Makefile.am
author Sam Lantinga <slouken@libsdl.org>
Thu, 02 Feb 2006 06:26:39 +0000
changeset 1321 e05bc5d315e3
parent 1131 e044e7c70a50
permissions -rw-r--r--
Date: Wed, 1 Feb 2006 18:20:33 -0800
From: Eric Wing
Subject: SDL/Universal Binary updates

Hi Sam,
Attached is a big set of changes to the Xcode projects to support
Universal Binaries. I have also included .dmgs that include the
prebuilt frameworks.

Ryan, I also updated SMPEG which is also in the package.

The SDL and smpeg binaries were built against the CVS version (pulled
maybe a month ago?).

I do not have an Intel Mac to test on so I have no idea if this stuff
actually works. However, Christian Walther has been a big help in
testing 10.2.8 and 10.3.9 so I'm fairly confident we got the build
settings correct for at least PPC.

I have attempted to document the important things for producing these
Universal Binaries. Documentation is somewhat scattered through out
everything, but there is a big centralized piece of documentation in
the UniversalBinaryNotes.rtf in the SDL.dmg.

As far as Universal Binaries are concerned, the big things were:
- Build with gcc 3.3 on PPC, 4.0 on Intel.
- We couldn't get any of the MMX/SSE code to compile/link (SDL and
smpeg).
- All 3rd party dependencies had to be rebuilt as Universal

There were also a bunch of non-Universal things that have been updated:
- I converted the SDL-satellites to create .dmg's instead of .pkg
installers
- Updated all 3rd party static libraries with current versions. (I
think libpng was the most dramatic going from 1.0.? to 1.2.8 with API
breakage. I haven't found any problems so far in doing this.)
- Changed some compiler optimization settings
- Finally updated the exports list for SDL_mixer
- Tried to include a static smpeg in SDL_mixer (multiple build
variants in Xcode project now)
- Enabled Altivec in SDL (we forgot to add the flags to Xcode last time)
- More documentation

Since so many things have changed, there might be new problems
introduced. The big issue I've found so far is with SDL_mixer. As I
mentioned on the mailing list, MP3's produce an assertion failure.
And the MikMod problem reported on Bugzilla continues to persist.

There's probably a bunch of other stuff I'm forgetting. There really
were hundreds of little things I mucked with so it's hard to remember
them all.

If you have any questions, feel free to ask.

Thanks,
Eric
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# The top-level input Makefile for SDL
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# require automake 1.4
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AUTOMAKE_OPTIONS = 1.4
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## Any directories that you want built and installed should go here.
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SUBDIRS = src include docs
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## Any directories you want a part of the distribution should be listed
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## here, as well as have a Makefile generated at the end of configure.in
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##
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## This only works for subdirectories one level deep.
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DIST_SUBDIRS = $(SUBDIRS)
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# SDL runtime configuration script
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bin_SCRIPTS = sdl-config
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# All the rest of the distributed files
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EXTRA_DIST =		\
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	BUGS		\
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	TODO		\
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	COPYING		\
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	CREDITS		\
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	INSTALL		\
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	README		\
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	README.AmigaOS	\
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	README.CVS	\
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	README.DC	\
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	README.Epoc	\
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	README.MacOS	\
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	README.MacOSX	\
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	README.MiNT	\
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	README.NanoX	\
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	README.PicoGUI	\
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	README.QNX	\
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	README.Qtopia	\
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	README.WinCE	\
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	README-SDL.txt	\
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	Borland.html	\
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	Borland.zip	\
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	VisualC.html	\
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	VisualC.zip	\
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	VisualCE.zip	\
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	Makefile.dc	\
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	MPWmake.sea.bin	\
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	CWprojects.sea.bin \
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	PBProjects.tar.gz \
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	EpocBuildFiles.zip \
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	Xcode.tar.gz	\
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	Xcode21.tar.gz	\
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	XcodeUniversal.tar.gz	\
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	WhatsNew	\
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	docs.html	\
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	sdl.m4		\
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	SDL.spec	\
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	autogen.sh	\
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	strip_fPIC.sh
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# M4 macro file for inclusion with autoconf
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m4datadir = $(datadir)/aclocal
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m4data_DATA = sdl.m4
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# Rule to build tar-gzipped distribution package
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$(PACKAGE)-$(VERSION).tar.gz: dist
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# Rule to build RPM distribution package
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rpm: $(PACKAGE)-$(VERSION).tar.gz
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	rpm -ta $(PACKAGE)-$(VERSION).tar.gz
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# Rule to rebuild the export lists for BeOS, MacOS and Win32.
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exports:
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	(cd src/main/beos/exports; $(MAKE))
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	(cd src/main/macos/exports; $(MAKE))
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	(cd src/main/macosx/exports; $(MAKE))
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	(cd src/main/win32/exports; $(MAKE))
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# Rule to build the Project Builder archive in MacOS X
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PBProjects.tar.gz:
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	rm -f `find . -name .DS_Store`
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	if [ -d PBProjects ]; then \
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	    tar zcvf $@ PBProjects; \
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	fi
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# Rule to install the libraries only - prevent rebuilding apps
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install-lib:
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	cd src && $(MAKE) install-libLTLIBRARIES
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# Run ldconfig after installing the library:
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install-hook:
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	-ldconfig
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# Grab the test programs for the distribution:
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dist-hook:
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	if test -f test/Makefile; then (cd test; make distclean); fi
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	rm -rf $(srcdir)/test/autom4te*
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	cp -rp $(srcdir)/test $(distdir)
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	rm -rf `find $(distdir) -type d -name CVS -print`
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# Create a CVS snapshot that people can run update -d on
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CVSROOT = :pserver:guest@libsdl.org:/home/sdlweb/libsdl.org/cvs
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snapshot:
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	cvs -d $(CVSROOT) login
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	cvs -d $(CVSROOT) checkout SDL12
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	(cd SDL12 && ./autogen.sh && rm -rf autom4te.cache)
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	mv SDL12 SDL-1.2
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	tar zcvf $(HOME)/SDL-1.2.tar.gz SDL-1.2
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	rm -rf SDL-1.2
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snapshot13:
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	cvs -d $(CVSROOT) login
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	cvs -d $(CVSROOT) checkout -r branch_1_3_x SDL12
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	(cd SDL12 && ./autogen.sh && rm -rf autom4te.cache)
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	mv SDL12 SDL-1.3
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	tar zcvf $(HOME)/SDL-1.3.tar.gz SDL-1.3
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	rm -rf SDL-1.3