:244:5: warning: implicit declaration of function 'mkdir' [-Wimplicit-function-declaration]
  244 |     mkdir(configdir);
      |     ^~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'

+ make -j16
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
mkdir obj
mkdir obj/linux/
echo exists > obj/linux/exists.log
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
mkdir bin
mkdir bin/linux/
echo exists > bin/linux/exists.log
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
mkdir lib
mkdir lib/linux/
echo exists > lib/linux/exists.log
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdpre.f \
-o obj/linux/amdpre.o
f951: Warning: Nonconforming tab character in column 1 of line 31 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 36 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 120 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 176 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 4 of line 196 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 204 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 4 of line 247 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 4 of line 298 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 5 of line 415 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 430 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 431 [-Wtabs]
external/src/amdpre.f:32:8:

   32 |      $          (n, pe, iw, len, iwlen, pfree, nv, next,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:33:8:

   33 |      $          last, head, elen, degree, ncmpa, w, iovflo,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:32:8:

   32 |      $          (n, pe, iw, len, iwlen, pfree, nv, next,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:33:8:

   33 |      $          last, head, elen, degree, ncmpa, w, iovflo,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:32:8:

   32 |      $          (n, pe, iw, len, iwlen, pfree, nv, next,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:33:8:

   33 |      $          last, head, elen, degree, ncmpa, w, iovflo,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:37:8:

   37 |      $          degree (n), nv (n), next (n), last (n), head (n),
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:38:8:

   38 |      $          elen (n), w (n), len (n), mapping (n)
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:401:8:

  401 |      $          last, head, elen, degree, ncmpa, w, iovflo)
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:251:3:

  251 |  60           if (node .eq. 0) then
      |   1
Warning: Label 60 at (1) defined but not used [-Wunused-label]
external/src/amdpre.f:187:20:

  187 |               dense = Z * sqrt(real(n))
      |                           1
Warning: Possible change of value in conversion from REAL(4) to INTEGER(4) at (1) [-Wconversion]
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/genmmd.f \
-o obj/linux/genmmd.o
external/src/genmmd.f:314:72:

  314 |                          IF  ( NODE )  400, 900, 500
      |                                                                        1
Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1)
external/src/genmmd.f:348:72:

  348 |                  IF  ( RNODE )  1100, 1800, 1200
      |                                                                        1
Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1)
external/src/genmmd.f:492:72:

  492 |                      IF  ( ENODE )  400, 800, 500
      |                                                                        1
Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1)
external/src/genmmd.f:549:72:

  549 |                              IF  ( NODE )  1000, 2100, 1100
      |                                                                        1
Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1)
external/src/genmmd.f:623:72:

  623 |                                          IF  ( NODE )  1700, 2000, 1800
      |                                                                        1
Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1)
external/src/genmmd.f:215:25:

  214 |          DO  200  NODE = 1, NEQNS
      |                                                                        2
  215 |              NDEG = XADJ(NODE+1) - XADJ(NODE) + 1
      |                         1
Warning: Array reference at (1) out of bounds (2 > 1) in loop beginning at (2)
external/src/genmmd.f:191:46:

  191 |       SUBROUTINE  MMDINT ( NEQNS, XADJ, ADJNCY, DHEAD, DFORW,
      |                                              1
Warning: Unused dummy argument 'adjncy' at (1) [-Wunused-dummy-argument]
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
  progs/taucs_blas_underscore_test.c \
  -oobj/linux/taucs_blas_underscore_test.o
cc   \
  -oobj/linux/taucs_blas_underscore_test \
  obj/linux/taucs_blas_underscore_test.o -llapack -llapack -lopenblas -lmetis  -lgfortran   -lm 
obj/linux/taucs_blas_underscore_test build/linux/taucs_config_tests.h


Linking with dgemm_ succedded


cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
  progs/taucs_blas_nounderscore_test.c \
  -oobj/linux/taucs_blas_nounderscore_test.o
cc   \
  -oobj/linux/taucs_blas_nounderscore_test \
  obj/linux/taucs_blas_nounderscore_test.o -llapack -llapack -lopenblas -lmetis  -lgfortran   -lm 
ld: obj/linux/taucs_blas_nounderscore_test.o: in function `main':
/usr/src/RPM/BUILD/taucs-2.2/progs/taucs_blas_nounderscore_test.c:26:(.text.startup+0xab): undefined reference to `dgemm'
collect2: error: ld returned 1 exit status
make: [build/linux/makefile:26: build/linux/taucs_config_tests.h] Error 1 (ignored)
obj/linux/taucs_blas_nounderscore_test build/linux/taucs_config_tests.h
make: obj/linux/taucs_blas_nounderscore_test: No such file or directory
make: [build/linux/makefile:27: build/linux/taucs_config_tests.h] Error 127 (ignored)
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
  progs/taucs_c99_complex_test.c \
  -oobj/linux/taucs_c99_complex_test.o
cc   \
  -oobj/linux/taucs_c99_complex_test \
  obj/linux/taucs_c99_complex_test.o -llapack -llapack -lopenblas -lmetis  -lgfortran   -lm 
obj/linux/taucs_c99_complex_test build/linux/taucs_config_tests.h


C99 complex numbers seem to be supported, 1+sqrt(-1)=-1.000000+1.000000i


make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/readhb.f \
-o obj/linux/readhb.o
external/src/readhb.f:12:8:

   12 |      $          indcrd, valcrd, rhscrd
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/readhb.f:65:8:

   65 |      $          indcrd, valcrd, rhscrd, nrhs, row, col, p
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/readhb.f:180:8:

  180 |      $          indcrd, valcrd, rhscrd, nrhs, row, col, p
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/readhb.f:295:8:

  295 |      $          indcrd, valcrd, rhscrd, nrhs, row, col, p
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/readhb.f:410:8:

  410 |      $          indcrd, valcrd, rhscrd, nrhs, row, col, p
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/readhb.f:257:24:

  257 |             Value (1) = myrand (0)
      |                        1
Warning: Possible change of value in conversion from REAL(8) to REAL(4) at (1) [-Wconversion]
external/src/readhb.f:259:27:

  259 |                Value (p) = myrand (-1)
      |                           1
Warning: Possible change of value in conversion from REAL(8) to REAL(4) at (1) [-Wconversion]
external/src/readhb.f:487:24:

  487 |             Value (1) = myrand (0)
      |                        1
Warning: Possible change of value in conversion from REAL(8) to COMPLEX(4) at (1) [-Wconversion]
external/src/readhb.f:489:27:

  489 |                Value (p) = myrand (-1)
      |                           1
Warning: Possible change of value in conversion from REAL(8) to COMPLEX(4) at (1) [-Wconversion]
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdtru.f \
-o obj/linux/amdtru.o
external/src/amdtru.f:393:32:

  393 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdtru.f:396:56:

  396 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                        1
Warning: Unused variable 'we' declared at (1) [-Wunused-variable]
external/src/amdtru.f:396:68:

  396 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                                    1
Warning: Unused variable 'wnvi' declared at (1) [-Wunused-variable]
external/src/amdtru.f:558:72:

  558 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdtru.f:395:36:

  395 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdatr.f \
-o obj/linux/amdatr.o
external/src/amdatr.f:404:32:

  404 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdatr.f:569:72:

  569 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdatr.f:406:36:

  406 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_logging.c \
-oobj/linux/taucs_logging.o
In file included from src/taucs.h:6,
                 from src/taucs_logging.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_timer.c \
-oobj/linux/taucs_timer.o
In file included from src/taucs.h:6,
                 from src/taucs_timer.c:6:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_timer.c: In function 'taucs_wtime':
src/taucs_timer.c:263:3: warning: 'ftime' is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations]
  263 |   (void) ftime( &T );
      |   ^
In file included from src/taucs_timer.c:248:
/usr/include/sys/timeb.h:29:12: note: declared here
   29 | extern int ftime (struct timeb *__timebuf)
      |            ^~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_memory.c \
-oobj/linux/taucs_memory.o
In file included from src/taucs.h:6,
                 from src/taucs_memory.c:12:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_base.c \
-oobj/linux/taucs_ccs_base.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdhaf.f \
-o obj/linux/amdhaf.o
external/src/amdhaf.f:400:32:

  400 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdhaf.f:403:56:

  403 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                        1
Warning: Unused variable 'we' declared at (1) [-Wunused-variable]
external/src/amdhaf.f:403:68:

  403 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                                    1
Warning: Unused variable 'wnvi' declared at (1) [-Wunused-variable]
external/src/amdhaf.f:560:72:

  560 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdhaf.f:402:36:

  402 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_base.c \
-oobj/linux/taucs_ccs_base_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdexa.f \
-o obj/linux/amdexa.o
external/src/amdexa.f:393:32:

  393 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdexa.f:396:56:

  396 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                        1
Warning: Unused variable 'we' declared at (1) [-Wunused-variable]
external/src/amdexa.f:396:68:

  396 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                                    1
Warning: Unused variable 'wnvi' declared at (1) [-Wunused-variable]
external/src/amdexa.f:553:72:

  553 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdexa.f:395:36:

  395 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdbar.f \
-o obj/linux/amdbar.o
external/src/amdbar.f:405:32:

  405 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdbar.f:565:72:

  565 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdbar.f:407:36:

  407 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_base.c \
-oobj/linux/taucs_ccs_base_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdhat.f \
-o obj/linux/amdhat.o
external/src/amdhat.f:399:32:

  399 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdhat.f:402:56:

  402 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                        1
Warning: Unused variable 'we' declared at (1) [-Wunused-variable]
external/src/amdhat.f:402:68:

  402 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                                    1
Warning: Unused variable 'wnvi' declared at (1) [-Wunused-variable]
external/src/amdhat.f:559:72:

  559 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdhat.f:401:36:

