ish/xcode-meson.sh
Theodore Dubois 088385dd37 Deal with breaking change in Meson 0.54.0
The CC environment variable is no longer used in cross builds. Now you
have to use CC_FOR_BUILD. Apparently it's recommended to use a "native
file" instead, but this seemed easier.

Should fix #671
2020-04-11 14:31:30 -07:00

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#!/bin/bash -x
mkdir -p $MESON_BUILD_DIR
cd $MESON_BUILD_DIR
config=$(meson introspect --buildoptions)
if [[ $? -ne 0 ]]; then
export CC_FOR_BUILD="env -u SDKROOT -u IPHONEOS_DEPLOYMENT_TARGET clang"
export CC="$CC_FOR_BUILD" # compatibility with meson < 0.54.0
crossfile=cross.txt
echo $ARCHS
arch=${ARCHS%% *}
meson_arch=$arch
case "$arch" in
arm64)
meson_arch=aarch64
;;
esac
cat > $crossfile <<EOF
[binaries]
c = 'clang'
ar = 'ar'
[host_machine]
system = 'darwin'
cpu_family = '$meson_arch'
cpu = '$meson_arch'
endian = 'little'
[properties]
c_args = ['-arch', '$arch']
needs_exe_wrapper = true
EOF
meson $SRCROOT --cross-file $crossfile || exit $?
config=$(meson introspect --buildoptions)
fi
buildtype=debug
b_ndebug=false
if [[ $CONFIGURATION == Release ]]; then
buildtype=debugoptimized
b_ndebug=true
fi
b_sanitize=none
log=$ISH_LOG
log_handler=nslog
jit=true
for var in buildtype log b_ndebug b_sanitize log_handler jit; do
old_value=$(python3 -c "import sys, json; v = next(x['value'] for x in json.load(sys.stdin) if x['name'] == '$var'); print(str(v).lower() if isinstance(v, bool) else v)" <<< $config)
new_value=${!var}
if [[ $old_value != $new_value ]]; then
meson configure "-D$var=$new_value"
fi
done