Mercurial > sdl-ios-xcode
view build-scripts/fatbuild.sh @ 4324:1496aa09e41e SDL-1.2
Steven Noonan to sdl
While trying to build the SDLMain.m included with SDL 1.2.14, with
#define SDL_USE_NIB_FILE 1:
/Users/steven/Development/darwinia/targets/macosx/Darwinia/SDLMain.m:
In function '-[SDLMain fixMenu:withAppName:]':
/Users/steven/Development/darwinia/targets/macosx/Darwinia/SDLMain.m:122:
warning: 'sizeToFit' is deprecated (declared at
/Developer/SDKs/MacOSX10.6.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:281)
/Users/steven/Development/darwinia/targets/macosx/Darwinia/SDLMain.m:
In function 'main':
/Users/steven/Development/darwinia/targets/macosx/Darwinia/SDLMain.m:376:
warning: 'poseAsClass:' is deprecated (declared at
/Developer/SDKs/MacOSX10.6.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:127)
/Users/steven/Development/darwinia/targets/macosx/Darwinia/SDLMain.m:376:
error: 'poseAsClass:' is unavailable (declared at
/Developer/SDKs/MacOSX10.6.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:127)
/Users/steven/Development/darwinia/targets/macosx/Darwinia/SDLMain.m:377:
warning: passing argument 2 of 'NSApplicationMain' from incompatible
pointer type
Eric Wing to Sam
I don't have time today to look at this in detail, but the problem is definitely the poseAsClass: method.
This was deprecated in Obj-C 2.0 and not retained in 64-bit.
I've never used this method and it has always been limited to esoteric uses. I think this is why Apple wanted to dump it (among complicating some other things they do). I have read about others getting bit by this when migrating. Long story short, there really isn't a migration path for this method. The question that then must be asked is why are we using it (what does it accomplish), and then figure out the 'proper' way of accomplishing that.
Glancing at SDLMain.m, it's not obvious to me why it is there or what it is really accomplishing. My only speculation is that NSApplicationMain hardcodes something to look for NSApplication and a subclass (SDLApplication) fails for some reason (assuming that the original coder did this for good reason).
Three thoughts come to mind.
1) The Info.plist has properties to control things related to the startup class and nib.
NSPrincipalClass, NSMainNibFile
Maybe principle class needs to be SDLApplication and we can delete the poseAs
2) I was told that 10.6 introduced new APIs to make programatic NIB wrangling and avoidance easier. Unfortunately, I don't know the specifics.
3) Instead of subclassing NSApplication in SDLMain.m, maybe we can just add a category. It looks like the following is the only thing that is done (quick glance):
@interface SDLApplication : NSApplication
@end
@implementation SDLApplication
/* Invoked from the Quit menu item */
- (void)terminate:(id)sender
{
/* Post a SDL_QUIT event */
SDL_Event event;
event.type = SDL_QUIT;
SDL_PushEvent(&event);
}
@end
So instead, we change this to: (warning written in mail and untested)
@interface NSApplication (SDLApplication)
- (void) terminate:(id)sender;
@end
@implementation NSApplication (SDLApplication)
/* Invoked from the Quit menu item */
- (void)terminate:(id)sender
{
/* Post a SDL_QUIT event */
SDL_Event event;
event.type = SDL_QUIT;
SDL_PushEvent(&event);
}
@end
Then everywhere SDLApplication is used, we change it to NSApplication (and remove the poseAsClass line).
Perhaps you could ask the bug reporter to try this solution (#3).
And if that fails, maybe try #1.
-Eric
Steven Noonan to Sam
The suggested change (diff below) seems to work fine.
