Thanks!
Could you also please run
objdump -tldr /tmp/CheckSymbolExists.o
and send me the output of that?
Cheers, Than
On Mon, May 4, 2020 at 7:37 AM Martins Eglitis <mart...@sitilge.id.lv>
wrote:
> Hi,
>
> I am getting output like this:
>
> /tmp/CheckSymbolExists.c: In function 'main':
> /tmp/CheckSymbolExists.c:7:11: warning: ISO C forbids conversion of function
> pointer to object pointer type [-Wpedantic]
> 7 | return ((int*)(&mmap))[argc];
> | ^
> Using built-in specs.
> COLLECT_GCC=/usr/bin/cc
> COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/9/lto-wrapper
> OFFLOAD_TARGET_NAMES=nvptx-none:hsa
> OFFLOAD_TARGET_DEFAULT=1
> Target: x86_64-linux-gnu
> Configured with: ../src/configure -v --with-pkgversion='Ubuntu
> 9.3.0-10ubuntu2' --with-bugurl=file:///usr/share/doc/gcc-9/README.Bugs
> --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --prefix=/usr
> --with-gcc-major-version-only --program-suffix=-9
> --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id
> --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix
> --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug
> --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new
> --enable-gnu-unique-object --disable-vtable-verify --enable-plugin
> --enable-default-pie --with-system-zlib --with-target-system-zlib=auto
> --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686
> --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib
> --with-tune=generic --enable-offload-targets=nvptx-none,hsa
> --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu
> --host=x86_64-linux-gnu --target=x86_64-linux-gnu
> Thread model: posix
> gcc version 9.3.0 (Ubuntu 9.3.0-10ubuntu2)
> COMPILER_PATH=/usr/lib/gcc/x86_64-linux-gnu/9/:/usr/lib/gcc/x86_64-linux-gnu/9/:/usr/lib/gcc/x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/9/:/usr/lib/gcc/x86_64-linux-gnu/
> LIBRARY_PATH=/usr/lib/gcc/x86_64-linux-gnu/9/:/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/9/../../../../lib/:/lib/x86_64-linux-gnu/:/lib/../lib/:/usr/lib/x86_64-linux-gnu/:/usr/lib/../lib/:/usr/lib/gcc/x86_64-linux-gnu/9/../../../:/lib/:/usr/lib/
> COLLECT_GCC_OPTIONS='-v' '-fPIC' '-fsplit-stack' '-fuse-ld=gold' '-o'
> '/tmp/a.out' '-mtune=generic' '-march=x86-64'
> /usr/lib/gcc/x86_64-linux-gnu/9/collect2 -plugin
> /usr/lib/gcc/x86_64-linux-gnu/9/liblto_plugin.so
> -plugin-opt=/usr/lib/gcc/x86_64-linux-gnu/9/lto-wrapper
> -plugin-opt=-fresolution=/tmp/ccoxuoxd.res -plugin-opt=-pass-through=-lgcc
> -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc
> -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id
> --eh-frame-hdr -m elf_x86_64 --hash-style=gnu --as-needed -dynamic-linker
> /lib64/ld-linux-x86-64.so.2 -pie -z now -fuse-ld=gold -z relro -o /tmp/a.out
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o
> /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o -L/usr/lib/gcc/x86_64-linux-gnu/9
> -L/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu
> -L/usr/lib/gcc/x86_64-linux-gnu/9/../../../../lib -L/lib/x86_64-linux-gnu
> -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib
> -L/usr/lib/gcc/x86_64-linux-gnu/9/../../.. -allow-shlib-undefined --debug all
> /tmp/CheckSymbolExists.o -lm --wrap=pthread_create -lgcc --push-state
> --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s
> --pop-state /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o
> /usr/bin/ld.gold: recording to gold-recording-26rMUl
> /usr/bin/ld.gold: 0 running task Dir_cache_task
> /usr/lib/gcc/x86_64-linux-gnu/9
> /usr/bin/ld.gold: 0 completed task Dir_cache_task
> /usr/lib/gcc/x86_64-linux-gnu/9 (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Dir_cache_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu
> /usr/bin/ld.gold: 0 completed task Dir_cache_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu (user: 0.000000
> sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Dir_cache_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../../lib
> /usr/bin/ld.gold: 0 completed task Dir_cache_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../../lib (user: 0.000000 sys: 0.000000
> wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Dir_cache_task /lib/x86_64-linux-gnu
> /usr/bin/ld.gold: 0 completed task Dir_cache_task /lib/x86_64-linux-gnu
> (user: 0.000000 sys: 0.000000 wall: 0.010000)
> /usr/bin/ld.gold: 0 running task Dir_cache_task /lib/../lib
> /usr/bin/ld.gold: 0 completed task Dir_cache_task /lib/../lib (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Dir_cache_task /usr/lib/x86_64-linux-gnu
> /usr/bin/ld.gold: 0 completed task Dir_cache_task /usr/lib/x86_64-linux-gnu
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Dir_cache_task /usr/lib/../lib
> /usr/bin/ld.gold: 0 completed task Dir_cache_task /usr/lib/../lib (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Dir_cache_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../..
