On Tue, Jun 11, 2019 at 7:13 PM Yu, Mingli <mingli...@windriver.com> wrote: > > i Expert, > > I encounter a build error for llvm > 8.0.0(git://github.com/llvm/llvm-project.git) on ppc after upgrade gcc > to 9.1.0 > | collect2: fatal error: ld terminated with signal 11 [Segmentation fault] > > The linker used here is powerpc-poky-linux-g++.
Considering it is ld that is crashing, maybe reporting it to binutils instead. Thanks, Andrew Pinski > > # powerpc-poky-linux-g++ -v > Using built-in specs. > COLLECT_GCC=powerpc-poky-linux-g++ > COLLECT_LTO_WRAPPER=//yocto/builds/upgrade6/tmp/work/ppc7400-poky-linux/llvm/8.0.0-r0/recipe-sysroot-native/usr/bin/powerpc-poky-linux/../../libexec/powerpc-poky-linux/gcc/powerpc-poky-linux/9.1.0/lto-wrapper > Target: powerpc-poky-linux > Configured with: > ../../../../../../work-shared/gcc-9.1.0-r0/gcc-9.1.0/configure > --build=x86_64-linux --host=x86_64-linux --target=powerpc-poky-linux > --prefix=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/usr > --exec_prefix=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/usr > --bindir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/usr/bin/powerpc-poky-linux > --sbindir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/usr/bin/powerpc-poky-linux > --libexecdir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/usr/libexec/powerpc-poky-linux > --datadir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/usr/share > --sysconfdir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/etc > --sharedstatedir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/com > --localstatedir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/var > --libdir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/usr/lib/powerpc-poky-linux > --includedir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/usr/include > --oldincludedir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/usr/include > --infodir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/usr/share/info > --mandir=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native/usr/share/man > --disable-silent-rules --disable-dependency-tracking > --with-libtool-sysroot=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot-native > --enable-clocale=generic --with-gnu-ld --enable-shared > --enable-languages=c,c++ --enable-threads=posix --disable-multilib > --enable-c99 --enable-long-long --enable-symvers=gnu > --enable-libstdcxx-pch --program-prefix=powerpc-poky-linux- > --without-local-prefix --enable-lto --disable-libssp --enable-libitm > --disable-bootstrap --disable-libmudflap --with-system-zlib > --with-linker-hash-style=sysv --enable-linker-build-id --with-ppl=no > --with-cloog=no --enable-checking=release --enable-cheaders=c_global > --without-isl --with-gxx-include-dir=/not/exist/usr/include/c++/9.1.0 > --with-sysroot=/not/exist > --with-build-sysroot=//yocto/builds/upgrade6/tmp/work/x86_64-linux/gcc-cross-powerpc/9.1.0-r0/recipe-sysroot > --enable-secureplt --with-long-double-128 --enable-targets=powerpc64 > --enable-poison-system-directories --with-system-zlib --disable-static > --disable-nls --with-glibc-version=2.28 --enable-initfini-array > --enable-__cxa_atexit > Thread model: posix > gcc version 9.1.0 (GCC) > > BTW, it builds successfully with gcc 8.3.0. > > > Any hints here? > > Thanks,
