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Fix LTO setting on Linux

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This commit is contained in:
Ashcon Partovi
2024-08-01 18:29:06 -07:00
parent de64683b22
commit f25599a6e8
3 changed files with 5 additions and 2 deletions
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3
.buildkite/scripts/env.sh
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@@ -80,6 +80,9 @@ function export_environment() {
export ZIG_LOCAL_CACHE_DIR="$HOME/.cache/zig-cache/$BUILDKITE_STEP_KEY"
export ZIG_GLOBAL_CACHE_DIR="$HOME/.cache/zig-cache/$BUILDKITE_STEP_KEY"
export BUN_DEPS_CACHE_DIR="$HOME/.cache/bun-deps/$BUILDKITE_STEP_KEY"
if [ "$(assert_os)" == "darwin" ]; then
export USE_LTO="ON"
fi
if [ "$(assert_arch)" == "aarch64" ]; then
export CPU_TARGET="native"
elif [[ "$BUILDKITE_STEP_KEY" == *"baseline"* ]]; then

2
Dockerfile
View File

@@ -52,7 +52,7 @@ ENV CI 1
ENV CPU_TARGET=${CPU_TARGET}
ENV BUILDARCH=${BUILDARCH}
ENV BUN_DEPS_OUT_DIR=${BUN_DEPS_OUT_DIR}
ENV BUN_ENABLE_LTO 1
ENV USE_LTO 1
ENV LC_CTYPE=en_US.UTF-8
ENV LC_ALL=en_US.UTF-8

2
scripts/env.sh
View File

@@ -60,7 +60,7 @@ export CXXFLAGS='-O3 -fno-exceptions -fno-rtti -fvisibility=hidden -fvisibility-
# Add flags for LTO
# We cannot enable LTO on macOS for dependencies because it requires -fuse-ld=lld and lld causes many segfaults on macOS (likely related to stack size)
if [ "$BUN_ENABLE_LTO" == "1" ]; then
if [ "$USE_LTO" == "1" ] || [ "$USE_LTO" == "ON" ]; then
export CFLAGS="$CFLAGS -flto=full "
export CXXFLAGS="$CXXFLAGS -flto=full -fwhole-program-vtables -fforce-emit-vtables "
export LDFLAGS="$LDFLAGS -flto=full -fwhole-program-vtables -fforce-emit-vtables "