Make number of build cores configurable in config.sh

Author: akien-mga

build-android/build.sh

@@ -3,7 +3,7 @@
 set -e
 
 export BUILD_NAME=official
-export SCONS="scons -j16 verbose=yes warnings=no progress=no"
+export SCONS="scons -j${NUM_CORES} verbose=yes warnings=no progress=no"
 export OPTIONS="builtin_libpng=yes builtin_openssl=yes builtin_zlib=yes debug_symbols=no use_static_cpp=yes use_lto=yes"
 export OPTIONS_MONO="module_mono_enabled=yes mono_static=yes"
 export TERM=xterm

build-ios/build.sh

@@ -3,7 +3,7 @@
 set -e
 
 export BUILD_NAME=official
-export SCONS="scons -j16 verbose=yes warnings=no progress=no"
+export SCONS="scons -j${NUM_CORES} verbose=yes warnings=no progress=no"
 export IOS_SDK="11.2"
 export OPTIONS="osxcross_sdk=darwin15 builtin_libpng=yes builtin_openssl=yes builtin_zlib=yes debug_symbols=no use_static_cpp=yes"
 export OPTIONS_MONO="module_mono_enabled=yes mono_static=yes"

build-javascript/build.sh

@@ -3,7 +3,7 @@
 set -e
 
 export BUILD_NAME=official
-export SCONS="scons -j16 verbose=yes warnings=no progress=no"
+export SCONS="scons -j${NUM_CORES} verbose=yes warnings=no progress=no"
 export OPTIONS="builtin_libpng=yes builtin_openssl=yes builtin_zlib=yes debug_symbols=no use_static_cpp=yes use_lto=yes"
 export OPTIONS_MONO="module_mono_enabled=yes mono_static=yes"
 export TERM=xterm

build-linux/build.sh

@@ -3,7 +3,7 @@
 set -e
 
 export BUILD_NAME=official
-export SCONS="scons -j16 verbose=yes warnings=no progress=no"
+export SCONS="scons -j${NUM_CORES} verbose=yes warnings=no progress=no"
 export OPTIONS="builtin_libpng=yes builtin_openssl=yes builtin_zlib=yes debug_symbols=no use_static_cpp=yes use_lto=yes"
 export OPTIONS_MONO="module_mono_enabled=yes mono_static=yes"
 export TERM=xterm

build-macosx/build.sh

@@ -3,7 +3,7 @@
 set -e
 
 export BUILD_NAME=official
-export SCONS="scons -j16 verbose=yes warnings=no progress=no"
+export SCONS="scons -j${NUM_CORES} verbose=yes warnings=no progress=no"
 export OPTIONS="osxcross_sdk=darwin17 builtin_libpng=yes builtin_openssl=yes builtin_zlib=yes debug_symbols=no use_static_cpp=yes use_lto=yes"
 export OPTIONS_MONO="module_mono_enabled=yes mono_static=yes"
 export TERM=xterm

build-mono-glue/build.sh

@@ -4,7 +4,7 @@ set -e
 
 export BUILD_NAME=official
 export OPTIONS="builtin_libpng=yes builtin_openssl=yes builtin_zlib=yes debug_symbols=no"
-export SCONS="scons -j16 verbose=yes warnings=no progress=no"
+export SCONS="scons -j${NUM_CORES} verbose=yes warnings=no progress=no"
 export TERM=xterm
 export MONO32_PREFIX=/usr
 export MONO64_PREFIX=/usr

build-server/build.sh

@@ -3,7 +3,7 @@
 set -e
 
 export BUILD_NAME=official
-export SCONS="scons -j16 verbose=yes warnings=no progress=no"
+export SCONS="scons -j${NUM_CORES} verbose=yes warnings=no progress=no"
 export OPTIONS="builtin_libpng=yes builtin_openssl=yes builtin_zlib=yes debug_symbols=no use_static_cpp=yes use_lto=yes"
 export MONO_OPTIONS="module_mono_enabled=yes mono_static=yes copy_mono_root=yes"
 export TERM=xterm

build-windows/build.sh

@@ -3,7 +3,7 @@
 set -e
 
 export BUILD_NAME=official
-export SCONS="scons -j16 verbose=yes warnings=no progress=no"
+export SCONS="scons -j${NUM_CORES} verbose=yes warnings=no progress=no"
 export OPTIONS="builtin_libpng=yes builtin_openssl=yes builtin_zlib=yes debug_symbols=no use_static_cpp=yes use_lto=yes"
 export OPTIONS_MONO="module_mono_enabled=yes mono_static=yes"
 export TERM=xterm

build.sh

@@ -4,13 +4,17 @@ set -e
 
 OPTIND=1
 
-# For default registry.
+# For default registry and number of cores.
 if [ ! -e config.sh ]; then
   echo "No config.sh, copying default values from config.sh.in."
   cp config.sh.in config.sh
 fi
 source ./config.sh
 
+if [ -z "${NUM_CORES}" ]; then
+  export NUM_CORES=16
+fi
+
 registry="${REGISTRY}"
 username=""
 password=""
@@ -123,35 +127,37 @@ export basedir="$(pwd)"
 mkdir -p ${basedir}/out
 mkdir -p ${basedir}/out/logs
 
