sunlin added a comment. In D108286#2952511 <https://reviews.llvm.org/D108286#2952511>, @MaskRay wrote:
> Please provide more information: the platform name and the output of `g++ > empty.cc '-###' |& sed -E 's/ "?-[LiIr]/\n&/g'` > > Note that there is a FIXME. It's unclear why your platform needs the specific > rule. The root cause is clang13 lost the ".../lib64" in LIBRARY_PATH conparing to clang12 source code. This patch is try to add the line back from clang 12 https://github.com/llvm/llvm-project/blob/fed41342a82f5a3a9201819a82bf7a48313e296b/clang/lib/Driver/ToolChains/Linux.cpp#L309. Anyway, the g++ output are list as below. $ g++ empty.cc '-###' |& sed -E 's/ "?-[LiIr]/\n&/g' Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper Target: x86_64-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --disable-libgcj --with-isl=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux Thread model: posix gcc version 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC) COLLECT_GCC_OPTIONS='-shared-libgcc' '-mtune=generic' '-march=x86-64' /usr/libexec/gcc/x86_64-redhat-linux/4.8.5/cc1plus -quiet -D_GNU_SOURCE empty.cc -quiet -dumpbase empty.cc "-mtune=generic" "-march=x86-64" -auxbase empty -o /tmp/ccaC9lqH.s COLLECT_GCC_OPTIONS='-shared-libgcc' '-mtune=generic' '-march=x86-64' as --64 -o /tmp/cctILs46.o /tmp/ccaC9lqH.s COMPILER_PATH=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/:/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/:/usr/libexec/gcc/x86_64-redhat-linux/:/usr/lib/gcc/x86_64-redhat-linux/4.8.5/:/usr/lib/gcc/x86_64-redhat-linux/ LIBRARY_PATH=/usr/lib/gcc/x86_64-redhat-linux/4.8.5/:/usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/:/lib/../lib64/:/usr/lib/../lib64/:/usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../:/lib/:/usr/lib/ COLLECT_GCC_OPTIONS='-shared-libgcc' '-mtune=generic' '-march=x86-64' /usr/libexec/gcc/x86_64-redhat-linux/4.8.5/collect2 --build-id --no-add-needed --eh-frame-hdr "--hash-style=gnu" -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/crt1.o /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/crti.o /usr/lib/gcc/x86_64-redhat-linux/4.8.5/crtbegin.o -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5 -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../.. /tmp/cctILs46.o "-lstdc++" -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /usr/lib/gcc/x86_64-redhat-linux/4.8.5/crtend.o /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/crtn.o Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D108286/new/ https://reviews.llvm.org/D108286 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
