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authorStefan Reinauer <stefan.reinauer@coreboot.org>2015-07-07 00:20:42 +0200
committerStefan Reinauer <stefan.reinauer@coreboot.org>2015-07-07 17:07:56 +0200
commite9e6e3d93c67c0e5df1b32fe37b1956624503c97 (patch)
treeab1a6a091926ddc2c05245f03e2af7a0b6d682d7
parenta660bc192167f86abb4a2b52cdd675bd5ef5fc03 (diff)
downloadcoreboot-e9e6e3d93c67c0e5df1b32fe37b1956624503c97.tar.xz
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> Reviewed-on: http://review.coreboot.org/10815 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
-rwxr-xr-xutil/crossgcc/buildgcc7
1 files changed, 7 insertions, 0 deletions
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index e0b4ed40eb..367f4d19ee 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"