  401 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_base.c \
-oobj/linux/taucs_ccs_base_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_base.c \
-oobj/linux/taucs_ccs_base_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_vec_base.c \
-oobj/linux/taucs_vec_base_D.o
In file included from src/taucs.h:6,
                 from src/taucs_vec_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_vec_base.c \
-oobj/linux/taucs_vec_base.o
In file included from src/taucs.h:6,
                 from src/taucs_vec_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_linsolve.c \
-oobj/linux/taucs_linsolve.o
In file included from src/taucs.h:6,
                 from src/taucs_linsolve.c:15:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_linsolve.c: In function 'taucs_linsolve':
src/taucs_linsolve.c:437:17: warning: variable 'rc' set but not used [-Wunused-but-set-variable]
  437 |             int rc;
      |                 ^~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_vec_base.c \
-oobj/linux/taucs_vec_base_S.o
In file included from src/taucs.h:6,
                 from src/taucs_vec_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_vec_base.c \
-oobj/linux/taucs_vec_base_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_vec_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_ops.c \
-oobj/linux/taucs_ccs_ops.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ops.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_vec_base.c \
-oobj/linux/taucs_vec_base_C.o
In file included from src/taucs.h:6,
                 from src/taucs_vec_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_factor_llt.c \
-oobj/linux/taucs_ccs_factor_llt.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_factor_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_io.c \
-oobj/linux/taucs_ccs_io.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_io.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_io.c: In function 'taucs_ccs_read_binary':
src/taucs_ccs_io.c:39:11: warning: variable 'bytes_read' set but not used [-Wunused-but-set-variable]
   39 |   ssize_t bytes_read;
      |           ^~~~~~~~~~
src/taucs_ccs_io.c: In function 'taucs_vec_read_binary':
src/taucs_ccs_io.c:972:11: warning: variable 'bytes_read' set but not used [-Wunused-but-set-variable]
  972 |   ssize_t bytes_read;
      |           ^~~~~~~~~~
src/taucs_ccs_io.c: In function 'taucs_vec_write_binary':
src/taucs_ccs_io.c:1015:11: warning: variable 'bytes_read' set but not used [-Wunused-but-set-variable]
 1015 |   ssize_t bytes_read;
      |           ^~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_sn_llt.c \
-oobj/linux/taucs_sn_llt_D.o
In file included from src/taucs.h:6,
                 from src/taucs_sn_llt.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_sn_llt.c: In function 'recursive_multifrontal_supernodal_factor_llt_caller':
src/taucs_sn_llt.c:2001:30: warning: variable 'always_null' set but not used [-Wunused-but-set-variable]
 2001 |   supernodal_frontal_matrix* always_null;
      |                              ^~~~~~~~~~~
src/taucs_sn_llt.c: In function 'recursive_leftlooking_supernodal_factor_llt':
src/taucs_sn_llt.c:2432:8: warning: variable 'sn_size' set but not used [-Wunused-but-set-variable]
 2432 |   int  sn_size;
      |        ^~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_ops.c \
-oobj/linux/taucs_ccs_ops_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ops.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_sn_llt.c \
-oobj/linux/taucs_sn_llt_S.o
In file included from src/taucs.h:6,
                 from src/taucs_sn_llt.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_sn_llt.c: In function 'recursive_multifrontal_supernodal_factor_llt_caller':
src/taucs_sn_llt.c:2001:30: warning: variable 'always_null' set but not used [-Wunused-but-set-variable]
 2001 |   supernodal_frontal_matrix* always_null;
      |                              ^~~~~~~~~~~
src/taucs_sn_llt.c: In function 'recursive_leftlooking_supernodal_factor_llt':
src/taucs_sn_llt.c:2432:8: warning: variable 'sn_size' set but not used [-Wunused-but-set-variable]
 2432 |   int  sn_size;
      |        ^~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_ops.c \
-oobj/linux/taucs_ccs_ops_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ops.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_ops.c \
-oobj/linux/taucs_ccs_ops_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ops.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_sn_llt.c \
-oobj/linux/taucs_sn_llt_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_sn_llt.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_sn_llt.c: In function 'recursive_multifrontal_supernodal_factor_llt_caller':
src/taucs_sn_llt.c:2001:30: warning: variable 'always_null' set but not used [-Wunused-but-set-variable]
 2001 |   supernodal_frontal_matrix* always_null;
      |                              ^~~~~~~~~~~
src/taucs_sn_llt.c: In function 'recursive_leftlooking_supernodal_factor_llt':
src/taucs_sn_llt.c:2432:8: warning: variable 'sn_size' set but not used [-Wunused-but-set-variable]
 2432 |   int  sn_size;
      |        ^~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_io.c \
-oobj/linux/taucs_ccs_io_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_io.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_io.c: In function 'taucs_dccs_read_ccs':
src/taucs_ccs_io.c:884:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  884 |   fscanf(f,"%d",&N);
      |   ^~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:888:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  888 |     fscanf(f,"%d",&pointers[i]);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:895:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  895 |     fscanf(f,"%d",(m->rowind)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:899:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  899 |     fscanf(f,"%lg",(m->taucs_values)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_sn_llt.c \
-oobj/linux/taucs_sn_llt_C.o
In file included from src/taucs.h:6,
                 from src/taucs_sn_llt.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_sn_llt.c: In function 'recursive_multifrontal_supernodal_factor_llt_caller':
src/taucs_sn_llt.c:2001:30: warning: variable 'always_null' set but not used [-Wunused-but-set-variable]
 2001 |   supernodal_frontal_matrix* always_null;
      |                              ^~~~~~~~~~~
src/taucs_sn_llt.c: In function 'recursive_leftlooking_supernodal_factor_llt':
src/taucs_sn_llt.c:2432:8: warning: variable 'sn_size' set but not used [-Wunused-but-set-variable]
 2432 |   int  sn_size;
      |        ^~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_io.c \
-oobj/linux/taucs_ccs_io_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_io.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_io.c: In function 'taucs_sccs_read_ccs':
src/taucs_ccs_io.c:884:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  884 |   fscanf(f,"%d",&N);
      |   ^~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:888:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  888 |     fscanf(f,"%d",&pointers[i]);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:895:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  895 |     fscanf(f,"%d",(m->rowind)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:904:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  904 |     fscanf(f,"%g",(m->taucs_values)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_io.c \
-oobj/linux/taucs_ccs_io_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_io.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_io.c: In function 'taucs_cccs_read_ccs':
src/taucs_ccs_io.c:884:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  884 |   fscanf(f,"%d",&N);
      |   ^~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:888:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  888 |     fscanf(f,"%d",&pointers[i]);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:895:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  895 |     fscanf(f,"%d",(m->rowind)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:920:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  920 |     fscanf(f,"%g+%gi",&dv_r,&dv_i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_io.c \
-oobj/linux/taucs_ccs_io_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_io.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_io.c: In function 'taucs_zccs_read_ccs':
src/taucs_ccs_io.c:884:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  884 |   fscanf(f,"%d",&N);
      |   ^~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:888:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  888 |     fscanf(f,"%d",&pointers[i]);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:895:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  895 |     fscanf(f,"%d",(m->rowind)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:911:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  911 |     fscanf(f,"%lg+%lgi",&dv_r,&dv_i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_solve_llt.c \
-oobj/linux/taucs_ccs_solve_llt.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_solve_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_ops.c \
-oobj/linux/taucs_ccs_ops_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ops.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_complex.c \
-oobj/linux/taucs_complex.o
In file included from src/taucs.h:6,
                 from src/taucs_complex.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_complex.c \
-oobj/linux/taucs_complex_D.o
In file included from src/taucs.h:6,
                 from src/taucs_complex.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_complex.c \
-oobj/linux/taucs_complex_S.o
In file included from src/taucs.h:6,
                 from src/taucs_complex.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_complex.c \
-oobj/linux/taucs_complex_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_complex.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_complex.c \
-oobj/linux/taucs_complex_C.o
In file included from src/taucs.h:6,
                 from src/taucs_complex.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_ooc_llt.c \
-oobj/linux/taucs_ccs_ooc_llt.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_llt.c:29:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_order.c \
-oobj/linux/taucs_ccs_order.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_order.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_solve_llt.c \
-oobj/linux/taucs_ccs_solve_llt_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_solve_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_solve_llt.c \
-oobj/linux/taucs_ccs_solve_llt_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_solve_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_solve_llt.c \
-oobj/linux/taucs_ccs_solve_llt_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_solve_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_solve_llt.c \
-oobj/linux/taucs_ccs_solve_llt_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_solve_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_ooc_lu.c \
-oobj/linux/taucs_ccs_ooc_lu.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_lu.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_factor_llt.c \
-oobj/linux/taucs_ccs_factor_llt_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_factor_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_factor_llt.c: In function 'spa_scale_add':
src/taucs_ccs_factor_llt.c:91:14: warning: variable 'next' set but not used [-Wunused-but-set-variable]
   91 |   int i, ip, next;
      |              ^~~~
src/taucs_ccs_factor_llt.c: In function 'taucs_dccs_factor_llt_partial':
src/taucs_ccs_factor_llt.c:487:7: warning: variable 'Aj_nnz' set but not used [-Wunused-but-set-variable]
  487 |   int Aj_nnz;
      |       ^~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_sn_llt.c \
-oobj/linux/taucs_sn_llt.o
In file included from src/taucs.h:6,
                 from src/taucs_sn_llt.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_sn_llt.c: In function 'ordered_uf_union':
src/taucs_sn_llt.c:1313:5: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
 1313 |   } else
      |     ^~~~
src/taucs_sn_llt.c:1315:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
 1315 |     return s;
      |     ^~~~~~
src/taucs_sn_llt.c: At top level:
src/taucs_sn_llt.c:1339:1: warning: 'tree_first_descendant' defined but not used [-Wunused-function]
 1339 | tree_first_descendant(int j,
      | ^~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_factor_llt.c \
-oobj/linux/taucs_ccs_factor_llt_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_factor_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_factor_llt.c: In function 'spa_scale_add':
src/taucs_ccs_factor_llt.c:91:14: warning: variable 'next' set but not used [-Wunused-but-set-variable]
   91 |   int i, ip, next;
      |              ^~~~
src/taucs_ccs_factor_llt.c: In function 'taucs_sccs_factor_llt_partial':
src/taucs_ccs_factor_llt.c:487:7: warning: variable 'Aj_nnz' set but not used [-Wunused-but-set-variable]
  487 |   int Aj_nnz;
      |       ^~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_factor_llt.c \
-oobj/linux/taucs_ccs_factor_llt_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_factor_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_factor_llt.c: In function 'spa_scale_add':
src/taucs_ccs_factor_llt.c:91:14: warning: variable 'next' set but not used [-Wunused-but-set-variable]
   91 |   int i, ip, next;
      |              ^~~~
src/taucs_ccs_factor_llt.c: In function 'taucs_zccs_factor_llt_partial':
src/taucs_ccs_factor_llt.c:487:7: warning: variable 'Aj_nnz' set but not used [-Wunused-but-set-variable]
  487 |   int Aj_nnz;
      |       ^~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_factor_llt.c \
-oobj/linux/taucs_ccs_factor_llt_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_factor_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_factor_llt.c: In function 'spa_scale_add':
src/taucs_ccs_factor_llt.c:91:14: warning: variable 'next' set but not used [-Wunused-but-set-variable]
   91 |   int i, ip, next;
      |              ^~~~
src/taucs_ccs_factor_llt.c: In function 'taucs_cccs_factor_llt_partial':
src/taucs_ccs_factor_llt.c:487:7: warning: variable 'Aj_nnz' set but not used [-Wunused-but-set-variable]
  487 |   int Aj_nnz;
      |       ^~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_malloc.c \
-oobj/linux/taucs_malloc.o
In file included from src/taucs.h:6,
                 from src/taucs_malloc.c:3:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_recvaidya.c \
-oobj/linux/taucs_recvaidya_D.o
In file included from src/taucs.h:6,
                 from src/taucs_recvaidya.c:12:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_recvaidya.c: In function 'taucs_recursive_amwb_preconditioner_create':
src/taucs_recvaidya.c:291:10: warning: 'p' may be used uninitialized [-Wmaybe-uninitialized]
  291 |       if (p>n) p=n;
      |          ^
src/taucs_recvaidya.c:254:13: note: 'p' was declared here
  254 |     int     p;
      |             ^
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_xxt.c \
-oobj/linux/taucs_ccs_xxt_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_xxt.c:12:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_xxt.c: In function 'spa_scale_add':
src/taucs_ccs_xxt.c:159:14: warning: variable 'next' set but not used [-Wunused-but-set-variable]
  159 |   int i, ip, next;
      |              ^~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ooc_io.c \
-oobj/linux/taucs_ooc_io.o
In file included from src/taucs.h:6,
                 from src/taucs_ooc_io.c:16:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ooc_io.c: In function 'taucs_io_write':
src/taucs_ooc_io.c:534:7: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  534 |       if(next_size>IO_FILE_RESTRICTION*1024*1024)
      |       ^~
src/taucs_ooc_io.c:536:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  536 |         start_file_index++;
      |         ^~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_read':
src/taucs_ooc_io.c:626:7: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  626 |       if(next_size>IO_FILE_RESTRICTION*1024*1024)
      |       ^~
src/taucs_ooc_io.c:628:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  628 |         start_file_index++;
      |         ^~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_append':
src/taucs_ooc_io.c:424:30: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  424 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                              ^~
src/taucs_ooc_io.c:424:26: note: directive argument in the range [-2147483647, 2147483647]
  424 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                          ^~~~~~~
In file included from /usr/include/stdio.h:964,
                 from src/taucs_ooc_io.c:12:
In function 'sprintf',
    inlined from 'taucs_io_append' at src/taucs_ooc_io.c:424:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:750:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  750 |       sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                            ^~
src/taucs_ooc_io.c:750:24: note: directive argument in the range [-2147483647, 2147483647]
  750 |       sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:750:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:793:30: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  793 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                              ^~
src/taucs_ooc_io.c:793:26: note: directive argument in the range [-2147483647, 2147483647]
  793 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                          ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:793:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:835:30: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  835 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                              ^~
src/taucs_ooc_io.c:835:26: note: directive argument in the range [-2147483647, 2147483647]
  835 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                          ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:835:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:876:30: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  876 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                              ^~
src/taucs_ooc_io.c:876:26: note: directive argument in the range [-2147483647, 2147483647]
  876 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                          ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:876:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:916:30: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  916 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                              ^~
src/taucs_ooc_io.c:916:26: note: directive argument in the range [-2147483647, 2147483647]
  916 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                          ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:916:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:943:30: warning: '%d' directive writing between 1 and 4 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  943 |         sprintf(filename,"%s.%d",h->basename,i);
      |                              ^~
src/taucs_ooc_io.c:943:26: note: directive argument in the range [0, 1023]
  943 |         sprintf(filename,"%s.%d",h->basename,i);
      |                          ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:943:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 261 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_open_multifile':
src/taucs_ooc_io.c:1107:26: warning: '%d' directive writing between 1 and 4 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1107 |     sprintf(filename,"%s.%d",hs->basename,i);
      |                          ^~
src/taucs_ooc_io.c:1107:22: note: directive argument in the range [0, 1024]
 1107 |     sprintf(filename,"%s.%d",hs->basename,i);
      |                      ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_open_multifile' at src/taucs_ooc_io.c:1107:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 261 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_open_multifile':
src/taucs_ooc_io.c:1142:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1142 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                            ^~
src/taucs_ooc_io.c:1142:24: note: directive argument in the range [-2147483647, 2147483647]
 1142 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_open_multifile' at src/taucs_ooc_io.c:1142:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_open_multifile':
src/taucs_ooc_io.c:1175:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1175 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                            ^~
src/taucs_ooc_io.c:1175:24: note: directive argument in the range [-2147483647, 2147483647]
 1175 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_open_multifile' at src/taucs_ooc_io.c:1175:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_open_multifile':
src/taucs_ooc_io.c:1208:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1208 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                            ^~
src/taucs_ooc_io.c:1208:24: note: directive argument in the range [-2147483647, 2147483647]
 1208 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_open_multifile' at src/taucs_ooc_io.c:1208:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_open_multifile':
src/taucs_ooc_io.c:1241:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1241 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                            ^~
src/taucs_ooc_io.c:1241:24: note: directive argument in the range [-2147483647, 2147483647]
 1241 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_open_multifile' at src/taucs_ooc_io.c:1241:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_delete':
src/taucs_ooc_io.c:1278:28: warning: '%d' directive writing between 1 and 4 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1278 |       sprintf(filename,"%s.%d",h->basename,i);
      |                            ^~
src/taucs_ooc_io.c:1278:24: note: directive argument in the range [0, 1023]
 1278 |       sprintf(filename,"%s.%d",h->basename,i);
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_delete' at src/taucs_ooc_io.c:1278:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 261 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
 progs/taucs_run.c \
-oobj/linux/taucs_run.o
In file included from src/taucs.h:6,
                 from progs/taucs_run.c:30:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
progs/taucs_run.c: In function 'main':
progs/taucs_run.c:56:7: warning: variable 'rc' set but not used [-Wunused-but-set-variable]
   56 |   int rc;
      |       ^~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_iter.c \
-oobj/linux/taucs_iter_D.o
In file included from src/taucs.h:6,
                 from src/taucs_iter.c:9:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
 progs/direct.c \
-oobj/linux/direct.o
In file included from src/taucs.h:6,
                 from progs/direct.c:17:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
progs/direct.c: In function 'actual_main':
progs/direct.c:501:12: warning: variable 'unit' set but not used [-Wunused-but-set-variable]
  501 |     double unit;
      |            ^~~~
progs/direct.c:381:7: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  381 |       fscanf(f,"%d",&n);
      |       ^~~~~~~~~~~~~~~~~
progs/direct.c:385:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  385 |         fscanf(f,"%lg",(Bd)+j);
      |         ^~~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
 external/src/colamd.c \
-oobj/linux/colamd.o
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
 progs/iter.c \
-oobj/linux/iter.o
In file included from src/taucs.h:6,
                 from progs/iter.c:22:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
progs/iter.c: In function 'main':
progs/iter.c:176:16: warning: variable 'sg_command' set but not used [-Wunused-but-set-variable]
  176 |   char*        sg_command = "qqq";
      |                ^~~~~~~~~~
progs/iter.c:365:7: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  365 |       fscanf(f,"%d",&n);
      |       ^~~~~~~~~~~~~~~~~
progs/iter.c:369:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  369 |         fscanf(f,"%lg",B+j);
      |         ^~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_gremban.c \
-oobj/linux/taucs_gremban_D.o
In file included from src/taucs.h:6,
                 from src/taucs_gremban.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_gremban.c: In function 'Metis_struct_print':
src/taucs_gremban.c:396:9: warning: variable 'nent' set but not used [-Wunused-but-set-variable]
  396 |   int n,nent;
      |         ^~~~
src/taucs_gremban.c: In function 'create_recursive_preconditioner':
src/taucs_gremban.c:561:15: warning: variable 'orig_n' set but not used [-Wunused-but-set-variable]
  561 |   int i,j,n,k,orig_n,p,t1,p2;
      |               ^~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_generators.c \
-oobj/linux/taucs_ccs_generators_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_generators.c:11:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_generators.c: In function 'taucs_ccs_generate_rrn':
src/taucs_ccs_generators.c:446:21: warning: comparison of constant '-1' with boolean expression is always true [-Wbool-compare]
  446 |         if (jw != j != -1) {
      |                     ^~
src/taucs_ccs_generators.c:446:16: warning: suggest parentheses around comparison in operand of '!=' [-Wparentheses]
  446 |         if (jw != j != -1) {
      |             ~~~^~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_ooc_llt.c \
-oobj/linux/taucs_ccs_ooc_llt_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_llt.c:29:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_llt.c: In function 'taucs_sooc_factor_llt':
src/taucs_ccs_ooc_llt.c:2433:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2433 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: In function 'taucs_sooc_factor_llt_panelchoice':
