<86>Dec 4 15:54:01 userdel[868646]: delete user 'rooter' <86>Dec 4 15:54:01 userdel[868646]: removed group 'rooter' owned by 'rooter' <86>Dec 4 15:54:01 userdel[868646]: removed shadow group 'rooter' owned by 'rooter' <86>Dec 4 15:54:01 groupadd[868662]: group added to /etc/group: name=rooter, GID=657 <86>Dec 4 15:54:01 groupadd[868662]: group added to /etc/gshadow: name=rooter <86>Dec 4 15:54:01 groupadd[868662]: new group: name=rooter, GID=657 <86>Dec 4 15:54:01 useradd[868679]: new user: name=rooter, UID=657, GID=657, home=/root, shell=/bin/bash <86>Dec 4 15:54:01 userdel[868699]: delete user 'builder' <86>Dec 4 15:54:01 userdel[868699]: removed group 'builder' owned by 'builder' <86>Dec 4 15:54:01 userdel[868699]: removed shadow group 'builder' owned by 'builder' <86>Dec 4 15:54:01 groupadd[868714]: group added to /etc/group: name=builder, GID=658 <86>Dec 4 15:54:01 groupadd[868714]: group added to /etc/gshadow: name=builder <86>Dec 4 15:54:01 groupadd[868714]: new group: name=builder, GID=658 <86>Dec 4 15:54:01 useradd[868724]: new user: name=builder, UID=658, GID=658, home=/usr/src, shell=/bin/bash <13>Dec 4 15:54:03 rpmi: libtinfo-devel-6.2.20201107-alt1 sisyphus+261749.100.1.1 1605292929 installed <13>Dec 4 15:54:04 rpmi: libncurses-devel-6.2.20201107-alt1 sisyphus+261749.100.1.1 1605292929 installed <13>Dec 4 15:54:04 rpmi: libncursesw-devel-6.2.20201107-alt1 sisyphus+261749.100.1.1 1605292929 installed Building target platforms: i586 Building for target i586 Wrote: /usr/src/in/nosrpm/ncdu-1.15.1-alt1.nosrc.rpm Installing ncdu-1.15.1-alt1.src.rpm Building target platforms: i586 Building for target i586 Executing(%prep): /bin/sh -e /usr/src/tmp/rpm-tmp.86030 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + rm -rf ncdu-1.15.1 + echo 'Source #0 (ncdu-1.15.1.tar):' Source #0 (ncdu-1.15.1.tar): + /bin/tar -xf /usr/src/RPM/SOURCES/ncdu-1.15.1.tar + cd ncdu-1.15.1 + /bin/chmod -c -Rf u+rwX,go-w . + exit 0 Executing(%build): /bin/sh -e /usr/src/tmp/rpm-tmp.86030 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + cd ncdu-1.15.1 + CFLAGS='-pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic' + export CFLAGS + CXXFLAGS='-pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic' + export CXXFLAGS + FFLAGS='-pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic' + export FFLAGS + FCFLAGS='-pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic' + export FCFLAGS + '[' -n '' ']' ++ printf %s '-pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic' ++ sed -r 's/(^|[[:space:]]+)-[^m][^[:space:]]*//g' + ASFLAGS=' -march=i586 -mtune=generic' + export ASFLAGS + export lt_cv_deplibs_check_method=pass_all + lt_cv_deplibs_check_method=pass_all + readlink -e -- ./configure + xargs -ri dirname -- '{}' + xargs -ri find '{}' -type f '(' -name config.sub -or -name config.guess ')' -printf '%h/\n' + sort -u + xargs -rn1 install -pm755 -- /usr/share/gnu-config/config.sub /usr/share/gnu-config/config.guess + ./configure --build=i586-alt-linux --host=i586-alt-linux --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib --libexecdir=/usr/lib --localstatedir=/var/lib --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --disable-dependency-tracking --disable-silent-rules --without-included-gettext configure: WARNING: unrecognized options: --without-included-gettext checking for a BSD-compatible install... /bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking for i586-alt-linux-gcc... i586-alt-linux-gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether i586-alt-linux-gcc accepts -g... yes checking for i586-alt-linux-gcc option to accept ISO C89... none needed checking whether i586-alt-linux-gcc understands -c and -o together... yes checking whether make supports the include directive... yes (GNU style) checking dependency style of i586-alt-linux-gcc... none checking for i586-alt-linux-ranlib... no checking for ranlib... ranlib checking for i586-alt-linux-pkg-config... no checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking how to run the C preprocessor... i586-alt-linux-gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking limits.h usability... yes checking limits.h presence... yes checking for limits.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking for sys/types.h... (cached) yes checking for sys/stat.h... (cached) yes checking dirent.h usability... yes checking dirent.h presence... yes checking for dirent.h... yes checking for unistd.h... (cached) yes checking fnmatch.h usability... yes checking fnmatch.h presence... yes checking for fnmatch.h... yes checking ncurses.h usability... yes checking ncurses.h presence... yes checking for ncurses.h... yes checking locale.h usability... yes checking locale.h presence... yes checking for locale.h... yes checking sys/statfs.h usability... yes checking sys/statfs.h presence... yes checking for sys/statfs.h... yes checking linux/magic.h usability... yes checking linux/magic.h presence... yes checking for linux/magic.h... yes checking for int64_t... yes checking for uint64_t... yes checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... 64 checking for struct stat.st_blocks... yes checking for getcwd... yes checking for gettimeofday... yes checking for fnmatch... yes checking for chdir... yes checking for rmdir... yes checking for unlink... yes checking for lstat... yes checking for system... yes checking for getenv... yes checking for statfs... yes checking sys/attr.h usability... no checking sys/attr.h presence... no checking for sys/attr.h... no checking for getattrlist... no checking whether ATTR_CMNEXT_NOFIRMLINKPATH is declared... no checking for ncursesw... yes configure: Using /bin/sh as the default shell if $SHELL is not set checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating config.h config.status: executing depfiles commands configure: WARNING: unrecognized options: --without-included-gettext + make -j8 make all-am make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/delete.o src/delete.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/dir_export.o src/dir_export.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/dirlist.o src/dirlist.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/dir_common.o src/dir_common.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/dir_mem.o src/dir_mem.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/exclude.o src/exclude.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/shell.o src/shell.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/quit.o src/quit.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/dir_scan.o src/dir_scan.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/dir_import.o src/dir_import.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/browser.o src/browser.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/help.o src/help.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/path.o src/path.