GHC-iOS arm-apple-darwin10-gcc script for ARMv7/v7s fat binaries

gistfile1.txt

#!/bin/sh

TARGET_PLATFORM=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk
TARGET_BIN="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin"

TARGET_GCC=$TARGET_BIN/arm-apple-darwin10-llvm-gcc-4.2
TARGET_CFLAGS="-isysroot $TARGET_PLATFORM -mcpu=cortex-a8 -mfpu=neon"

allArgs=$@

# Only need lipo when we're building object files
if [[ "$allArgs" == *.o* ]]
then
# Find the filename 
fileName=$(echo "$allArgs" | sed 's|.*-o \([^.]*\)\.o.*|\1|')

# Create filename variants for armV7 and armV7s
fileNameForArmv7=$fileName-armv7
fileNameForArmv7s=$fileName-armv7s

# Call gcc twice, once for each architecture, outputting to our filename variants
$TARGET_GCC $TARGET_CFLAGS "-march=armv7" ${allArgs//$fileName.o/$fileNameForArmv7.o}
$TARGET_GCC $TARGET_CFLAGS "-march=armv7s" ${allArgs//$fileName.o/$fileNameForArmv7s.o}

# Lipo the two filename variants together
lipo $fileNameForArmv7.o $fileNameForArmv7s.o -create -output $fileName.o
else
# If not building object files, call regularly.
exec $TARGET_GCC $TARGET_CFLAGS "$@"
fi