> /usr/bin/ld.gold: 0 completed task Dir_cache_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../.. (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Dir_cache_task //lib/x86_64-linux-gnu
> /usr/bin/ld.gold: 0 completed task Dir_cache_task //lib/x86_64-linux-gnu
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Dir_cache_task //usr/lib/x86_64-linux-gnu
> /usr/bin/ld.gold: 0 completed task Dir_cache_task
> //usr/lib/x86_64-linux-gnu (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Dir_cache_task //lib
> /usr/bin/ld.gold: 0 completed task Dir_cache_task //lib (user: 0.000000
> sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Dir_cache_task //usr/lib
> /usr/bin/ld.gold: 0 completed task Dir_cache_task //usr/lib (user: 0.000000
> sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o
> /usr/bin/ld.gold: Opened new descriptor 4 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o"
> /usr/bin/ld.gold: Attempt to open
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o succeeded
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o"
> /usr/bin/ld.gold: Released descriptor 4 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o"
> /usr/bin/ld.gold: 0 completed task Read_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o
> /usr/bin/ld.gold: 0 completed task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o
> /usr/bin/ld.gold: Opened new descriptor 5 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o"
> /usr/bin/ld.gold: Attempt to open
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o succeeded
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o"
> /usr/bin/ld.gold: Released descriptor 5 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o"
> /usr/bin/ld.gold: 0 completed task Read_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o
> /usr/bin/ld.gold: 0 completed task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o
> /usr/bin/ld.gold: Opened new descriptor 6 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o
> succeeded
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Released descriptor 6 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: 0 completed task Read_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o (user: 0.000000 sys: 0.000000
> wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o
> /usr/bin/ld.gold: 0 completed task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o (user: 0.000000 sys: 0.000000
> wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols /tmp/CheckSymbolExists.o
> /usr/bin/ld.gold: Opened new descriptor 7 for "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Attempt to open /tmp/CheckSymbolExists.o succeeded
> /usr/bin/ld.gold: Unlocking file "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Released descriptor 7 for "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: 0 completed task Read_symbols /tmp/CheckSymbolExists.o
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_symbols /tmp/CheckSymbolExists.o
> /usr/bin/ld.gold: 0 completed task Add_symbols /tmp/CheckSymbolExists.o
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o
> /usr/bin/ld.gold: Opened new descriptor 8 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o"
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o
> succeeded
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o"
> /usr/bin/ld.gold: Released descriptor 8 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o"
> /usr/bin/ld.gold: 0 completed task Read_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o
> /usr/bin/ld.gold: Opened new descriptor 9 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o"
> /usr/bin/ld.gold: Attempt to open
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o succeeded
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o"
> /usr/bin/ld.gold: Released descriptor 9 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o"
> /usr/bin/ld.gold: 0 completed task Read_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols -lm
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libm.so
> failed
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libm.a
> failed
> /usr/bin/ld.gold: Opened new descriptor 10 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libm.so"
> /usr/bin/ld.gold: Attempt to open
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libm.so succeeded
> /usr/bin/ld.gold: 0 completed task Read_symbols -lm (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_script -lm
> /usr/bin/ld.gold: 0 completed task Read_script -lm (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols group
> (/lib/x86_64-linux-gnu/libm.so.6 /lib/x86_64-linux-gnu/libmvec.so.1)
> /usr/bin/ld.gold: 0 completed task Read_symbols group
> (/lib/x86_64-linux-gnu/libm.so.6 /lib/x86_64-linux-gnu/libmvec.so.1) (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Start_group
> /usr/bin/ld.gold: 0 completed task Start_group (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols
> /lib/x86_64-linux-gnu/libm.so.6
> /usr/bin/ld.gold: Closed descriptor 9 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o"
> /usr/bin/ld.gold: Opened new descriptor 11 for
> "/lib/x86_64-linux-gnu/libm.so.6"
> /usr/bin/ld.gold: Attempt to open /lib/x86_64-linux-gnu/libm.so.6 succeeded
> /usr/bin/ld.gold: Unlocking file "/lib/x86_64-linux-gnu/libm.so.6"
> /usr/bin/ld.gold: Released descriptor 11 for "/lib/x86_64-linux-gnu/libm.so.6"
> /usr/bin/ld.gold: 0 completed task Read_symbols
> /lib/x86_64-linux-gnu/libm.so.6 (user: 0.000000 sys: 0.000000 wall: 0.010000)
> /usr/bin/ld.gold: 0 running task Add_symbols
> /lib/x86_64-linux-gnu/libm.so.6
> /usr/bin/ld.gold: 0 completed task Add_symbols
> /lib/x86_64-linux-gnu/libm.so.6 (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols
> /lib/x86_64-linux-gnu/libmvec.so.1
> /usr/bin/ld.gold: Closed descriptor 11 for "/lib/x86_64-linux-gnu/libm.so.6"
> /usr/bin/ld.gold: Opened new descriptor 9 for
> "/lib/x86_64-linux-gnu/libmvec.so.1"
> /usr/bin/ld.gold: Attempt to open /lib/x86_64-linux-gnu/libmvec.so.1 succeeded
> /usr/bin/ld.gold: Unlocking file "/lib/x86_64-linux-gnu/libmvec.so.1"
> /usr/bin/ld.gold: Released descriptor 9 for
> "/lib/x86_64-linux-gnu/libmvec.so.1"
> /usr/bin/ld.gold: 0 completed task Read_symbols
> /lib/x86_64-linux-gnu/libmvec.so.1 (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Add_symbols
> /lib/x86_64-linux-gnu/libmvec.so.1
> /usr/bin/ld.gold: 0 completed task Add_symbols
> /lib/x86_64-linux-gnu/libmvec.so.1 (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Finish_group