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/main.o src/main.c make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -DHAVE_CONFIG_H -I. -I./deps -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -c -o src/util.o src/util.c src/util.c: In function 'xmalloc': src/util.c:427:5: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 427 | write(2, oom_msg, sizeof(oom_msg));\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/util.c:432:30: note: in expansion of macro 'wrap_oom' 432 | void *xmalloc(size_t size) { wrap_oom(malloc(size)) } | ^~~~~~~~ src/util.c:428:5: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 428 | read(0, buf, sizeof(buf));\ | ^~~~~~~~~~~~~~~~~~~~~~~~~ src/util.c:432:30: note: in expansion of macro 'wrap_oom' 432 | void *xmalloc(size_t size) { wrap_oom(malloc(size)) } | ^~~~~~~~ src/util.c: In function 'xcalloc': src/util.c:427:5: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 427 | write(2, oom_msg, sizeof(oom_msg));\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/util.c:433:40: note: in expansion of macro 'wrap_oom' 433 | void *xcalloc(size_t n, size_t size) { wrap_oom(calloc(n, size)) } | ^~~~~~~~ src/util.c:428:5: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 428 | read(0, buf, sizeof(buf));\ | ^~~~~~~~~~~~~~~~~~~~~~~~~ src/util.c:433:40: note: in expansion of macro 'wrap_oom' 433 | void *xcalloc(size_t n, size_t size) { wrap_oom(calloc(n, size)) } | ^~~~~~~~ src/util.c: In function 'xrealloc': src/util.c:427:5: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 427 | write(2, oom_msg, sizeof(oom_msg));\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/util.c:434:42: note: in expansion of macro 'wrap_oom' 434 | void *xrealloc(void *mem, size_t size) { wrap_oom(realloc(mem, size)) } | ^~~~~~~~ src/util.c:428:5: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 428 | read(0, buf, sizeof(buf));\ | ^~~~~~~~~~~~~~~~~~~~~~~~~ src/util.c:434:42: note: in expansion of macro 'wrap_oom' 434 | void *xrealloc(void *mem, size_t size) { wrap_oom(realloc(mem, size)) } | ^~~~~~~~ make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' i586-alt-linux-gcc -pipe -frecord-gcc-switches -Wall -g -O2 -march=i586 -mtune=generic -o ncdu src/browser.o src/delete.o src/dirlist.o src/dir_common.o src/dir_export.o src/dir_import.o src/dir_mem.o src/dir_scan.o src/exclude.o src/help.o src/shell.o src/quit.o src/main.o src/path.o src/util.o -lncursesw -ltinfo make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' + exit 0 Executing(%install): /bin/sh -e /usr/src/tmp/rpm-tmp.80358 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + /bin/chmod -Rf u+rwX -- /usr/src/tmp/ncdu-buildroot + : + /bin/rm -rf -- /usr/src/tmp/ncdu-buildroot + cd ncdu-1.15.1 + /usr/bin/make 'INSTALL=/bin/install -p' prefix=/usr/src/tmp/ncdu-buildroot/usr exec_prefix=/usr/src/tmp/ncdu-buildroot/usr bindir=/usr/src/tmp/ncdu-buildroot/usr/bin sbindir=/usr/src/tmp/ncdu-buildroot/usr/sbin sysconfdir=/usr/src/tmp/ncdu-buildroot/etc datadir=/usr/src/tmp/ncdu-buildroot/usr/share includedir=/usr/src/tmp/ncdu-buildroot/usr/include libdir=/usr/src/tmp/ncdu-buildroot/usr/lib libexecdir=/usr/src/tmp/ncdu-buildroot/usr/lib localstatedir=/usr/src/tmp/ncdu-buildroot/var/lib sharedstatedir=/usr/src/tmp/ncdu-buildroot/var/lib mandir=/usr/src/tmp/ncdu-buildroot/usr/share/man infodir=/usr/src/tmp/ncdu-buildroot/usr/share/info install make: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make[1]: Entering directory '/usr/src/RPM/BUILD/ncdu-1.15.1' /bin/mkdir -p '/usr/src/tmp/ncdu-buildroot/usr/bin' /bin/install -p ncdu '/usr/src/tmp/ncdu-buildroot/usr/bin' /bin/mkdir -p '/usr/src/tmp/ncdu-buildroot/usr/share/man/man1' /bin/install -p -m 644 ncdu.1 '/usr/src/tmp/ncdu-buildroot/usr/share/man/man1' make[1]: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' make: Leaving directory '/usr/src/RPM/BUILD/ncdu-1.15.1' + /usr/lib/rpm/brp-alt Cleaning files in /usr/src/tmp/ncdu-buildroot (auto) Verifying and fixing files in /usr/src/tmp/ncdu-buildroot (binconfig,pkgconfig,libtool,desktop) Checking contents of files in /usr/src/tmp/ncdu-buildroot/ (default) Compressing files in /usr/src/tmp/ncdu-buildroot (auto) Verifying ELF objects in /usr/src/tmp/ncdu-buildroot (arch=normal,fhs=normal,lfs=relaxed,lint=relaxed,rpath=normal,stack=normal,textrel=normal,unresolved=normal) Hardlinking identical .pyc and .pyo files Processing files: ncdu-1.15.1-alt1 Executing(%doc): /bin/sh -e /usr/src/tmp/rpm-tmp.2713 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + cd ncdu-1.15.1 + DOCDIR=/usr/src/tmp/ncdu-buildroot/usr/share/doc/ncdu-1.15.1 + export DOCDIR + rm -rf /usr/src/tmp/ncdu-buildroot/usr/share/doc/ncdu-1.15.1 + /bin/mkdir -p /usr/src/tmp/ncdu-buildroot/usr/share/doc/ncdu-1.15.1 + cp -prL COPYING ChangeLog /usr/src/tmp/ncdu-buildroot/usr/share/doc/ncdu-1.15.1 + chmod -R go-w /usr/src/tmp/ncdu-buildroot/usr/share/doc/ncdu-1.15.1 + chmod -R a+rX /usr/src/tmp/ncdu-buildroot/usr/share/doc/ncdu-1.15.1 + exit 0 Finding Provides (using /usr/lib/rpm/find-provides) Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.jhaFb1 find-provides: running scripts (debuginfo,lib,pam,perl,pkgconfig,python,shell) Finding Requires (using /usr/lib/rpm/find-requires) Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.BhCcP3 find-requires: running scripts (cpp,debuginfo,files,lib,pam,perl,pkgconfig,pkgconfiglib,python,rpmlib,shebang,shell,static,symlinks,systemd-services) Requires: /lib/ld-linux.so.2, libc.so.6(GLIBC_2.0), libc.so.6(GLIBC_2.1), libc.so.6(GLIBC_2.1.3), libc.so.6(GLIBC_2.2), libc.so.6(GLIBC_2.2.3), libc.so.6(GLIBC_2.3.4), libc.so.6(GLIBC_2.4), libncursesw.so.5 >= set:mhWiBzDlR0BkCI30azTvcVqhWvikhPNdJCHJNr2UZsR2IsTl9L0XTOh993oDl, libtinfo.so.5 >= set:lhTWVauIXnsHCMR1YECSrRov, 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.dAdde2 Creating ncdu-debuginfo package Processing files: ncdu-debuginfo-1.15.1-alt1 Finding Provides (using /usr/lib/rpm/find-provides) Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.Fev183 find-provides: running scripts (debuginfo) Finding Requires (using /usr/lib/rpm/find-requires) Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.J6Qq70 find-requires: running scripts (debuginfo) Requires: ncdu = 1.15.1-alt1, /usr/lib/debug/lib/ld-linux.so.2.debug, debug(libc.so.6), debug(libncursesw.so.5), debug(libtinfo.so.5) Adding to ncdu-debuginfo a strict dependency on ncdu Wrote: /usr/src/RPM/RPMS/i586/ncdu-1.15.1-alt1.i586.rpm Wrote: /usr/src/RPM/RPMS/i586/ncdu-debuginfo-1.15.1-alt1.i586.rpm 12.46user 3.38system 0:14.38elapsed 110%CPU (0avgtext+0avgdata 27660maxresident)k 0inputs+0outputs (0major+540969minor)pagefaults 0swaps 18.52user 9.07system 0:24.91elapsed 110%CPU (0avgtext+0avgdata 109108maxresident)k 0inputs+0outputs (0major+823091minor)pagefaults 0swaps --- ncdu-1.15.1-alt1.i586.rpm.repo 2020-06-24 14:03:14.608557738 +0000 +++ ncdu-1.15.1-alt1.i586.rpm.hasher 2020-12-04 15:54:22.137689054 +0000 @@ -8,2 +8,3 @@ Requires: libc.so.6(GLIBC_2.1) +Requires: libc.so.6(GLIBC_2.1.3) Requires: libc.so.6(GLIBC_2.2) @@ -12,3 +13,3 @@ Requires: libc.so.6(GLIBC_2.4) -Requires: libncursesw.so.5 >= set:mhWiBzDlR0BkCI30azTeoay6nbiZz9GEVUCmPRSUd1svKOnn9L0XTOh993oDl +Requires: libncursesw.so.5 >= set:mhWiBzDlR0BkCI30azTvcVqhWvikhPNdJCHJNr2UZsR2IsTl9L0XTOh993oDl Requires: rpmlib(SetVersions)