Stefan Reinauer (stefan.reinauer@coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10815
-gerrit
commit 425effb8253dd5b87172a3d10713fe36e3f06ffe Author: Stefan Reinauer stefan.reinauer@coreboot.org Date: Tue Jul 7 00:20:42 2015 +0200
buildgcc: work around bug in --print-librt-file-name
Running "clang -target i386-elf --print-librt-file-name" prints [..]/bin/../lib/clang/3.6.1/lib/libclang_rt.builtins-i386.a
However, the correct path is [..]/lib/linux/libclang_rt.builtins-i386.a on a Linux host. Hence, create symbolic links to make sure that our build system finds the file where it expects it.
Change-Id: I21ef5c4a690d83c326717ca55c5ace558257a0ec Signed-off-by: Stefan Reinauer stefan.reinauer@coreboot.org --- util/crossgcc/buildgcc | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc index e0b4ed4..367f4d1 100755 --- a/util/crossgcc/buildgcc +++ b/util/crossgcc/buildgcc @@ -480,6 +480,13 @@ build_LLVM() {
cp -a ../$CFE_DIR/tools/scan-build/* $DESTDIR$TARGETDIR/bin cp -a ../$CFE_DIR/tools/scan-view/* $DESTDIR$TARGETDIR/bin + + # create symlinks to work around broken --print-librt-file-name + # when used with -target. + cd $DESTDIR$TARGETDIR/lib/clang/${CLANG_VERSION}/lib + for i in */libclang_rt.builtins*.a; do + ln -s $i . + done }
printf "${blue}Welcome to the ${red}coreboot${blue} cross toolchain builder v$CROSSGCC_VERSION ($CROSSGCC_DATE)${NC}\n\n"