<86>Dec 25 00:03:36 userdel[155287]: delete user 'rooter'
<86>Dec 25 00:03:36 userdel[155287]: removed group 'rooter' owned by 'rooter'
<86>Dec 25 00:03:36 userdel[155287]: removed shadow group 'rooter' owned by 'rooter'
<86>Dec 25 00:03:36 groupadd[155294]: group added to /etc/group: name=rooter, GID=1223
<86>Dec 25 00:03:36 groupadd[155294]: group added to /etc/gshadow: name=rooter
<86>Dec 25 00:03:36 groupadd[155294]: new group: name=rooter, GID=1223
<86>Dec 25 00:03:36 useradd[155300]: new user: name=rooter, UID=1223, GID=1223, home=/root, shell=/bin/bash, from=none
<86>Dec 25 00:03:36 userdel[155310]: delete user 'builder'
<86>Dec 25 00:03:36 userdel[155310]: removed group 'builder' owned by 'builder'
<86>Dec 25 00:03:36 userdel[155310]: removed shadow group 'builder' owned by 'builder'
<86>Dec 25 00:03:36 groupadd[155317]: group added to /etc/group: name=builder, GID=1224
<86>Dec 25 00:03:36 groupadd[155317]: group added to /etc/gshadow: name=builder
<86>Dec 25 00:03:36 groupadd[155317]: new group: name=builder, GID=1224
<86>Dec 25 00:03:36 useradd[155323]: new user: name=builder, UID=1224, GID=1224, home=/usr/src, shell=/bin/bash, from=none
/usr/src/in/srpm/agrep-2.04-alt1.qa2.src.rpm: bad symbols in the license tag: ,
warning: user igor does not exist - using root
warning: group igor does not exist - using root
warning: user igor does not exist - using root
warning: group igor does not exist - using root
warning: user igor does not exist - using root
warning: group igor does not exist - using root
Building target platforms: x86_64
Building for target x86_64
Wrote: /usr/src/in/nosrpm/agrep-2.04-alt1.qa2.nosrc.rpm (w1.gzdio)
Installing agrep-2.04-alt1.qa2.src.rpm
Building target platforms: x86_64
Building for target x86_64
Executing(%prep): /bin/sh -e /usr/src/tmp/rpm-tmp.50650
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ rm -rf agrep-2.04
+ echo 'Source #0 (agrep-2.04.tar.Z):'
Source #0 (agrep-2.04.tar.Z):
+ /usr/bin/gzip -dc /usr/src/RPM/SOURCES/agrep-2.04.tar.Z
+ /bin/tar -xf -
+ cd agrep-2.04
+ /bin/chmod -c -Rf u+rwX,go-w .
+ exit 0
Executing(%build): /bin/sh -e /usr/src/tmp/rpm-tmp.50650
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ cd agrep-2.04
+ make -j8 'CFLAGS=-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto'
make: Entering directory '/usr/src/RPM/BUILD/agrep-2.04'
cc -pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto   -c -o compat.o compat.c
compat.c:5:8: error: type defaults to 'int' in declaration of 'FILEOUT' [-Wimplicit-int]
    5 | extern FILEOUT;
      |        ^~~~~~~
compat.c:6:8: error: type defaults to 'int' in declaration of 'REGEX' [-Wimplicit-int]
    6 | extern REGEX;
      |        ^~~~~
compat.c:7:8: error: type defaults to 'int' in declaration of 'DELIMITER' [-Wimplicit-int]
    7 | extern DELIMITER;
      |        ^~~~~~~~~
compat.c:8:8: error: type defaults to 'int' in declaration of 'WHOLELINE' [-Wimplicit-int]
    8 | extern WHOLELINE;
      |        ^~~~~~~~~
compat.c:9:8: error: type defaults to 'int' in declaration of 'LINENUM' [-Wimplicit-int]
    9 | extern LINENUM;
      |        ^~~~~~~
compat.c:10:8: error: type defaults to 'int' in declaration of 'I' [-Wimplicit-int]
   10 | extern I, S, DD;
      |        ^
compat.c:10:11: error: type defaults to 'int' in declaration of 'S' [-Wimplicit-int]
   10 | extern I, S, DD;
      |           ^
compat.c:10:14: error: type defaults to 'int' in declaration of 'DD' [-Wimplicit-int]
   10 | extern I, S, DD;
      |              ^~
compat.c:11:8: error: type defaults to 'int' in declaration of 'JUMP' [-Wimplicit-int]
   11 | extern JUMP;
      |        ^~~~
compat.c:14:1: error: return type defaults to 'int' [-Wimplicit-int]
   14 | compat()
      | ^~~~~~
compat.c: In function 'compat':
compat.c:19:33: warning: too many arguments for format [-Wformat-extra-args]
   19 |                 fprintf(stderr, "WARNING!!! -B option ignored when -c, -l, -f, or -# is on\n", Progname);
      |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compat.c:33:25: error: implicit declaration of function 'exit' [-Wimplicit-function-declaration]
   33 |                         exit(2);
      |                         ^~~~
compat.c:3:1: note: include '<stdlib.h>' or provide a declaration of 'exit'
    2 | #include <stdio.h>
  +++ |+#include <stdlib.h>
    3 | 
compat.c:33:25: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
   33 |                         exit(2);
      |                         ^~~~
compat.c:33:25: note: include '<stdlib.h>' or provide a declaration of 'exit'
compat.c:37:25: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
   37 |                         exit(2);
      |                         ^~~~
compat.c:37:25: note: include '<stdlib.h>' or provide a declaration of 'exit'
compat.c:47:25: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
   47 |                         exit(2);
      |                         ^~~~
compat.c:47:25: note: include '<stdlib.h>' or provide a declaration of 'exit'
compat.c:53:25: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
   53 |                         exit(2);
      |                         ^~~~
compat.c:53:25: note: include '<stdlib.h>' or provide a declaration of 'exit'
compat.c:16:11: warning: unused variable 'k' [-Wunused-variable]
   16 | int i, j, k;
      |           ^
compat.c:16:8: warning: unused variable 'j' [-Wunused-variable]
   16 | int i, j, k;
      |        ^
compat.c:16:5: warning: unused variable 'i' [-Wunused-variable]
   16 | int i, j, k;
      |     ^
compat.c:57:1: warning: control reaches end of non-void function [-Wreturn-type]
   57 | }
      | ^
make: *** [<builtin>: compat.o] Error 1
make: Leaving directory '/usr/src/RPM/BUILD/agrep-2.04'
make: *** Waiting for unfinished jobs....
