Package: libjpeg8-turbo
Version: 1.2.90
Revision: 1
Description: High speed libjpeg for i386 and x86_64
DescDetail: <<
	libjpeg-turbo is a high-speed version of libjpeg for x86 and x86-64
	processors which uses SIMD instructions (MMX, SSE2, etc.) to accelerate
	baseline JPEG compression and decompression. libjpeg-turbo is generally
	2-4x as fast as the unmodified version of libjpeg, all else being
	equal.

	libjpeg-turbo was originally based on libjpeg/SIMD by Miyasaka Masaru,
	but the TigerVNC and VirtualGL projects made numerous enhancements to
	the codec, including improved support for Mac OS X, 64-bit support,
	support for 32-bit and big endian pixel formats (RGBA, ABGR, etc.),
	accelerated Huffman encoding/decoding, and various bug fixes. The goal
	was to produce a fully open source codec that could replace the
	partially closed source TurboJPEG/IPP codec used by VirtualGL and
	TurboVNC. libjpeg-turbo generally achieves 80-120% of the performance
	of TurboJPEG/IPP. It is faster in some areas but slower in others.
<<
DescPackaging: <<
	libjpeg8-turbo is API/ABI compatible with libjpeg8 and can be used anywhere
	libjpeg.8.dylib is used. It's buried in %p/lib/%n to avoid 
	conflicts so packages need to be told to look there to use it.
	
	libjpeg8-turbo works on powerpc, but doesn't get any speedup over
	regular libjpeg8.
<<
License: BSD
Homepage: http://www.libjpeg-turbo.org/
Maintainer: Daniel Johnson <daniel@daniel-johnson.org>

Source: mirror:sourceforge:libjpeg-turbo/libjpeg-turbo-%v.tar.gz
Source-MD5: ea53fc1e8a00c26e2f501385f887f1f6

PatchScript: <<
	# Match behavior in <1.2.90 to avoid breaking things.
	perl -pi -e 's/-version-info 0:0/-avoid-version/' Makefile.in
	# Fink's md5sum is too old to have --check.
	perl -pi -e 's/--check/-c/' md5cmp
<<

Depends: %n-shlibs (= %v-%r)
BuildDepends: ( %m != powerpc ) nasm (>= 2.09-1)
BuildDependsOnly: true

ConfigureParams: --prefix=%p/lib/%n --disable-dependency-tracking --disable-static ( %m != powerpc ) --host=%m-apple-darwin`uname -r` ( %m != powerpc ) --build=%m-apple-darwin`uname -r` --without-java --with-jpeg8

InfoTest: TestScript: make test || exit 2

InstallScript: make install DESTDIR=%d

DocFiles: change.log ChangeLog.txt libjpeg.txt README README-turbo.txt structure.txt usage.txt wizard.txt

SplitOff: <<
	Package: %N-shlibs
	
	Files: lib/%N/lib/libjpeg.*.dylib lib/%N/lib/libturbojpeg.dylib
	Shlibs: <<
		%p/lib/%N/lib/libjpeg.8.dylib 9.0.0 %n (>= 1.0.90-1)
		%p/lib/%N/lib/libturbojpeg.dylib 0.0.0 %n (>= 1.0.90-1)
	<<
	
	DocFiles: change.log ChangeLog.txt libjpeg.txt README README-turbo.txt structure.txt usage.txt wizard.txt
<<