https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117657
--- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> --- (In reply to Robin Dapp from comment #3) > Is there a way to test it short of a cross compile? I guess not - but compiling shouldn't be difficult as no libraries are needed. Otherwise, I use for a full cross compile: in GCC's main source directory, a sym link: newlib -> ../newlib-cygwin/newlib/ (and https://sourceware.org/git/newlib-cygwin.git) And using LLVM >= 15 and $AMD_DIR = build dir: mkdir -p "$AMD_DIR/target-tools/bin" ln -s /usr/lib/llvm-$LLVM_VER/bin/llvm-ar "$AMD_DIR/target-tools/bin/amdgcn-amdhsa-ar" ln -s /usr/lib/llvm-$LLVM_VER/bin/llvm-mc "$AMD_DIR/target-tools/bin/amdgcn-amdhsa-as" ln -s /usr/lib/llvm-$LLVM_VER/bin/lld "$AMD_DIR/target-tools/bin/amdgcn-amdhsa-ld" ln -s /usr/lib/llvm-$LLVM_VER/bin/llvm-nm "$AMD_DIR/target-tools/bin/amdgcn-amdhsa-nm" ln -s /usr/lib/llvm-$LLVM_VER/bin/llvm-ranlib "$AMD_DIR/target-tools/bin/amdgcn-amdhsa-ranlib" cd "$AMD_DIR" PATH="`pwd`/target-tools/bin:$PATH" --- ^^^ those might not be needed for testing the attached reduced test as it only needs cc1 and no library support. ------------------------------ "$SOURCE_DIR/configure" --prefix="$DEST_DIR" --disable-bootstrap \ --disable-libstdcxx-pch \ --enable-languages=c,c++,fortran,lto \ --enable-as-accelerator-for=x86_64-pc-linux-gnu \ --target=amdgcn-amdhsa
