172 lines
5.3 KiB
Bash
Executable file
172 lines
5.3 KiB
Bash
Executable file
#!/bin/bash
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F="configure-iphone"
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if test "$*" = "--help" -o "$*" = "-h"; then
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echo "$F [OPTIONS]"
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echo ""
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echo "where:"
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echo " OPTIONS Other options that will be passed directly to"
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echo " ./aconfigure script. Run ./aconfigure --help"
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echo " for more info."
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echo ""
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echo "Environment variables:"
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echo " IPHONESDK Optionally specify which SDK to use. Value is the full "
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echo " path of the SDK. By default, the latest SDK installed"
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echo " will be used."
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echo " CC Optionally specify the path of the ARM cross compiler"
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echo " to use. By default, the compiler is deduced from the"
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echo " SDK."
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echo " ARCH Optional flags to specify target architecture, e.g."
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echo " ARCH=\"-arch armv7\". Default is arm64."
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echo " MIN_IOS Optional flags to specify minimum supported iOS"
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echo " versions, e.g. MIN_IOS=\"-miphoneos-version-min=10.0\". "
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echo " Default is 7.0."
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echo ""
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exit 0
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fi
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# Set the main iPhone developer directory, if not set
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if test "x${DEVPATH}" = "x"; then
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DEVPATH=/Applications/XCode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer
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if test ! -d $DEVPATH; then
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DEVPATH=/Developer/Platforms/iPhoneOS.platform/Developer
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fi
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echo "$F: DEVPATH is not specified, using ${DEVPATH}"
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fi
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# Make sure $DEVPATH directory exist
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if test ! -d $DEVPATH; then
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echo "$F error: directory $DEVPATH does not exist. Please install iPhone development kit"
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exit 1
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fi
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# Choose SDK version to use
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if test "$IPHONESDK" = ""; then
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# If IPHONESDK is not set, use the latest one
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for f in `ls $DEVPATH/SDKs/`; do echo $f | sed 's/\(.sdk\)//'; done | sort | tail -1 > tmpsdkname
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IPHONESDK=`cat tmpsdkname`.sdk
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rm -f tmpsdkname
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SDKPATH=${DEVPATH}/SDKs/${IPHONESDK}
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echo "$F: IPHONESDK is not specified, choosing ${IPHONESDK}"
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elif test -d ${IPHONESDK}; then
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# .. else if IPHONESDK is set and it points to a valid path, just use it
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SDKPATH=${IPHONESDK}
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else
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# .. else assume the SDK name is used.
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SDKPATH=${DEVPATH}/SDKs/${IPHONESDK}
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fi
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# Test the SDK directory
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if test ! -d ${SDKPATH}/usr/include; then
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echo "$F error: unable to find valid iPhone SDK in ${SDKPATH}"
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exit 1
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fi
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# Default CFLAGS if it's not specified
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if test "$CFLAGS" = ""; then
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CFLAGS="-O2 -Wno-unused-label"
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fi
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# Default LDFLAGS if it's not specified
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if test "$LDFLAGS" = ""; then
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LDFLAGS="-O2"
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fi
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# Test the toolchain directory
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TCPATH="${DEVPATH}/../../../Toolchains/XcodeDefault.xctoolchain"
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if test ! -d ${TCPATH}/usr/bin; then
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TCPATH="${DEVPATH}"
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fi
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# Determine which gcc for this SDK. Binaries should have the
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# full path as it's not normally in user's PATH
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if test "${CC}" = ""; then
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# Try to use clang if available
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ccpath="${TCPATH}/usr/bin/clang"
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# Next, try to use llvm-gcc
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gccpath="${DEVPATH}/usr/bin/llvm-gcc"
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if test -e ${ccpath}; then
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export CC="${ccpath}"
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elif test -e ${gccpath}; then
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export CC="${gccpath}"
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else
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for archpath in `ls -d ${SDKPATH}/usr/lib/gcc/arm-apple-darwin*`; do
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archname=`basename ${archpath}`
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for gccver in `ls ${archpath}`; do
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gccpath="${DEVPATH}/usr/bin/${archname}-gcc-${gccver}"
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if test -e ${gccpath}; then
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export CC="${gccpath}"
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fi
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done
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done
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fi
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if test ! "${CC}" = ""; then
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echo "$F: CC is not specified, choosing ${CC}"
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fi
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fi
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if test "${CC}" = ""; then
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echo "$F error: unable to find gcc for ${IPHONESDK}. If you think you have the right gcc, set the full path in CC environment variable."
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exit 1
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fi
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if test "${ARCH}" = ""; then
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export ARCH="-arch arm64"
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echo "$F: ARCH is not specified, choosing ${ARCH}"
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fi
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export ARCH_VAL=`echo ${ARCH} | sed 's/\-arch //' | sed -e 's/^[ \t]*//;s/[ \t]*$//' `
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if test "${ARCH_VAL}" = "arm64e"; then
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export ARCH_VAL="arm64"
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fi
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if test "${MIN_IOS}" = ""; then
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MIN_IOS_VER="7.0"
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echo "$F: MIN_IOS is not specified, choosing ${MIN_IOS_VER}"
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MIN_IOS="-miphoneos-version-min=${MIN_IOS_VER}"
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fi
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CFLAGS="${CFLAGS} ${MIN_IOS}"
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LDFLAGS="${LDFLAGS} ${MIN_IOS}"
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# Set CXX if not set
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if test "${CXX}" = ""; then
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export CXX=`echo ${CC} | sed 's/gcc/g++/'`
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echo "$F: CXX is not specified, using ${CXX}"
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fi
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# Other settings to feed to configure script.
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#ARCH="-arch armv6"
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export CFLAGS="${CFLAGS} -DPJ_SDK_NAME=\"\\\"`basename $SDKPATH`\\\"\" ${ARCH} -isysroot ${SDKPATH}"
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export LDFLAGS="${LDFLAGS} ${ARCH} -isysroot ${SDKPATH} -framework AudioToolbox -framework Foundation"
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export AR="${TCPATH}/usr/bin/libtool -static -o"
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export AR_FLAGS=" "
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export RANLIB="echo ranlib"
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# Use gcc -E as preprocessor instead of cpp, since cpp will find the
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# header files in standard /usr/include instead of in isysroot
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export CPP="${CC} ${ARCH} -E -isysroot ${SDKPATH}"
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# Print settings
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if test "1" = "1"; then
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echo "$F: calling ./aconfigure with env vars:"
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echo " MIN_IOS = ${MIN_IOS}"
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echo " CC = ${CC}"
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echo " CXX = ${CXX}"
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echo " SDKPATH = ${SDKPATH}"
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echo " CFLAGS = ${CFLAGS}"
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echo " LDFLAGS = ${LDFLAGS}"
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echo " AR = ${AR}"
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echo " RANLIB = ${RANLIB}"
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echo " ARCH = ${ARCH_VAL}"
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fi
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# And finally invoke the configure script itself
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./aconfigure --host=${ARCH_VAL}-apple-darwin_ios --disable-sdl $*
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if test "$?" = "0"; then
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echo "Done configuring for `basename $SDKPATH`"
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echo ""
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fi
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