D: [iurt_root_command] chroot
Building target platforms: x86_64
Building for target x86_64
sh: line 4: [: -j8: integer expression expected
Installing /home/pterjan/rpmbuild/SRPMS/drv_z42-0.4.3-21.mga10.src.rpm
Executing(%mkbuilddir): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.s3pvp4
sh: line 4: [: -j8: integer expression expected
Executing(%prep): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.R3sjV1
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD/drv_z42-0.4.3-build
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ cd /home/pterjan/rpmbuild/BUILD/drv_z42-0.4.3-build
+ rm -rf drv_z42
+ /usr/lib/rpm/rpmuncompress -x /home/pterjan/rpmbuild/SOURCES/drv_z42-0.4.3.tar.bz2
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd drv_z42
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ RPM_EC=0
++ jobs -p
+ exit 0
sh: line 4: [: -j8: integer expression expected
Executing(%build): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.1DPAAI
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD/drv_z42-0.4.3-build
+ CFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -m64 -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection=full'
+ export CFLAGS
+ CXXFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -m64 -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection=full'
+ export CXXFLAGS
+ FFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -m64 -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection=full '
+ export FFLAGS
+ FCFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -m64 -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection=full '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,--build-id=sha1 -Wl,--enable-new-dtags -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd drv_z42
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ pushd src
~/rpmbuild/BUILD/drv_z42-0.4.3-build/drv_z42/src ~/rpmbuild/BUILD/drv_z42-0.4.3-build/drv_z42
+ gcc -O2 -g -pipe -Wformat -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -m64 -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection=full -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,--build-id=sha1 -Wl,--enable-new-dtags -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o z42_cmyk z42_cmyk.c
z42_cmyk.c:58:23: error: 'bool' cannot be defined via 'typedef'
   58 | typedef unsigned char bool;
      |                       ^~~~
z42_cmyk.c:58:23: note: 'bool' is a keyword with '-std=c23' onwards
z42_cmyk.c:58:1: warning: useless type name in empty declaration
   58 | typedef unsigned char bool;
      | ^~~~~~~
z42_cmyk.c: In function 'print':
z42_cmyk.c:343:25: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
  343 |                         fread(lbuf, 1, gs_width/2, in);
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
z42_cmyk.c:481:62: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
  481 |                         for (i=0; i<(gs_height-height); i++) fread(lbuf, 1, gs_width/2, in);
      |                                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.1DPAAI (%build)

RPM build errors:
    Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.1DPAAI (%build)
I: [iurt_root_command] ERROR: chroot