> /usr/bin/ld.gold: 0 completed task Finish_group (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols -lgcc
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.so
> failed
> /usr/bin/ld.gold: Closed descriptor 9 for "/lib/x86_64-linux-gnu/libmvec.so.1"
> /usr/bin/ld.gold: Opened new descriptor 11 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a
> succeeded
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Released descriptor 11 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: 0 completed task Read_symbols -lgcc (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_archive_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a
> /usr/bin/ld.gold: Reused existing descriptor 11 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: 0 completed task Add_archive_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols -lgcc_s
> /usr/bin/ld.gold: Closed descriptor 8 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o"
> /usr/bin/ld.gold: Opened new descriptor 9 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc_s.so"
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libgcc_s.so
> succeeded
> /usr/bin/ld.gold: 0 completed task Read_symbols -lgcc_s (user: 0.000000
> sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_script -lgcc_s
> /usr/bin/ld.gold: 0 completed task Read_script -lgcc_s (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols group (libgcc_s.so.1 gcc)
> /usr/bin/ld.gold: 0 completed task Read_symbols group (libgcc_s.so.1 gcc)
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Start_group
> /usr/bin/ld.gold: 0 completed task Start_group (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols libgcc_s.so.1
> /usr/bin/ld.gold: Attempt to open
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc_s.so.1 failed
> /usr/bin/ld.gold: Closed descriptor 7 for "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Opened new descriptor 8 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1"
> /usr/bin/ld.gold: Attempt to open
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1
> succeeded
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1"
> /usr/bin/ld.gold: Released descriptor 8 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1"
> /usr/bin/ld.gold: 0 completed task Read_symbols libgcc_s.so.1 (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1
> /usr/bin/ld.gold: 0 completed task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols -lgcc
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.so
> failed
> /usr/bin/ld.gold: Closed descriptor 8 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1"
> /usr/bin/ld.gold: Opened new descriptor 7 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a
> succeeded
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Released descriptor 7 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: 0 completed task Read_symbols -lgcc (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_archive_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a
> /usr/bin/ld.gold: 0 completed task Add_archive_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Finish_group
> /usr/bin/ld.gold: 0 completed task Finish_group (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols -lc
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libc.so
> failed
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libc.a
> failed
> /usr/bin/ld.gold: Closed descriptor 7 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Opened new descriptor 8 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libc.so"
> /usr/bin/ld.gold: Attempt to open
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libc.so succeeded
> /usr/bin/ld.gold: 0 completed task Read_symbols -lc (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_script -lc
> /usr/bin/ld.gold: 0 completed task Read_script -lc (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols group
> (/lib/x86_64-linux-gnu/libc.so.6 /usr/lib/x86_64-linux-gnu/libc_nonshared.a
> /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2)
> /usr/bin/ld.gold: 0 completed task Read_symbols group
> (/lib/x86_64-linux-gnu/libc.so.6 /usr/lib/x86_64-linux-gnu/libc_nonshared.a
> /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2) (user: 0.000000 sys: 0.000000
> wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Start_group
> /usr/bin/ld.gold: 0 completed task Start_group (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols
> /lib/x86_64-linux-gnu/libc.so.6
> /usr/bin/ld.gold: Closed descriptor 6 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Opened new descriptor 7 for
> "/lib/x86_64-linux-gnu/libc.so.6"
> /usr/bin/ld.gold: Attempt to open /lib/x86_64-linux-gnu/libc.so.6 succeeded
> /usr/bin/ld.gold: Unlocking file "/lib/x86_64-linux-gnu/libc.so.6"
> /usr/bin/ld.gold: Released descriptor 7 for "/lib/x86_64-linux-gnu/libc.so.6"
> /usr/bin/ld.gold: 0 completed task Read_symbols
> /lib/x86_64-linux-gnu/libc.so.6 (user: 0.010000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_symbols
> /lib/x86_64-linux-gnu/libc.so.6
> /usr/bin/ld.gold: 0 completed task Add_symbols
> /lib/x86_64-linux-gnu/libc.so.6 (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols
> /usr/lib/x86_64-linux-gnu/libc_nonshared.a
> /usr/bin/ld.gold: Closed descriptor 7 for "/lib/x86_64-linux-gnu/libc.so.6"
> /usr/bin/ld.gold: Opened new descriptor 6 for
> "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: Attempt to open /usr/lib/x86_64-linux-gnu/libc_nonshared.a
> succeeded
> /usr/bin/ld.gold: Unlocking file "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: Released descriptor 6 for
> "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: 0 completed task Read_symbols
> /usr/lib/x86_64-linux-gnu/libc_nonshared.a (user: 0.000000 sys: 0.000000
> wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_archive_symbols
> /usr/lib/x86_64-linux-gnu/libc_nonshared.a
> /usr/bin/ld.gold: Reused existing descriptor 6 for
> "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: Released descriptor 6 for
> "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: 0 completed task Add_archive_symbols
> /usr/lib/x86_64-linux-gnu/libc_nonshared.a (user: 0.000000 sys: 0.000000
> wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols
> /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
> /usr/bin/ld.gold: Closed descriptor 6 for
> "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: Opened new descriptor 7 for
