0ct0pu5/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2024-12-12 09:20:36 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 7

Toolchain+CI: Link LLVM with LLD if available

Browse source 
According to most benchmarks, LLD is faster than GNU ld and the macOS
linker, so let's use it if possible in order to speed up the toolchain
build.
This commit is contained in:
Daniel Bertalan 2022-01-08 12:59:14 +01:00 committed by Ali Mohammad Pur
parent d21c38a72d
commit 162606f358
Notes: sideshowbarker 2024-07-17 21:16:12 +09:00 
Author: https://github.com/BertalanD
Commit: https://github.com/SerenityOS/serenity/commit/162606f3586
Pull-request: https://github.com/SerenityOS/serenity/pull/11701
Reviewed-by: https://github.com/ADKaster
Reviewed-by: https://github.com/jepebe
2 changed files with 14 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Meta/Azure/Setup.yml
View file

@ -10,7 +10,7 @@ steps:
sudo add-apt-repository ppa:canonical-server/server-backports
sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt-get update
sudo apt-get install ccache e2fsprogs gcc-11 g++-11 libstdc++-11-dev libmpfr-dev libmpc-dev ninja-build qemu-utils qemu-system-i386 unzip
sudo apt-get install ccache e2fsprogs gcc-11 g++-11 libstdc++-11-dev libmpfr-dev libmpc-dev ninja-build qemu-utils qemu-system-i386 unzip lld
displayName: 'Install Dependencies'
- ${{ if eq(parameters.os, 'Linux') }}:

13
Toolchain/BuildClang.sh
View file

@ -130,6 +130,18 @@ then
exit 1
fi
link_lld=
buildstep dependencies echo "Checking whether the LLD linker is available..."
if ${CXX:-c++} -o /dev/null -fuse-ld=lld -xc - >/dev/null 2>/dev/null << 'PROGRAM'
int main() {}
PROGRAM
then
link_lld=1
buildstep dependencies echo "Using LLD for linking LLVM."
else
buildstep dependencies echo "LLD not found. Using the default linker."
fi
# === CHECK CACHE AND REUSE ===
pushd "$DIR"
@ -254,6 +266,7 @@ pushd "$DIR/Build/clang"
-DCMAKE_INSTALL_PREFIX="$PREFIX" \
-DSERENITY_MODULE_PATH="$DIR/CMake" \
-C "$DIR/CMake/LLVMConfig.cmake" \
${link_lld:+"-DLLVM_ENABLE_LLD=ON"} \
${dev:+"-DLLVM_CCACHE_BUILD=ON"} \
${ci:+"-DLLVM_CCACHE_BUILD=ON"} \
${ci:+"-DLLVM_CCACHE_DIR=$LLVM_CCACHE_DIR"} \