#
# Conditional build:
%bcond_with	glide	# with GLIDE (broken now)
%bcond_with	xlibs	# use xlibs deps
#
Summary:	Free OpenGL implementation
Summary(pl):	Wolnodostępna implementacja standardu OpenGL
Name:		Mesa
Version:	6.2.1
Release:	1
License:	MIT (core), LGPL (MesaGLU), SGI (GLU,libGLw) and others - see COPYRIGHT file
Group:		X11/Libraries
Source0:	http://dl.sourceforge.net/mesa3d/%{name}Lib-%{version}.tar.bz2
# Source0-md5:	f43228cd2bf70f583ef3275c1c545421
Source1:	http://dl.sourceforge.net/mesa3d/%{name}Demos-%{version}.tar.bz2
# Source1-md5:	3cac74667b50bcbd4f67f594fb4224a2
Patch0:		%{name}-opt.patch
URL:		http://www.mesa3d.org/
%ifarch %{ix86} alpha
%{?with_glide:BuildRequires:	Glide3-DRI-devel}
%{?with_glide:Requires:	Glide3-DRI}
%endif
%if %{with xlibs}
BuildRequires:	libXmu-devel
BuildRequires:	libXp-devel
%else
BuildRequires:	XFree86-devel
%endif
BuildRequires:	autoconf >= 2.50
BuildRequires:	automake
BuildRequires:	libtool >= 2:1.4d
BuildRequires:	motif-devel
BuildRequires:	%{__perl}
Provides:	OpenGL = 1.5
Provides:	OpenGL-GLU = 1.3
# reports version 1.3, but supports glXGetProcAddress() from 1.4
Provides:	OpenGL-GLX = 1.4
Obsoletes:	XFree86-OpenGL-libGL
Obsoletes:	XFree86-OpenGL-libs
BuildRoot:	%{tmpdir}/%{name}-%{version}-root-%(id -u -n)

# avoid XFree86-OpenGL* dependency
# Glide3 can be provided by Glide_V3-DRI or Glide_V5-DRI
%define		_noautoreqdep	libGL.so.1 libGLU.so.1 libOSMesa.so.4   libglide3.so.3

%define		_sysconfdir	/etc/X11

%description
Mesa is a 3-D graphics library with an API which is very similar to
that of OpenGL(R). To the extent that Mesa utilizes the OpenGL command
syntax or state machine, it is being used with authorization from
Silicon Graphics, Inc. However, the author does not possess an OpenGL
license from SGI, and makes no claim that Mesa is in any way a
compatible replacement for OpenGL or associated with SGI.

%description -l pl
Mesa jest biblioteką grafiki 3D z API bardzo podobnym do OpenGL(R). Do
tego stopnia, że Mesa używa składni i automatu OpenGL jest używana z
autoryzacją Silicon Graphics, Inc. Jednak autor nie posiada licencji
OpenGL od SGI i nie twierdzi, że Mesa jest kompatybilnym zamiennikiem
OpenGL ani powiązana z SGI.

%package devel
Summary:	Development environment for Mesa
Summary(pl):	Środowisko programistyczne biblioteki Mesa
Group:		Development/Libraries
Requires:	%{name} = %{version}-%{release}
%if %{with xlibs}
Requires:	libX11-devel
Requires:	libXp-devel
%else
Requires:	XFree86-devel
%endif
Provides:	OpenGL-devel = 1.5
Provides:	OpenGL-GLU-devel = 1.3
Provides:	OpenGL-GLX-devel = 1.4
Obsoletes:	XFree86-OpenGL-devel
Obsoletes:	XFree86-OpenGL-devel-base

%description devel
Header files and documentation needed for development.

%description devel -l pl
Pliki nagłówkowe i dokumentacja do Mesy.

%package static
Summary:	Mesa static libraries
Summary(pl):	Biblioteki statyczne Mesy
Group:		Development/Libraries
Requires:	%{name}-devel = %{version}-%{release}
Provides:	OpenGL-static = 1.5
Provides:	OpenGL-GLU-static = 1.3
Obsoletes:	XFree86-OpenGL-static

%description static
The static version of the Mesa libraries.

%description static -l pl
Biblioteki statyczne Mesy.