- Steven
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Mon, 12 Oct 2009 21:07:12 +0000 |
parents | 3e7f2edce658 |
children | 6f74b80cca1d |
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#!/bin/sh # # Build a fat binary on Mac OS X, thanks Ryan! # Number of CPUs (for make -j) NCPU=`sysctl -n hw.ncpu` NJOB=$NCPU #NJOB=`expr $NCPU + 1` # Generic, cross-platform CFLAGS you always want go here. CFLAGS="-O3 -g -pipe" # Locate Xcode SDK path SDK_PATH=/Developer/SDKs if [ ! -d $SDK_PATH ]; then echo "Couldn't find SDK path" exit 1 fi # See if we can use 10.2 or 10.3 runtime compatibility if [ -d "$SDK_PATH/MacOSX10.2.8.sdk" ]; then # PowerPC configure flags (10.2 runtime compatibility) # We dynamically load X11, so using the system X11 headers is fine. CONFIG_PPC="--build=`uname -p`-apple-darwin --host=powerpc-apple-darwin \ --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib" # PowerPC compiler flags CC_PPC="gcc-3.3 -arch ppc" CXX_PPC="g++-3.3 -arch ppc" CFLAGS_PPC="" CPPFLAGS_PPC="-DMAC_OS_X_VERSION_MIN_REQUIRED=1020 \ -nostdinc \ -F$SDK_PATH/MacOSX10.2.8.sdk/System/Library/Frameworks \ -I$SDK_PATH/MacOSX10.2.8.sdk/usr/include/gcc/darwin/3.3 \ -isystem $SDK_PATH/MacOSX10.2.8.sdk/usr/include" # PowerPC linker flags LFLAGS_PPC="-Wl,-headerpad_max_install_names -arch ppc \ -L$SDK_PATH/MacOSX10.2.8.sdk/usr/lib/gcc/darwin/3.3 \ -F$SDK_PATH/MacOSX10.2.8.sdk/System/Library/Frameworks \ -Wl,-syslibroot,$SDK_PATH/MacOSX10.2.8.sdk" else # 10.2 or 10.3 SDK # PowerPC configure flags (10.3 runtime compatibility) # We dynamically load X11, so using the system X11 headers is fine. CONFIG_PPC="--build=`uname -p`-apple-darwin --host=powerpc-apple-darwin \ --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib" # PowerPC compiler flags CC_PPC="gcc-4.0 -arch ppc" CXX_PPC="g++-4.0 -arch ppc" CFLAGS_PPC="" CPPFLAGS_PPC="-DMAC_OS_X_VERSION_MIN_REQUIRED=1030 \ -nostdinc \ -F$SDK_PATH/MacOSX10.3.9.sdk/System/Library/Frameworks \ -I$SDK_PATH/MacOSX10.3.9.sdk/usr/lib/gcc/powerpc-apple-darwin9/4.0.1/include \ -isystem $SDK_PATH/MacOSX10.3.9.sdk/usr/include" # PowerPC linker flags LFLAGS_PPC="-Wl,-headerpad_max_install_names -arch ppc -mmacosx-version-min=10.3 \ -L$SDK_PATH/MacOSX10.3.9.sdk/usr/lib/gcc/powerpc-apple-darwin9/4.0.1 \ -F$SDK_PATH/MacOSX10.3.9.sdk/System/Library/Frameworks \ -Wl,-syslibroot,$SDK_PATH/MacOSX10.3.9.sdk" fi # 10.2 or 10.3 SDK # Intel configure flags (10.4 runtime compatibility) # We dynamically load X11, so using the system X11 headers is fine. CONFIG_X86="--build=`uname -p`-apple-darwin --host=i386-apple-darwin \ --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib" # Intel compiler flags CC_X86="gcc-4.0 -arch i386" CXX_X86="g++-4.0 -arch i386" CFLAGS_X86="-mmacosx-version-min=10.4" CPPFLAGS_X86="-DMAC_OS_X_VERSION_MIN_REQUIRED=1040 \ -nostdinc \ -F$SDK_PATH/MacOSX10.4u.sdk/System/Library/Frameworks \ -I$SDK_PATH/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1/include \ -isystem $SDK_PATH/MacOSX10.4u.sdk/usr/include" # Intel linker flags LFLAGS_X86="-Wl,-headerpad_max_install_names -arch i386 -mmacosx-version-min=10.4 \ -L$SDK_PATH/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1 \ -Wl,-syslibroot,$SDK_PATH/MacOSX10.4u.sdk" # # Find the configure script # srcdir=`dirname $0`/.. auxdir=$srcdir/build-scripts cd $srcdir # # Figure out which phase to build: # all, # configure, configure-ppc, configure-x86, # make, make-ppc, make-x86, merge # install # clean 