Macintosh-Tools/Retro68
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Merge pull request #243 from autc04/build-parallel

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on linux, adjust `make -j` option to processor count
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Wolfgang Thaller 2024-05-09 14:22:35 +02:00 committed by GitHub
commit ea25160b2e
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1 changed files with 8 additions and 4 deletions
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12
build-toolchain.bash
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@ -23,6 +23,10 @@ SRC=$(cd `dirname $0` && pwd -P)
DEFAULT_PREFIX=`pwd -P`/toolchain/
PREFIX=$DEFAULT_PREFIX
BINUTILS=`pwd -P`/binutils-build
BUILD_JOBS=8
if [ $(uname) == "Linux" ]; then
BUILD_JOBS=$(grep processor /proc/cpuinfo | wc -l)
fi
##################### Prerequisites check
@ -228,7 +232,7 @@ if [ $SKIP_THIRDPARTY != true ]; then
mkdir -p binutils-build
cd binutils-build
$SRC/binutils/configure --target=m68k-apple-macos --prefix=$PREFIX --disable-doc
make -j8
make -j$BUILD_JOBS
make install
cd ..
@ -240,7 +244,7 @@ if [ $SKIP_THIRDPARTY != true ]; then
--enable-languages=c,c++ --with-arch=m68k --with-cpu=m68000 \
--disable-libssp MAKEINFO=missing
# There seems to be a build failure in parallel builds; ignore any errors and try again without -j8.
make -j8 || make
make -j$BUILD_JOBS || make
make install
unset target_configargs
cd ..
@ -271,7 +275,7 @@ if [ $SKIP_THIRDPARTY != true ]; then
mkdir -p binutils-build-ppc
cd binutils-build-ppc
$SRC/binutils/configure --disable-plugins --target=powerpc-apple-macos --prefix=$PREFIX --disable-doc
make -j8
make -j$BUILD_JOBS
make install
cd ..
@ -281,7 +285,7 @@ if [ $SKIP_THIRDPARTY != true ]; then
export target_configargs="--disable-nls --enable-libstdcxx-dual-abi=no --disable-libstdcxx-verbose"
$SRC/gcc/configure --target=powerpc-apple-macos --prefix=$PREFIX \
--enable-languages=c,c++ --disable-libssp --disable-lto MAKEINFO=missing
make -j8
make -j$BUILD_JOBS
make install
unset target_configargs
cd ..