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visualboyadvance-m
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build: find oldest macOS SDK for Mac builder 

In the macOS builder script, find the oldest macOS SDK included in the
Command Line Tools and use its C and C++ header directories in
`CPPFLAGS` with `-isystem`.

Signed-off-by: Rafael Kitover <rkitover@gmail.com>
This commit is contained in:
Rafael Kitover 2025-05-02 23:11:45 +00:00
parent 0c6617e920
commit 24643675c5
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GPG Key ID: 08AB596679D86240
1 changed files with 8 additions and 1 deletions
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9
tools/macOS/builder
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@ -86,6 +86,13 @@ if [ -n "$BREW_PREFIX" ]; then
"$BREW_PREFIX"/bin/brew unlink gettext >/dev/null 2>&1 || :
fi
oldest_sdk=$(find /Library/Developer/CommandLineTools/SDKs -maxdepth 1 -mindepth 1 2>/dev/null | xargs basename | sed -E 's/^MacOSX//; s/\.sdk$//' | grep -E '[[:digit:]]' | sort -V | head -1)
extra_includes=
if [ -n "$oldest_sdk" ]; then
extra_includes="-isystem /Library/Developer/CommandLineTools/SDKs/MacOSX${oldest_sdk}.sdk/usr/include -isystem /Library/Developer/CommandLineTools/SDKs/MacOSX${oldest_sdk}.sdk/usr/include/c++/v1"
fi
export BUILD_ROOT="${BUILD_ROOT:-$HOME/vbam-build-mac-${target_cpu}}$BUILD_ROOT_SUFFIX"
ver_file=$(mktemp)
@ -126,7 +133,7 @@ export PATH="$best_llvm_path/bin:/usr/bin:/bin:/usr/sbin:/sbin:$BREW_PREFIX/bin"
export CC="$clang_path/bin/clang"
export CPP="$clang_path/bin/clang -E"
export CXX="$clang_path/bin/clang++"
export CPPFLAGS=-DICONV_CONST=
export CPPFLAGS="-DICONV_CONST= $extra_includes"
export CFLAGS="$target_build_arch -framework Carbon -framework Foundation -framework CoreServices -framework SystemConfiguration -Wno-unused-command-line-argument -DICONV_CONST= -Wl,-no_compact_unwind"
export CXXFLAGS="$target_build_arch -framework Carbon -framework Foundation -framework CoreServices -framework SystemConfiguration -Wno-unused-command-line-argument -DICONV_CONST= -Wl,-no_compact_unwind"
export OBJCXXFLAGS="$target_build_arch -framework Carbon -framework Foundation -framework CoreServices -framework SystemConfiguration -Wno-unused-command-line-argument -DICONV_CONST= -Wl,-no_compact_unwind"