[Fwd: [Cooker] A proposal for fixing the freetype bytecode interpreter for some] (fwd)

I saw this on the cooker list. What may be interesting for the gpp project
is the --with option (in some cases).
Does anyone know how exactly this works, and on what platforms?

Regards,

Jan

-----Forwarded Message-----

> From: Buchan Milne <[email protected]>
> To: [email protected], [email protected]
> Subject: [Cooker] A proposal for fixing the freetype bytecode interpreter for some
> Date: 14 May 2002 19:41:36 +0200
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Last week (as it last week?) there were some debates on the freetype2
> bytecode interpreter.
>
> It was proposed that plf.zarb.org carry a copy of freetype2 with the
> bytecode interpreter enabled. However, maintaining RPMs and spec files
> for two different releases could become an issue.
>
> So, attached is a new (proposed) spec file for freetype that should
> solve this issue (if it is accepted).
>
> It uses the same method other RPMs use to enable options,
> (kde,samba,openoffice,kernel) so that anyone can enable the bytecode
> interpreter at rpm build time by doing:
>
> $ rpm -ba --with plf SPECS/freetype2.spec
>
> At the moment it requires the attached patch (which would have to be in
> CVS I guess), but that could be put into the spec file (but that would
> be in cvs).
>
> Would this be acceptable? Or are the plfs going to have to maintain a
> seperate rpm and spec file ) not that freetype2.spec is that complex.
>
> Regards,
> Buchan
>
> - --
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> Buchan Milne                Mechanical Engineer, Network Manager
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> ----
>

