[coreboot] Problem in building the toolchain with gcc-8.1

[Patrick Georgi]

We're currently working on upgrading our toolchain to gcc 8.1. Feel
free to try out https://review.coreboot.org/c/coreboot/+/25997


Regards,
Patrick
Am Di., 5. Juni 2018 um 13:00 Uhr schrieb Akendo <akendo at akendo.eu>:
>
> Hello everyone,
>
> I currently having a problem build the toolchain from a freshly checkout
> coreboot repository. I've tried to build with different options: For
> example with all platforms and only with i386 support. Multi core
> (CPUS=4) and with a single core. Here an example build:
>
> Building toolchain using 1 thread(s).
>
> Target architecture is i386-elf
>
> Found compatible Ada compiler, enabling Ada support by default.
>
> Downloading and verifing tarballs ...
>  * gmp-6.1.2.tar.xz (cached)... hash verified
> (9dc6981197a7d92f339192eea974f5eca48fcffe)
>
>  * mpfr-3.1.5.tar.xz (cached)... hash verified
> (c0fab77c6da4cb710c81cc04092fb9bea11a9403)
>
>  * mpc-1.0.3.tar.gz (cached)... hash verified
> (b8be66396c726fdc36ebb0f692ed8a8cca3bcc66)
>
>  * binutils-2.29.1.tar.xz (cached)... hash verified
> (172244a349d07ec205c39c0321cbc354c125e78e)
>
>  * gcc-6.3.0.tar.bz2 (cached)... hash verified
> (928ab552666ee08eed645ff20ceb49d139205dea)
>
> Downloaded tarballs ... ok
> Unpacking and patching ...
>  * gmp-6.1.2.tar.xz
>    o gmp-6.1.2_freebsd-configure.patch
>  * mpfr-3.1.5.tar.xz
>  * mpc-1.0.3.tar.gz
>  * binutils-2.29.1.tar.xz
>    o binutils-2.29.1_mips-gold.patch
>    o binutils-2.29.1_no-bfd-doc.patch
>  * gcc-6.3.0.tar.bz2
>    o gcc-6.3.0_ada-musl_workaround.patch
>    o gcc-6.3.0_ada-raise.patch
>    o gcc-6.3.0_elf_biarch.patch
>    o gcc-6.3.0_gnat.patch
>    o gcc-6.3.0_libgcc.patch
>    o gcc-6.3.0_memmodel.patch
>    o gcc-6.3.0_nds32_ite.patch
>    o gcc-6.3.0_no-p-var.patch
>    o gcc-6.3.0_pointer_integer.patch
>    o gcc-6.3.0_riscv.patch
> Unpacked and patched ... ok
> Building packages ...
> Building GMP v6.1.2 for host ... ok
> Building MPFR v3.1.5 for host ... ok
> Building MPC v1.0.3 for host ... ok
> Building BINUTILS v2.29.1 for target ... ok
> Building GCC v6.3.0 for target ... failed. Check
> 'build-i386-elf-GCC/build.log'.
>
> make[3]: *** [Makefile:26: build_gcc] Error 1
> make[2]: *** [Makefile:48: build-i386] Error 2
> make[1]: *** [Makefile:16: all_without_gdb] Error 2
> make: *** [util/crossgcc/Makefile.inc:37: crossgcc] Error 2
>
>
>
> I also tried to do this with clang, with similar result.
>
> Here is the log from clang:
>
> [ 52%] Building CXX object
> projects/compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonLibc.x86_64.dir/sanitizer_stoptheworld_linux_libcdep.cc.o
>
> /home/akendo/src/coreboot/util/crossgcc/llvm-4.0.0.src/projects/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc:
> In function 'int __s$
> nitizer::TracerThread(void*)':
> /home/akendo/src/coreboot/util/crossgcc/llvm-4.0.0.src/projects/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc:278:22:
> error: aggreg$
> te 'sigaltstack handler_stack' has incomplete type and cannot be defined
>    struct sigaltstack handler_stack;
>                       ^~~~~~~~~~~~~
> make[2]: ***
> [projects/compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonLibc.x86_64.dir/build.make:255:
> projects/compiler-rt/lib/sanitizer_common/$
> MakeFiles/RTSanitizerCommonLibc.x86_64.dir/sanitizer_stoptheworld_linux_libcdep.cc.o]
> Error 1
> make[1]: *** [CMakeFiles/Makefile2:14006:
> projects/compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonLibc.x86_64.dir/all]
> Error 2
> make: *** [Makefile:152: all] Error 2
> ./buildgcc: line 840: cd:
> /home/akendo/src/coreboot/util/crossgcc/xgcc/lib/clang/4.0.0/lib: No
> such file or directory
>
>
>
>
> A look into the build log from GCC seems to disclose a similar error:
>
> make[1]: Nothing to be done for 'all'.
> make[1]: Leaving directory
> '/home/akendo/src/coreboot/util/crossgcc/build-i386-elf-GCC/libdecnumber'
> make[1]: Entering directory
> '/home/akendo/src/coreboot/util/crossgcc/build-i386-elf-GCC/fixincludes'
> make[1]: Nothing to be done for 'all'.
> make[1]: Leaving directory
> '/home/akendo/src/coreboot/util/crossgcc/build-i386-elf-GCC/fixincludes'
> make[1]: Entering directory
> '/home/akendo/src/coreboot/util/crossgcc/build-i386-elf-GCC/gcc'
> gnatgcc -c -O2  -fomit-frame-pointer -m64   -gnatpg -gnatwG  -W -Wall
> -nostdinc -I- -I. -Iada/generated -Iada -I../../gcc-6.3.0/gcc/ada
> -I../../gcc-6.3.0/gcc/ada/gcc-interface
> ../../gcc-6.3.0/gcc/ada/aspects.adb -o ada/aspects.o
> aspects.adb:38:29: warning: use clause for package "HTable" has no effect
> make[1]: *** [../../gcc-6.3.0/gcc/ada/gcc-interface/Make-lang.in:119:
> ada/aspects.o] Error 1
> make[1]: Leaving directory
> '/home/akendo/src/coreboot/util/crossgcc/build-i386-elf-GCC/gcc'
> make: *** [Makefile:4108: all-gcc] Error 2
> /bin/sh ../gcc-6.3.0/mkinstalldirs
> /home/akendo/src/coreboot/util/crossgcc/xgcc
> /home/akendo/src/coreboot/util/crossgcc/xgcc
> /bin/sh: line 3: cd: i386-elf/libgcc: No such file or directory
> make: *** [Makefile:10796: install-target-libgcc] Error 1
>
>
>
>
> I'm using ArchLinux with a Linux kernel 4.16.13-1 and gcc 8.1.0-1,
> gcc-ada 8.1.0-1
>
>
> I checkout the git code in different version (4.8, 4.8.1, latest master
> commit). I quite sure that's the problem is the compiler. However I do
> not know how to fix this in the moment.
>
> I added the compressed logs from the  i386-elf build. Hope this can
> help. Thank you for reading.
>
>
>
> best regards,
> akendo
> --
> coreboot mailing list: coreboot at coreboot.org
> https://mail.coreboot.org/mailman/listinfo/coreboot



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