# Dependencies are calculated from the .ios file that lists which libraries and frameworks to link

# against.

read SDK_MAJORVERSION SDK_MINORVERSION <<<${SDK_NAME//[^0-9]/ }

read SDK_PLATFORM <<<${SDK_NAME//[0-9.]/ }

if [ "$LIVECODE_DEP_FILE" == "" ]; then

if [[ $SDK_MAJORVERSION -ge 14 && $PRODUCT_NAME == "standalone" ]] ; then

LIVECODE_DEP_FILE="$SRCROOT/${PRODUCT_NAME}14.ios"

else

LIVECODE_DEP_FILE="$SRCROOT/$PRODUCT_NAME.ios"

fi

fi

if [ -f "$LIVECODE_DEP_FILE" ]; then

DEPS=$(cat "$LIVECODE_DEP_FILE")

STATIC_FRAMEWORKS=$DEPS

STATIC_FRAMEWORKS="$(sed "/^weak-framework/d" <<< "$STATIC_FRAMEWORKS")"

STATIC_FRAMEWORKS="$(sed "/^framework/d" <<< "$STATIC_FRAMEWORKS")"

STATIC_FRAMEWORKS="$(sed "/^library/d" <<< "$STATIC_FRAMEWORKS")"

STATIC_FRAMEWORKS=${STATIC_FRAMEWORKS//static-framework /-framework }

# Frameworks may not exist in older sdks so conditionally include

for MAJORVERSION in 3 4 5 6 7 8 9 10 11; do

for MINORVERSION in 0 1 2 3 4; do

if [[ $SDK_MAJORVERSION -lt $MAJORVERSION || ($SDK_MAJORVERSION == $MAJORVERSION && $SDK_MINORVERSION -lt $MINORVERSION) ]]; then

DEPS="$(sed "/framework-$MAJORVERSION\.$MINORVERSION /d" <<< "$DEPS")"

DEPS="$(sed "/weak-framework-$MAJORVERSION\.$MINORVERSION /d" <<< "$DEPS")"

else

DEPS="$(sed "s/framework-$MAJORVERSION\.$MINORVERSION/framework/g" <<< "$DEPS")"

DEPS="$(sed "s/weak-framework-$MAJORVERSION\.$MINORVERSION/weak-framework/g" <<< "$DEPS")"

fi

done

done

DEPS="$(sed "/static-framework /d" <<< "$DEPS")"

echo -e "$DEPS" > "$LIVECODE_DEP_FILE.tmp"

DEPS_SECTION="-Wl,-sectcreate -Wl,__MISC -Wl,__deps -Wl,"$LIVECODE_DEP_FILE.tmp""

DEPS=${DEPS//library /-l}

DEPS=${DEPS//weak-framework /-weak }

DEPS=${DEPS//framework /-framework }

DEPS=${DEPS//-weak /-weak_framework }

DEPS=$(echo $DEPS)

# At the moment, lcidlc still includes things that need objective-c, even if 'objc-objects' is not

# used - thus we force linking to Foundation, dittor for UIKit

DEPS="$DEPS -framework Foundation -framework UIKit"

fi

# Workaround trailing whitespace and multiple spaces issues

FRAMEWORK_SEARCH_PATHS=$(echo ${FRAMEWORK_SEARCH_PATHS} | xargs)

FRAMEWORK_SEARCH_PATHS="-F${FRAMEWORK_SEARCH_PATHS// / -F}"

LIBRARY_SEARCH_PATHS=$(echo ${LIBRARY_SEARCH_PATHS} | xargs)

LIBRARY_SEARCH_PATHS="-L${LIBRARY_SEARCH_PATHS// / -L}"

# Support using the same script for old externals

if [ "$SYMBOLS" != "_getXtable" ]; then

# The list of symbols exported by an iOS external is fixed

SYMBOLS="_MCExternalDescribe _MCExternalInitialize _MCExternalFinalize"

fi

# Munge the (computed) symbols list into a form suitable for g++

SYMBOLS="-Wl,-exported_symbol -Wl,${SYMBOLS// / -Wl,-exported_symbol -Wl,}"

