40 lines
1.1 KiB
Bash
40 lines
1.1 KiB
Bash
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# Value passed to ./configure for the --host argument. If empty, then
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# --host will not be passed. Set this if you want to cross-compile.
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BUILD_HOST=
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# An example of how to cross-compile to mingw32 for Windows builds:
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#BUILD_HOST=i686-w64-mingw32
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# If we're cross-compiling to a different platform, this should be set
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# to true. We initialize this based on whether BUILD_HOST has been set.
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if [ "$BUILD_HOST" != "" ]; then
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IS_CROSS_COMPILE=true
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else
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IS_CROSS_COMPILE=false
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fi
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# Extra arguments we pass to make when building.
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MAKE_OPTS=
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# Uncomment to use more threads for faster builds.
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#MAKE_OPTS=-j4
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# On OS X, we must set additional options: build 32-bit binaries, and the
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# target API version.
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if [ $(uname) = "Darwin" ]; then
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CC="gcc -m32"
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CXX="g++ -m32"
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LDFLAGS="-lobjc ${LDFLAGS:-}"
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MACOSX_DEPLOYMENT_TARGET=10.7
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export CC CXX LDFLAGS MACOSX_DEPLOYMENT_TARGET
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# Treat this like a cross-compile, since we're building 32-bit:
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IS_CROSS_COMPILE=true
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else
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# TODO: explain what this does
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LDFLAGS="-Wl,-rpath -Wl,$INSTALL_DIR/lib ${LDFLAGS:-}"
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export LDFLAGS
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fi
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