src/taucs_ccs_ooc_llt.c:2674:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2674 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: At top level:
src/taucs_ccs_ooc_llt.c:1338:1: warning: 'recursive_compute_supernodes_ipostorder' defined but not used [-Wunused-function]
 1338 | recursive_compute_supernodes_ipostorder(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1308:1: warning: 'recursive_compute_supernodes_in_core_old' defined but not used [-Wunused-function]
 1308 | recursive_compute_supernodes_in_core_old(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1161:1: warning: 'recursive_leftlooking_supernodal_factor_llt_ooc' defined but not used [-Wunused-function]
 1161 | recursive_leftlooking_supernodal_factor_llt_ooc(int sn,    /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1096:1: warning: 'recursive_read_L' defined but not used [-Wunused-function]
 1096 | recursive_read_L(int sn,   /* this supernode */
      | ^~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_ooc_llt.c \
-oobj/linux/taucs_ccs_ooc_llt_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_llt.c:29:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_llt.c: In function 'taucs_cooc_factor_llt':
src/taucs_ccs_ooc_llt.c:2433:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2433 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: In function 'taucs_cooc_factor_llt_panelchoice':
src/taucs_ccs_ooc_llt.c:2674:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2674 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: At top level:
src/taucs_ccs_ooc_llt.c:1338:1: warning: 'recursive_compute_supernodes_ipostorder' defined but not used [-Wunused-function]
 1338 | recursive_compute_supernodes_ipostorder(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1308:1: warning: 'recursive_compute_supernodes_in_core_old' defined but not used [-Wunused-function]
 1308 | recursive_compute_supernodes_in_core_old(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1161:1: warning: 'recursive_leftlooking_supernodal_factor_llt_ooc' defined but not used [-Wunused-function]
 1161 | recursive_leftlooking_supernodal_factor_llt_ooc(int sn,    /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1096:1: warning: 'recursive_read_L' defined but not used [-Wunused-function]
 1096 | recursive_read_L(int sn,   /* this supernode */
      | ^~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_ooc_llt.c \
-oobj/linux/taucs_ccs_ooc_llt_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_llt.c:29:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_llt.c: In function 'taucs_dooc_factor_llt':
src/taucs_ccs_ooc_llt.c:2433:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2433 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: In function 'taucs_dooc_factor_llt_panelchoice':
src/taucs_ccs_ooc_llt.c:2674:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2674 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: At top level:
src/taucs_ccs_ooc_llt.c:1338:1: warning: 'recursive_compute_supernodes_ipostorder' defined but not used [-Wunused-function]
 1338 | recursive_compute_supernodes_ipostorder(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1308:1: warning: 'recursive_compute_supernodes_in_core_old' defined but not used [-Wunused-function]
 1308 | recursive_compute_supernodes_in_core_old(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1161:1: warning: 'recursive_leftlooking_supernodal_factor_llt_ooc' defined but not used [-Wunused-function]
 1161 | recursive_leftlooking_supernodal_factor_llt_ooc(int sn,    /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1096:1: warning: 'recursive_read_L' defined but not used [-Wunused-function]
 1096 | recursive_read_L(int sn,   /* this supernode */
      | ^~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_ooc_llt.c \
-oobj/linux/taucs_ccs_ooc_llt_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_llt.c:29:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_llt.c: In function 'taucs_zooc_factor_llt':
src/taucs_ccs_ooc_llt.c:2433:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2433 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: In function 'taucs_zooc_factor_llt_panelchoice':
src/taucs_ccs_ooc_llt.c:2674:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2674 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: At top level:
src/taucs_ccs_ooc_llt.c:1338:1: warning: 'recursive_compute_supernodes_ipostorder' defined but not used [-Wunused-function]
 1338 | recursive_compute_supernodes_ipostorder(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1308:1: warning: 'recursive_compute_supernodes_in_core_old' defined but not used [-Wunused-function]
 1308 | recursive_compute_supernodes_in_core_old(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1161:1: warning: 'recursive_leftlooking_supernodal_factor_llt_ooc' defined but not used [-Wunused-function]
 1161 | recursive_leftlooking_supernodal_factor_llt_ooc(int sn,    /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1096:1: warning: 'recursive_read_L' defined but not used [-Wunused-function]
 1096 | recursive_read_L(int sn,   /* this supernode */
      | ^~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_ooc_lu.c \
-oobj/linux/taucs_ccs_ooc_lu_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_lu.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_lu.c: In function 'skel_add':
src/taucs_ccs_ooc_lu.c:371:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  371 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In file included from /usr/include/stdio.h:964,
                 from src/taucs_ccs_ooc_lu.c:6:
In function 'sprintf',
    inlined from 'skel_add' at src/taucs_ccs_ooc_lu.c:371:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_push':
src/taucs_ccs_ooc_lu.c:947:23: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  947 |     sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~
In function 'sprintf',
    inlined from 'stack_push' at src/taucs_ccs_ooc_lu.c:947:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_pop':
src/taucs_ccs_ooc_lu.c:991:27: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                           ^~
src/taucs_ccs_ooc_lu.c:991:23: note: directive argument in the range [-2147483648, 2147483646]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~~~~~~
In function 'sprintf',
    inlined from 'stack_pop' at src/taucs_ccs_ooc_lu.c:991:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:439:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  439 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:439:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:467:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                         ^~
src/taucs_ccs_ooc_lu.c:467:21: note: directive argument in the range [0, 2147483646]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:467:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 269 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:544:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  544 |       sprintf(fname,"%s.%c.%d",
      |                         ^~
src/taucs_ccs_ooc_lu.c:544:21: note: directive argument in the range [-1073741817, 1073741823]
  544 |       sprintf(fname,"%s.%c.%d",
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:544:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:556:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                           ^~
src/taucs_ccs_ooc_lu.c:556:23: note: directive argument in the range [-2147483637, 2147483646]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                       ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:556:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:625:31: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                               ^~
src/taucs_ccs_ooc_lu.c:625:27: note: directive argument in the range [-2147483634, 2147483647]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                           ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:625:6:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_dooc_factor_lu':
src/taucs_ccs_ooc_lu.c:730:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  730 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                         ^~
In function 'sprintf',
    inlined from 'skel_sort' at src/taucs_ccs_ooc_lu.c:730:7,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1213:3,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_dooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_dooc_factor_lu':
src/taucs_ccs_ooc_lu.c:774:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  774 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:774:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_dooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_dooc_factor_lu':
src/taucs_ccs_ooc_lu.c:786:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  786 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:786:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_dooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_ooc_lu.c \
-oobj/linux/taucs_ccs_ooc_lu_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_lu.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_lu.c: In function 'skel_add':
src/taucs_ccs_ooc_lu.c:371:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  371 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In file included from /usr/include/stdio.h:964,
                 from src/taucs_ccs_ooc_lu.c:6:
In function 'sprintf',
    inlined from 'skel_add' at src/taucs_ccs_ooc_lu.c:371:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_push':
src/taucs_ccs_ooc_lu.c:947:23: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  947 |     sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~
In function 'sprintf',
    inlined from 'stack_push' at src/taucs_ccs_ooc_lu.c:947:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_pop':
src/taucs_ccs_ooc_lu.c:991:27: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                           ^~
src/taucs_ccs_ooc_lu.c:991:23: note: directive argument in the range [-2147483648, 2147483646]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~~~~~~
In function 'sprintf',
    inlined from 'stack_pop' at src/taucs_ccs_ooc_lu.c:991:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:439:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  439 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:439:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:467:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                         ^~
src/taucs_ccs_ooc_lu.c:467:21: note: directive argument in the range [0, 2147483646]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:467:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 269 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:544:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  544 |       sprintf(fname,"%s.%c.%d",
      |                         ^~
src/taucs_ccs_ooc_lu.c:544:21: note: directive argument in the range [-1073741817, 1073741823]
  544 |       sprintf(fname,"%s.%c.%d",
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:544:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:556:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                           ^~
src/taucs_ccs_ooc_lu.c:556:23: note: directive argument in the range [-2147483637, 2147483646]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                       ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:556:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:625:31: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                               ^~
src/taucs_ccs_ooc_lu.c:625:27: note: directive argument in the range [-2147483634, 2147483647]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                           ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:625:6:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_zooc_factor_lu':
src/taucs_ccs_ooc_lu.c:730:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  730 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                         ^~
In function 'sprintf',
    inlined from 'skel_sort' at src/taucs_ccs_ooc_lu.c:730:7,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1213:3,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_zooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_zooc_factor_lu':
src/taucs_ccs_ooc_lu.c:774:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  774 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:774:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_zooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_zooc_factor_lu':
src/taucs_ccs_ooc_lu.c:786:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  786 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:786:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_zooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_vaidya.c \
-oobj/linux/taucs_vaidya_D.o
In file included from src/taucs.h:6,
                 from src/taucs_vaidya.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_vaidya.c: In function 'disconnect':
src/taucs_vaidya.c:1241:7: warning: variable 'oldfather' set but not used [-Wunused-but-set-variable]
 1241 |   int oldfather;
      |       ^~~~~~~~~
src/taucs_vaidya.c: In function 'amwb_preconditioner_create':
src/taucs_vaidya.c:2577:32: warning: variable 'y1' set but not used [-Wunused-but-set-variable]
 2577 |                         int x1,y1,edge_sign1;
      |                                ^~
src/taucs_vaidya.c:2577:29: warning: variable 'x1' set but not used [-Wunused-but-set-variable]
 2577 |                         int x1,y1,edge_sign1;
      |                             ^~
src/taucs_vaidya.c:1396:20: warning: variable 'step2_Bent' set but not used [-Wunused-but-set-variable]
 1396 |   int basis_Bent=0,step2_Bent=0;
      |                    ^~~~~~~~~~
src/taucs_vaidya.c: In function 'Av_Part_W':
src/taucs_vaidya.c:3045:67: warning: variable 'nent' set but not used [-Wunused-but-set-variable]
 3045 |   int *pi=NULL,*d=NULL,i,k,*findrho=NULL,minrho,maxdist,classes,n,nent,root,j,curr_partition=0;
      |                                                                   ^~~~
src/taucs_vaidya.c: At top level:
src/taucs_vaidya.c:336:13: warning: 'quick_sort' defined but not used [-Wunused-function]
  336 | static void quick_sort(heap h, int p, int r)
      |             ^~~~~~~~~~
In function 'dist',
    inlined from 'find_stretch' at src/taucs_vaidya.c:3680:15,
    inlined from 'amst_preconditioner_create' at src/taucs_vaidya.c:3812:3:
src/taucs.h:754:38: warning: 'dilation' may be used uninitialized [-Wmaybe-uninitialized]
  754 | #define max(x,y) ( ((x) > (y)) ? (x) : (y) )
      |                  ~~~~~~~~~~~~~~~~~~~~^~~~~~~
src/taucs_vaidya.c:3658:15: note: in expansion of macro 'max'
 3658 |   *dilation = max(*dilation,q/w);
      |               ^~~
src/taucs_vaidya.c: In function 'amst_preconditioner_create':
src/taucs_vaidya.c:3667:10: note: 'dilation' was declared here
 3667 |   double dilation;
      |          ^~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_ooc_lu.c \
-oobj/linux/taucs_ccs_ooc_lu_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_lu.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_lu.c: In function 'skel_add':
src/taucs_ccs_ooc_lu.c:371:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  371 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In file included from /usr/include/stdio.h:964,
                 from src/taucs_ccs_ooc_lu.c:6:
In function 'sprintf',
    inlined from 'skel_add' at src/taucs_ccs_ooc_lu.c:371:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_push':
src/taucs_ccs_ooc_lu.c:947:23: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  947 |     sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~
In function 'sprintf',
    inlined from 'stack_push' at src/taucs_ccs_ooc_lu.c:947:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_pop':
src/taucs_ccs_ooc_lu.c:991:27: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                           ^~
src/taucs_ccs_ooc_lu.c:991:23: note: directive argument in the range [-2147483648, 2147483646]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~~~~~~
In function 'sprintf',
    inlined from 'stack_pop' at src/taucs_ccs_ooc_lu.c:991:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:439:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  439 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:439:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:467:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                         ^~
src/taucs_ccs_ooc_lu.c:467:21: note: directive argument in the range [0, 2147483646]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:467:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 269 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:544:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  544 |       sprintf(fname,"%s.%c.%d",
      |                         ^~
src/taucs_ccs_ooc_lu.c:544:21: note: directive argument in the range [-1073741817, 1073741823]
  544 |       sprintf(fname,"%s.%c.%d",
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:544:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:556:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                           ^~
src/taucs_ccs_ooc_lu.c:556:23: note: directive argument in the range [-2147483637, 2147483646]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                       ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:556:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:625:31: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                               ^~
src/taucs_ccs_ooc_lu.c:625:27: note: directive argument in the range [-2147483634, 2147483647]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                           ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:625:6:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_cooc_factor_lu':
src/taucs_ccs_ooc_lu.c:730:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  730 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                         ^~
In function 'sprintf',
    inlined from 'skel_sort' at src/taucs_ccs_ooc_lu.c:730:7,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1213:3,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_cooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_cooc_factor_lu':
src/taucs_ccs_ooc_lu.c:774:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  774 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:774:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_cooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_cooc_factor_lu':
src/taucs_ccs_ooc_lu.c:786:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  786 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:786:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_cooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_ooc_lu.c \
-oobj/linux/taucs_ccs_ooc_lu_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_lu.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_lu.c: In function 'skel_add':
src/taucs_ccs_ooc_lu.c:371:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  371 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In file included from /usr/include/stdio.h:964,
                 from src/taucs_ccs_ooc_lu.c:6:
In function 'sprintf',
    inlined from 'skel_add' at src/taucs_ccs_ooc_lu.c:371:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_push':
src/taucs_ccs_ooc_lu.c:947:23: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  947 |     sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~
In function 'sprintf',
    inlined from 'stack_push' at src/taucs_ccs_ooc_lu.c:947:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_pop':
src/taucs_ccs_ooc_lu.c:991:27: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                           ^~
src/taucs_ccs_ooc_lu.c:991:23: note: directive argument in the range [-2147483648, 2147483646]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~~~~~~
In function 'sprintf',
    inlined from 'stack_pop' at src/taucs_ccs_ooc_lu.c:991:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:439:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  439 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:439:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:467:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                         ^~
src/taucs_ccs_ooc_lu.c:467:21: note: directive argument in the range [0, 2147483646]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:467:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 269 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:544:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  544 |       sprintf(fname,"%s.%c.%d",
      |                         ^~
src/taucs_ccs_ooc_lu.c:544:21: note: directive argument in the range [-1073741817, 1073741823]
  544 |       sprintf(fname,"%s.%c.%d",
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:544:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:556:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                           ^~
src/taucs_ccs_ooc_lu.c:556:23: note: directive argument in the range [-2147483637, 2147483646]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                       ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:556:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:625:31: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                               ^~
src/taucs_ccs_ooc_lu.c:625:27: note: directive argument in the range [-2147483634, 2147483647]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                           ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:625:6:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_sooc_factor_lu':
src/taucs_ccs_ooc_lu.c:730:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  730 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                         ^~
In function 'sprintf',
    inlined from 'skel_sort' at src/taucs_ccs_ooc_lu.c:730:7,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1213:3,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_sooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_sooc_factor_lu':
src/taucs_ccs_ooc_lu.c:774:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  774 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:774:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_sooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_sooc_factor_lu':
src/taucs_ccs_ooc_lu.c:786:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  786 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:786:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_sooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
rm -rf lib/linux/libtaucs.a
ar cr lib/linux/libtaucs.a obj/linux/taucs_sn_llt.o obj/linux/taucs_sn_llt_D.o obj/linux/taucs_sn_llt_S.o obj/linux/taucs_sn_llt_Z.o obj/linux/taucs_sn_llt_C.o obj/linux/taucs_linsolve.o obj/linux/taucs_logging.o obj/linux/taucs_memory.o obj/linux/taucs_timer.o obj/linux/taucs_ccs_base.o obj/linux/taucs_ccs_base_D.o obj/linux/taucs_ccs_base_S.o obj/linux/taucs_ccs_base_Z.o obj/linux/taucs_ccs_base_C.o obj/linux/taucs_vec_base.o obj/linux/taucs_vec_base_D.o obj/linux/taucs_vec_base_S.o obj/linux/taucs_vec_base_Z.o obj/linux/taucs_vec_base_C.o obj/linux/taucs_ccs_ops.o obj/linux/taucs_ccs_ops_D.o obj/linux/taucs_ccs_ops_S.o obj/linux/taucs_ccs_ops_Z.o obj/linux/taucs_ccs_ops_C.o obj/linux/taucs_ccs_io.o obj/linux/taucs_ccs_io_D.o obj/linux/taucs_ccs_io_S.o obj/linux/taucs_ccs_io_Z.o obj/linux/taucs_ccs_io_C.o obj/linux/taucs_ccs_order.o obj/linux/taucs_ccs_factor_llt.o obj/linux/taucs_ccs_factor_llt_D.o obj/linux/taucs_ccs_factor_llt_S.o obj/linux/taucs_ccs_factor_llt_Z.o obj/linux/taucs_ccs_factor_llt_C.o obj/linux/taucs_ccs_solve_llt.o obj/linux/taucs_ccs_solve_llt_D.o obj/linux/taucs_ccs_solve_llt_S.o obj/linux/taucs_ccs_solve_llt_Z.o obj/linux/taucs_ccs_solve_llt_C.o obj/linux/taucs_complex.o obj/linux/taucs_complex_D.o obj/linux/taucs_complex_S.o obj/linux/taucs_complex_Z.o obj/linux/taucs_complex_C.o obj/linux/taucs_ccs_ooc_llt.o obj/linux/taucs_ccs_ooc_llt_D.o obj/linux/taucs_ccs_ooc_llt_S.o obj/linux/taucs_ccs_ooc_llt_Z.o obj/linux/taucs_ccs_ooc_llt_C.o obj/linux/taucs_ccs_ooc_lu.o obj/linux/taucs_ccs_ooc_lu_D.o obj/linux/taucs_ccs_ooc_lu_S.o obj/linux/taucs_ccs_ooc_lu_Z.o obj/linux/taucs_ccs_ooc_lu_C.o obj/linux/taucs_ooc_io.o obj/linux/taucs_iter_D.o obj/linux/taucs_vaidya_D.o obj/linux/taucs_recvaidya_D.o obj/linux/taucs_gremban_D.o obj/linux/taucs_ccs_xxt_D.o obj/linux/taucs_ccs_generators_D.o obj/linux/taucs_malloc.o obj/linux/readhb.o obj/linux/amdatr.o obj/linux/amdbar.o obj/linux/amdexa.o obj/linux/amdhaf.o obj/linux/amdhat.o obj/linux/amdpre.o obj/linux/amdtru.o obj/linux/genmmd.o obj/linux/colamd.o 
ranlib lib/linux/libtaucs.a
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc   \
-obin/linux/iter \
obj/linux/iter.o \
-Llib/linux/ -ltaucs \
-llapack -llapack -lopenblas -lmetis  -lgfortran   -lm 
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc   \
-obin/linux/taucs_run \
obj/linux/taucs_run.o \
-Llib/linux/ -ltaucs \
-llapack -llapack -lopenblas -lmetis  -lgfortran   -lm 
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc   \
-obin/linux/direct \
obj/linux/direct.o \
-Llib/linux/ -ltaucs \
-llapack -llapack -lopenblas -lmetis  -lgfortran   -lm 
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
+ rm -fR bin
+ mkdir -p lib/linux/tmp
+ pushd lib/linux/tmp
~/RPM/BUILD/taucs-2.2/lib/linux/tmp ~/RPM/BUILD/taucs-2.2
+ ar x ../libtaucs.a
+ g77 -shared amdatr.o amdbar.o amdexa.o amdhaf.o amdhat.o amdpre.o amdtru.o colamd.o genmmd.o readhb.o taucs_ccs_base.o taucs_ccs_base_C.o taucs_ccs_base_D.o taucs_ccs_base_S.o taucs_ccs_base_Z.o taucs_ccs_factor_llt.o taucs_ccs_factor_llt_C.o taucs_ccs_factor_llt_D.o taucs_ccs_factor_llt_S.o taucs_ccs_factor_llt_Z.o taucs_ccs_generators_D.o taucs_ccs_io.o taucs_ccs_io_C.o taucs_ccs_io_D.o taucs_ccs_io_S.o taucs_ccs_io_Z.o taucs_ccs_ooc_llt.o taucs_ccs_ooc_llt_C.o taucs_ccs_ooc_llt_D.o taucs_ccs_ooc_llt_S.o taucs_ccs_ooc_llt_Z.o taucs_ccs_ooc_lu.o taucs_ccs_ooc_lu_C.o taucs_ccs_ooc_lu_D.o taucs_ccs_ooc_lu_S.o taucs_ccs_ooc_lu_Z.o taucs_ccs_ops.o taucs_ccs_ops_C.o taucs_ccs_ops_D.o taucs_ccs_ops_S.o taucs_ccs_ops_Z.o taucs_ccs_order.o taucs_ccs_solve_llt.o taucs_ccs_solve_llt_C.o taucs_ccs_solve_llt_D.o taucs_ccs_solve_llt_S.o taucs_ccs_solve_llt_Z.o taucs_ccs_xxt_D.o taucs_complex.o taucs_complex_C.o taucs_complex_D.o taucs_complex_S.o taucs_complex_Z.o taucs_gremban_D.o taucs_iter_D.o taucs_linsolve.o taucs_logging.o taucs_malloc.o taucs_memory.o taucs_ooc_io.o taucs_recvaidya_D.o taucs_sn_llt.o taucs_sn_llt_C.o taucs_sn_llt_D.o taucs_sn_llt_S.o taucs_sn_llt_Z.o taucs_timer.o taucs_vaidya_D.o taucs_vec_base.o taucs_vec_base_C.o taucs_vec_base_D.o taucs_vec_base_S.o taucs_vec_base_Z.o -lmetis -llapack -lopenblas -Wl,-soname,libtaucs.so.0 -o ../libtaucs.so.0.0.0
