RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-10-31 11:52:44 +00:00
Code Issues Activity Actions

Meta: Automatically pick an appropriate GCC binary

Browse source
This commit is contained in:
Gunnar Beutner 2021-07-10 10:17:06 +02:00 • committed by Gunnar Beutner
parent 1e5c2c6231
commit 9780cdfb33
1 changed files with 28 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

28
Meta/serenity.sh
View file

@ -107,8 +107,36 @@ create_build_dir() {
cmake -GNinja "${CMAKE_ARGS[@]}" -S . -B "$BUILD_DIR"
}
pick_gcc() {
local BEST_VERSION=0
local BEST_GCC_CANDIDATE=""
for GCC_CANDIDATE in gcc gcc-10 gcc-11 gcc-12 /usr/local/bin/gcc-11 /opt/homebrew/bin/gcc-11; do
if ! command -v $GCC_CANDIDATE >/dev/null 2>&1; then
continue
fi
if $GCC_CANDIDATE --version 2>&1 | grep "Apple clang" >/dev/null; then
continue
fi
if ! $GCC_CANDIDATE -dumpversion >/dev/null 2>&1; then
continue
fi
local VERSION="$($GCC_CANDIDATE -dumpversion)"
local MAJOR_VERSION="${VERSION%%.*}"
if [ "$MAJOR_VERSION" -gt "$BEST_VERSION" ]; then
BEST_VERSION=$MAJOR_VERSION
BEST_GCC_CANDIDATE="$GCC_CANDIDATE"
fi
done
CMAKE_ARGS+=("-DCMAKE_C_COMPILER=$BEST_GCC_CANDIDATE")
CMAKE_ARGS+=("-DCMAKE_CXX_COMPILER=${BEST_GCC_CANDIDATE/gcc/g++}")
if [ "$BEST_VERSION" -lt 10 ]; then
die "Please make sure that GCC version 10.2 or higher is installed."
fi
}
cmd_with_target() {
is_valid_target || ( >&2 echo "Unknown target: $TARGET"; usage )
pick_gcc
if [ ! -d "$SERENITY_SOURCE_DIR" ]; then
SERENITY_SOURCE_DIR="$(get_top_dir)"