make: Entering directory '/usr/src/RPM/BUILD/agrep-2.04'
cc -pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto   -c -o checkfile.o checkfile.c
checkfile.c: In function 'check_file':
checkfile.c:39:5: warning: unused variable 'ftype' [-Wunused-variable]
   39 | int ftype;
      |     ^~~~~
checkfile.c:69:1: warning: control reaches end of non-void function [-Wreturn-type]
   69 | }
      | ^
make: Leaving directory '/usr/src/RPM/BUILD/agrep-2.04'
make: Entering directory '/usr/src/RPM/BUILD/agrep-2.04'
cc -pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto   -c -o follow.o follow.c
follow.c:9:13: warning: conflicting types for built-in function 'strlen'; expected 'long unsigned int(const char *)' [-Wbuiltin-declaration-mismatch]
    9 | extern int  strlen();
      |             ^~~~~~
follow.c:7:1: note: 'strlen' is declared in header '<string.h>'
    6 | #include "re.h"
  +++ |+#include <string.h>
    7 | 
follow.c:13:14: warning: conflicting types for built-in function 'malloc'; expected 'void *(long unsigned int)' [-Wbuiltin-declaration-mismatch]
   13 | extern char *malloc();
      |              ^~~~~~
follow.c:7:1: note: 'malloc' is declared in header '<stdlib.h>'
    6 | #include "re.h"
  +++ |+#include <stdlib.h>
    7 | 
make: Leaving directory '/usr/src/RPM/BUILD/agrep-2.04'
make: Entering directory '/usr/src/RPM/BUILD/agrep-2.04'
cc -pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto   -c -o asearch1.o asearch1.c
In file included from asearch1.c:2:
agrep.h:6:23: warning: conflicting types for built-in function 'strcpy'; expected 'char *(char *, const char *)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                       ^~~~~~
agrep.h:5:1: note: 'strcpy' is declared in header '<string.h>'
    4 | #include "re.h"
  +++ |+#include <string.h>
    5 | 
agrep.h:6:34: warning: conflicting types for built-in function 'strncpy'; expected 'char *(char *, const char *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                                  ^~~~~~~
agrep.h:6:34: note: 'strncpy' is declared in header '<string.h>'
agrep.h:6:46: warning: conflicting types for built-in function 'strcat'; expected 'char *(char *, const char *)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                                              ^~~~~~
agrep.h:6:46: note: 'strcat' is declared in header '<string.h>'
agrep.h:7:12: warning: conflicting types for built-in function 'strlen'; expected 'long unsigned int(const char *)' [-Wbuiltin-declaration-mismatch]
    7 | extern int strlen();
      |            ^~~~~~
agrep.h:7:12: note: 'strlen' is declared in header '<string.h>'
asearch1.c:11:1: error: return type defaults to 'int' [-Wimplicit-int]
   11 | asearch1(old_D_pat, Text, D)
      | ^~~~~~~~
asearch1.c: In function 'asearch1':
asearch1.c:38:22: error: implicit declaration of function 'fill_buf' [-Wimplicit-function-declaration]
   38 |   while ((num_read = fill_buf(Text, buffer + Max_record, Max_record)) > 0)
      |                      ^~~~~~~~
asearch1.c:56:28: warning: array subscript has type 'char' [-Wchar-subscripts]
   56 |         CMask = Mask[buffer[i++]];
      |                      ~~~~~~^~~~~
asearch1.c:72:25: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
   72 |                         return;       }
      |                         ^~~~~~
asearch1.c:11:1: note: declared here
   11 | asearch1(old_D_pat, Text, D)
      | ^~~~~~~~
asearch1.c:74:25: error: implicit declaration of function 'output' [-Wimplicit-function-declaration]
   74 |                         output(buffer, lasti, i-D_length-1, j);
      |                         ^~~~~~
asearch1.c:88:28: warning: array subscript has type 'char' [-Wchar-subscripts]
   88 |         CMask = Mask[buffer[i++]];
      |                      ~~~~~~^~~~~
asearch1.c:102:25: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  102 |                         return;       }
      |                         ^~~~~~
asearch1.c:11:1: note: declared here
   11 | asearch1(old_D_pat, Text, D)
      | ^~~~~~~~
asearch1.c:129:3: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  129 |   return;
      |   ^~~~~~
asearch1.c:11:1: note: declared here
   11 | asearch1(old_D_pat, Text, D)
      | ^~~~~~~~
asearch1.c:14:64: warning: unused variable 'Init0' [-Wunused-variable]
   14 |   register unsigned end, i, r1, r2, r3, r4, r5, CMask, D_Mask, Init0, k, endpos;
      |                                                                ^~~~~
asearch1.c:14:33: warning: unused variable 'r2' [-Wunused-variable]
   14 |   register unsigned end, i, r1, r2, r3, r4, r5, CMask, D_Mask, Init0, k, endpos;
      |                                 ^~
make: *** [<builtin>: asearch1.o] Error 1
make: Leaving directory '/usr/src/RPM/BUILD/agrep-2.04'
make: Entering directory '/usr/src/RPM/BUILD/agrep-2.04'
cc -pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto   -c -o asearch.o asearch.c
In file included from asearch.c:2:
agrep.h:6:23: warning: conflicting types for built-in function 'strcpy'; expected 'char *(char *, const char *)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                       ^~~~~~
agrep.h:5:1: note: 'strcpy' is declared in header '<string.h>'
    4 | #include "re.h"
  +++ |+#include <string.h>
    5 | 
agrep.h:6:34: warning: conflicting types for built-in function 'strncpy'; expected 'char *(char *, const char *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                                  ^~~~~~~