+ ln -s libtaucs.so.0.0.0 ../libtaucs.so.0
+ ln -s libtaucs.so.0 ../libtaucs.so
+ rm -f amdatr.o amdbar.o amdexa.o amdhaf.o amdhat.o amdpre.o amdtru.o colamd.o genmmd.o readhb.o taucs_ccs_base.o taucs_ccs_base_C.o taucs_ccs_base_D.o taucs_ccs_base_S.o taucs_ccs_base_Z.o taucs_ccs_factor_llt.o taucs_ccs_factor_llt_C.o taucs_ccs_factor_llt_D.o taucs_ccs_factor_llt_S.o taucs_ccs_factor_llt_Z.o taucs_ccs_generators_D.o taucs_ccs_io.o taucs_ccs_io_C.o taucs_ccs_io_D.o taucs_ccs_io_S.o taucs_ccs_io_Z.o taucs_ccs_ooc_llt.o taucs_ccs_ooc_llt_C.o taucs_ccs_ooc_llt_D.o taucs_ccs_ooc_llt_S.o taucs_ccs_ooc_llt_Z.o taucs_ccs_ooc_lu.o taucs_ccs_ooc_lu_C.o taucs_ccs_ooc_lu_D.o taucs_ccs_ooc_lu_S.o taucs_ccs_ooc_lu_Z.o taucs_ccs_ops.o taucs_ccs_ops_C.o taucs_ccs_ops_D.o taucs_ccs_ops_S.o taucs_ccs_ops_Z.o taucs_ccs_order.o taucs_ccs_solve_llt.o taucs_ccs_solve_llt_C.o taucs_ccs_solve_llt_D.o taucs_ccs_solve_llt_S.o taucs_ccs_solve_llt_Z.o taucs_ccs_xxt_D.o taucs_complex.o taucs_complex_C.o taucs_complex_D.o taucs_complex_S.o taucs_complex_Z.o taucs_gremban_D.o taucs_iter_D.o taucs_linsolve.o taucs_logging.o taucs_malloc.o taucs_memory.o taucs_ooc_io.o taucs_recvaidya_D.o taucs_sn_llt.o taucs_sn_llt_C.o taucs_sn_llt_D.o taucs_sn_llt_S.o taucs_sn_llt_Z.o taucs_timer.o taucs_vaidya_D.o taucs_vec_base.o taucs_vec_base_C.o taucs_vec_base_D.o taucs_vec_base_S.o taucs_vec_base_Z.o
+ popd
~/RPM/BUILD/taucs-2.2
+ rmdir lib/linux/tmp
+ make -j16
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
mkdir bin
mkdir bin/linux/
echo exists > bin/linux/exists.log
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_timer.c \
-oobj/linux/taucs_timer.o
In file included from src/taucs.h:6,
                 from src/taucs_timer.c:6:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_timer.c: In function 'taucs_wtime':
src/taucs_timer.c:263:3: warning: 'ftime' is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations]
  263 |   (void) ftime( &T );
      |   ^
In file included from src/taucs_timer.c:248:
/usr/include/sys/timeb.h:29:12: note: declared here
   29 | extern int ftime (struct timeb *__timebuf)
      |            ^~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_base.c \
-oobj/linux/taucs_ccs_base.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_base.c \
-oobj/linux/taucs_ccs_base_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_base.c \
-oobj/linux/taucs_ccs_base_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_base.c \
-oobj/linux/taucs_ccs_base_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_base.c \
-oobj/linux/taucs_ccs_base_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_vec_base.c \
-oobj/linux/taucs_vec_base_D.o
In file included from src/taucs.h:6,
                 from src/taucs_vec_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_vec_base.c \
-oobj/linux/taucs_vec_base.o
In file included from src/taucs.h:6,
                 from src/taucs_vec_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_logging.c \
-oobj/linux/taucs_logging.o
In file included from src/taucs.h:6,
                 from src/taucs_logging.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_memory.c \
-oobj/linux/taucs_memory.o
In file included from src/taucs.h:6,
                 from src/taucs_memory.c:12:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_vec_base.c \
-oobj/linux/taucs_vec_base_S.o
In file included from src/taucs.h:6,
                 from src/taucs_vec_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_vec_base.c \
-oobj/linux/taucs_vec_base_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_vec_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_ops.c \
-oobj/linux/taucs_ccs_ops.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ops.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_vec_base.c \
-oobj/linux/taucs_vec_base_C.o
In file included from src/taucs.h:6,
                 from src/taucs_vec_base.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_linsolve.c \
-oobj/linux/taucs_linsolve.o
In file included from src/taucs.h:6,
                 from src/taucs_linsolve.c:15:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_linsolve.c: In function 'taucs_linsolve':
src/taucs_linsolve.c:437:17: warning: variable 'rc' set but not used [-Wunused-but-set-variable]
  437 |             int rc;
      |                 ^~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_io.c \
-oobj/linux/taucs_ccs_io.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_io.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_io.c: In function 'taucs_ccs_read_binary':
src/taucs_ccs_io.c:39:11: warning: variable 'bytes_read' set but not used [-Wunused-but-set-variable]
   39 |   ssize_t bytes_read;
      |           ^~~~~~~~~~
src/taucs_ccs_io.c: In function 'taucs_vec_read_binary':
src/taucs_ccs_io.c:972:11: warning: variable 'bytes_read' set but not used [-Wunused-but-set-variable]
  972 |   ssize_t bytes_read;
      |           ^~~~~~~~~~
src/taucs_ccs_io.c: In function 'taucs_vec_write_binary':
src/taucs_ccs_io.c:1015:11: warning: variable 'bytes_read' set but not used [-Wunused-but-set-variable]
 1015 |   ssize_t bytes_read;
      |           ^~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_ops.c \
-oobj/linux/taucs_ccs_ops_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ops.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_ops.c \
-oobj/linux/taucs_ccs_ops_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ops.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_ops.c \
-oobj/linux/taucs_ccs_ops_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ops.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_ops.c \
-oobj/linux/taucs_ccs_ops_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ops.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_io.c \
-oobj/linux/taucs_ccs_io_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_io.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_io.c: In function 'taucs_dccs_read_ccs':
src/taucs_ccs_io.c:884:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  884 |   fscanf(f,"%d",&N);
      |   ^~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:888:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  888 |     fscanf(f,"%d",&pointers[i]);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:895:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  895 |     fscanf(f,"%d",(m->rowind)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:899:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  899 |     fscanf(f,"%lg",(m->taucs_values)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_io.c \
-oobj/linux/taucs_ccs_io_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_io.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_io.c: In function 'taucs_sccs_read_ccs':
src/taucs_ccs_io.c:884:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  884 |   fscanf(f,"%d",&N);
      |   ^~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:888:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  888 |     fscanf(f,"%d",&pointers[i]);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:895:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  895 |     fscanf(f,"%d",(m->rowind)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:904:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  904 |     fscanf(f,"%g",(m->taucs_values)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_factor_llt.c \
-oobj/linux/taucs_ccs_factor_llt.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_factor_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_io.c \
-oobj/linux/taucs_ccs_io_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_io.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_io.c: In function 'taucs_cccs_read_ccs':
src/taucs_ccs_io.c:884:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  884 |   fscanf(f,"%d",&N);
      |   ^~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:888:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  888 |     fscanf(f,"%d",&pointers[i]);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:895:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  895 |     fscanf(f,"%d",(m->rowind)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:920:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  920 |     fscanf(f,"%g+%gi",&dv_r,&dv_i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_io.c \
-oobj/linux/taucs_ccs_io_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_io.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_io.c: In function 'taucs_zccs_read_ccs':
src/taucs_ccs_io.c:884:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  884 |   fscanf(f,"%d",&N);
      |   ^~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:888:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  888 |     fscanf(f,"%d",&pointers[i]);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:895:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  895 |     fscanf(f,"%d",(m->rowind)+i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_io.c:911:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  911 |     fscanf(f,"%lg+%lgi",&dv_r,&dv_i);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_sn_llt.c \
-oobj/linux/taucs_sn_llt_D.o
In file included from src/taucs.h:6,
                 from src/taucs_sn_llt.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_sn_llt.c: In function 'recursive_multifrontal_supernodal_factor_llt_caller':
src/taucs_sn_llt.c:2001:30: warning: variable 'always_null' set but not used [-Wunused-but-set-variable]
 2001 |   supernodal_frontal_matrix* always_null;
      |                              ^~~~~~~~~~~
src/taucs_sn_llt.c: In function 'recursive_leftlooking_supernodal_factor_llt':
src/taucs_sn_llt.c:2432:8: warning: variable 'sn_size' set but not used [-Wunused-but-set-variable]
 2432 |   int  sn_size;
      |        ^~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_sn_llt.c \
-oobj/linux/taucs_sn_llt_S.o
In file included from src/taucs.h:6,
                 from src/taucs_sn_llt.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_sn_llt.c: In function 'recursive_multifrontal_supernodal_factor_llt_caller':
src/taucs_sn_llt.c:2001:30: warning: variable 'always_null' set but not used [-Wunused-but-set-variable]
 2001 |   supernodal_frontal_matrix* always_null;
      |                              ^~~~~~~~~~~
src/taucs_sn_llt.c: In function 'recursive_leftlooking_supernodal_factor_llt':
src/taucs_sn_llt.c:2432:8: warning: variable 'sn_size' set but not used [-Wunused-but-set-variable]
 2432 |   int  sn_size;
      |        ^~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_sn_llt.c \
-oobj/linux/taucs_sn_llt_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_sn_llt.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_sn_llt.c: In function 'recursive_multifrontal_supernodal_factor_llt_caller':
src/taucs_sn_llt.c:2001:30: warning: variable 'always_null' set but not used [-Wunused-but-set-variable]
 2001 |   supernodal_frontal_matrix* always_null;
      |                              ^~~~~~~~~~~
src/taucs_sn_llt.c: In function 'recursive_leftlooking_supernodal_factor_llt':
src/taucs_sn_llt.c:2432:8: warning: variable 'sn_size' set but not used [-Wunused-but-set-variable]
 2432 |   int  sn_size;
      |        ^~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_sn_llt.c \
-oobj/linux/taucs_sn_llt_C.o
In file included from src/taucs.h:6,
                 from src/taucs_sn_llt.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_sn_llt.c: In function 'recursive_multifrontal_supernodal_factor_llt_caller':
src/taucs_sn_llt.c:2001:30: warning: variable 'always_null' set but not used [-Wunused-but-set-variable]
 2001 |   supernodal_frontal_matrix* always_null;
      |                              ^~~~~~~~~~~
src/taucs_sn_llt.c: In function 'recursive_leftlooking_supernodal_factor_llt':
src/taucs_sn_llt.c:2432:8: warning: variable 'sn_size' set but not used [-Wunused-but-set-variable]
 2432 |   int  sn_size;
      |        ^~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_solve_llt.c \
-oobj/linux/taucs_ccs_solve_llt.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_solve_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_complex.c \
-oobj/linux/taucs_complex_D.o
In file included from src/taucs.h:6,
                 from src/taucs_complex.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_complex.c \
-oobj/linux/taucs_complex.o
In file included from src/taucs.h:6,
                 from src/taucs_complex.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_order.c \
-oobj/linux/taucs_ccs_order.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_order.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_complex.c \
-oobj/linux/taucs_complex_S.o
In file included from src/taucs.h:6,
                 from src/taucs_complex.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_complex.c \
-oobj/linux/taucs_complex_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_complex.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_complex.c \
-oobj/linux/taucs_complex_C.o
In file included from src/taucs.h:6,
                 from src/taucs_complex.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_solve_llt.c \
-oobj/linux/taucs_ccs_solve_llt_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_solve_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_solve_llt.c \
-oobj/linux/taucs_ccs_solve_llt_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_solve_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_ooc_llt.c \
-oobj/linux/taucs_ccs_ooc_llt.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_llt.c:29:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_solve_llt.c \
-oobj/linux/taucs_ccs_solve_llt_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_solve_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_solve_llt.c \
-oobj/linux/taucs_ccs_solve_llt_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_solve_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_factor_llt.c \
-oobj/linux/taucs_ccs_factor_llt_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_factor_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_factor_llt.c: In function 'spa_scale_add':
src/taucs_ccs_factor_llt.c:91:14: warning: variable 'next' set but not used [-Wunused-but-set-variable]
   91 |   int i, ip, next;
      |              ^~~~
src/taucs_ccs_factor_llt.c: In function 'taucs_dccs_factor_llt_partial':
src/taucs_ccs_factor_llt.c:487:7: warning: variable 'Aj_nnz' set but not used [-Wunused-but-set-variable]
  487 |   int Aj_nnz;
      |       ^~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ccs_ooc_lu.c \
-oobj/linux/taucs_ccs_ooc_lu.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_lu.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_factor_llt.c \
-oobj/linux/taucs_ccs_factor_llt_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_factor_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_factor_llt.c: In function 'spa_scale_add':
src/taucs_ccs_factor_llt.c:91:14: warning: variable 'next' set but not used [-Wunused-but-set-variable]
   91 |   int i, ip, next;
      |              ^~~~
src/taucs_ccs_factor_llt.c: In function 'taucs_sccs_factor_llt_partial':
src/taucs_ccs_factor_llt.c:487:7: warning: variable 'Aj_nnz' set but not used [-Wunused-but-set-variable]
  487 |   int Aj_nnz;
      |       ^~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_factor_llt.c \
-oobj/linux/taucs_ccs_factor_llt_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_factor_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_factor_llt.c: In function 'spa_scale_add':
src/taucs_ccs_factor_llt.c:91:14: warning: variable 'next' set but not used [-Wunused-but-set-variable]
   91 |   int i, ip, next;
      |              ^~~~
src/taucs_ccs_factor_llt.c: In function 'taucs_cccs_factor_llt_partial':
src/taucs_ccs_factor_llt.c:487:7: warning: variable 'Aj_nnz' set but not used [-Wunused-but-set-variable]
  487 |   int Aj_nnz;
      |       ^~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_factor_llt.c \
-oobj/linux/taucs_ccs_factor_llt_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_factor_llt.c:10:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_factor_llt.c: In function 'spa_scale_add':
src/taucs_ccs_factor_llt.c:91:14: warning: variable 'next' set but not used [-Wunused-but-set-variable]
   91 |   int i, ip, next;
      |              ^~~~
src/taucs_ccs_factor_llt.c: In function 'taucs_zccs_factor_llt_partial':
src/taucs_ccs_factor_llt.c:487:7: warning: variable 'Aj_nnz' set but not used [-Wunused-but-set-variable]
  487 |   int Aj_nnz;
      |       ^~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_sn_llt.c \
-oobj/linux/taucs_sn_llt.o
In file included from src/taucs.h:6,
                 from src/taucs_sn_llt.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_sn_llt.c: In function 'ordered_uf_union':
src/taucs_sn_llt.c:1313:5: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
 1313 |   } else
      |     ^~~~
src/taucs_sn_llt.c:1315:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
 1315 |     return s;
      |     ^~~~~~
src/taucs_sn_llt.c: At top level:
src/taucs_sn_llt.c:1339:1: warning: 'tree_first_descendant' defined but not used [-Wunused-function]
 1339 | tree_first_descendant(int j,
      | ^~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_malloc.c \
-oobj/linux/taucs_malloc.o
In file included from src/taucs.h:6,
                 from src/taucs_malloc.c:3:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_recvaidya.c \
-oobj/linux/taucs_recvaidya_D.o
In file included from src/taucs.h:6,
                 from src/taucs_recvaidya.c:12:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_recvaidya.c: In function 'taucs_recursive_amwb_preconditioner_create':
src/taucs_recvaidya.c:291:10: warning: 'p' may be used uninitialized [-Wmaybe-uninitialized]
  291 |       if (p>n) p=n;
      |          ^
src/taucs_recvaidya.c:254:13: note: 'p' was declared here
  254 |     int     p;
      |             ^
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_GENERAL \
src/taucs_ooc_io.c \
-oobj/linux/taucs_ooc_io.o
In file included from src/taucs.h:6,
                 from src/taucs_ooc_io.c:16:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ooc_io.c: In function 'taucs_io_write':
src/taucs_ooc_io.c:534:7: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  534 |       if(next_size>IO_FILE_RESTRICTION*1024*1024)
      |       ^~
src/taucs_ooc_io.c:536:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  536 |         start_file_index++;
      |         ^~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_read':
src/taucs_ooc_io.c:626:7: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  626 |       if(next_size>IO_FILE_RESTRICTION*1024*1024)
      |       ^~
src/taucs_ooc_io.c:628:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  628 |         start_file_index++;
      |         ^~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_append':
src/taucs_ooc_io.c:424:30: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  424 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                              ^~
src/taucs_ooc_io.c:424:26: note: directive argument in the range [-2147483647, 2147483647]
  424 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                          ^~~~~~~
In file included from /usr/include/stdio.h:964,
                 from src/taucs_ooc_io.c:12:
In function 'sprintf',
    inlined from 'taucs_io_append' at src/taucs_ooc_io.c:424:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:750:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  750 |       sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                            ^~
src/taucs_ooc_io.c:750:24: note: directive argument in the range [-2147483647, 2147483647]
  750 |       sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:750:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:793:30: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  793 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                              ^~
src/taucs_ooc_io.c:793:26: note: directive argument in the range [-2147483647, 2147483647]
  793 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                          ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:793:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:835:30: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  835 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                              ^~
src/taucs_ooc_io.c:835:26: note: directive argument in the range [-2147483647, 2147483647]
  835 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                          ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:835:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:876:30: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  876 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                              ^~
src/taucs_ooc_io.c:876:26: note: directive argument in the range [-2147483647, 2147483647]
  876 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                          ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:876:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:916:30: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  916 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                              ^~
src/taucs_ooc_io.c:916:26: note: directive argument in the range [-2147483647, 2147483647]
  916 |         sprintf(filename,"%s.%d",h->basename,(h->last_created_file+1));
      |                          ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:916:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_close':
src/taucs_ooc_io.c:943:30: warning: '%d' directive writing between 1 and 4 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  943 |         sprintf(filename,"%s.%d",h->basename,i);
      |                              ^~
src/taucs_ooc_io.c:943:26: note: directive argument in the range [0, 1023]
  943 |         sprintf(filename,"%s.%d",h->basename,i);
      |                          ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_close' at src/taucs_ooc_io.c:943:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 261 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_open_multifile':
src/taucs_ooc_io.c:1107:26: warning: '%d' directive writing between 1 and 4 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1107 |     sprintf(filename,"%s.%d",hs->basename,i);
      |                          ^~
src/taucs_ooc_io.c:1107:22: note: directive argument in the range [0, 1024]
 1107 |     sprintf(filename,"%s.%d",hs->basename,i);
      |                      ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_open_multifile' at src/taucs_ooc_io.c:1107:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 261 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_open_multifile':
src/taucs_ooc_io.c:1142:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1142 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                            ^~
src/taucs_ooc_io.c:1142:24: note: directive argument in the range [-2147483647, 2147483647]
 1142 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_open_multifile' at src/taucs_ooc_io.c:1142:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_open_multifile':
src/taucs_ooc_io.c:1175:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1175 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                            ^~
src/taucs_ooc_io.c:1175:24: note: directive argument in the range [-2147483647, 2147483647]
 1175 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_open_multifile' at src/taucs_ooc_io.c:1175:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_open_multifile':
src/taucs_ooc_io.c:1208:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1208 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                            ^~
src/taucs_ooc_io.c:1208:24: note: directive argument in the range [-2147483647, 2147483647]
 1208 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_open_multifile' at src/taucs_ooc_io.c:1208:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_open_multifile':
src/taucs_ooc_io.c:1241:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1241 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                            ^~
src/taucs_ooc_io.c:1241:24: note: directive argument in the range [-2147483647, 2147483647]
 1241 |       sprintf(filename,"%s.%d",hs->basename,start_file_index);
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_open_multifile' at src/taucs_ooc_io.c:1241:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ooc_io.c: In function 'taucs_io_delete':
src/taucs_ooc_io.c:1278:28: warning: '%d' directive writing between 1 and 4 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
 1278 |       sprintf(filename,"%s.%d",h->basename,i);
      |                            ^~
src/taucs_ooc_io.c:1278:24: note: directive argument in the range [0, 1023]
 1278 |       sprintf(filename,"%s.%d",h->basename,i);
      |                        ^~~~~~~
In function 'sprintf',
    inlined from 'taucs_io_delete' at src/taucs_ooc_io.c:1278:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 261 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_xxt.c \
-oobj/linux/taucs_ccs_xxt_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_xxt.c:12:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_xxt.c: In function 'spa_scale_add':
src/taucs_ccs_xxt.c:159:14: warning: variable 'next' set but not used [-Wunused-but-set-variable]
  159 |   int i, ip, next;
      |              ^~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/readhb.f \
-o obj/linux/readhb.o
external/src/readhb.f:12:8:

