configure-iphoneos.sh

#!/bin/sh
IOSSDKVERSION=4.3
GCCVERSION=4.2.1
DEPLOYMENTTARGET=4.0

case $0 in
*iphonesim*)
	IOSTARGET=iPhoneSimulator
	HOSTARCH=i686-apple-darwin10
	ARCH=i386
	;;

*)
	IOSTARGET=iPhoneOS
	HOSTARCH=arm-apple-darwin10
	ARCH=armv6
	;;
esac

IOSROOT=/Developer/Platforms/$IOSTARGET.platform/Developer
IOSSDK=$IOSROOT/SDKs/$IOSTARGET$IOSSDKVERSION.sdk
GCCPATH=$IOSROOT/usr/bin
BUILDARCH=i386-apple-darwin10
COMPILER="$GCCPATH/$HOSTARCH-gcc-$GCCVERSION -march=$ARCH -miphoneos-version-min=$DEPLOYMENTTARGET -isysroot $IOSSDK"
#COMPILER="$GCCPATH/clang -arch $ARCH -miphoneos-version-min=$DEPLOYMENTTARGET -isysroot $IOSSDK"
export CPP="$COMPILER -E"
export CC="$COMPILER"
export CXX="$COMPILER"
export AR="$GCCPATH/ar"
export LD="$GCCPATH/ld"
export CFLAGS="-gdwarf-2 -Os -pipe $LDFLAGS"
export CXXFLAGS="$CFLAGS"
export LDFLAGS="-march=$ARCH -gdwarf-2"

./configure --build=$BUILDARCH --host=$HOSTARCH --disable-shared $@