agrep.h:6:34: note: 'strncpy' is declared in header '<string.h>'
agrep.h:6:46: warning: conflicting types for built-in function 'strcat'; expected 'char *(char *, const char *)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                                              ^~~~~~
agrep.h:6:46: note: 'strcat' is declared in header '<string.h>'
agrep.h:7:12: warning: conflicting types for built-in function 'strlen'; expected 'long unsigned int(const char *)' [-Wbuiltin-declaration-mismatch]
    7 | extern int strlen();
      |            ^~~~~~
agrep.h:7:12: note: 'strlen' is declared in header '<string.h>'
asearch.c:9:1: error: return type defaults to 'int' [-Wimplicit-int]
    9 | asearch(old_D_pat, text, D)
      | ^~~~~~~
asearch.c: In function 'asearch':
asearch.c:24:10: error: implicit declaration of function 'asearch0'; did you mean 'asearch'? [-Wimplicit-function-declaration]
   24 |          asearch0(old_D_pat, text, D);
      |          ^~~~~~~~
      |          asearch
asearch.c:25:10: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
   25 |          return;  }
      |          ^~~~~~
asearch.c:9:1: note: declared here
    9 | asearch(old_D_pat, text, D)
      | ^~~~~~~
asearch.c:40:15: error: implicit declaration of function 'fill_buf' [-Wimplicit-function-declaration]
   40 |   while ((l = fill_buf(text, buffer + Max_record, Max_record)) > 0)
      |               ^~~~~~~~
asearch.c:89:26: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
   89 |                          return;  }
      |                          ^~~~~~
asearch.c:9:1: note: declared here
    9 | asearch(old_D_pat, text, D)
      | ^~~~~~~
asearch.c:92:26: error: implicit declaration of function 'output' [-Wimplicit-function-declaration]
   92 |                          output(buffer, lasti, printout_end, j);
      |                          ^~~~~~
asearch.c:144:24: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  144 |                        return; }
      |                        ^~~~~~
asearch.c:9:1: note: declared here
    9 | asearch(old_D_pat, text, D)
      | ^~~~~~~
asearch.c:178:3: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  178 |   return;
      |   ^~~~~~
asearch.c:9:1: note: declared here
    9 | asearch(old_D_pat, text, D)
      | ^~~~~~~
asearch.c:18:55: warning: unused variable 'buffer_end' [-Wunused-variable]
   18 |   int D_length, FIRSTROUND, ResidueSize, lasti, l, k, buffer_end, j=0;
      |                                                       ^~~~~~~~~~
asearch.c: At top level:
asearch.c:181:1: error: return type defaults to 'int' [-Wimplicit-int]
  181 | asearch0(old_D_pat, text, D)
      | ^~~~~~~~
asearch.c: In function 'asearch0':
asearch.c:218:37: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
  218 |               A[0] = (((B[0] >> 1)) & CMask | r1 ) ;
      |                       ~~~~~~~~~~~~~~^~~~~~~
asearch.c:232:26: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  232 |                          return;  }
      |                          ^~~~~~
asearch.c:181:1: note: declared here
  181 | asearch0(old_D_pat, text, D)
      | ^~~~~~~~
asearch.c:266:24: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  266 |                        return; }
      |                        ^~~~~~
asearch.c:181:1: note: declared here
  181 | asearch0(old_D_pat, text, D)
      | ^~~~~~~~
asearch.c:297:3: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  297 |   return;
      |   ^~~~~~
asearch.c:181:1: note: declared here
  181 | asearch0(old_D_pat, text, D)
      | ^~~~~~~~
asearch.c:187:55: warning: unused variable 'buffer_end' [-Wunused-variable]
  187 |   int D_length, FIRSTROUND, ResidueSize, lasti, l, k, buffer_end, j=0;
      |                                                       ^~~~~~~~~~
asearch.c:184:35: warning: unused variable 'r3' [-Wunused-variable]
  184 |   register unsigned i, c, r1, r2, r3, CMask, r_NO_ERR, r_Init1,  end, endpos;
      |                                   ^~
make: *** [<builtin>: asearch.o] Error 1
make: Leaving directory '/usr/src/RPM/BUILD/agrep-2.04'
make: Entering directory '/usr/src/RPM/BUILD/agrep-2.04'
cc -pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto   -c -o bitap.o bitap.c
In file included from bitap.c:14:
agrep.h:6:23: warning: conflicting types for built-in function 'strcpy'; expected 'char *(char *, const char *)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                       ^~~~~~
agrep.h:5:1: note: 'strcpy' is declared in header '<string.h>'
    4 | #include "re.h"
  +++ |+#include <string.h>
    5 | 
agrep.h:6:34: warning: conflicting types for built-in function 'strncpy'; expected 'char *(char *, const char *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                                  ^~~~~~~
agrep.h:6:34: note: 'strncpy' is declared in header '<string.h>'
agrep.h:6:46: warning: conflicting types for built-in function 'strcat'; expected 'char *(char *, const char *)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                                              ^~~~~~
agrep.h:6:46: note: 'strcat' is declared in header '<string.h>'
agrep.h:7:12: warning: conflicting types for built-in function 'strlen'; expected 'long unsigned int(const char *)' [-Wbuiltin-declaration-mismatch]
    7 | extern int strlen();
      |            ^~~~~~