# SN-2015-02019: [[ Bug 14625 ]] We build and link each arch separately, and lipo them

# togother once it's done.

# In debug mode we definitely don't want do dead-strip and remove symbols, as then debugging is very

# very hard!

if [ "$BUILD_STYLE" == "Debug" ]; then

SYMBOL_ARGS=

else

SYMBOL_ARGS="-dead_strip -Wl,-x"

fi

# Include custom linker flags

for LDFLAG in $(echo $OTHER_LDFLAGS | tr " " "\n")

do

OTHER_FLAGS="$OTHER_FLAGS -Wl,$LDFLAG"

done

# We still want to produce dylib for the simulator

if [ "$SDK_PLATFORM" = "iphonesimulator" ]; then

BUILD_DYLIB=1

else

BUILD_DYLIB=0

fi

# SN-2015-02-19: [[ Bug 14625 ]] Xcode only create FAT headers from iOS SDK 7.0

FAT_INFO=$(otool -fv "$BUILT_PRODUCTS_DIR/$EXECUTABLE_NAME" | grep "Fat headers")

if [ -z "$FAT_INFO" -o $BUILD_DYLIB -eq 1 ]; then

# No arch-specific compilation for simulators.

# We set the minimum iOS or simulator version

if [ $BUILD_DYLIB -eq 1 ]; then

MIN_OS_VERSION="-mios-simulator-version-min=6.0.0"

else

MIN_OS_VERSION="-miphoneos-version-min=6.0.0"

fi

ARCHS="-arch ${ARCHS// / -arch }"

# Build the 'dylib' form of the external - this is used by simulator builds, and as

# a dependency check for device builds - otherwise dsymutil call below may fail

"$DEVELOPER_BIN_DIR/g++" -stdlib=libc++ -dynamiclib $ARCHS $MIN_OS_VERSION -isysroot "$SDKROOT" $LIBRARY_SEARCH_PATHS $FRAMEWORK_SEARCH_PATHS $STATIC_FRAMEWORKS -o "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dylib" "$BUILT_PRODUCTS_DIR/$EXECUTABLE_NAME" $SYMBOL_ARGS $SYMBOLS $DEPS $OTHER_FLAGS

RESULT=$?

if [ $RESULT != 0 ]; then

exit $RESULT

fi

# Only build static library on device builds

if [ $BUILD_DYLIB -eq 0 ]; then

"$DEVELOPER_BIN_DIR/g++" -stdlib=libc++ -nodefaultlibs -Wl,-r -Wl,-x $ARCHS $MIN_OS_VERSION -isysroot "$SDKROOT" $LIBRARY_SEARCH_PATHS $FRAMEWORK_SEARCH_PATHS $STATIC_FRAMEWORKS -o "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.lcext" "$BUILT_PRODUCTS_DIR/$EXECUTABLE_NAME" $DEPS_SECTION $OTHER_FLAGS -Wl,-exported_symbol -Wl,___libinfoptr_$PRODUCT_NAME

RESULT=$?

if [ $RESULT != 0 ]; then

exit $RESULT

fi

fi

else

# Only executed if the binaries have a FAT header, and we need an architecture-specific

# linking

LCEXT_FILE_LIST=""

DYLIB_FILE_LIST=""

# Link architecture-specifically the libraries

for ARCH in $(echo $ARCHS | tr " " "\n")

do

LCEXT_FILE="$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.lcext_${ARCH}"