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) install_bin="yes" install_hdrs="yes" install_lib="yes" install_data="yes" install_man="yes" ;; install-bin) install_bin="yes" ;; install-hdrs) install_hdrs="yes" ;; install-lib) install_lib="yes" ;; install-data) install_data="yes" ;; install-man) install_man="yes" ;; clean) clean_ppc="yes" clean_x86="yes" ;; clean-ppc) clean_ppc="yes" ;; clean-x86) clean_x86="yes" ;; *) echo "Usage: $0 [all|configure[-ppc|-x86]|make[-ppc|-x86]|merge|install|clean]" exit 1 ;; esac case `uname -p` in powerpc) native_path=ppc ;; *86) native_path=x86 ;; *) echo "Couldn't figure out native architecture path" exit 1 ;; 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 $CONFIG_PPC CC="$CC_PPC" CXX="$CXX_PPC" CFLAGS="$CFLAGS $CFLAGS_PPC" CPPFLAGS="$CPPFLAGS_PPC" LDFLAGS="$LFLAGS_PPC") || exit 2 fi if test x$make_ppc = xyes; then (cd build/ppc && ls include && make -j$NJOB) || exit 3 fi # # Build the Intel binary # if test x$configure_x86 = xyes; then (cd build/x86 && \ sh ../../configure $CONFIG_X86 CC="$CC_X86" CXX="$CXX_X86" CFLAGS="$CFLAGS $CFLAGS_X86" CPPFLAGS="$CPPFLAGS_X86" LDFLAGS="$LFLAGS_X86") || exit 2 fi if test x$make_x86 = xyes; then (cd build/x86 && make -j$NJOB) || exit 3 fi # # Combine into fat binary # if test x$merge = xyes; then output=.libs sh $auxdir/mkinstalldirs build/$output cd build target=`find . -mindepth 3 -type f -name '*.dylib' | head -1 | sed 's|.*/||'` (lipo -create -o $output/$target `find . -mindepth 3 -type f -name "*.dylib"` && ln -sf $target $output/libSDL-1.2.0.dylib && ln -sf $target $output/libSDL.dylib && lipo -create -o $output/libSDL.a */build/.libs/libSDL.a && cp $native_path/build/.libs/libSDL.la $output && cp $native_path/build/.libs/libSDL.lai $output && cp $native_path/build/libSDL.la . && lipo -create -o libSDLmain.a */build/libSDLmain.a && echo "Build complete!" && echo "Files can be found in the build directory.") || exit 4 cd .. fi # # Install # do_install() { echo $* $* || exit 5 } if test x$prefix = x; then prefix=/usr/local fi if test x$exec_prefix = x; then exec_prefix=$prefix fi if test x$bindir = x; then bindir=$exec_prefix/bin fi if test x$libdir = x; then libdir=$exec_prefix/lib fi if test x$includedir = x; then includedir=$prefix/include fi if test x$datadir = x; then datadir=$prefix/share fi if test x$mandir = x; then mandir=$prefix/man fi if test x$install_bin = xyes; then do_install sh $auxdir/mkinstalldirs $bindir do_install /usr/bin/install -c -m 755 build/$native_path/sdl-config $bindir/sdl-config fi if test x$install_hdrs = xyes; then do_install sh $auxdir/mkinstalldirs $includedir/SDL for src in $srcdir/include/*.h; do \ file=`echo $src | sed -e 's|^.*/||'`; \ do_install /usr/bin/install -c -m 644 $src $includedir/SDL/$file; \ done do_install /usr/bin/install -c -m 644 $srcdir/include/SDL_config_macosx.h $includedir/SDL/SDL_config.h fi if test x$install_lib = xyes; then do_install sh $auxdir/mkinstalldirs $libdir do_install sh build/$native_path/libtool --mode=install /usr/bin/install -c build/libSDL.la $libdir/libSDL.la do_install /usr/bin/install -c -m 644 build/libSDLmain.a $libdir/libSDLmain.a do_install ranlib $libdir/libSDLmain.a fi if test x$install_data = xyes; then do_install sh $auxdir/mkinstalldirs $datadir/aclocal do_install /usr/bin/install -c -m 644 $srcdir/sdl.m4 $datadir/aclocal/sdl.m4 fi if test x$install_man = xyes; then do_install sh $auxdir/mkinstalldirs $mandir/man3 for src in $srcdir/docs/man3/*.3; do \ file=`echo $src | sed -e 's|^.*/||'`; \ do_install /usr/bin/install -c -m 644 $src $mandir/man3/$file; \ done fi # # Clean up # do_clean() { echo $* $* || exit 6 } if test x$clean_x86 = xyes; then do_clean rm -r build/x86 fi if test x$clean_ppc = xyes; then do_clean rm -r build/ppc fi