agrep.h:7:12: note: 'strlen' is declared in header '<string.h>'
bitap.c:25:1: error: return type defaults to 'int' [-Wimplicit-int]
   25 | bitap(old_D_pat, Pattern, fd, M, D)
      | ^~~~~
bitap.c: In function 'bitap':
bitap.c:41:11: error: implicit declaration of function 'exit' [-Wimplicit-function-declaration]
   41 |           exit(2);
      |           ^~~~
bitap.c:15:1: note: include '<stdlib.h>' or provide a declaration of 'exit'
   14 | #include "agrep.h"
  +++ |+#include <stdlib.h>
   15 | 
bitap.c:41:11: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
   41 |           exit(2);
      |           ^~~~
bitap.c:41:11: note: include '<stdlib.h>' or provide a declaration of 'exit'
bitap.c:43:28: error: implicit declaration of function 're' [-Wimplicit-function-declaration]
   43 |       if (M <= SHORTREG) { re(fd, M, D);   /* SUN: need to find a even point */
      |                            ^~
bitap.c:44:22: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
   44 |                      return; }
      |                      ^~~~~~
bitap.c:25:1: note: declared here
   25 | bitap(old_D_pat, Pattern, fd, M, D)
      | ^~~~~
bitap.c:45:14: error: implicit declaration of function 're1' [-Wimplicit-function-declaration]
   45 |       else { re1(fd, M, D);
      |              ^~~
bitap.c:46:14: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
   46 |              return; }
      |              ^~~~~~
bitap.c:25:1: note: declared here
   25 | bitap(old_D_pat, Pattern, fd, M, D)
      | ^~~~~
bitap.c:49:8: error: implicit declaration of function 'asearch1' [-Wimplicit-function-declaration]
   49 |      { asearch1(old_D_pat, fd, D); return; }
      |        ^~~~~~~~
bitap.c:49:36: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
   49 |      { asearch1(old_D_pat, fd, D); return; }
      |                                    ^~~~~~
bitap.c:25:1: note: declared here
   25 | bitap(old_D_pat, Pattern, fd, M, D)
      | ^~~~~
bitap.c:51:8: error: implicit declaration of function 'asearch' [-Wimplicit-function-declaration]
   51 |      { asearch(old_D_pat, fd, D); return; }
      |        ^~~~~~~
bitap.c:51:35: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
   51 |      { asearch(old_D_pat, fd, D); return; }
      |                                   ^~~~~~
bitap.c:25:1: note: declared here
   25 | bitap(old_D_pat, Pattern, fd, M, D)
      | ^~~~~
bitap.c:67:22: error: implicit declaration of function 'fill_buf' [-Wimplicit-function-declaration]
   67 |   while ((num_read = fill_buf(fd, buffer + Max_record, Max_record)) > 0)
      |                      ^~~~~~~~
bitap.c:88:21: warning: array subscript has type 'char' [-Wchar-subscripts]
   88 |         CMask = Mask[c];
      |                     ^
bitap.c:98:21: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
   98 |                     return; }
      |                     ^~~~~~
bitap.c:25:1: note: declared here
   25 | bitap(old_D_pat, Pattern, fd, M, D)
      | ^~~~~
bitap.c:101:21: error: implicit declaration of function 'output' [-Wimplicit-function-declaration]
  101 |                     output(buffer, lasti, print_end, j);
      |                     ^~~~~~
bitap.c:110:21: warning: array subscript has type 'char' [-Wchar-subscripts]
  110 |         CMask = Mask[c];
      |                     ^
bitap.c:120:21: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  120 |                     return; }
      |                     ^~~~~~
bitap.c:25:1: note: declared here
   25 | bitap(old_D_pat, Pattern, fd, M, D)
      | ^~~~~
bitap.c:143:3: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  143 |   return;
      |   ^~~~~~
bitap.c:25:1: note: declared here
   25 | bitap(old_D_pat, Pattern, fd, M, D)
      | ^~~~~
bitap.c: At top level:
bitap.c:146:1: error: return type defaults to 'int' [-Wimplicit-int]
  146 | fill_buf(fd, buf, record_size)
      | ^~~~~~~~
bitap.c: In function 'fill_buf':
bitap.c:152:28: error: implicit declaration of function 'read'; did you mean 'fread'? [-Wimplicit-function-declaration]
  152 |                 num_read = read(fd, buf+total_read, 4096);
      |                            ^~~~
      |                            fread
make: *** [<builtin>: bitap.o] Error 1
make: Leaving directory '/usr/src/RPM/BUILD/agrep-2.04'
make: Entering directory '/usr/src/RPM/BUILD/agrep-2.04'
cc -pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto   -c -o maskgen.o maskgen.c
In file included from maskgen.c:2:
agrep.h:6:23: warning: conflicting types for built-in function 'strcpy'; expected 'char *(char *, const char *)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                       ^~~~~~
agrep.h:5:1: note: 'strcpy' is declared in header '<string.h>'
    4 | #include "re.h"
  +++ |+#include <string.h>
    5 | 
agrep.h:6:34: warning: conflicting types for built-in function 'strncpy'; expected 'char *(char *, const char *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                                  ^~~~~~~
agrep.h:6:34: note: 'strncpy' is declared in header '<string.h>'
agrep.h:6:46: warning: conflicting types for built-in function 'strcat'; expected 'char *(char *, const char *)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                                              ^~~~~~
agrep.h:6:46: note: 'strcat' is declared in header '<string.h>'
