1*4882a593SmuzhiyunFrom b9ebaa970dbb050a51021a013e8d5b6d5aac86ab Mon Sep 17 00:00:00 2001 2*4882a593SmuzhiyunFrom: Khem Raj <raj.khem@gmail.com> 3*4882a593SmuzhiyunDate: Sat, 26 Feb 2022 18:15:28 -0800 4*4882a593SmuzhiyunSubject: [PATCH] Fix build with clang 5*4882a593Smuzhiyun 6*4882a593Smuzhiyunuse GNU runtime when building native tools like gn 7*4882a593Smuzhiyunwhen using native clang compiler 8*4882a593Smuzhiyun 9*4882a593SmuzhiyunFixes 10*4882a593Smuzhiyun| FAILED: gn 11*4882a593Smuzhiyun| /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 12*4882a593Smuzhiyunp-all -Wl,--as-needed -pthread -o gn -Wl,--start-group tools/gn/gn_main.o base.a gn_lib.a -Wl,--end-group -ldl 13*4882a593Smuzhiyun| /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 14*4882a593Smuzhiyun 15*4882a593SmuzhiyunFix building with clang from meta-clang 16*4882a593Smuzhiyun 17*4882a593SmuzhiyunClang defaults to llvm runtime and this patch is needed 18*4882a593Smuzhiyunfor building the host tools, since its using native runtime 19*4882a593Smuzhiyun 20*4882a593SmuzhiyunUpstream-Status: Inappropriate [OE-Specific] 21*4882a593SmuzhiyunSigned-off-by: Khem Raj <raj.khem@gmail.com> 22*4882a593SmuzhiyunSigned-off-by: Martin Jansa <Martin.Jansa@gmail.com> 23*4882a593Smuzhiyun--- 24*4882a593Smuzhiyun src/buildtools/gn.pro | 2 +- 25*4882a593Smuzhiyun 1 file changed, 1 insertion(+), 1 deletion(-) 26*4882a593Smuzhiyun 27*4882a593Smuzhiyundiff --git a/src/buildtools/gn.pro b/src/buildtools/gn.pro 28*4882a593Smuzhiyunindex 9632f0ef7..da85f8a26 100644 29*4882a593Smuzhiyun--- a/src/buildtools/gn.pro 30*4882a593Smuzhiyun+++ b/src/buildtools/gn.pro 31*4882a593Smuzhiyun@@ -20,7 +20,7 @@ build_pass|!debug_and_release { 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun gn_gen_args = --no-last-commit-position --out-path $$out_path \ 34*4882a593Smuzhiyun --cc \"$$which($$CC_host)\" --cxx \"$$which($$CXX_host)\" \ 35*4882a593Smuzhiyun- --ld \"$$which($$CXX_host)\" --ar \"$$which(ar)\" \ 36*4882a593Smuzhiyun+ --ld \"$$which($$CXX_host) -rtlib=libgcc -unwindlib=libgcc\" --ar \"$$which(ar)\" \ 37*4882a593Smuzhiyun --no-static-libstdc++ 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun msvc:!clang_cl: gn_gen_args += --use-lto 40