# OSX options

DEVELOPER="/Applications/Xcode.app/Contents/Developer"

PLATFORM_DEVELOPER="${DEVELOPER}/Platforms/MacOSX.platform/Developer"

SDK="MacOSX10.9.sdk"

OSXGCCVERSION=4.2

OSXMIN="10.6"

# Generic options

export MAKEFLAGS="-j1"

# Was a platform specified?

if [ -z "${PLATFORM}" ] ; then

case $(uname) in

Darwin|Darwin64)

export PLATFORM="mac"

;;

*)

export PLATFORM="linux"

;;

esac

fi

# Which platform are we actually targeting?

case "${PLATFORM}" in

mac)

export ARCHS="i386 x86_64"

export CC_BASE="${DEVELOPER}/usr/bin/gcc --sysroot=${PLATFORM_DEVELOPER}/SDKs/${SDK} -isysroot ${PLATFORM_DEVELOPER}/SDKs/${SDK} -mmacosx-version-min=${OSXMIN}"

export CXX_BASE="${DEVELOPER}/usr/bin/g++ --sysroot=${PLATFORM_DEVELOPER}/SDKs/${SDK} -isysroot ${PLATFORM_DEVELOPER}/SDKs/${SDK} -mmacosx-version-min=${OSXMIN}"

;;

linux)

export ARCHS="i386 x86_64"

export CC_BASE="gcc"

export CXX_BASE="g++"

;;

emscripten)

export ARCHS="js"

export EMMAKE="emmake"

export EMCONFIGURE="emconfigure"

;;

esac

# Allow the arch to be set manually

if [ ! -z "${CUSTOM_ARCH}" ] ; then

export ARCHS="${CUSTOM_ARCH}"

fi

if [ "${PLATFORM}" == "ios" ] ; then

source "${BASEDIR}/scripts/ios.inc"

fi

if [ "${PLATFORM}" == "android" ] ; then

source "${BASEDIR}/scripts/android.inc"

fi

function setArchs {

local SUBPLATFORM_INDEX=$1

export ARCHS=${IOS_ARCHS[$SUBPLATFORM_INDEX]}

}

function setCCForArch {

local ARCH=$1

local SUBPLATFORM_INDEX=$2

# Use the custom CC and CXX, if set

if [ ! -z "${CUSTOM_CC}" -a "${PLATFORM}" != "android" ] ; then

export CC="${CUSTOM_CC}"

export CXX="${CUSTOM_CXX}"

return

fi

case "${PLATFORM}" in

win32)

export CFLAGS="/MT"

export CXXFLAGS="/MT"

;;

mac)

export CC="${CC_BASE} -arch $1"

export CXX="${CXX_BASE} -arch $1"

;;

linux)

# When building with newer binutils (>= 2.26), new types of

# relocations are added that older binutils don't understand.

# To suppress this, pass '-Wa,-mrelax-relocations=no' to the

# compiler.

CC_FLAGS_X86_NORELAX="-Wa,-mrelax-relocations=no"

if [ "$1" == "x86_64" ] ; then

export CC="${CC_BASE} -m64 ${CC_FLAGS_X86_NORELAX}"

export CXX="${CXX_BASE} -m64 ${CC_FLAGS_X86_NORELAX}"

else

export CC="${CC_BASE} -m32 ${CC_FLAGS_X86_NORELAX}"

export CXX="${CXX_BASE} -m32 ${CC_FLAGS_X86_NORELAX}"

fi

;;

android)

if [ "$1" == "armv6" ] ; then

export CC="${ANDROID_CC} ${ANDROID_CFLAGS}"

export CXX="${ANDROID_CXX} ${ANDROID_CXXFLAGS}"

else

export CC="${ANDROID_CC} -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 ${ANDROID_CFLAGS}"

export CXX="${ANDROID_CXX} -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 ${ANDROID_CXXFLAGS}"

EXTRA_LDFLAGS="-march=armv7-a -Wl,--fix-cortex-a8"

fi

export LINK="${ANDROID_LINK} ${EXTRA_LDFLAGS} ${ANDROID_LDFLAGS}"

export LD="${LINK}"

;;

ios)

XCODE=${IOS_XCODE[$SUBPLATFORM_INDEX]}

SUBPLATFORM=${IOS_SUBPLATFORM[$SUBPLATFORM_INDEX]}

VERSION=${IOS_VERSION[$SUBPLATFORM_INDEX]}

export CROSS_TOP="${XCODE}/Platforms/${SUBPLATFORM}.platform/Developer"

export CROSS_SDK="${SUBPLATFORM}${VERSION}.sdk"

if [ "${ARCH}" == "armv7" -o "${ARCH}" == "armv7s" ] ; then

ARCH_FLAGS="-mthumb"

else

ARCH_FLAGS=

fi

if [ -x "${CROSS_TOP}/usr/bin/gcc" ] ; then

CCPATH="${CROSS_TOP}/usr/bin"

else

CCPATH="${XCODE}/usr/bin"

fi

export CC="${CCPATH}/gcc -arch ${ARCH} ${ARCH_FLAGS} -isysroot ${CROSS_TOP}/SDKs/${CROSS_SDK} -miphoneos-version-min=6.1"

export CXX="${CCPATH}/g++ -arch ${ARCH} ${ARCH_FLAGS} -isysroot ${CROSS_TOP}/SDKs/${CROSS_SDK} -miphoneos-version-min=6.1"

export LDFLAGS="-L${CROSS_TOP}/SDKs/${CROSS_SDK}/usr/lib -isysroot ${CROSS_TOP}/SDKs/${CROSS_SDK} -Wl,-dead_strip"

;;

esac

}