%package demos
Summary:	Mesa Demos
Summary(pl):	Demonstracje możliwości bibliotek Mesa
Group:		Development/Libraries
Requires:	OpenGL-devel

%description demos
Demonstration programs for the Mesa libraries.

%description demos -l pl
Programy demonstracyjne dla bibliotek Mesa.

%prep
%setup -q -n Mesa-%{version} -b 1
%patch0 -p1

# fix demos
%{__perl} -pi -e "s,\.\./images/,%{_examplesdir}/Mesa/images/,g" progs/demos/*

%build
%ifarch %{ix86}
targ=linux-x86
%else
targ=linux
%endif

%{__make} ${targ}-static \
	CC="%{__cc}" \
	CXX="%{__cxx}" \
	OPT="%{rpmcflags}" \
	XLIB_DIR=/usr/X11R6/%{_lib} \
	GLW_SOURCES="GLwDrawA.c GLwMDrawA.c"
mv -f lib lib-static
%{__make} clean
%{__make} ${targ} \
	CC="%{__cc}" \
	CXX="%{__cxx}" \
	OPT="%{rpmcflags}" \
	XLIB_DIR=/usr/X11R6/%{_lib}

%install
rm -rf $RPM_BUILD_ROOT
install -d $RPM_BUILD_ROOT{%{_libdir},%{_includedir}/GL,%{_mandir}/man3,%{_examplesdir}/Mesa}

cp -df lib-static/lib[GO]* $RPM_BUILD_ROOT%{_libdir}
cp -df lib/lib[GO]* $RPM_BUILD_ROOT%{_libdir}
cp -rf include/GL/{gl*,osmesa.h,xmesa*} src/glw/GLw*.h $RPM_BUILD_ROOT%{_includedir}/GL
rm -f $RPM_BUILD_ROOT%{_includedir}/GL/glut*

for l in demos redbook samples xdemos ; do
	%{__make} -C progs/$l clean
done
for l in demos redbook samples util xdemos images ; do
	cp -Rf progs/$l $RPM_BUILD_ROOT%{_examplesdir}/Mesa/$l
done
rm -rf $RPM_BUILD_ROOT%{_examplesdir}/Mesa/*/{.deps,CVS,Makefile.{BeOS*,win,cygnus,DJ,dja}}

%clean
rm -rf $RPM_BUILD_ROOT

%post   -p /sbin/ldconfig
%postun -p /sbin/ldconfig

%files
%defattr(644,root,root,755)
%doc docs/{*.html,README.{3DFX,GGI,MITS,QUAKE,THREADS,X11},RELNOTES*,VERSIONS}
%attr(755,root,root) %{_libdir}/libGL.so.*.*
%attr(755,root,root) %{_libdir}/libGL.so
%attr(755,root,root) %{_libdir}/libGLU.so.*.*
%attr(755,root,root) %{_libdir}/libOSMesa.so.*.*

%files devel
%defattr(644,root,root,755)
%doc docs/*.spec
%attr(755,root,root) %{_libdir}/libGLU.so
%attr(755,root,root) %{_libdir}/libOSMesa.so
%{_libdir}/libGLw.a
%dir %{_includedir}/GL
%{_includedir}/GL/GLwDrawA.h
%{_includedir}/GL/GLwDrawAP.h
%{_includedir}/GL/GLwMDrawA.h
%{_includedir}/GL/GLwMDrawAP.h
%{_includedir}/GL/gl.h
%{_includedir}/GL/glext.h
%{_includedir}/GL/gl_mangle.h
%{_includedir}/GL/glu.h
%{_includedir}/GL/glu_mangle.h
%{_includedir}/GL/glx.h
%{_includedir}/GL/glxext.h
%{_includedir}/GL/glx_mangle.h
%{_includedir}/GL/osmesa.h
%{_includedir}/GL/xmesa.h
%{_includedir}/GL/xmesa_x.h
%{_includedir}/GL/xmesa_xf86.h

%files static
%defattr(644,root,root,755)
%{_libdir}/libGL.a
%{_libdir}/libGLU.a
%{_libdir}/libOSMesa.a

%files demos
%defattr(644,root,root,755)
%{_examplesdir}/Mesa