agrep.h:7:12: warning: conflicting types for built-in function 'strlen'; expected 'long unsigned int(const char *)' [-Wbuiltin-declaration-mismatch]
    7 | extern int strlen();
      |            ^~~~~~
agrep.h:7:12: note: 'strlen' is declared in header '<string.h>'
maskgen.c:5:8: error: type defaults to 'int' in declaration of 'Mask' [-Wimplicit-int]
    5 | extern Mask[], Bit[], Init[], NO_ERR_MASK;
      |        ^~~~
maskgen.c:5:16: error: type defaults to 'int' in declaration of 'Bit' [-Wimplicit-int]
    5 | extern Mask[], Bit[], Init[], NO_ERR_MASK;
      |                ^~~
maskgen.c:5:23: error: type defaults to 'int' in declaration of 'Init' [-Wimplicit-int]
    5 | extern Mask[], Bit[], Init[], NO_ERR_MASK;
      |                       ^~~~
maskgen.c:5:31: error: type defaults to 'int' in declaration of 'NO_ERR_MASK' [-Wimplicit-int]
    5 | extern Mask[], Bit[], Init[], NO_ERR_MASK;
      |                               ^~~~~~~~~~~
maskgen.c:9:1: error: return type defaults to 'int' [-Wimplicit-int]
    9 | maskgen(Pattern, D)
      | ^~~~~~~
maskgen.c: In function 'maskgen':
maskgen.c:52:22: error: implicit declaration of function 'exit' [-Wimplicit-function-declaration]
   52 |                      exit(2);
      |                      ^~~~
maskgen.c:3:1: note: include '<stdlib.h>' or provide a declaration of 'exit'
    2 | #include "agrep.h"
  +++ |+#include <stdlib.h>
    3 | 
maskgen.c:52:22: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
   52 |                      exit(2);
      |                      ^~~~
maskgen.c:52:22: note: include '<stdlib.h>' or provide a declaration of 'exit'
maskgen.c:70:22: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
   70 |                      exit(2);
      |                      ^~~~
maskgen.c:70:22: note: include '<stdlib.h>' or provide a declaration of 'exit'
maskgen.c:75:19: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
   75 |                   exit(2);
      |                   ^~~~
maskgen.c:75:19: note: include '<stdlib.h>' or provide a declaration of 'exit'
maskgen.c:125:6: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  125 |      exit(2);
      |      ^~~~
maskgen.c:125:6: note: include '<stdlib.h>' or provide a declaration of 'exit'
maskgen.c:130:6: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  130 |      exit(2);
      |      ^~~~
maskgen.c:130:6: note: include '<stdlib.h>' or provide a declaration of 'exit'
make: *** [<builtin>: maskgen.o] Error 1
make: Leaving directory '/usr/src/RPM/BUILD/agrep-2.04'
make: Entering directory '/usr/src/RPM/BUILD/agrep-2.04'
cc -pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto   -c -o main.o main.c
In file included from main.c:2:
agrep.h:6:23: warning: conflicting types for built-in function 'strcpy'; expected 'char *(char *, const char *)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                       ^~~~~~
agrep.h:5:1: note: 'strcpy' is declared in header '<string.h>'
    4 | #include "re.h"
  +++ |+#include <string.h>
    5 | 
agrep.h:6:34: warning: conflicting types for built-in function 'strncpy'; expected 'char *(char *, const char *, long unsigned int)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                                  ^~~~~~~
agrep.h:6:34: note: 'strncpy' is declared in header '<string.h>'
agrep.h:6:46: warning: conflicting types for built-in function 'strcat'; expected 'char *(char *, const char *)' [-Wbuiltin-declaration-mismatch]
    6 | extern unsigned char *strcpy(), *strncpy(), *strcat();
      |                                              ^~~~~~
agrep.h:6:46: note: 'strcat' is declared in header '<string.h>'
agrep.h:7:12: warning: conflicting types for built-in function 'strlen'; expected 'long unsigned int(const char *)' [-Wbuiltin-declaration-mismatch]
    7 | extern int strlen();
      |            ^~~~~~
agrep.h:7:12: note: 'strlen' is declared in header '<string.h>'
main.c:36:1: error: return type defaults to 'int' [-Wimplicit-int]
   36 | initial_value()
      | ^~~~~~~~~~~~~
main.c:54:1: error: return type defaults to 'int' [-Wimplicit-int]
   54 | compute_next(M, Next, Next1)
      | ^~~~~~~~~~~~
main.c: In function 'compute_next':
main.c:75:9: error: implicit declaration of function 'exponen'; did you mean 'popen'? [-Wimplicit-function-declaration]
   75 |     k = exponen(M);
      |         ^~~~~~~
      |         popen
main.c:86:5: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
   86 |     return;
      |     ^~~~~~
main.c:54:1: note: declared here
   54 | compute_next(M, Next, Next1)
      | ^~~~~~~~~~~~
main.c:110:3: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  110 |   return;
      |   ^~~~~~
main.c:54:1: note: declared here
   54 | compute_next(M, Next, Next1)
      | ^~~~~~~~~~~~
main.c: At top level:
main.c:113:1: error: return type defaults to 'int' [-Wimplicit-int]
  113 | exponen(m)
      | ^~~~~~~
main.c:121:1: error: return type defaults to 'int' [-Wimplicit-int]
  121 | re1(Text, M, D)
      | ^~~
main.c: In function 're1':
main.c:136:6: error: implicit declaration of function 'exit' [-Wimplicit-function-declaration]
  136 |      exit(2);
      |      ^~~~
main.c:4:1: note: include '<stdlib.h>' or provide a declaration of 'exit'
    3 | #include "checkfile.h"
  +++ |+#include <stdlib.h>
    4 | 
main.c:136:6: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  136 |      exit(2);
      |      ^~~~