   12 |      $          indcrd, valcrd, rhscrd
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/readhb.f:65:8:

   65 |      $          indcrd, valcrd, rhscrd, nrhs, row, col, p
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/readhb.f:180:8:

  180 |      $          indcrd, valcrd, rhscrd, nrhs, row, col, p
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/readhb.f:295:8:

  295 |      $          indcrd, valcrd, rhscrd, nrhs, row, col, p
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/readhb.f:410:8:

  410 |      $          indcrd, valcrd, rhscrd, nrhs, row, col, p
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/readhb.f:257:24:

  257 |             Value (1) = myrand (0)
      |                        1
Warning: Possible change of value in conversion from REAL(8) to REAL(4) at (1) [-Wconversion]
external/src/readhb.f:259:27:

  259 |                Value (p) = myrand (-1)
      |                           1
Warning: Possible change of value in conversion from REAL(8) to REAL(4) at (1) [-Wconversion]
external/src/readhb.f:487:24:

  487 |             Value (1) = myrand (0)
      |                        1
Warning: Possible change of value in conversion from REAL(8) to COMPLEX(4) at (1) [-Wconversion]
external/src/readhb.f:489:27:

  489 |                Value (p) = myrand (-1)
      |                           1
Warning: Possible change of value in conversion from REAL(8) to COMPLEX(4) at (1) [-Wconversion]
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_iter.c \
-oobj/linux/taucs_iter_D.o
In file included from src/taucs.h:6,
                 from src/taucs_iter.c:9:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdatr.f \
-o obj/linux/amdatr.o
external/src/amdatr.f:404:32:

  404 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdatr.f:569:72:

  569 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdatr.f:406:36:

  406 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdbar.f \
-o obj/linux/amdbar.o
external/src/amdbar.f:405:32:

  405 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdbar.f:565:72:

  565 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdbar.f:407:36:

  407 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_gremban.c \
-oobj/linux/taucs_gremban_D.o
In file included from src/taucs.h:6,
                 from src/taucs_gremban.c:14:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_gremban.c: In function 'Metis_struct_print':
src/taucs_gremban.c:396:9: warning: variable 'nent' set but not used [-Wunused-but-set-variable]
  396 |   int n,nent;
      |         ^~~~
src/taucs_gremban.c: In function 'create_recursive_preconditioner':
src/taucs_gremban.c:561:15: warning: variable 'orig_n' set but not used [-Wunused-but-set-variable]
  561 |   int i,j,n,k,orig_n,p,t1,p2;
      |               ^~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdpre.f \
-o obj/linux/amdpre.o
f951: Warning: Nonconforming tab character in column 1 of line 31 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 36 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 120 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 123 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 176 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 5 of line 415 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 5 of line 424 [-Wtabs]
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f951: Warning: Nonconforming tab character in column 1 of line 430 [-Wtabs]
f951: Warning: Nonconforming tab character in column 1 of line 431 [-Wtabs]
external/src/amdpre.f:32:8:

   32 |      $          (n, pe, iw, len, iwlen, pfree, nv, next,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:33:8:

   33 |      $          last, head, elen, degree, ncmpa, w, iovflo,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:32:8:

   32 |      $          (n, pe, iw, len, iwlen, pfree, nv, next,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:33:8:

   33 |      $          last, head, elen, degree, ncmpa, w, iovflo,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:32:8:

   32 |      $          (n, pe, iw, len, iwlen, pfree, nv, next,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:33:8:

   33 |      $          last, head, elen, degree, ncmpa, w, iovflo,
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:37:8:

   37 |      $          degree (n), nv (n), next (n), last (n), head (n),
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:38:8:

   38 |      $          elen (n), w (n), len (n), mapping (n)
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:401:8:

  401 |      $          last, head, elen, degree, ncmpa, w, iovflo)
      |         1~~~~~~~
Warning: Nonconforming tab character at (1) [-Wtabs]
external/src/amdpre.f:251:3:

  251 |  60           if (node .eq. 0) then
      |   1
Warning: Label 60 at (1) defined but not used [-Wunused-label]
external/src/amdpre.f:187:20:

  187 |               dense = Z * sqrt(real(n))
      |                           1
Warning: Possible change of value in conversion from REAL(4) to INTEGER(4) at (1) [-Wconversion]
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdhaf.f \
-o obj/linux/amdhaf.o
external/src/amdhaf.f:400:32:

  400 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdhaf.f:403:56:

  403 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                        1
Warning: Unused variable 'we' declared at (1) [-Wunused-variable]
external/src/amdhaf.f:403:68:

  403 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                                    1
Warning: Unused variable 'wnvi' declared at (1) [-Wunused-variable]
external/src/amdhaf.f:560:72:

  560 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdhaf.f:402:36:

  402 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdexa.f \
-o obj/linux/amdexa.o
external/src/amdexa.f:393:32:

  393 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdexa.f:396:56:

  396 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                        1
Warning: Unused variable 'we' declared at (1) [-Wunused-variable]
external/src/amdexa.f:396:68:

  396 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                                    1
Warning: Unused variable 'wnvi' declared at (1) [-Wunused-variable]
external/src/amdexa.f:553:72:

  553 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdexa.f:395:36:

  395 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdhat.f \
-o obj/linux/amdhat.o
external/src/amdhat.f:399:32:

  399 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdhat.f:402:56:

  402 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                        1
Warning: Unused variable 'we' declared at (1) [-Wunused-variable]
external/src/amdhat.f:402:68:

  402 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                                    1
Warning: Unused variable 'wnvi' declared at (1) [-Wunused-variable]
external/src/amdhat.f:559:72:

  559 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdhat.f:401:36:

  401 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
 progs/taucs_run.c \
-oobj/linux/taucs_run.o
In file included from src/taucs.h:6,
                 from progs/taucs_run.c:30:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
progs/taucs_run.c: In function 'main':
progs/taucs_run.c:56:7: warning: variable 'rc' set but not used [-Wunused-but-set-variable]
   56 |   int rc;
      |       ^~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_ooc_llt.c \
-oobj/linux/taucs_ccs_ooc_llt_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_llt.c:29:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_llt.c: In function 'taucs_sooc_factor_llt':
src/taucs_ccs_ooc_llt.c:2433:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2433 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: In function 'taucs_sooc_factor_llt_panelchoice':
src/taucs_ccs_ooc_llt.c:2674:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2674 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: At top level:
src/taucs_ccs_ooc_llt.c:1338:1: warning: 'recursive_compute_supernodes_ipostorder' defined but not used [-Wunused-function]
 1338 | recursive_compute_supernodes_ipostorder(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1308:1: warning: 'recursive_compute_supernodes_in_core_old' defined but not used [-Wunused-function]
 1308 | recursive_compute_supernodes_in_core_old(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1161:1: warning: 'recursive_leftlooking_supernodal_factor_llt_ooc' defined but not used [-Wunused-function]
 1161 | recursive_leftlooking_supernodal_factor_llt_ooc(int sn,    /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1096:1: warning: 'recursive_read_L' defined but not used [-Wunused-function]
 1096 | recursive_read_L(int sn,   /* this supernode */
      | ^~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_ooc_llt.c \
-oobj/linux/taucs_ccs_ooc_llt_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_llt.c:29:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_llt.c: In function 'taucs_dooc_factor_llt':
src/taucs_ccs_ooc_llt.c:2433:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2433 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: In function 'taucs_dooc_factor_llt_panelchoice':
src/taucs_ccs_ooc_llt.c:2674:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2674 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: At top level:
src/taucs_ccs_ooc_llt.c:1338:1: warning: 'recursive_compute_supernodes_ipostorder' defined but not used [-Wunused-function]
 1338 | recursive_compute_supernodes_ipostorder(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1308:1: warning: 'recursive_compute_supernodes_in_core_old' defined but not used [-Wunused-function]
 1308 | recursive_compute_supernodes_in_core_old(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1161:1: warning: 'recursive_leftlooking_supernodal_factor_llt_ooc' defined but not used [-Wunused-function]
 1161 | recursive_leftlooking_supernodal_factor_llt_ooc(int sn,    /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1096:1: warning: 'recursive_read_L' defined but not used [-Wunused-function]
 1096 | recursive_read_L(int sn,   /* this supernode */
      | ^~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_ooc_llt.c \
-oobj/linux/taucs_ccs_ooc_llt_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_llt.c:29:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_llt.c: In function 'taucs_cooc_factor_llt':
src/taucs_ccs_ooc_llt.c:2433:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2433 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: In function 'taucs_cooc_factor_llt_panelchoice':
src/taucs_ccs_ooc_llt.c:2674:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2674 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: At top level:
src/taucs_ccs_ooc_llt.c:1338:1: warning: 'recursive_compute_supernodes_ipostorder' defined but not used [-Wunused-function]
 1338 | recursive_compute_supernodes_ipostorder(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1308:1: warning: 'recursive_compute_supernodes_in_core_old' defined but not used [-Wunused-function]
 1308 | recursive_compute_supernodes_in_core_old(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1161:1: warning: 'recursive_leftlooking_supernodal_factor_llt_ooc' defined but not used [-Wunused-function]
 1161 | recursive_leftlooking_supernodal_factor_llt_ooc(int sn,    /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1096:1: warning: 'recursive_read_L' defined but not used [-Wunused-function]
 1096 | recursive_read_L(int sn,   /* this supernode */
      | ^~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/genmmd.f \
-o obj/linux/genmmd.o
external/src/genmmd.f:314:72:

