From b9ebaa970dbb050a51021a013e8d5b6d5aac86ab Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Sat, 26 Feb 2022 18:15:28 -0800 Subject: [PATCH] Fix build with clang use GNU runtime when building native tools like gn when using native clang compiler Fixes | FAILED: gn | /mnt/b/yoe/master/build/tmp/work/core2-64-yoe-linux/qtpdf/5.15.8+gitAUTOINC+73e76f9e86_48a205f9e0-r0/recipe-sysroot-native/usr/bin/clang++ -O3 -fdata-sections -ffunction-sections -Wl,--gc-sections -Wl,-stri p-all -Wl,--as-needed -pthread -o gn -Wl,--start-group tools/gn/gn_main.o base.a gn_lib.a -Wl,--end-group -ldl | /mnt/b/yoe/master/build/tmp/hosttools/ld: cannot find /usr/lib/clang/14.0.0/lib/linux/libclang_rt.builtins-x86_64.a: No such file or directory Fix building with clang from meta-clang Clang defaults to llvm runtime and this patch is needed for building the host tools, since its using native runtime Upstream-Status: Inappropriate [OE-Specific] Signed-off-by: Khem Raj Signed-off-by: Martin Jansa --- src/buildtools/gn.pro | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/buildtools/gn.pro b/src/buildtools/gn.pro index 9632f0ef7..da85f8a26 100644 --- a/src/buildtools/gn.pro +++ b/src/buildtools/gn.pro @@ -20,7 +20,7 @@ build_pass|!debug_and_release { gn_gen_args = --no-last-commit-position --out-path $$out_path \ --cc \"$$which($$CC_host)\" --cxx \"$$which($$CXX_host)\" \ - --ld \"$$which($$CXX_host)\" --ar \"$$which(ar)\" \ + --ld \"$$which($$CXX_host) -rtlib=libgcc -unwindlib=libgcc\" --ar \"$$which(ar)\" \ --no-static-libstdc++ msvc:!clang_cl: gn_gen_args += --use-lto