main.c:136:6: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:154:24: error: implicit declaration of function 'read'; did you mean 'fread'? [-Wimplicit-function-declaration]
  154 |     while ((num_read = read(Text, buffer + Maxline, BlockSize)) > 0)
      |                        ^~~~
      |                        fread
main.c:184:27: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  184 |                           return;
      |                           ^~~~~~
main.c:121:1: note: declared here
  121 | re1(Text, M, D)
      | ^~~
main.c:186:20: error: implicit declaration of function 'r_output' [-Wimplicit-function-declaration]
  186 |                    r_output(buffer, i-1, end, j);
      |                    ^~~~~~~~
main.c:189:50: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
  189 |               r2 = (Next[r3>>hh] | Next1[r3&LL]) & CMask | Init0;
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
main.c:210:27: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  210 |                           return;
      |                           ^~~~~~
main.c:121:1: note: declared here
  121 | re1(Text, M, D)
      | ^~~
main.c:221:3: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  221 |   return;
      |   ^~~~~~
main.c:121:1: note: declared here
  121 | re1(Text, M, D)
      | ^~~
main.c:297:27: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  297 |                           return;
      |                           ^~~~~~
main.c:121:1: note: declared here
  121 | re1(Text, M, D)
      | ^~~
main.c:375:27: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  375 |                           return;
      |                           ^~~~~~
main.c:121:1: note: declared here
  121 | re1(Text, M, D)
      | ^~~
main.c:393:3: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  393 |   return;
      |   ^~~~~~
main.c:121:1: note: declared here
  121 | re1(Text, M, D)
      | ^~~
main.c: At top level:
main.c:396:1: error: return type defaults to 'int' [-Wimplicit-int]
  396 | re(Text, M, D)
      | ^~
main.c: In function 're':
main.c:443:29: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
  443 |               r2 = Next[r3] & CMask | r1;
      |                    ~~~~~~~~~^~~~~~~
main.c:450:27: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  450 |                           return;
      |                           ^~~~~~
main.c:396:1: note: declared here
  396 | re(Text, M, D)
      | ^~
main.c:467:29: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
  467 |               r3 = Next[r2] & CMask | r1;
      |                    ~~~~~~~~~^~~~~~~
main.c:473:27: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  473 |                           return;
      |                           ^~~~~~
main.c:396:1: note: declared here
  396 | re(Text, M, D)
      | ^~
main.c:488:3: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  488 |   return;
      |   ^~~~~~
main.c:396:1: note: declared here
  396 | re(Text, M, D)
      | ^~
main.c:536:27: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  536 |                           return;
      |                           ^~~~~~
main.c:396:1: note: declared here
  396 | re(Text, M, D)
      | ^~
main.c:577:27: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  577 |                           return;
      |                           ^~~~~~
main.c:396:1: note: declared here
  396 | re(Text, M, D)
      | ^~
main.c:594:3: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  594 |   return;
      |   ^~~~~~
main.c:396:1: note: declared here
  396 | re(Text, M, D)
      | ^~
main.c:403:22: warning: unused variable 'bp' [-Wunused-variable]
  403 |   int num_read, j=0, bp, lasti, base, ResidueSize;
      |                      ^~
main.c: At top level:
main.c:598:1: error: return type defaults to 'int' [-Wimplicit-int]
  598 | r_output (buffer, i, end, j)
      | ^~~~~~~~
main.c: In function 'r_output':
main.c:603:20: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  603 |       if(i >= end) return;
      |                    ^~~~~~
main.c:598:1: note: declared here
  598 | r_output (buffer, i, end, j)
      | ^~~~~~~~
main.c:605:18: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  605 |       if(COUNT)  return;
      |                  ^~~~~~
main.c:598:1: note: declared here
  598 | r_output (buffer, i, end, j)
      | ^~~~~~~~
main.c: At top level:
main.c:615:1: error: return type defaults to 'int' [-Wimplicit-int]
  615 | main(argc, argv)
      | ^~~~
main.c: In function 'main':
main.c:625:17: error: implicit declaration of function 'usage' [-Wimplicit-function-declaration]
  625 |   if (argc < 2) usage();
      |                 ^~~~~
main.c:639:25: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  639 |                         exit(2);
      |                         ^~~~
main.c:639:25: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:649:23: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  649 |                       exit(2);
      |                       ^~~~
main.c:649:23: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:657:23: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  657 |                       exit(2);
      |                       ^~~~
main.c:657:23: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:679:28: error: implicit declaration of function 'open'; did you mean 'popen'? [-Wimplicit-function-declaration]