  314 |                          IF  ( NODE )  400, 900, 500
      |                                                                        1
Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1)
external/src/genmmd.f:348:72:

  348 |                  IF  ( RNODE )  1100, 1800, 1200
      |                                                                        1
Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1)
external/src/genmmd.f:492:72:

  492 |                      IF  ( ENODE )  400, 800, 500
      |                                                                        1
Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1)
external/src/genmmd.f:549:72:

  549 |                              IF  ( NODE )  1000, 2100, 1100
      |                                                                        1
Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1)
external/src/genmmd.f:623:72:

  623 |                                          IF  ( NODE )  1700, 2000, 1800
      |                                                                        1
Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1)
external/src/genmmd.f:215:25:

  214 |          DO  200  NODE = 1, NEQNS
      |                                                                        2
  215 |              NDEG = XADJ(NODE+1) - XADJ(NODE) + 1
      |                         1
Warning: Array reference at (1) out of bounds (2 > 1) in loop beginning at (2)
external/src/genmmd.f:191:46:

  191 |       SUBROUTINE  MMDINT ( NEQNS, XADJ, ADJNCY, DHEAD, DFORW,
      |                                              1
Warning: Unused dummy argument 'adjncy' at (1) [-Wunused-dummy-argument]
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_ooc_llt.c \
-oobj/linux/taucs_ccs_ooc_llt_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_llt.c:29:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_llt.c: In function 'taucs_zooc_factor_llt':
src/taucs_ccs_ooc_llt.c:2433:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2433 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: In function 'taucs_zooc_factor_llt_panelchoice':
src/taucs_ccs_ooc_llt.c:2674:7: warning: variable 'ind_max_mult' set but not used [-Wunused-but-set-variable]
 2674 |   int ind_max_mult = 0;
      |       ^~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c: At top level:
src/taucs_ccs_ooc_llt.c:1338:1: warning: 'recursive_compute_supernodes_ipostorder' defined but not used [-Wunused-function]
 1338 | recursive_compute_supernodes_ipostorder(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1308:1: warning: 'recursive_compute_supernodes_in_core_old' defined but not used [-Wunused-function]
 1308 | recursive_compute_supernodes_in_core_old(int sn,       /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1161:1: warning: 'recursive_leftlooking_supernodal_factor_llt_ooc' defined but not used [-Wunused-function]
 1161 | recursive_leftlooking_supernodal_factor_llt_ooc(int sn,    /* this supernode */
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_llt.c:1096:1: warning: 'recursive_read_L' defined but not used [-Wunused-function]
 1096 | recursive_read_L(int sn,   /* this supernode */
      | ^~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_generators.c \
-oobj/linux/taucs_ccs_generators_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_generators.c:11:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_generators.c: In function 'taucs_ccs_generate_rrn':
src/taucs_ccs_generators.c:446:21: warning: comparison of constant '-1' with boolean expression is always true [-Wbool-compare]
  446 |         if (jw != j != -1) {
      |                     ^~
src/taucs_ccs_generators.c:446:16: warning: suggest parentheses around comparison in operand of '!=' [-Wparentheses]
  446 |         if (jw != j != -1) {
      |             ~~~^~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
 external/src/colamd.c \
-oobj/linux/colamd.o
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
g77 -c -g -O3 -fno-second-underscore -Wall -fPIC \
external/src/amdtru.f \
-o obj/linux/amdtru.o
external/src/amdtru.f:393:32:

  393 |         INTEGER DEG, DEGME, DEXT, DMAX, E, ELENME, ELN, HASH, HMOD, I,
      |                                1
Warning: Unused variable 'dext' declared at (1) [-Wunused-variable]
external/src/amdtru.f:396:56:

  396 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                        1
Warning: Unused variable 'we' declared at (1) [-Wunused-variable]
external/src/amdtru.f:396:68:

  396 |      $          NLEFT, NVI, NVJ, NVPIV, SLENME, WBIG, WE, WFLG, WNVI, X
      |                                                                    1
Warning: Unused variable 'wnvi' declared at (1) [-Wunused-variable]
external/src/amdtru.f:558:72:

  558 |            INEXT = NEXT (ME)
      |                                                                        ^
Warning: 'me' may be used uninitialized [-Wmaybe-uninitialized]
external/src/amdtru.f:395:36:

