#!/bin/sh

#

# Build a fat binary on Mac OS X, thanks Ryan!

# PowerPC compiler flags (10.2 runtime compatibility)

-F/Developer/SDKs/MacOSX10.2.8.sdk/System/Library/Frameworks \

-I/Developer/SDKs/MacOSX10.2.8.sdk/Developer/Headers/FlatCarbon \

-DMAC_OS_X_VERSION_MIN_REQUIRED=1020 \

-I/Developer/SDKs/MacOSX10.2.8.sdk/usr/include/gcc/darwin/3.3 \

-I/Developer/SDKs/MacOSX10.2.8.sdk/usr/include/gcc/darwin/3.3/c++ \

-I/Developer/SDKs/MacOSX10.2.8.sdk/usr/include/gcc/darwin/3.3/c++/ppc-darwin \

-isystem /Developer/SDKs/MacOSX10.2.8.sdk/usr/include"

# PowerPC linker flags 

-L/Developer/SDKs/MacOSX10.2.8.sdk/usr/lib/gcc/darwin/3.3 \

-F/Developer/SDKs/MacOSX10.2.8.sdk/System/Library/Frameworks \

-Wl,-syslibroot,/Developer/SDKs/MacOSX10.2.8.sdk"

# Intel compiler flags (10.4 runtime compatibility)

-DMAC_OS_X_VERSION_MIN_REQUIRED=1040 -isysroot /Developer/SDKs/MacOSX10.4u.sdk"

# Intel linker flags

-L/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin8/4.0.0 \

-Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk"

#

# Find the configure script

#

cd `dirname $0`/..

#

# Figure out which phase to build:

# all,

# configure, configure-ppc, configure-x86,

# make, make-ppc, make-x86, merge

# install

if test x"$1" = x; then

    phase=all

else

    phase="$1"

fi

case $phase in

    all)

        configure_ppc="yes"

        configure_x86="yes"

        make_ppc="yes"

        make_x86="yes"

        merge="yes"

        ;;

    configure)

        configure_ppc="yes"

        configure_x86="yes"

        ;;

    configure-ppc)

        configure_ppc="yes"

        ;;

    configure-x86)

        configure_x86="yes"

        ;;

    make)

        make_ppc="yes"

        make_x86="yes"

        merge="yes"

        ;;

    make-ppc)

        make_ppc="yes"

        ;;

    make-x86)

        make_x86="yes"

        ;;

    merge)

        merge="yes"

        ;;

    install)

        make_x86="yes"

        ;;

esac

#

# Create the build directories

#

for dir in build build/ppc build/x86; do

    if test -d $dir; then

        :

    else

        mkdir $dir || exit 1

    fi

done

#

# Build the PowerPC binary

#

if test x$configure_ppc = xyes; then

    (cd build/ppc && \

     sh ../../configure CFLAGS="$CFLAGS_PPC" LDFLAGS="$LFLAGS_PPC") || exit 2

fi

if test x$make_ppc = xyes; then

    (cd build/ppc && make) || exit 3

fi

#

# Build the Intel binary

#

if test x$configure_x86 = xyes; then

    (cd build/x86 && \

     sh ../../configure CFLAGS="$CFLAGS_X86" LDFLAGS="$LFLAGS_X86") || exit 2

fi

if test x$make_x86 = xyes; then

    (cd build/x86 && make) || exit 3

fi

#

# Combine into fat binary

#

target=`echo build/x86/build/.libs/*.dylib | sed 's|.*/||'`

if test x$merge = xyes; then

    (cd build && \

     lipo -create -o $target */build/.libs/*.dylib &&

     lipo -create -o SDLMain.o */build/SDLMain.o &&

     ar cru libSDLmain.a SDLMain.o && ranlib libSDLmain.a &&

     echo "Build complete!" &&

     echo "Files can be found in the build directory.") || exit 4

fi

#

# Install

#

if test x$install = xyes; then

    echo "Install not implemented"

    exit 1

fi