  679 |                   if((fp = open(argv[0], 0)) < 0) {
      |                            ^~~~
      |                            popen
main.c:681:25: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  681 |                         exit(2);
      |                         ^~~~
main.c:681:25: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:698:25: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  698 |                         exit(2);
      |                         ^~~~
main.c:698:25: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:714:25: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  714 |                         exit(2);
      |                         ^~~~
main.c:714:25: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:719:23: error: implicit declaration of function 'atoi' [-Wimplicit-function-declaration]
  719 |        case 'I' : I = atoi(argv[0]+2);  /* Insertion Cost */
      |                       ^~~~
main.c:736:23: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  736 |                       exit(2);
      |                       ^~~~
main.c:736:23: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:763:32: error: implicit declaration of function 'malloc' [-Wimplicit-function-declaration]
  763 |     if (!(Textfiles = (CHAR **)malloc(argc * sizeof(CHAR *) ))) {
      |                                ^~~~~~
main.c:763:32: note: include '<stdlib.h>' or provide a declaration of 'malloc'
main.c:763:32: warning: incompatible implicit declaration of built-in function 'malloc' [-Wbuiltin-declaration-mismatch]
main.c:763:32: note: include '<stdlib.h>' or provide a declaration of 'malloc'
main.c:765:7: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  765 |       exit(2);
      |       ^~~~
main.c:765:7: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:775:23: error: implicit declaration of function 'check_file' [-Wimplicit-function-declaration]
  775 |       if ((filetype = check_file(*argv)) == NOSUCHFILE) {
      |                       ^~~~~~~~~~
main.c:779:45: warning: incompatible implicit declaration of built-in function 'malloc' [-Wbuiltin-declaration-mismatch]
  779 |         if (!(Textfiles[Numfiles] = (CHAR *)malloc((strlen(*argv)+1)))) {
      |                                             ^~~~~~
main.c:779:45: note: include '<stdlib.h>' or provide a declaration of 'malloc'
main.c:781:11: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  781 |           exit(2);
      |           ^~~~
main.c:781:11: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:787:3: error: implicit declaration of function 'checksg' [-Wimplicit-function-declaration]
  787 |   checksg(Pattern, D);       /* check if the pattern is simple */
      |   ^~~~~~~
main.c:790:7: error: implicit declaration of function 'preprocess' [-Wimplicit-function-declaration]
  790 |       preprocess(D_pattern, Pattern);
      |       ^~~~~~~~~~
main.c:792:11: error: implicit declaration of function 'maskgen' [-Wimplicit-function-declaration]
  792 |       M = maskgen(Pattern, D);
      |           ^~~~~~~
main.c:795:18: error: implicit declaration of function 'prepf' [-Wimplicit-function-declaration]
  795 |   if (PAT_FILE)  prepf(fp);
      |                  ^~~~~
main.c:799:3: error: implicit declaration of function 'compat' [-Wimplicit-function-declaration]
  799 |   compat(); /* check compatibility between options */
      |   ^~~~~~
main.c:803:8: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  803 |        exit(2);
      |        ^~~~
main.c:803:8: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:805:18: error: implicit declaration of function 'mgrep' [-Wimplicit-function-declaration]
  805 |     if(PAT_FILE) mgrep(fd);
      |                  ^~~~~
main.c:807:19: error: implicit declaration of function 'sgrep' [-Wimplicit-function-declaration]
  807 |         if(SGREP) sgrep(OldPattern, strlen(OldPattern), fd, D);
      |                   ^~~~~
main.c:808:19: error: implicit declaration of function 'bitap' [-Wimplicit-function-declaration]
  808 |         else      bitap(old_D_pat, Pattern, fd, M, D);
      |                   ^~~~~
main.c:816:36: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
  816 |     for (i = 0; i < Numfiles; i++, close(fd), num_of_matched = 0) {
      |                                    ^~~~~
      |                                    pclose
main.c:839:25: error: implicit declaration of function 'file_out'; did you mean 'fileno'? [-Wimplicit-function-declaration]
  839 |                         file_out(CurrentFileName);
      |                         ^~~~~~~~
      |                         fileno
main.c:895:14: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  895 |  if(NOMATCH) exit(1);
      |              ^~~~
main.c:895:14: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:896:2: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  896 |  exit(0);
      |  ^~~~
main.c:896:2: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:621:54: warning: unused variable 'temp' [-Wunused-variable]
  621 |   unsigned char Pattern[MAXPAT], OldPattern[MAXPAT], temp[MAXPAT];
      |                                                      ^~~~
main.c:618:29: warning: unused variable 'j' [-Wunused-variable]
  618 |   int N, M, D=0, fp, fd, i, j;
      |                             ^
main.c:618:7: warning: unused variable 'N' [-Wunused-variable]
  618 |   int N, M, D=0, fp, fd, i, j;