  395 |      $          LENJ, LN, MAXMEM, ME, MEM, MINDEG, NEL, NEWMEM,
      |                                    ^
note: 'me' was declared here
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
 progs/direct.c \
-oobj/linux/direct.o
In file included from src/taucs.h:6,
                 from progs/direct.c:17:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
progs/direct.c: In function 'actual_main':
progs/direct.c:501:12: warning: variable 'unit' set but not used [-Wunused-but-set-variable]
  501 |     double unit;
      |            ^~~~
progs/direct.c:381:7: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  381 |       fscanf(f,"%d",&n);
      |       ^~~~~~~~~~~~~~~~~
progs/direct.c:385:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  385 |         fscanf(f,"%lg",(Bd)+j);
      |         ^~~~~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_vaidya.c \
-oobj/linux/taucs_vaidya_D.o
In file included from src/taucs.h:6,
                 from src/taucs_vaidya.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_vaidya.c: In function 'disconnect':
src/taucs_vaidya.c:1241:7: warning: variable 'oldfather' set but not used [-Wunused-but-set-variable]
 1241 |   int oldfather;
      |       ^~~~~~~~~
src/taucs_vaidya.c: In function 'amwb_preconditioner_create':
src/taucs_vaidya.c:2577:32: warning: variable 'y1' set but not used [-Wunused-but-set-variable]
 2577 |                         int x1,y1,edge_sign1;
      |                                ^~
src/taucs_vaidya.c:2577:29: warning: variable 'x1' set but not used [-Wunused-but-set-variable]
 2577 |                         int x1,y1,edge_sign1;
      |                             ^~
src/taucs_vaidya.c:1396:20: warning: variable 'step2_Bent' set but not used [-Wunused-but-set-variable]
 1396 |   int basis_Bent=0,step2_Bent=0;
      |                    ^~~~~~~~~~
src/taucs_vaidya.c: In function 'Av_Part_W':
src/taucs_vaidya.c:3045:67: warning: variable 'nent' set but not used [-Wunused-but-set-variable]
 3045 |   int *pi=NULL,*d=NULL,i,k,*findrho=NULL,minrho,maxdist,classes,n,nent,root,j,curr_partition=0;
      |                                                                   ^~~~
src/taucs_vaidya.c: At top level:
src/taucs_vaidya.c:336:13: warning: 'quick_sort' defined but not used [-Wunused-function]
  336 | static void quick_sort(heap h, int p, int r)
      |             ^~~~~~~~~~
In function 'dist',
    inlined from 'find_stretch' at src/taucs_vaidya.c:3680:15,
    inlined from 'amst_preconditioner_create' at src/taucs_vaidya.c:3812:3:
src/taucs.h:754:38: warning: 'dilation' may be used uninitialized [-Wmaybe-uninitialized]
  754 | #define max(x,y) ( ((x) > (y)) ? (x) : (y) )
      |                  ~~~~~~~~~~~~~~~~~~~~^~~~~~~
src/taucs_vaidya.c:3658:15: note: in expansion of macro 'max'
 3658 |   *dilation = max(*dilation,q/w);
      |               ^~~
src/taucs_vaidya.c: In function 'amst_preconditioner_create':
src/taucs_vaidya.c:3667:10: note: 'dilation' was declared here
 3667 |   double dilation;
      |          ^~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
 progs/iter.c \
-oobj/linux/iter.o
In file included from src/taucs.h:6,
                 from progs/iter.c:22:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
progs/iter.c: In function 'main':
progs/iter.c:176:16: warning: variable 'sg_command' set but not used [-Wunused-but-set-variable]
  176 |   char*        sg_command = "qqq";
      |                ^~~~~~~~~~
progs/iter.c:365:7: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  365 |       fscanf(f,"%d",&n);
      |       ^~~~~~~~~~~~~~~~~
progs/iter.c:369:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  369 |         fscanf(f,"%lg",B+j);
      |         ^~~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DOUBLE \
src/taucs_ccs_ooc_lu.c \
-oobj/linux/taucs_ccs_ooc_lu_D.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_lu.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_lu.c: In function 'skel_add':
src/taucs_ccs_ooc_lu.c:371:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  371 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In file included from /usr/include/stdio.h:964,
                 from src/taucs_ccs_ooc_lu.c:6:
In function 'sprintf',
    inlined from 'skel_add' at src/taucs_ccs_ooc_lu.c:371:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_push':
src/taucs_ccs_ooc_lu.c:947:23: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  947 |     sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~
In function 'sprintf',
    inlined from 'stack_push' at src/taucs_ccs_ooc_lu.c:947:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_pop':
src/taucs_ccs_ooc_lu.c:991:27: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                           ^~
src/taucs_ccs_ooc_lu.c:991:23: note: directive argument in the range [-2147483648, 2147483646]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~~~~~~
In function 'sprintf',
    inlined from 'stack_pop' at src/taucs_ccs_ooc_lu.c:991:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:439:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  439 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:439:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:467:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                         ^~
src/taucs_ccs_ooc_lu.c:467:21: note: directive argument in the range [0, 2147483646]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:467:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 269 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:544:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  544 |       sprintf(fname,"%s.%c.%d",
      |                         ^~
src/taucs_ccs_ooc_lu.c:544:21: note: directive argument in the range [-1073741817, 1073741823]
  544 |       sprintf(fname,"%s.%c.%d",
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:544:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:556:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                           ^~
src/taucs_ccs_ooc_lu.c:556:23: note: directive argument in the range [-2147483637, 2147483646]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                       ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:556:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:625:31: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                               ^~
src/taucs_ccs_ooc_lu.c:625:27: note: directive argument in the range [-2147483634, 2147483647]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                           ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:625:6:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_dooc_factor_lu':
src/taucs_ccs_ooc_lu.c:730:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  730 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                         ^~
In function 'sprintf',
    inlined from 'skel_sort' at src/taucs_ccs_ooc_lu.c:730:7,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1213:3,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_dooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_dooc_factor_lu':
src/taucs_ccs_ooc_lu.c:774:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  774 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:774:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_dooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_dooc_factor_lu':
src/taucs_ccs_ooc_lu.c:786:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  786 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:786:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_dooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_DCOMPLEX \
src/taucs_ccs_ooc_lu.c \
-oobj/linux/taucs_ccs_ooc_lu_Z.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_lu.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_lu.c: In function 'skel_add':
src/taucs_ccs_ooc_lu.c:371:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  371 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In file included from /usr/include/stdio.h:964,
                 from src/taucs_ccs_ooc_lu.c:6:
In function 'sprintf',
    inlined from 'skel_add' at src/taucs_ccs_ooc_lu.c:371:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_push':
src/taucs_ccs_ooc_lu.c:947:23: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  947 |     sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~
In function 'sprintf',
    inlined from 'stack_push' at src/taucs_ccs_ooc_lu.c:947:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_pop':
src/taucs_ccs_ooc_lu.c:991:27: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                           ^~
src/taucs_ccs_ooc_lu.c:991:23: note: directive argument in the range [-2147483648, 2147483646]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~~~~~~
In function 'sprintf',
    inlined from 'stack_pop' at src/taucs_ccs_ooc_lu.c:991:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:439:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  439 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:439:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:467:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                         ^~
src/taucs_ccs_ooc_lu.c:467:21: note: directive argument in the range [0, 2147483646]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:467:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 269 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:544:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  544 |       sprintf(fname,"%s.%c.%d",
      |                         ^~
src/taucs_ccs_ooc_lu.c:544:21: note: directive argument in the range [-1073741817, 1073741823]
  544 |       sprintf(fname,"%s.%c.%d",
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:544:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:556:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                           ^~
src/taucs_ccs_ooc_lu.c:556:23: note: directive argument in the range [-2147483637, 2147483646]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                       ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:556:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:625:31: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                               ^~
src/taucs_ccs_ooc_lu.c:625:27: note: directive argument in the range [-2147483634, 2147483647]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                           ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:625:6:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_zooc_factor_lu':
src/taucs_ccs_ooc_lu.c:730:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  730 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                         ^~
In function 'sprintf',
    inlined from 'skel_sort' at src/taucs_ccs_ooc_lu.c:730:7,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1213:3,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_zooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_zooc_factor_lu':
src/taucs_ccs_ooc_lu.c:774:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  774 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:774:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_zooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_zooc_factor_lu':
src/taucs_ccs_ooc_lu.c:786:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  786 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:786:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_zooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SCOMPLEX \
src/taucs_ccs_ooc_lu.c \
-oobj/linux/taucs_ccs_ooc_lu_C.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_lu.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_lu.c: In function 'skel_add':
src/taucs_ccs_ooc_lu.c:371:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  371 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In file included from /usr/include/stdio.h:964,
                 from src/taucs_ccs_ooc_lu.c:6:
In function 'sprintf',
    inlined from 'skel_add' at src/taucs_ccs_ooc_lu.c:371:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_push':
src/taucs_ccs_ooc_lu.c:947:23: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  947 |     sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~
In function 'sprintf',
    inlined from 'stack_push' at src/taucs_ccs_ooc_lu.c:947:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_pop':
src/taucs_ccs_ooc_lu.c:991:27: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                           ^~
src/taucs_ccs_ooc_lu.c:991:23: note: directive argument in the range [-2147483648, 2147483646]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~~~~~~
In function 'sprintf',
    inlined from 'stack_pop' at src/taucs_ccs_ooc_lu.c:991:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:439:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  439 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:439:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:467:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                         ^~
src/taucs_ccs_ooc_lu.c:467:21: note: directive argument in the range [0, 2147483646]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:467:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 269 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:544:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  544 |       sprintf(fname,"%s.%c.%d",
      |                         ^~
src/taucs_ccs_ooc_lu.c:544:21: note: directive argument in the range [-1073741817, 1073741823]
  544 |       sprintf(fname,"%s.%c.%d",
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:544:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:556:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                           ^~
src/taucs_ccs_ooc_lu.c:556:23: note: directive argument in the range [-2147483637, 2147483646]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                       ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:556:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:625:31: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                               ^~
src/taucs_ccs_ooc_lu.c:625:27: note: directive argument in the range [-2147483634, 2147483647]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                           ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:625:6:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_cooc_factor_lu':
src/taucs_ccs_ooc_lu.c:730:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  730 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                         ^~
In function 'sprintf',
    inlined from 'skel_sort' at src/taucs_ccs_ooc_lu.c:730:7,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1213:3,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_cooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_cooc_factor_lu':
src/taucs_ccs_ooc_lu.c:774:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  774 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:774:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_cooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_cooc_factor_lu':
src/taucs_ccs_ooc_lu.c:786:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  786 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:786:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_cooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc -c -g -O3 -D_POSIX_C_SOURCE=199506L -Wall -std=c99 -fPIC -fexceptions -D_GNU_SOURCE -I/usr/include/metis -DTAUCS_BLAS_UNDERSCORE   -DMACHTYPE_ -I src/ -I build/linux/ -I external/src/   \
-DTAUCS_CORE_SINGLE \
src/taucs_ccs_ooc_lu.c \
-oobj/linux/taucs_ccs_ooc_lu_S.o
In file included from src/taucs.h:6,
                 from src/taucs_ccs_ooc_lu.c:13:
build/linux/taucs_config_tests.h:2: warning: "TAUCS_BLAS_UNDERSCORE" redefined
    2 | #define TAUCS_BLAS_UNDERSCORE
      | 
<command-line>: note: this is the location of the previous definition
src/taucs_ccs_ooc_lu.c: In function 'skel_add':
src/taucs_ccs_ooc_lu.c:371:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  371 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In file included from /usr/include/stdio.h:964,
                 from src/taucs_ccs_ooc_lu.c:6:
In function 'sprintf',
    inlined from 'skel_add' at src/taucs_ccs_ooc_lu.c:371:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_push':
src/taucs_ccs_ooc_lu.c:947:23: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  947 |     sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~
In function 'sprintf',
    inlined from 'stack_push' at src/taucs_ccs_ooc_lu.c:947:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'stack_pop':
src/taucs_ccs_ooc_lu.c:991:27: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 255 [-Wformat-overflow=]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                           ^~
src/taucs_ccs_ooc_lu.c:991:23: note: directive argument in the range [-2147483648, 2147483646]
  991 |         sprintf(fname,"%s.%d",stack_basename,stack_files);
      |                       ^~~~~~~
In function 'sprintf',
    inlined from 'stack_pop' at src/taucs_ccs_ooc_lu.c:991:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 3 and 268 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:439:23: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  439 |     sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,skel_outfiles);
      |                       ^~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:439:5:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:467:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                         ^~
src/taucs_ccs_ooc_lu.c:467:21: note: directive argument in the range [0, 2147483646]
  467 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,f);
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:467:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 269 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:544:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  544 |       sprintf(fname,"%s.%c.%d",
      |                         ^~
src/taucs_ccs_ooc_lu.c:544:21: note: directive argument in the range [-1073741817, 1073741823]
  544 |       sprintf(fname,"%s.%c.%d",
      |                     ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:544:7:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:556:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                           ^~
src/taucs_ccs_ooc_lu.c:556:23: note: directive argument in the range [-2147483637, 2147483646]
  556 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+openruns);
      |                       ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:556:2:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'skel_sort_outofcore':
src/taucs_ccs_ooc_lu.c:625:31: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                               ^~
src/taucs_ccs_ooc_lu.c:625:27: note: directive argument in the range [-2147483634, 2147483647]
  625 |             sprintf(fname,"%s.%c.%d",skel_basename,skel_inphase,runstart+run);
      |                           ^~~~~~~~~~
In function 'sprintf',
    inlined from 'skel_sort_outofcore' at src/taucs_ccs_ooc_lu.c:625:6:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 270 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_sooc_factor_lu':
src/taucs_ccs_ooc_lu.c:730:25: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  730 |       sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                         ^~
In function 'sprintf',
    inlined from 'skel_sort' at src/taucs_ccs_ooc_lu.c:730:7,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1213:3,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_sooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_sooc_factor_lu':
src/taucs_ccs_ooc_lu.c:774:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  774 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:774:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_sooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
src/taucs_ccs_ooc_lu.c: In function 'taucs_sooc_factor_lu':
src/taucs_ccs_ooc_lu.c:786:27: warning: '%c' directive writing 1 byte into a region of size between 0 and 255 [-Wformat-overflow=]
  786 |         sprintf(fname,"%s.%c.%d",skel_basename,skel_outphase,0);
      |                           ^~
In function 'sprintf',
    inlined from 'skel_get_next' at src/taucs_ccs_ooc_lu.c:786:2,
    inlined from 'skel_get_postordercol' at src/taucs_ccs_ooc_lu.c:823:17,
    inlined from 'oocsp_colanalyze' at src/taucs_ccs_ooc_lu.c:1256:5,