> "/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2"
> /usr/bin/ld.gold: Attempt to open /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
> succeeded
> /usr/bin/ld.gold: Unlocking file "/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2"
> /usr/bin/ld.gold: Released descriptor 7 for
> "/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2"
> /usr/bin/ld.gold: 0 completed task Read_symbols
> /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2 (user: 0.000000 sys: 0.000000
> wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_symbols
> /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
> /usr/bin/ld.gold: 0 completed task Add_symbols
> /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2 (user: 0.000000 sys: 0.000000
> wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Finish_group
> /usr/bin/ld.gold: Locking file "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: 0 completed task Finish_group (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols -lgcc
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.so
> failed
> /usr/bin/ld.gold: Closed descriptor 7 for
> "/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2"
> /usr/bin/ld.gold: Opened new descriptor 6 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a
> succeeded
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Released descriptor 6 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: 0 completed task Read_symbols -lgcc (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_archive_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a
> /usr/bin/ld.gold: 0 completed task Add_archive_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols -lgcc_s
> /usr/bin/ld.gold: Closed descriptor 6 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Opened new descriptor 7 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc_s.so"
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libgcc_s.so
> succeeded
> /usr/bin/ld.gold: 0 completed task Read_symbols -lgcc_s (user: 0.000000
> sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_script -lgcc_s
> /usr/bin/ld.gold: 0 completed task Read_script -lgcc_s (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols group (libgcc_s.so.1 gcc)
> /usr/bin/ld.gold: 0 completed task Read_symbols group (libgcc_s.so.1 gcc)
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Start_group
> /usr/bin/ld.gold: 0 completed task Start_group (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols libgcc_s.so.1
> /usr/bin/ld.gold: Attempt to open
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc_s.so.1 failed
> /usr/bin/ld.gold: Closed descriptor 5 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o"
> /usr/bin/ld.gold: Opened new descriptor 6 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1"
> /usr/bin/ld.gold: Attempt to open
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1
> succeeded
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1"
> /usr/bin/ld.gold: Released descriptor 6 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1"
> /usr/bin/ld.gold: 0 completed task Read_symbols libgcc_s.so.1 (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1
> /usr/bin/ld.gold: 0 completed task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_symbols -lgcc
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.so
> failed
> /usr/bin/ld.gold: Closed descriptor 6 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libgcc_s.so.1"
> /usr/bin/ld.gold: Opened new descriptor 5 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Attempt to open /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a
> succeeded
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Released descriptor 5 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: 0 completed task Read_symbols -lgcc (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_archive_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a
> /usr/bin/ld.gold: 0 completed task Add_archive_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Finish_group
> /usr/bin/ld.gold: 0 completed task Finish_group (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o
> /usr/bin/ld.gold: 0 completed task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o
> /usr/bin/ld.gold: 0 completed task Add_symbols
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Plugin_hook
> /usr/bin/ld.gold: 0 completed task Plugin_hook (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Plugin_finish
> /usr/bin/ld.gold: 0 completed task Plugin_finish (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Task_function Middle_runner
> /usr/bin/ld.gold: Dumping linker script
> /usr/bin/ld.gold: 0 completed task Task_function Middle_runner (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Allocate_commons_task
> /usr/bin/ld.gold: 0 completed task Allocate_commons_task (user: 0.000000
> sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o
> /usr/bin/ld.gold: 0 completed task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o
> /usr/bin/ld.gold: 0 completed task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o
> /usr/bin/ld.gold: 0 completed task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o
> /usr/bin/ld.gold: 0 completed task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o
> /usr/bin/ld.gold: 0 completed task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o (user: 0.000000 sys: 0.000000
> wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o
> /usr/bin/ld.gold: 0 completed task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o (user: 0.000000 sys: 0.000000
> wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_relocs /tmp/CheckSymbolExists.o
> /usr/bin/ld.gold: 0 completed task Read_relocs /tmp/CheckSymbolExists.o
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Scan_relocs /tmp/CheckSymbolExists.o
> /usr/bin/ld.gold: 0 completed task Scan_relocs /tmp/CheckSymbolExists.o
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(morestack.o)
> /usr/bin/ld.gold: 0 completed task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(morestack.o) (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(morestack.o)
> /usr/bin/ld.gold: 0 completed task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(morestack.o) (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(generic-morestack.o)
> /usr/bin/ld.gold: 0 completed task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(generic-morestack.o) (user: 0.000000
> sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(generic-morestack.o)
