Hello Michael,
trying to compile the new toolchain on my workstation (running openSUSE Leap 15.3, kernel 5.3.18-150300.59.43-default, GCC 11 installed), gcc fails to build:
Checking for necessary space on disk [ DONE ] chroot: failed to run command 'env': No such file or directory Toolchain compilation (x86_64) stage1 [ DONE ] binutils (2.37) PASS=1[ 37 ][ DONE ] gcc (11.1.0) PASS=1[ 4:52 ][ FAIL ]
checking for sys/auxv.h... no checking for sys/mman.h... no checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... no checking whether decimal floating point is supported... no checking whether fixed-point is supported... no checking whether the compiler is configured for setjmp/longjmp exceptions... no checking for CET support... yes checking if the linker (/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-build/./gcc/collect-ld) is GNU ld... yes checking for thread model used by GCC... single checking whether assembler supports CFI directives... yes checking for target glibc version... 2.11 2.11 checking for __attribute__((visibility("hidden")))... yes checking for .cfi_sections .debug_frame... yes checking whether the target assembler supports thread-local storage... yes checking whether the thread-local storage support is from emutls... no checking if the assembler supports AVX... yes checking for init priority support... yes configure: updating cache ./config.cache configure: creating ./config.status config.status: creating Makefile config.status: creating auto-target.h config.status: executing default commands /home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/libgcc/../config-ml.in: line 133: enable_libstdc++_v3=no: command not found make[2]: Leaving directory '/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-build' make[1]: *** [Makefile:947: all] Error 2 make[1]: Leaving directory '/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-build' make: *** [gcc:251: /home/pmu/IPFire-development/ipfire-2.x/log/gcc-11.1.0-tools1] Error 2ERROR: Building gcc PASS=1 [ FAIL ] Check /home/pmu/IPFire-development/ipfire-2.x/log/_build.toolchain.log for errors if applicable [ FAIL ]
In the logs, I also noticed this:
make[4]: Entering directory '/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-build/libcc1' /bin/sh ./libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/libcc1 -I /home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/libcc1/.. /include -I /home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/libcc1/../libgcc -I ../gcc -I/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/libcc1/../gcc -I/home/pmu/IPFire-developme nt/ipfire-2.x/build/usr/src/gcc-build/./gmp -I/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/gmp -I/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-build/./mpfr/src -I/home/pmu/IPFire-dev elopment/ipfire-2.x/build/usr/src/gcc-11.1.0/mpfr/src -I/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/mpc/src -W -Wall -fvisibility=hidden -fcf-protection -O2 -pipe -Wall -fPIC -m64 -MT findcomp.lo -MD -MP - MF .deps/findcomp.Tpo -c -o findcomp.lo /home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/libcc1/findcomp.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -I/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/libcc1 -I /home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/libcc1/../include -I /home/fluke/deve l/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/libcc1/../libgcc -I ../gcc -I/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/libcc1/../gcc -I/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/g cc-build/./gmp -I/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/gmp -I/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-build/./mpfr/src -I/home/pmu/IPFire-development/ipfire-2.x/build/usr /src/gcc-11.1.0/mpfr/src -I/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/mpc/src -W -Wall -fvisibility=hidden -fcf-protection -O2 -pipe -Wall -fPIC -m64 -MT findcomp.lo -MD -MP -MF .deps/findcomp.Tpo -c /home/fl uke/devel/IPFire-development/ipfire-2.x/build/usr/src/gcc-11.1.0/libcc1/findcomp.cc -fPIC -DPIC -o .libs/findcomp.o g++: error: unrecognized command line option '-fcf-protection'; did you mean '-fstack-protector'? make[4]: *** [Makefile:604: findcomp.lo] Error 1 make[4]: Leaving directory '/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-build/libcc1' make[3]: *** [Makefile:441: all] Error 2 make[3]: Leaving directory '/home/pmu/IPFire-development/ipfire-2.x/build/usr/src/gcc-build/libcc1' make[2]: *** [Makefile:12396: all-libcc1] Error 2 make[2]: *** Waiting for unfinished jobs....
This leaves me a bit puzzled, as I thought "-fcf-protection" used to work before.
What am I doing wrong? :-)
Thanks, and best regards, Peter Müller