> %define build_plf 0
> %{?_with_plf: %{expand: %%define build_plf 1}}
> %define rel 3
>
> Name:		freetype2
> Summary:	A free and portable TrueType font rendering engine
> Version:	2.0.9
> %if %build_plf
> Release:	%{rel}plf
> %else
> Release:	%{rel}mdk
> %endif
> License:	FreeType License/GPL
> URL:		http://www.freetype.org/
>
> Source0:	freetype-%{version}.tar.bz2
> Source1:	ftdocs-%{version}.tar.bz2
>
> Patch0:		freetype2-enable-bytecode-interpreter.patch.bz2
>
> Buildroot:	%{_tmppath}/%{name}-%{version}-%{release}-root
> Group:		System/Libraries
>
> %description
> The FreeType2 engine is a free and portable TrueType font rendering engine.
> It has been developed to provide TT support to a great variety of
> platforms and environments. Note that FreeType2 is a library, not a
> stand-alone application, though some utility applications are included
>
>
> %package devel
> Summary:	Header files and static library for development with FreeType2
> Group:		Development/C
> Requires:	%{name} = %{version}-%{release}
>
> %description devel
> This package is only needed if you intend to develop or compile applications
> which rely on the FreeType2 library. If you simply want to run existing
> applications, you won't need this package.
>
>
>
> %prep
>
>
>
> %setup -q -n freetype-%version -a 1
> cp -ar freetype-%{version}/docs/* docs
>
> %if %build_plf
> %patch0 -p1
> %endif
>
> %build
> CFLAGS="%optflags" \
> 	./configure --prefix=%_prefix \
> 	            --build=%_target_platform \
> 				--host=%_target_platform \
> 				--enable-shared \
> 				--disable-static \
> 				--with-gnu-ld \
> 	            --with-pic
>
> %make
>
>
>
> %install
> rm -fr %buildroot
>
> %makeinstall
>
>
>
> %clean
> rm -fr %buildroot
>
>
>
> %post -p /sbin/ldconfig
>
>
>
> %postun -p /sbin/ldconfig
>
>
>
> %files
> %defattr(-, root, root)
> %{_libdir}/*.so.*
>
>
>
> %files devel
> %defattr(-, root, root)
> %doc docs/*
> %{_bindir}/freetype-config
> %{_libdir}/*.so
> %{_libdir}/*.la
> %{_includedir}/*
>
>
>
>
> %changelog
> * Tue May 14 2002 Buchan Milne <[email protected]> 2.0.9-3{mdk,plf}
> - Add a patch to enable the bytecode interpreter when
>   built with --with plf
>
> * Mon May 06 2002 Gwenole Beauchesne <[email protected]> 2.0.9-2mdk
> - Automated rebuild in gcc3.1 environment
>
> * Wed Mar 20 2002 David BAUDENS <[email protected]> 2.0.9-1mdk
> - 2.0.9
> - devel: Requires: %%version-%%release and not only %%version
> - Use ./configure
> - Don't build static libraries
> - Move documentation in devel package
> - Spec clean up
>
> * Tue Jan 25 2002 Christian Belisle <[email protected]> 2.0.6-1mdk
> - Release 2.0.6.
> - Added URL.
>
> * Sun Oct 28 2001 Giuseppe Ghibò <[email protected]> 2.0.5-1mdk
> - Release 2.0.5.
> - fixed executable permission on docs files.
> - s/Copyright/License/.
>
> * Thu Jun 28 2001 Frederic Crozat <[email protected]> 2.0.4-1mdk
> - Release 2.0.4
>
> * Wed May 30 2001 Frederic Crozat <[email protected]> 2.0.3-1mdk
> - Release 2.0.3
> - Remove patch0 (Type1 fonts are corrected)
>
> * Wed Apr 25 2001 Geoffrey Lee <[email protected]> 2.0.2-4mdk
> - Spec patch from Abel Cheung to fix build on certain machines
>   (personally I have no idea why it happens).
>
> * Mon Apr 09 2001 Giuseppe Ghibò <[email protected]> 2.0.2-3mdk
> - patched t1load patch (Arnd Bergmann).
>
> * Mon Apr 09 2001 Giuseppe Ghibò <[email protected]> 2.0.2-2mdk
> - added Tom Kacvinsky patch to fix problem with ancient URW fonts,
>   libXft segfaults, etc. (thanks to Arnd Bergmann).
>
> * Sat Mar 31 2001 Giuseppe Ghibò <[email protected]> 2.0.2-1mdk
> - 2.0.2 final.
> - removedft2build patch.
>
> * Mon Dec 11 2000 Frederic Crozat <[email protected]> 2.0.2-0.20001211.1mdk
> - Snapshot version from CVS (needed for xrender)
> - Patch ft2build.h to use correct path (Fred Lepied)
> - Remove patch1 (not longer needed)
> - Remove patch2 (merged upstream)
>
> * Sat Dec 02 2000 Geoffrey Lee <[email protected]> 2.0.1-1mdk
> - new and shiny source bumped into cooker.
> - obsolete patch as the bug is fixed.
> - use RPM_OPT_FLAGS.
>
> * Tue Nov 21 2000 Frederic Crozat <[email protected]> 2.0-3mdk
> - Include all modules in lib (no longer apply patch1)
>
> * Tue Nov 21 2000 Frederic Crozat <[email protected]> 2.0-2mdk
> - Add config script to devel package
> - correctly configure package
>
> * Fri Nov 10 2000 Geoffrey Lee <[email protected]> 2.0-1mdk
> - really 2.0 release.
>
> * Wed Nov  8 2000 Frederic Crozat <[email protected]> 2.0-0.8.1mdk
> - First mandrake release
>
> * Thu Oct  5 2000 Ramiro Estrugo <[email protected]>
> - Created this thing
> ----
>

> --- freetype-2.0.9/include/freetype/config/ftoption.h	Mon Jan  7 12:05:34 2002
> +++ freetype-2.0.9-plf/include/freetype/config/ftoption.h	Tue May 14 19:22:49 2002
> @@ -375,7 +375,7 @@
>    /* By undefining this, you will only compile the code necessary to load  */
>    /* TrueType glyphs without hinting.                                      */
>    /*                                                                       */
> -#undef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
> +#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
>
>
>    /*************************************************************************/