DYLIB_FILE="$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dylib_${ARCH}"

if [ $ARCH = "arm64" -o $ARCH = "x86_64" ]; then

MIN_VERSION="7.0.0"

else

MIN_VERSION="6.0.0"

fi

# Build the 'dylib' form of the external - this is used by simulator builds, and as

# a dependency check for device builds.

"$DEVELOPER_BIN_DIR/g++" -stdlib=libc++ -dynamiclib -arch $ARCH -miphoneos-version-min=${MIN_VERSION} -isysroot "$SDKROOT" $LIBRARY_SEARCH_PATHS $FRAMEWORK_SEARCH_PATHS $STATIC_FRAMEWORKS -o "$DYLIB_FILE" "$BUILT_PRODUCTS_DIR/$EXECUTABLE_NAME" $SYMBOL_ARGS $SYMBOLS $DEPS $OTHER_FLAGS

RESULT=$?

if [ $RESULT != 0 ]; then

echo "error: linking step of external dylib build failed, probably due to missing framework or library references - check the contents of the $PRODUCT_NAME.ios file"

exit $RESULT

fi

# Build the 'object file' form of the external - this is used by device builds.

"$DEVELOPER_BIN_DIR/g++" -stdlib=libc++ -nodefaultlibs -Wl,-r -Wl,-x -arch $ARCH -miphoneos-version-min=${MIN_VERSION} -isysroot "$SDKROOT" $LIBRARY_SEARCH_PATHS $FRAMEWORK_SEARCH_PATHS $STATIC_FRAMEWORKS -o "$LCEXT_FILE" "$BUILT_PRODUCTS_DIR/$EXECUTABLE_NAME" $DEPS_SECTION $OTHER_FLAGS -Wl,-exported_symbol -Wl,___libinfoptr_$PRODUCT_NAME

RESULT=$?

if [ $RESULT != 0 ]; then

echo "error: linking step of external object build failed"

exit $RESULT

fi

LCEXT_FILE_LIST+=" ${LCEXT_FILE}"

DYLIB_FILE_LIST+=" ${DYLIB_FILE}"

done

# Lipo together the arch-specific binaries and cleanup

lipo -create ${LCEXT_FILE_LIST} -output "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.lcext"

lipo -create ${DYLIB_FILE_LIST} -output "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dylib"

rm -r ${DYLIB_FILE_LIST}

rm -r ${LCEXT_FILE_LIST}

fi

# Now copy the products into the 'binaries' folder - the dylibs are used for simulator/testing on device

# through XCode; the lcext file is for standalone (device) builds from the IDE.

mkdir -p "$SRCROOT/binaries"

SUFFIX="-${SDK_MAJORVERSION}_${SDK_MINORVERSION}"

if [ "$SDK_PLATFORM" == "iphonesimulator" ]; then

/usr/bin/codesign --verbose -f -s "$CODE_SIGN_IDENTITY" "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dylib"

RESULT=$?

if [ $RESULT != 0 ]; then

echo "error: code signing"

exit $RESULT

fi

cp "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dylib" "$SRCROOT/binaries/$PRODUCT_NAME-Simulator$SUFFIX.dylib"

cp "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dylib" "$SRCROOT/binaries"

dsymutil "$SRCROOT/binaries/$PRODUCT_NAME.dylib"

mkdir -p "$SRCROOT/binaries/iOS"

cp "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dylib" "$SRCROOT/binaries/iOS/External-Simulator$SUFFIX"

cd binaries

zip -Rm $PRODUCT_NAME.lcext iOS/*

cd ..

else

cp "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dylib" "$SRCROOT/binaries/$PRODUCT_NAME-Device$SUFFIX.dylib"

cp "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.lcext" "$SRCROOT/binaries/$PRODUCT_NAME-Device$SUFFIX.lcext"

cp "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dylib" "$SRCROOT/binaries"

dsymutil "$SRCROOT/binaries/$PRODUCT_NAME.dylib"

mkdir -p "$SRCROOT/binaries/iOS"

cp "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.lcext" "$SRCROOT/binaries/iOS/External-Device$SUFFIX"

cd binaries

zip -Rm $PRODUCT_NAME.lcext iOS/*

cd ..

fi

# Cleanup

if [ -f "$LIVECODE_DEP_FILE.tmp" ]; then

rm "$LIVECODE_DEP_FILE.tmp"

fi