    inlined from 'oocsp_factor' at src/taucs_ccs_ooc_lu.c:3682:3,
    inlined from 'taucs_sooc_factor_lu' at src/taucs_ccs_ooc_lu.c:3720:3:
/usr/include/bits/stdio2.h:30:10: note: '__builtin___sprintf_chk' output between 5 and 260 bytes into a destination of size 256
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
rm -rf lib/linux/libtaucs.a
ar cr lib/linux/libtaucs.a obj/linux/taucs_sn_llt.o obj/linux/taucs_sn_llt_D.o obj/linux/taucs_sn_llt_S.o obj/linux/taucs_sn_llt_Z.o obj/linux/taucs_sn_llt_C.o obj/linux/taucs_linsolve.o obj/linux/taucs_logging.o obj/linux/taucs_memory.o obj/linux/taucs_timer.o obj/linux/taucs_ccs_base.o obj/linux/taucs_ccs_base_D.o obj/linux/taucs_ccs_base_S.o obj/linux/taucs_ccs_base_Z.o obj/linux/taucs_ccs_base_C.o obj/linux/taucs_vec_base.o obj/linux/taucs_vec_base_D.o obj/linux/taucs_vec_base_S.o obj/linux/taucs_vec_base_Z.o obj/linux/taucs_vec_base_C.o obj/linux/taucs_ccs_ops.o obj/linux/taucs_ccs_ops_D.o obj/linux/taucs_ccs_ops_S.o obj/linux/taucs_ccs_ops_Z.o obj/linux/taucs_ccs_ops_C.o obj/linux/taucs_ccs_io.o obj/linux/taucs_ccs_io_D.o obj/linux/taucs_ccs_io_S.o obj/linux/taucs_ccs_io_Z.o obj/linux/taucs_ccs_io_C.o obj/linux/taucs_ccs_order.o obj/linux/taucs_ccs_factor_llt.o obj/linux/taucs_ccs_factor_llt_D.o obj/linux/taucs_ccs_factor_llt_S.o obj/linux/taucs_ccs_factor_llt_Z.o obj/linux/taucs_ccs_factor_llt_C.o obj/linux/taucs_ccs_solve_llt.o obj/linux/taucs_ccs_solve_llt_D.o obj/linux/taucs_ccs_solve_llt_S.o obj/linux/taucs_ccs_solve_llt_Z.o obj/linux/taucs_ccs_solve_llt_C.o obj/linux/taucs_complex.o obj/linux/taucs_complex_D.o obj/linux/taucs_complex_S.o obj/linux/taucs_complex_Z.o obj/linux/taucs_complex_C.o obj/linux/taucs_ccs_ooc_llt.o obj/linux/taucs_ccs_ooc_llt_D.o obj/linux/taucs_ccs_ooc_llt_S.o obj/linux/taucs_ccs_ooc_llt_Z.o obj/linux/taucs_ccs_ooc_llt_C.o obj/linux/taucs_ccs_ooc_lu.o obj/linux/taucs_ccs_ooc_lu_D.o obj/linux/taucs_ccs_ooc_lu_S.o obj/linux/taucs_ccs_ooc_lu_Z.o obj/linux/taucs_ccs_ooc_lu_C.o obj/linux/taucs_ooc_io.o obj/linux/taucs_iter_D.o obj/linux/taucs_vaidya_D.o obj/linux/taucs_recvaidya_D.o obj/linux/taucs_gremban_D.o obj/linux/taucs_ccs_xxt_D.o obj/linux/taucs_ccs_generators_D.o obj/linux/taucs_malloc.o obj/linux/readhb.o obj/linux/amdatr.o obj/linux/amdbar.o obj/linux/amdexa.o obj/linux/amdhaf.o obj/linux/amdhat.o obj/linux/amdpre.o obj/linux/amdtru.o obj/linux/genmmd.o obj/linux/colamd.o 
ranlib lib/linux/libtaucs.a
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc   \
-obin/linux/taucs_run \
obj/linux/taucs_run.o \
-Llib/linux/ -ltaucs \
-llapack -llapack -lopenblas -lmetis  -lgfortran   -lm 
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc   \
-obin/linux/iter \
obj/linux/iter.o \
-Llib/linux/ -ltaucs \
-llapack -llapack -lopenblas -lmetis  -lgfortran   -lm 
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
make: Entering directory '/usr/src/RPM/BUILD/taucs-2.2'
cc   \
-obin/linux/direct \
obj/linux/direct.o \
-Llib/linux/ -ltaucs \
-llapack -llapack -lopenblas -lmetis  -lgfortran   -lm 
make: Leaving directory '/usr/src/RPM/BUILD/taucs-2.2'
+ exit 0
Executing(%install): /bin/sh -e /usr/src/tmp/rpm-tmp.1185
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ /bin/chmod -Rf u+rwX -- /usr/src/tmp/taucs-buildroot
+ :
+ /bin/rm -rf -- /usr/src/tmp/taucs-buildroot
+ PATH=/usr/libexec/rpm-build:/usr/src/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/games
+ cd taucs-2.2
+ find -name exists.log -delete
+ install -d /usr/src/tmp/taucs-buildroot/usr/bin
+ for i in direct iter taucs_run
+ install -m755 bin/linux/direct /usr/src/tmp/taucs-buildroot/usr/bin
+ for i in direct iter taucs_run
+ install -m755 bin/linux/iter /usr/src/tmp/taucs-buildroot/usr/bin
+ for i in direct iter taucs_run
+ install -m755 bin/linux/taucs_run /usr/src/tmp/taucs-buildroot/usr/bin
+ install -d /usr/src/tmp/taucs-buildroot/usr/lib64
+ cp -P lib/linux/libtaucs.a lib/linux/libtaucs.so lib/linux/libtaucs.so.0 lib/linux/libtaucs.so.0.0.0 /usr/src/tmp/taucs-buildroot/usr/lib64/
+ install -d /usr/src/tmp/taucs-buildroot/usr/include
+ install -p -m644 src/taucs.h src/taucs_private.h build/linux/taucs_config_build.h build/linux/taucs_config_tests.h /usr/src/tmp/taucs-buildroot/usr/include
+ install -d /usr/src/tmp/taucs-buildroot/usr/share/doc/taucs
+ install -p -m644 doc/taucs.pdf /usr/src/tmp/taucs-buildroot/usr/share/doc/taucs
+ /usr/lib/rpm/brp-alt
Cleaning files in /usr/src/tmp/taucs-buildroot (auto)
mode of './usr/lib64/libtaucs.so.0.0.0' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
Verifying and fixing files in /usr/src/tmp/taucs-buildroot (binconfig,pkgconfig,libtool,desktop,gnuconfig)
Checking contents of files in /usr/src/tmp/taucs-buildroot/ (default)
Compressing files in /usr/src/tmp/taucs-buildroot (auto)
Adjusting library links in /usr/src/tmp/taucs-buildroot
./usr/lib64: (from <cmdline>:0)
	libtaucs.so.0 -> libtaucs.so.0.0.0
Verifying ELF objects in /usr/src/tmp/taucs-buildroot (arch=normal,fhs=normal,lfs=relaxed,lint=relaxed,rpath=normal,stack=normal,textrel=normal,unresolved=normal)
Splitting links to aliased files under /{,s}bin in /usr/src/tmp/taucs-buildroot
Processing files: taucs-2.2-alt12.1
Finding Provides (using /usr/lib/rpm/find-provides)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.NCm89R
find-provides: running scripts (debuginfo,lib,pam,perl,pkgconfig,python,python3,shell)
Finding Requires (using /usr/lib/rpm/find-requires)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.qfsuub
find-requires: running scripts (cpp,debuginfo,files,lib,pam,perl,pkgconfig,pkgconfiglib,python,python3,rpmlib,shebang,shell,static,symlinks,systemd-services)
Requires: libtaucs = 2.2-alt12.1, /lib64/ld-linux-x86-64.so.2, libc.so.6(GLIBC_2.14)(64bit), libc.so.6(GLIBC_2.2.5)(64bit), libc.so.6(GLIBC_2.3.4)(64bit), libc.so.6(GLIBC_2.34)(64bit), libc.so.6(GLIBC_2.38)(64bit), libc.so.6(GLIBC_2.4)(64bit), libm.so.6(GLIBC_2.2.5)(64bit), libopenblas.so.0()(64bit) >= set:rom5g7omPhrTfCRGNml900, libtaucs.so.0()(64bit) >= set:mgY4TZ8cDb6IgDiv4iRkSqYEvFZEnukNWxaZaiq7tHbWQRSRQeR76lgYEYcAWr58QcYJndvvaePidHscSREiHoCfsOhVArVniolp0Uh4B1qr41joeyEZegzZAZ1IQeN4Tv2kE1zg1, rtld(GNU_HASH)
Requires(rpmlib): rpmlib(SetVersions)
Finding debuginfo files (using /usr/lib/rpm/find-debuginfo-files)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.21L9uh
Creating taucs-debuginfo package
Processing files: taucs-doc-2.2-alt12.1
Finding Provides (using /usr/lib/rpm/find-provides)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.GXjg6H
find-provides: running scripts (debuginfo,lib,pam,perl,pkgconfig,python,python3,shell)
Finding Requires (using /usr/lib/rpm/find-requires)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.nTknjc
find-requires: running scripts (cpp,debuginfo,files,lib,pam,perl,pkgconfig,pkgconfiglib,python,python3,rpmlib,shebang,shell,static,symlinks,systemd-services)
Processing files: libtaucs-2.2-alt12.1
Finding Provides (using /usr/lib/rpm/find-provides)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.3KmbZN
find-provides: running scripts (debuginfo,lib,pam,perl,pkgconfig,python,python3,shell)
lib.prov: /usr/src/tmp/taucs-buildroot/usr/lib64/libtaucs.so.0: 301 symbols, 19 bpp
Finding Requires (using /usr/lib/rpm/find-requires)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.doqTDl
find-requires: running scripts (cpp,debuginfo,files,lib,pam,perl,pkgconfig,pkgconfiglib,python,python3,rpmlib,shebang,shell,static,symlinks,systemd-services)
Provides: libtaucs.so.0()(64bit) = set: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
Requires: libc.so.6(GLIBC_2.14)(64bit), libc.so.6(GLIBC_2.2.5)(64bit), libc.so.6(GLIBC_2.3.4)(64bit), libc.so.6(GLIBC_2.38)(64bit), libc.so.6(GLIBC_2.4)(64bit), libgcc_s.so.1(GCC_4.0.0)(64bit), libgfortran.so.5()(64bit) >= set:okN4CmzJbptNOl9lTOJDArIiRZtqzFEFsaZdFMQVpcVNicBv1, libgfortran.so.5(GFORTRAN_8)(64bit), liblapack.so.4()(64bit) >= set:olHKoinzaZcJeki2, libm.so.6(GLIBC_2.2.5)(64bit), libm.so.6(GLIBC_2.29)(64bit), libmetis.so.1()(64bit) >= set:nlAc98VZlvgk0, libopenblas.so.0()(64bit) >= set:rme9dGe0wxy0MP5EZ1FBhZ0EuFjsEE6YZ17kex7Ul7UGh8JYZncC0vuxOEXP6, rtld(GNU_HASH)
Requires(rpmlib): rpmlib(SetVersions)
Finding debuginfo files (using /usr/lib/rpm/find-debuginfo-files)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.JkEcSU
Creating libtaucs-debuginfo package
Processing files: libtaucs-devel-2.2-alt12.1
Finding Provides (using /usr/lib/rpm/find-provides)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.ob8vuJ
find-provides: running scripts (debuginfo,lib,pam,perl,pkgconfig,python,python3,shell)
Finding Requires (using /usr/lib/rpm/find-requires)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.bK2JAv
find-requires: running scripts (cpp,debuginfo,files,lib,pam,perl,pkgconfig,pkgconfiglib,python,python3,rpmlib,shebang,shell,static,symlinks,systemd-services)
Requires: libtaucs = 2.2-alt12.1, /usr/lib64/libtaucs.so.0
Finding debuginfo files (using /usr/lib/rpm/find-debuginfo-files)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.xuOX2C
Processing files: taucs-debuginfo-2.2-alt12.1
Finding Provides (using /usr/lib/rpm/find-provides)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.GYE0EG
find-provides: running scripts (debuginfo)
Finding Requires (using /usr/lib/rpm/find-requires)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.6kPW86
find-requires: running scripts (debuginfo)
Requires: taucs = 2.2-alt12.1, /usr/lib/debug/lib64/ld-linux-x86-64.so.2.debug, debug64(libc.so.6), debug64(libm.so.6), debug64(libopenblas.so.0), debug64(libtaucs.so.0)
Processing files: libtaucs-debuginfo-2.2-alt12.1
Finding Provides (using /usr/lib/rpm/find-provides)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.chTBU1
find-provides: running scripts (debuginfo)
Finding Requires (using /usr/lib/rpm/find-requires)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.zvsZxl
find-requires: running scripts (debuginfo)
Provides: debug64(libtaucs.so.0)
Requires: libtaucs = 2.2-alt12.1, debug64(libc.so.6), debug64(libgcc_s.so.1), debug64(libgfortran.so.5), debug64(liblapack.so.4), debug64(libm.so.6), debug64(libmetis.so.1), debug64(libopenblas.so.0)
Adding to taucs a strict dependency on libtaucs
Adding to taucs-debuginfo a strict dependency on taucs
Adding to libtaucs-devel a strict dependency on libtaucs
Adding to libtaucs-debuginfo a strict dependency on libtaucs
Adding to taucs-debuginfo a strict dependency on libtaucs-debuginfo
Removing from taucs-debuginfo 2 sources provided by libtaucs-debuginfo
also prunning dir /usr/src/debug/taucs-2.2/src
Removing 1 extra deps from taucs due to dependency on libtaucs
Removing 1 extra deps from libtaucs-devel due to dependency on libtaucs
Removing 1 extra deps from taucs-debuginfo due to dependency on libtaucs-debuginfo
Removing 8 extra deps from taucs due to repentancy on libtaucs
Removing 3 extra deps from taucs-debuginfo due to repentancy on libtaucs-debuginfo
warning: Installed (but unpackaged) file(s) found:
    /usr/lib64/libtaucs.a
Wrote: /usr/src/RPM/RPMS/x86_64/taucs-2.2-alt12.1.x86_64.rpm (w2.lzdio)
Wrote: /usr/src/RPM/RPMS/noarch/taucs-doc-2.2-alt12.1.noarch.rpm (w2.lzdio)
Wrote: /usr/src/RPM/RPMS/x86_64/libtaucs-2.2-alt12.1.x86_64.rpm (w2.lzdio)
Wrote: /usr/src/RPM/RPMS/x86_64/libtaucs-devel-2.2-alt12.1.x86_64.rpm (w2.lzdio)
Wrote: /usr/src/RPM/RPMS/x86_64/taucs-debuginfo-2.2-alt12.1.x86_64.rpm (w2.lzdio)
Wrote: /usr/src/RPM/RPMS/x86_64/libtaucs-debuginfo-2.2-alt12.1.x86_64.rpm (w2.lzdio)
64.62user 12.35system 0:23.11elapsed 333%CPU (0avgtext+0avgdata 87564maxresident)k
0inputs+0outputs (0major+1814777minor)pagefaults 0swaps
4.25user 2.85system 0:35.99elapsed 19%CPU (0avgtext+0avgdata 129920maxresident)k
21680inputs+0outputs (0major+210990minor)pagefaults 0swaps
--- libtaucs-2.2-alt12.1.x86_64.rpm.repo	2023-04-16 20:41:19.560421335 +0000
+++ libtaucs-2.2-alt12.1.x86_64.rpm.hasher	2024-03-27 19:01:47.315227824 +0000
@@ -5,4 +5,4 @@
 Requires: libc.so.6(GLIBC_2.3.4)(64bit)  
+Requires: libc.so.6(GLIBC_2.38)(64bit)  
 Requires: libc.so.6(GLIBC_2.4)(64bit)  
-Requires: libc.so.6(GLIBC_2.7)(64bit)  
 Requires: libgcc_s.so.1(GCC_4.0.0)(64bit)  
@@ -21,3 +21,3 @@
 File: /usr/lib64/libtaucs.so.0	120777	root:root		libtaucs.so.0.0.0
-File: /usr/lib64/libtaucs.so.0.0.0	100644	root:root	64a09eab3c43d1cb6adb91267762ee8d	
-RPMIdentity: aef527a841641f179988c760249c4b3ca2d41ffa4ead9e0978b17ca02689d8e030eb19b1b61a89e4abe89f5979264a17b3f52c573903531f725fa6d7450392f7
+File: /usr/lib64/libtaucs.so.0.0.0	100644	root:root	82eb0d9e1cbe1d723db2060f19099c7f	
+RPMIdentity: 9307f11649b84e1c615502c57c83b401d494b59733a724b4e1881cc7b2c12ca04a7398e0571beb9fd5919f2a5b4e9fb7d8ee0eb45684727e9b9b9ed8e4b113f3
--- libtaucs-debuginfo-2.2-alt12.1.x86_64.rpm.repo	2023-04-16 20:41:19.421420091 +0000
+++ libtaucs-debuginfo-2.2-alt12.1.x86_64.rpm.hasher	2024-03-27 19:01:47.393229186 +0000
@@ -1,4 +1,4 @@
-/usr/lib/debug/.build-id/6e	40755	root:root	
-/usr/lib/debug/.build-id/6e/38241fe1852ea36816387b2ab488a4aadc2cfb	120777	root:root	../../../../lib64/libtaucs.so.0.0.0
-/usr/lib/debug/.build-id/6e/38241fe1852ea36816387b2ab488a4aadc2cfb.debug	120777	root:root	../../usr/lib64/libtaucs.so.0.0.0.debug
+/usr/lib/debug/.build-id/4c	40755	root:root	
+/usr/lib/debug/.build-id/4c/9406526353f5e1ec1f115de072e0ec3100739f	120777	root:root	../../../../lib64/libtaucs.so.0.0.0
+/usr/lib/debug/.build-id/4c/9406526353f5e1ec1f115de072e0ec3100739f.debug	120777	root:root	../../usr/lib64/libtaucs.so.0.0.0.debug
 /usr/lib/debug/usr/lib64/libtaucs.so.0.0.0.debug	100644	root:root	
@@ -56,6 +56,6 @@
 Provides: libtaucs-debuginfo = 2.2-alt12.1:sisyphus+318596.100.1.1
-File: /usr/lib/debug/.build-id/6e	40755	root:root		
-File: /usr/lib/debug/.build-id/6e/38241fe1852ea36816387b2ab488a4aadc2cfb	120777	root:root		../../../../lib64/libtaucs.so.0.0.0
-File: /usr/lib/debug/.build-id/6e/38241fe1852ea36816387b2ab488a4aadc2cfb.debug	120777	root:root		../../usr/lib64/libtaucs.so.0.0.0.debug
-File: /usr/lib/debug/usr/lib64/libtaucs.so.0.0.0.debug	100644	root:root	6ff0436877e5aa6a64816eb4197e3b83	
+File: /usr/lib/debug/.build-id/4c	40755	root:root		
+File: /usr/lib/debug/.build-id/4c/9406526353f5e1ec1f115de072e0ec3100739f	120777	root:root		../../../../lib64/libtaucs.so.0.0.0
+File: /usr/lib/debug/.build-id/4c/9406526353f5e1ec1f115de072e0ec3100739f.debug	120777	root:root		../../usr/lib64/libtaucs.so.0.0.0.debug
+File: /usr/lib/debug/usr/lib64/libtaucs.so.0.0.0.debug	100644	root:root	ee83568419cf562ad5c08298fb3f5f7e	
 File: /usr/lib/debug/usr/lib64/libtaucs.so.0.debug	120777	root:root		libtaucs.so.0.0.0.debug
@@ -101,2 +101,2 @@
 File: /usr/src/debug/taucs-2.2/src/taucs_vec_base.c	100644	root:root	4eedabc836eceb01b9ac6e8da8190d47	
-RPMIdentity: 90d58a0cfd42156d9bb705e9576c2039fae718f6666c4aa10b6666673847d327438b93e34e390aa2b88f8b77b383702c91268290e4ef9e37a34d19edf8f1fbcd
+RPMIdentity: a7ee050dc41adc939563a45baddfa2d260e3363a7cb939e098e055deec20a4912f8181d61a6e94ada90dee7023267f3c33bb473d858b839bf87ec648bc7d36cc
--- taucs-2.2-alt12.1.x86_64.rpm.repo	2023-04-16 20:41:18.983416171 +0000
+++ taucs-2.2-alt12.1.x86_64.rpm.hasher	2024-03-27 19:01:47.553231981 +0000
@@ -9,5 +9,5 @@
 Provides: taucs = 2.2-alt12.1:sisyphus+318596.100.1.1
-File: /usr/bin/direct	100755	root:root	294a318f1e237735385197259532e1ac	
-File: /usr/bin/iter	100755	root:root	cbe29f69d67838ef8b9c013025cbd344	
-File: /usr/bin/taucs_run	100755	root:root	ff8601e685cbcf7c43c95205ecf5340d	
-RPMIdentity: 40c449d4fd876b71b3b43317403f3a1b0dbecf1a9c7d5dd460a48b3380d47564737dc261e69564ab5954c481331cec075099fd58e57237ac7cfea9bdd51a3da2
+File: /usr/bin/direct	100755	root:root	8f08685ea7c018b7022d3104f5e2f460	
+File: /usr/bin/iter	100755	root:root	b25488f37596057e1dec8ebbadff1e0c	
+File: /usr/bin/taucs_run	100755	root:root	23378d6200301ac03bb2cfeeeba77e16	
+RPMIdentity: 409eb36fe19bd3473dda7d8f67bc729ece0b5b5ce6c872886e2b999c14a20a338f607bdbb2f047d3231e282413fc1bd536ab055ab29a4aa71cd5ac9c100e5eed
--- taucs-debuginfo-2.2-alt12.1.x86_64.rpm.repo	2023-04-16 20:41:18.832414819 +0000
+++ taucs-debuginfo-2.2-alt12.1.x86_64.rpm.hasher	2024-03-27 19:01:47.631233344 +0000
@@ -1,10 +1,10 @@
-/usr/lib/debug/.build-id/70	40755	root:root	
-/usr/lib/debug/.build-id/70/62deca5f9028a0590a489a6ce1c5d674691401	120777	root:root	../../../../bin/direct
-/usr/lib/debug/.build-id/70/62deca5f9028a0590a489a6ce1c5d674691401.debug	120777	root:root	../../usr/bin/direct.debug
-/usr/lib/debug/.build-id/c9	40755	root:root	
-/usr/lib/debug/.build-id/c9/c0783b6d927601de21f3df123b918303e2376a	120777	root:root	../../../../bin/taucs_run
-/usr/lib/debug/.build-id/c9/c0783b6d927601de21f3df123b918303e2376a.debug	120777	root:root	../../usr/bin/taucs_run.debug
-/usr/lib/debug/.build-id/e9	40755	root:root	
-/usr/lib/debug/.build-id/e9/4ba2641009ef057847b9b387d116e138ef29e0	120777	root:root	../../../../bin/iter
-/usr/lib/debug/.build-id/e9/4ba2641009ef057847b9b387d116e138ef29e0.debug	120777	root:root	../../usr/bin/iter.debug
+/usr/lib/debug/.build-id/28	40755	root:root	
+/usr/lib/debug/.build-id/28/45ff5bde9602320407ffd7b99d0693652e2aaf	120777	root:root	../../../../bin/direct
+/usr/lib/debug/.build-id/28/45ff5bde9602320407ffd7b99d0693652e2aaf.debug	120777	root:root	../../usr/bin/direct.debug
+/usr/lib/debug/.build-id/46	40755	root:root	
+/usr/lib/debug/.build-id/46/2cd0d29788c47790a11dcc5413080468b2eb40	120777	root:root	../../../../bin/taucs_run
+/usr/lib/debug/.build-id/46/2cd0d29788c47790a11dcc5413080468b2eb40.debug	120777	root:root	../../usr/bin/taucs_run.debug
+/usr/lib/debug/.build-id/a1	40755	root:root	
+/usr/lib/debug/.build-id/a1/d8c1a6892e054af52685d09f18639f4bb4d307	120777	root:root	../../../../bin/iter
+/usr/lib/debug/.build-id/a1/d8c1a6892e054af52685d09f18639f4bb4d307.debug	120777	root:root	../../usr/bin/iter.debug
 /usr/lib/debug/usr/bin/direct.debug	100644	root:root	
@@ -22,14 +22,14 @@
 Provides: taucs-debuginfo = 2.2-alt12.1:sisyphus+318596.100.1.1
-File: /usr/lib/debug/.build-id/70	40755	root:root		
-File: /usr/lib/debug/.build-id/70/62deca5f9028a0590a489a6ce1c5d674691401	120777	root:root		../../../../bin/direct
-File: /usr/lib/debug/.build-id/70/62deca5f9028a0590a489a6ce1c5d674691401.debug	120777	root:root		../../usr/bin/direct.debug
-File: /usr/lib/debug/.build-id/c9	40755	root:root		
-File: /usr/lib/debug/.build-id/c9/c0783b6d927601de21f3df123b918303e2376a	120777	root:root		../../../../bin/taucs_run
-File: /usr/lib/debug/.build-id/c9/c0783b6d927601de21f3df123b918303e2376a.debug	120777	root:root		../../usr/bin/taucs_run.debug
-File: /usr/lib/debug/.build-id/e9	40755	root:root		
-File: /usr/lib/debug/.build-id/e9/4ba2641009ef057847b9b387d116e138ef29e0	120777	root:root		../../../../bin/iter
-File: /usr/lib/debug/.build-id/e9/4ba2641009ef057847b9b387d116e138ef29e0.debug	120777	root:root		../../usr/bin/iter.debug
-File: /usr/lib/debug/usr/bin/direct.debug	100644	root:root	671721cf7683099b8d2a8be1ecbe153c	
-File: /usr/lib/debug/usr/bin/iter.debug	100644	root:root	8094d27a59d3945155ab575f1601ce56	
-File: /usr/lib/debug/usr/bin/taucs_run.debug	100644	root:root	c8769fa7232a493ccd102551e25fd1bc	
+File: /usr/lib/debug/.build-id/28	40755	root:root		
+File: /usr/lib/debug/.build-id/28/45ff5bde9602320407ffd7b99d0693652e2aaf	120777	root:root		../../../../bin/direct
+File: /usr/lib/debug/.build-id/28/45ff5bde9602320407ffd7b99d0693652e2aaf.debug	120777	root:root		../../usr/bin/direct.debug
+File: /usr/lib/debug/.build-id/46	40755	root:root		
+File: /usr/lib/debug/.build-id/46/2cd0d29788c47790a11dcc5413080468b2eb40	120777	root:root		../../../../bin/taucs_run
+File: /usr/lib/debug/.build-id/46/2cd0d29788c47790a11dcc5413080468b2eb40.debug	120777	root:root		../../usr/bin/taucs_run.debug
+File: /usr/lib/debug/.build-id/a1	40755	root:root		
+File: /usr/lib/debug/.build-id/a1/d8c1a6892e054af52685d09f18639f4bb4d307	120777	root:root		../../../../bin/iter
+File: /usr/lib/debug/.build-id/a1/d8c1a6892e054af52685d09f18639f4bb4d307.debug	120777	root:root		../../usr/bin/iter.debug
+File: /usr/lib/debug/usr/bin/direct.debug	100644	root:root	cb33def5aa7218cb115486d2f3a5f210	
+File: /usr/lib/debug/usr/bin/iter.debug	100644	root:root	57c190aea4642ee8c4b062050c2231b6	
+File: /usr/lib/debug/usr/bin/taucs_run.debug	100644	root:root	32f50c158743558c4e46a114353dc818	
 File: /usr/src/debug/taucs-2.2	40755	root:root		
@@ -39,2 +39,2 @@
 File: /usr/src/debug/taucs-2.2/progs/taucs_run.c	100644	root:root	75105978f9c8cffd7b365aa14a1fbb3c	
-RPMIdentity: aa0163fe3a828758c3d6f9e249ab7ee6c354bd98de6fdbd57ad29926eb15337ed697545a7379225915d603be03d81c4bc29d92a2586f30d30b8aa90d58ccbf8c
+RPMIdentity: e074d2df8da7e3ed538dca92210f3b0caee8731f6fcee06b5b324581481b2e9f6fbeb9a3cbaeb74504b39d6d910d1a5916130204e69279100c3da9e6d3f711a2