+export podman_run="${podman} run -it --rm --env NUM_CORES -v ${basedir}/godot.tar.gz:/root/godot.tar.gz -v ${basedir}/mono-glue:/root/mono-glue -w /root/"
+
 mkdir -p ${basedir}/mono-glue
-${podman} run -it --rm -v ${basedir}/godot.tar.gz:/root/godot.tar.gz -v ${basedir}/build-mono-glue:/root/build -v ${basedir}/mono-glue:/root/mono-glue -w /root/ ${registry}/godot/mono-glue:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/mono-glue
+${podman_run} -v ${basedir}/build-mono-glue:/root/build ${registry}/godot/mono-glue:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/mono-glue
 
 mkdir -p ${basedir}/out/windows
-${podman} run -it --rm -v ${basedir}/godot.tar.gz:/root/godot.tar.gz -v ${basedir}/build-windows:/root/build -v ${basedir}/mono-glue:/root/mono-glue -v ${basedir}/out/windows:/root/out -w /root/ ${registry}/godot/windows:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/windows
+${podman_run} -v ${basedir}/build-windows:/root/build -v ${basedir}/out/windows:/root/out ${registry}/godot/windows:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/windows
 
 mkdir -p ${basedir}/out/linux/x64
-${podman} run -it --rm -v ${basedir}/godot.tar.gz:/root/godot.tar.gz -v ${basedir}/build-linux:/root/build -v ${basedir}/mono-glue:/root/mono-glue -v ${basedir}/out/linux/x64:/root/out -w /root/ ${registry}/godot/ubuntu-64:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/linux64
+${podman_run} -v ${basedir}/build-linux:/root/build -v ${basedir}/out/linux/x64:/root/out ${registry}/godot/ubuntu-64:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/linux64
 
 mkdir -p ${basedir}/out/linux/x86
-${podman} run -it --rm -v ${basedir}/godot.tar.gz:/root/godot.tar.gz -v ${basedir}/build-linux:/root/build -v ${basedir}/mono-glue:/root/mono-glue -v ${basedir}/out/linux/x86:/root/out -w /root/ ${registry}/godot/ubuntu-32:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/linux32
+${podman_run} -v ${basedir}/build-linux:/root/build -v ${basedir}/out/linux/x86:/root/out ${registry}/godot/ubuntu-32:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/linux32
 
 mkdir -p ${basedir}/out/server/x64
-${podman} run -it --rm -v ${basedir}/godot.tar.gz:/root/godot.tar.gz -v ${basedir}/build-server:/root/build -v ${basedir}/mono-glue:/root/mono-glue -v ${basedir}/out/server/x64:/root/out -w /root/ ${registry}/godot/ubuntu-64:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/server
+${podman_run} -v ${basedir}/build-server:/root/build -v ${basedir}/out/server/x64:/root/out ${registry}/godot/ubuntu-64:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/server
 
 mkdir -p ${basedir}/out/javascript
-${podman} run -it --rm -v ${basedir}/godot.tar.gz:/root/godot.tar.gz -v ${basedir}/build-javascript:/root/build -v ${basedir}/mono-glue:/root/mono-glue -v ${basedir}/out/javascript:/root/out -w /root/ ${registry}/godot/javascript:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/javascript
+${podman_run} -v ${basedir}/build-javascript:/root/build -v ${basedir}/out/javascript:/root/out ${registry}/godot/javascript:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/javascript
 
 mkdir -p ${basedir}/out/macosx/x64
-${podman} run -it --rm -v ${basedir}/godot.tar.gz:/root/godot.tar.gz -v ${basedir}/build-macosx:/root/build -v ${basedir}/mono-glue:/root/mono-glue -v ${basedir}/out/macosx/x64:/root/out -w /root/ ${registry}/godot-private/macosx:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/macosx
+${podman_run} -v ${basedir}/build-macosx:/root/build -v ${basedir}/out/macosx/x64:/root/out ${registry}/godot-private/macosx:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/macosx
 
 mkdir -p ${basedir}/out/android
-${podman} run -it --rm -v ${basedir}/godot.tar.gz:/root/godot.tar.gz -v ${basedir}/build-android:/root/build -v ${basedir}/out/android:/root/out -w /root/ ${registry}/godot-private/android:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/android
+${podman_run} -v ${basedir}/build-android:/root/build -v ${basedir}/out/android:/root/out ${registry}/godot-private/android:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/android
 
 mkdir -p ${basedir}/out/ios
-${podman} run -it --rm -v ${basedir}/godot.tar.gz:/root/godot.tar.gz -v ${basedir}/build-ios:/root/build -v ${basedir}/out/ios:/root/out -w /root/ ${registry}/godot-private/ios:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/ios
+${podman_run} -v ${basedir}/build-ios:/root/build -v ${basedir}/out/ios:/root/out ${registry}/godot-private/ios:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/ios
 
 mkdir -p ${basedir}/out/uwp
-${podman} run --ulimit nofile=32768:32768 -it --rm -v ${basedir}/godot.tar.gz:/root/godot.tar.gz -v ${basedir}/build-uwp:/root/build -v ${basedir}/out/uwp:/root/out -w /root/ ${registry}/godot-private/uwp:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/uwp
+${podman_run} --ulimit nofile=32768:32768 -v ${basedir}/build-uwp:/root/build -v ${basedir}/out/uwp:/root/out ${registry}/godot-private/uwp:latest bash build/build.sh 2>&1 | tee ${basedir}/out/logs/uwp
 
 if [ ! -z "$SUDO_UID" ]; then
   chown -R "${SUDO_UID}":"${SUDO_GID}" ${basedir}/out

config.sh.in

@@ -11,6 +11,9 @@
 # https://github.com/godotengine/build-containers
 export REGISTRY="registry.prehensile-tales.com"
 
+# Default number of parallel cores for each build.
+export NUM_CORES=16
+
 # Set up your own signing keystore and relevant details below.
 # If you do not fill all SIGN_* fields, signing will be skipped.