> /usr/bin/ld.gold: 0 completed task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(generic-morestack.o) (user: 0.000000
> sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_relocs
> /usr/lib/x86_64-linux-gnu/libc_nonshared.a(elf-init.oS)
> /usr/bin/ld.gold: 0 completed task Read_relocs
> /usr/lib/x86_64-linux-gnu/libc_nonshared.a(elf-init.oS) (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Scan_relocs
> /usr/lib/x86_64-linux-gnu/libc_nonshared.a(elf-init.oS)
> /usr/bin/ld.gold: 0 completed task Scan_relocs
> /usr/lib/x86_64-linux-gnu/libc_nonshared.a(elf-init.oS) (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o
> /usr/bin/ld.gold: 0 completed task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o
> /usr/bin/ld.gold: 0 completed task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o
> /usr/bin/ld.gold: 0 completed task Read_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o
> /usr/bin/ld.gold: 0 completed task Scan_relocs
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Task_function Layout_task_runner
> /usr/bin/ld.gold: Locking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o"
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o"
> /usr/bin/ld.gold: Locking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o"
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Locking file "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Unlocking file "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Locking file "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o"
> /usr/bin/ld.gold: Locking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o"
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o"
> /usr/bin/ld.gold: Locking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o"
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o"
> /usr/bin/ld.gold: Locking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o"
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Locking file "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Unlocking file "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Locking file "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Unlocking file "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Locking file "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o"
> /usr/bin/ld.gold: Locking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o"
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Locking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o"
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o"
> /usr/bin/ld.gold: Locking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o"
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Locking file "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Unlocking file "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Locking file "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Unlocking file "/tmp/CheckSymbolExists.o"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Locking file "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/x86_64-linux-gnu/libc_nonshared.a"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o"
> /usr/bin/ld.gold: Locking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o"
> /usr/bin/ld.gold: Unlocking file
> "/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o"
> /usr/bin/ld.gold: Locking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Unlocking file "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Closed descriptor 5 for
> "/usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a"
> /usr/bin/ld.gold: Opened new descriptor 3 for "/tmp/a.out"
> /usr/bin/ld.gold: 0 completed task Task_function Layout_task_runner (user:
> 0.000000 sys: 0.010000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Write_symbols_task
> /usr/bin/ld.gold: 0 completed task Write_symbols_task (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Write_sections_task
> /usr/bin/ld.gold: 0 completed task Write_sections_task (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Write_data_task
> /usr/bin/ld.gold: 0 completed task Write_data_task (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o
> /usr/bin/ld.gold: 0 completed task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o
> /usr/bin/ld.gold: 0 completed task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o (user: 0.000000 sys: 0.000000
> wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o
> /usr/bin/ld.gold: 0 completed task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o (user: 0.000000 sys: 0.000000 wall:
> 0.000000)
> /usr/bin/ld.gold: 0 running task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o
> /usr/bin/ld.gold: 0 completed task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o
> /usr/bin/ld.gold: 0 completed task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Relocate_task /tmp/CheckSymbolExists.o
> /usr/bin/ld.gold: error: /tmp/CheckSymbolExists.o: failed to match
> split-stack sequence at section 4 offset 0
> /usr/bin/ld.gold: 0 completed task Relocate_task /tmp/CheckSymbolExists.o
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(morestack.o)
> /usr/bin/ld.gold: 0 completed task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(morestack.o) (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(generic-morestack.o)
> /usr/bin/ld.gold: 0 completed task Relocate_task
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a(generic-morestack.o) (user: 0.000000
> sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Relocate_task
> /usr/lib/x86_64-linux-gnu/libc_nonshared.a(elf-init.oS)
> /usr/bin/ld.gold: 0 completed task Relocate_task
> /usr/lib/x86_64-linux-gnu/libc_nonshared.a(elf-init.oS) (user: 0.000000 sys:
> 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Write_after_input_sections_task
> /usr/bin/ld.gold: 0 completed task Write_after_input_sections_task (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Task_function Build_id_task_runner
> /usr/bin/ld.gold: 0 completed task Task_function Build_id_task_runner
> (user: 0.000000 sys: 0.000000 wall: 0.000000)
> /usr/bin/ld.gold: 0 running task Task_function Close_task_runner
> /usr/bin/ld.gold: 0 completed task Task_function Close_task_runner (user:
> 0.000000 sys: 0.000000 wall: 0.000000)
> collect2: error: ld returned 1 exit status
>
> On 2020-05-01 17:15, Than McIntosh wrote:
>
>
> Sorry, I wasn't clear on that last email.
>
> What I'm asking is if you could rerun the compilation by hand, e.g.