      |       ^
main.c: At top level:
main.c:900:1: error: return type defaults to 'int' [-Wimplicit-int]
  900 | file_out(fname)
      | ^~~~~~~~
main.c: In function 'file_out':
main.c:920:17: error: implicit declaration of function 'write'; did you mean 'fwrite'? [-Wimplicit-function-declaration]
  920 |                 write(1, buf, num_read);
      |                 ^~~~~
      |                 fwrite
main.c: At top level:
main.c:924:1: error: return type defaults to 'int' [-Wimplicit-int]
  924 | usage()
      | ^~~~~
main.c: In function 'usage':
main.c:942:9: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  942 |         exit(2);
      |         ^~~~
main.c:942:9: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c: At top level:
main.c:945:1: error: return type defaults to 'int' [-Wimplicit-int]
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c: In function 'checksg':
main.c:953:7: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
  953 |       exit(2);
      |       ^~~~
main.c:953:7: note: include '<stdlib.h>' or provide a declaration of 'exit'
main.c:982:29: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  982 |   if (SIMPLEPATTERN == OFF) return;
      |                             ^~~~~~
main.c:945:1: note: declared here
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c:983:21: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  983 |   if (NOUPPER && D) return;
      |                     ^~~~~~
main.c:945:1: note: declared here
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c:984:19: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  984 |   if (JUMP == ON) return;
      |                   ^~~~~~
main.c:945:1: note: declared here
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c:985:15: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  985 |   if (I == 0) return;
      |               ^~~~~~
main.c:945:1: note: declared here
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c:986:16: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  986 |   if (LINENUM) return;
      |                ^~~~~~
main.c:945:1: note: declared here
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c:987:18: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  987 |   if (DELIMITER) return;
      |                  ^~~~~~
main.c:945:1: note: declared here
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c:988:16: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  988 |   if (INVERSE) return;
      |                ^~~~~~
main.c:945:1: note: declared here
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c:989:27: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  989 |   if (WORDBOUND && D > 0) return;
      |                           ^~~~~~
main.c:945:1: note: declared here
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c:990:27: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  990 |   if (WHOLELINE && D > 0) return;
      |                           ^~~~~~
main.c:945:1: note: declared here
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c:991:15: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  991 |   if (SILENT) return;     /* REMINDER: to be removed */
      |               ^~~~~~
main.c:945:1: note: declared here
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c:999:3: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
  999 |   return;
      |   ^~~~~~
main.c:945:1: note: declared here
  945 | checksg(Pattern, D)
      | ^~~~~~~
main.c: At top level:
main.c:1002:1: error: return type defaults to 'int' [-Wimplicit-int]
 1002 | output (buffer, i1, i2, j)
      | ^~~~~~
main.c: In function 'output':
main.c:1006:21: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
 1006 |         if(i1 > i2) return;
      |                     ^~~~~~
main.c:1002:1: note: declared here
 1002 | output (buffer, i1, i2, j)
      | ^~~~~~
main.c:1008:20: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
 1008 |         if(COUNT)  return;
      |                    ^~~~~~
main.c:1002:1: note: declared here
 1002 | output (buffer, i1, i2, j)
      | ^~~~~~
main.c:1009:20: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
 1009 |         if(SILENT) return;
      |                    ^~~~~~
main.c:1002:1: note: declared here
 1002 | output (buffer, i1, i2, j)
      | ^~~~~~
main.c: In function 'initial_value':
main.c:52:1: warning: control reaches end of non-void function [-Wreturn-type]
   52 | }
      | ^
main.c: In function 'main':
main.c:872:17: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  872 |                 scanf("%c",&c);
      |                 ^~~~~~~~~~~~~~
main.c: In function 'file_out':
main.c:921:1: warning: control reaches end of non-void function [-Wreturn-type]
  921 | }
      | ^
make: *** [<builtin>: main.o] Error 1
make: Leaving directory '/usr/src/RPM/BUILD/agrep-2.04'
error: Bad exit status from /usr/src/tmp/rpm-tmp.50650 (%build)


RPM build errors:
    Bad exit status from /usr/src/tmp/rpm-tmp.50650 (%build)
Command exited with non-zero status 1
0.21user 0.08system 0:00.12elapsed 234%CPU (0avgtext+0avgdata 21352maxresident)k
0inputs+0outputs (0major+16454minor)pagefaults 0swaps
hsh-rebuild: rebuild of `agrep-2.04-alt1.qa2.src.rpm' failed.
Command exited with non-zero status 1
0.72user 1.19system 0:04.05elapsed 47%CPU (0avgtext+0avgdata 12108maxresident)k
0inputs+0outputs (0major+92570minor)pagefaults 0swaps