>
> $ cat > /tmp/CheckSymbolExists.c << EOF
> #include <sys/mman.h>
>
> int main(int argc, char** argv)
> {
> (void)argv;
> #ifndef mmap
> return ((int*)(&mmap))[argc];
> #else
> (void)argc;
> return 0;
> #endif
> }
> EOF
> $ /usr/bin/cc -fPIC -Werror=date-time -Wall -Wextra -Wno-unused-parameter
> -Wwrite-strings -Wno-missing-field-initializers -pedantic -Wno-long-long
> -Wimplicit-fallthrough -Wno-comment -fdiagnostics-color -ffunction-sections
> -fdata-sections -fuse-ld=gold -fsplit-stack -fuse-ld=gold
> -Wl,-allow-shlib-undefined /tmp/CheckSymbolExists.c -c -o
> /tmp/CheckSymbolExists.o
> $ /usr/bin/cc -v -fPIC -fuse-ld=gold -fsplit-stack -fuse-ld=gold
> -Wl,-allow-shlib-undefined -Wl,--debug,all /tmp/CheckSymbolExists.o -o
> /tmp/a.out -lm
> $
>
> I am hoping that might give me a little more info.
>
> Thanks, Than
>
>
> On Fri, May 1, 2020 at 9:41 AM Martins Eglitis <mart...@sitilge.id.lv>
> wrote:
>
>> Sure, I have attached the CMakeOutput.log and CMakeError.log
>> On 2020-05-01 16:19, Than McIntosh wrote:
>>
>>
>> A little more detail on the error in question. This is a very obscure
>> error, so please bear with me.
>>
>> >>/usr/bin/ld.gold: error:
>> CMakeFiles/cmTC_81c99.dir/CheckSymbolExists.c.o: failed to match
>> split-stack sequence at section 4 offset 0
>>
>> What's happening here is that the linker (ld.gold) is linking together
>> two object files, let's call them "a.o" and "b.o".
>>
>> The linker detects that one of the objects (let's say "a.o") has a marker
>> indicating that it was compiled with the "-fsplit-stack" option. The second
>> object file "b.o" has no such marker (e.g. it apparently wasn't compiled
>> with -fsplit-stack).
>>
>> In addition, the linker sees (from object file relocations) that a
>> function (let's call it AFunc) in a.o is making a call to BFunc in b.o. In
>> such instances the gold linker has a feature that will perform a
>> fixup/rewrite on the calling function to make sure that when the call takes
>> place, the stack is large enough (so that -split-stack will have the right
>> effect).
>>
>> To apply this fixup, the linker is looking for a specific prolog
>> instruction sequence-- when it doesn't find that sequence, it issues the
>> error.
>>
>> In the previous LLVM bug I cited, the problem was with the C compiler --
>> it was marking the object as split-stack, but not consistently emitting the
>> prolog sequence that the linker looks for.
>>
>> Your compiler is an up-to-date version of GCC, however, so it's hard for
>> me to believe that the compiler is at fault.
>>
>> [This is a lot of technical detail, sorry about that].
>>
>> Do you think you could rerun the compile by hand and send me some of the
>> output (e.g. regenerate the file "CheckSymbolExists.c" as it appeared in
>> the cmake output log?
>>
>> Thanks, Than
>>
>> On Thu, Apr 30, 2020 at 4:39 PM Martins Eglitis <mart...@sitilge.id.lv>
>> wrote:
>>
>>> Sorry, I should have mentioned that I am running a docker container
>>> based on the latest Ubuntu, and Ubuntu 18.04 as the host.
>>>
>>> On April 30, 2020 11:37:15 PM GMT+03:00, Martins Eglitis <
>>> mart...@sitilge.id.lv> wrote:
>>>>
>>>> Yes,
>>>>
>>>> cc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
>>>>
>>>>
>>>> On April 30, 2020 11:29:07 PM GMT+03:00, Than McIntosh <
>>>> th...@google.com> wrote:
>>>>>
>>>>> >>/usr/bin/ld.gold: error:
>>>>> >>CMakeFiles/cmTC_81c99.dir/CheckSymbolExists.c.o:
>>>>> failed to match split-stack sequence at section 4 offset 0
>>>>>
>>>>> OK, now I think we're getting somewhere, this looks suspicious. For
>>>>> reference, could you please send me the output of "/usr/bin/cc --version"?
>>>>>
>>>>> Thanks, Than
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Thu, Apr 30, 2020 at 4:26 PM Martins Eglitis <mart...@sitilge.id.lv>
>>>>> wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> There was something related in "CMakeError.log":
>>>>>>
>>>>>> Determining if the mmap exist failed with the following output:
>>>>>> Change Dir: /home/gopher/workarea/build-debug/CMakeFiles/CMakeTmp
>>>>>>
>>>>>> Run Build Command(s):/usr/bin/ninja cmTC_81c99 && [1/2] Building C
>>>>>> object CMakeFiles/cmTC_81c99.dir/CheckSymbolExists.c.o
>>>>>> CheckSymbolExists.c: In function 'main':
>>>>>> CheckSymbolExists.c:8:11: warning: ISO C forbids conversion of function
>>>>>> pointer to object pointer type [-Wpedantic]
>>>>>> 8 | return ((int*)(&mmap))[argc];
>>>>>> | ^
>>>>>> [2/2] Linking C executable cmTC_81c99
>>>>>> FAILED: cmTC_81c99
>>>>>> : && /usr/bin/cc -fPIC -Werror=date-time -Wall -Wextra
>>>>>> -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers
>>>>>> -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-comment
>>>>>> -fdiagnostics-color -ffunction-sections -fdata-sections -fuse-ld=gold
>>>>>> -fsplit-stack -fuse-ld=gold -Wl,-allow-shlib-undefined
>>>>>> CMakeFiles/cmTC_81c99.dir/CheckSymbolExists.c.o -o cmTC_81c99 -lm && :
>>>>>> /usr/bin/ld.gold: error:
>>>>>> CMakeFiles/cmTC_81c99.dir/CheckSymbolExists.c.o: failed to match
>>>>>> split-stack sequence at section 4 offset 0
>>>>>> collect2: error: ld returned 1 exit status
>>>>>> ninja: build stopped: subcommand failed.
>>>>>>
>>>>>>
>>>>>> File
>>>>>> /home/gopher/workarea/build-debug/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
>>>>>> /* */
>>>>>> #include <sys/mman.h>
>>>>>>
>>>>>> int main(int argc, char** argv)
>>>>>> {
>>>>>> (void)argv;
>>>>>> #ifndef mmap
>>>>>> return ((int*)(&mmap))[argc];
>>>>>> #else
>>>>>> (void)argc;
>>>>>> return 0;
>>>>>> #endif
>>>>>> }
>>>>>>
>>>>>> On 2020-04-30 20:32, Than McIntosh wrote:
>>>>>>
>>>>>> Thanks for the email.
>>>>>>
>>>>>> Sorry for the delay in responding, this is a very busy time right now
>>>>>> for our team (release freeze is happening at the end of this week).
>>>>>>
>>>>>> Just in general, the gollvm build procedure uses "cmake", and as part
>>>>>> of this process cmake is running various tests to make sure that the C
>>>>>> compiler you're using works properly, and to detect whether the system
>>>>>> you
>>>>>> are building on has the right header files, libraries, etc.
>>>>>>
>>>>>> Of particular concern is the cmake check for "mmap"-- the mmap()
>>>>>> routine is definitely available on Ubuntu, so it's puzzling that cmake
>>>>>> thinks it isn't available.
>>>>>>
>>>>>> One thing you might do: after the build fails, try looking at the
>>>>>> debris in the CMakeFiles dir:
>>>>>>
>>>>>> $ ls CMakeFiles
>>>>>> 3.13.4 cmake.check_cache feature_tests.bin src.c
>>>>>> 3.15.4 CMakeError.log feature_tests.c
>>>>>> TargetDirectories.txt
>>>>>> CheckIncludeFiles CMakeOutput.log feature_tests.cxx test.o
>>>>>> CheckTypeSize CMakeTmp simple.cc
>>>>>>
>>>>>> In that dir, look at "CMakeOutput.log" for the place where this test
>>>>>> is run:
>>>>>>
>>>>>> Look for a section that looks like this:
>>>>>>
>>>>>> Determining if the mmap exist passed with the following output:
>>>>>> Change Dir: /tmp/llvm-project/build-relwithdbg/CMakeFiles/CMakeTmp
>>>>>>
>>>>>> Run Build Command:"/usr/local/google/home/thanm/bin/ninja"
>>>>>> "cmTC_feb45"
>>>>>> [1/2] Building C object
>>>>>> CMakeFiles/cmTC_feb45.dir/CheckSymbolExists.c.o
>>>>>> CheckSymbolExists.c: In function ‘main’:
>>>>>> CheckSymbolExists.c:8:11: warning: ISO C forbids conversion of
>>>>>> function pointer to object pointer type [-Wpedantic]
>>>>>> return ((int*)(&mmap))[argc];
>>>>>> ^
>>>>>> [2/2] Linking C executable cmTC_feb45
>>>>>>
>>>>>> File
>>>>>> /tmp/llvm-project/build-relwithdbg/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
>>>>>> /* */
>>>>>> #include <sys/mman.h>
>>>>>>
>>>>>> int main(int argc, char** argv)
>>>>>> {
>>>>>> (void)argv;
>>>>>> #ifndef mmap
>>>>>> return ((int*)(&mmap))[argc];
>>>>>> #else
>>>>>> (void)argc;
>>>>>> return 0;
>>>>>> #endif
>>>>>> }
>>>>>>
>>>>>> Are there any clues there perhaps?
>>>>>>
>>>>>> Thanks, Than
>>>>>>
>>>>>>
>>>>>> On Thu, Apr 30, 2020 at 1:05 PM <siti...@gmail.com> wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> I initially opened an issue, but was suggested to post to the
>>>>>>> mailing list instead: https://github.com/golang/go/issues/38728
>>>>>>>
>>>>>>> Build keeps failing when trying to build (Ubuntu Focal Fossa, amd64)
>>>>>>> from the latest commit to the master and following the build
>>>>>>> instructions.
>>>>>>> Has anyone succeeded to build gollvm recently? I am getting errors like
>>>>>>> this:
>>>>>>>
>>>>>>> -- Could NOT find LibXml2 (missing: LIBXML2_LIBRARY LIBXML2_INCLUDE_DIR)
>>>>>>> -- Native target architecture is X86
>>>>>>> -- Threads enabled.
>>>>>>> -- Doxygen disabled.
>>>>>>> -- Go bindings disabled.
>>>>>>> -- Ninja version: 1.10.0
>>>>>>> -- Could NOT find OCaml (missing: OCAMLFIND OCAML_VERSION
>>>>>>> OCAML_STDLIB_PATH)
>>>>>>> -- Could NOT find OCaml (missing: OCAMLFIND OCAML_VERSION
>>>>>>> OCAML_STDLIB_PATH)
>>>>>>> -- OCaml bindings disabled.
>>>>>>> -- LLVM host triple: x86_64-unknown-linux-gnu
>>>>>>> -- LLVM default target triple: x86_64-unknown-linux-gnu
>>>>>>> -- Building with -fPIC
>>>>>>> -- Constructing LLVMBuild project information
>>>>>>> -- Targeting AArch64
>>>>>>> -- Targeting AMDGPU
>>>>>>> -- Targeting ARM
>>>>>>> -- Targeting AVR
>>>>>>> -- Targeting BPF
>>>>>>> -- Targeting Hexagon
>>>>>>> -- Targeting Lanai
>>>>>>> -- Targeting Mips
>>>>>>> -- Targeting MSP430
>>>>>>> -- Targeting NVPTX
>>>>>>> -- Targeting PowerPC
>>>>>>> -- Targeting RISCV
>>>>>>> -- Targeting Sparc
>>>>>>> -- Targeting SystemZ
>>>>>>> -- Targeting WebAssembly
>>>>>>> -- Targeting X86
>>>>>>> -- Targeting XCore
>>>>>>> CMake Error at tools/gollvm/cmake/modules/AddGollvm.cmake:37 (message):
>>>>>>> C compiler does not support -fsplit-stack
>>>>>>> Call Stack (most recent call first):
>>>>>>> tools/gollvm/CMakeLists.txt:21 (include)
>>>>>>>
>>>>>>>
>>>>>>> -- starting libgo configuration.
>>>>>>> CMake Error at tools/gollvm/cmake/modules/LibbacktraceUtils.cmake:19
>>>>>>> (message):
>>>>>>> Support for mmap() is required -- setup failed.
>>>>>>> Call Stack (most recent call first):
>>>>>>> tools/gollvm/libgo/CMakeLists.txt:45 (setup_libbacktrace)
>>>>>>>
>>>>>>>
>>>>>>> CMake Error at tools/gollvm/cmake/modules/LibffiUtils.cmake:27
>>>>>>> (message):
>>>>>>> Support for mmap() is required -- setup failed.
>>>>>>> Call Stack (most recent call first):
>>>>>>> tools/gollvm/libgo/CMakeLists.txt:49 (setup_libffi)
>>>>>>>
>>>>>>>
>>>>>>> -- Libgo: creating stdlib package targets
>>>>>>> -- Libgo: generating check targets
>>>>>>> -- libgo configuration complete.
>>>>>>> -- starting gotools configuration.
>>>>>>> -- gotools: generating check targets
>>>>>>> -- gotools configuration complete.
>>>>>>> -- Registering Bye as a pass plugin (static build: OFF)
>>>>>>> -- Failed to find LLVM FileCheck
>>>>>>> -- Version: 0.0.0
>>>>>>> -- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile
>>>>>>> -- Performing Test HAVE_POSIX_REGEX -- success
>>>>>>> -- Performing Test HAVE_STEADY_CLOCK -- success
>>>>>>> -- Configuring incomplete, errors occurred!
>>>>>>> See also "/home/gopher/workarea/build-debug/CMakeFiles/CMakeOutput.log".
>>>>>>> See also "/home/gopher/workarea/build-debug/CMakeFiles/CMakeError.log".
>>>>>>> ninja: error: loading 'build.ninja': No such file or directory
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> You received this message because you are subscribed to the Google
>>>>>>> Groups "golang-nuts" group.
>>>>>>> To unsubscribe from this group and stop receiving emails from it,
>>>>>>> send an email to golang-nuts+unsubscr...@googlegroups.com.
>>>>>>> To view this discussion on the web visit
>>>>>>> https://groups.google.com/d/msgid/golang-nuts/cdb72cf2-2fe2-4f44-87fb-5cc2058dd58a%40googlegroups.com
>>>>>>> <https://groups.google.com/d/msgid/golang-nuts/cdb72cf2-2fe2-4f44-87fb-5cc2058dd58a%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>>>>> .
>>>>>>>
>>>>>> --
>>>>>> Best regards,
>>>>>> Martins Eglitis
>>>>>>
>>>>>>
>>> --
>>> Sent from my Android device with K-9 Mail. Please excuse my brevity.
>>>
>> --
>> Best regards,
>> Martins Eglitis
>>
>> --
> Best regards,
> Martins Eglitis
>
>
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