Summary: Anti-Grain Geometry graphical rendering engine
Name:    agg
Version: 2.5
Release: 1
Group:   System Environment/Libraries
URL:     http://www.antigrain.com
License: GPLv2+
Source0:  http://www.antigrain.com/%{name}-%{version}.tar.gz
Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root

BuildRequires: automake, libtool, patch
BuildRequires: gcc >= 4.2.3-2, gcc-c++ >= 4.2.3-2
BuildRequires: freetype2-devel >= 2.3.12-1
BuildRequires: SDL-devel >= 1.2.14-3

Requires: libgcc >= 4.2.3-2, libstdc++ >= 4.2.3-2
Requires: freetype2 >= 2.3.12-1
Requires: SDL >= 1.2.14-3

Patch0: agg-2.4-depends.patch
Patch1: agg-2.5-pkgconfig.patch

%define _libdir64 %{_prefix}/lib64

%description
A High Quality Rendering Engine for C++.

The library is available as 32-bit and 64-bit.


%package devel
Summary: Support files necessary to compile applications with agg
Group: Development/Libraries
Requires: %{name} = %{version}-%{release}
Requires: freetype2-devel >= 2.3.12-1
Requires: SDL-devel >= 1.2.14-3

%description devel
Libraries, headers, and support files necessary to compile applications 
using agg.

If you are compiling a 32-bit program, no special compiler options are
needed.

If you are compiling a 64-bit program, you have to compile and link your
application with "xlc" or gcc -maix64".


%prep
%setup -q
export PATH=/opt/freeware/bin:$PATH
%patch0 -p1 -b .depends
%patch1 -p1 -b .pkgconfig
aclocal
autoheader
autoconf
libtoolize --force
automake --foreign --add-missing --ignore-deps
mkdir ../32bit
mv * ../32bit
mv ../32bit .
mkdir 64bit
cd 32bit && tar cf - . | (cd ../64bit ; tar xpf -)


%build
export CFLAGS="-DSYSV -D_AIX -D_AIX32 -D_AIX41 -D_AIX43 -D_AIX51 -D_ALL_SOURCE -DFUNCPROTO=15 -O -I/opt/freeware/include"
export CXXFLAGS="${CFLAGS}"

cd 64bit
# first build the 64-bit version
export OBJECT_MODE=64
export CC="gcc -maix64 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGE_FILES"
export CXX="g++ -maix64 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGE_FILES"
export LDFLAGS="-L/opt/freeware/lib64 -L/opt/freeware/lib -Wl,-blibpath:/opt/freeware/lib64:/opt/freeware/lib:/usr/lib:/lib -Wl,-bmaxdata:0x80000000"

./configure \
    --prefix=%{_prefix} \
    --libdir=%{_libdir64} \
    --enable-shared --disable-static \
    --enable-ctrl \
    --enable-platform \
    --enable-freetype \
    --enable-gpc
# parallel build fails in examples/ because the .la is in _LDFLAGS instead of
# _LIBADD
make

cd ../32bit
# now build the 32-bit version
export OBJECT_MODE=32
export CC="gcc -maix32 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGE_FILES"
export CXX="g++ -maix32 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGE_FILES"
export LDFLAGS="-L/opt/freeware/lib -Wl,-blibpath:/opt/freeware/lib:/usr/lib:/lib -Wl,-bmaxdata:0x80000000"

./configure \
    --prefix=%{_prefix} \
    --enable-shared --disable-static \
    --enable-ctrl \
    --enable-platform \
    --enable-freetype \
    --enable-gpc
# parallel build fails in examples/ because the .la is in _LDFLAGS instead of
# _LIBADD
make


%install
[ "${RPM_BUILD_ROOT}" != "/" ] && rm -rf ${RPM_BUILD_ROOT}

cd 64bit
export OBJECT_MODE=64
make DESTDIR=${RPM_BUILD_ROOT} install

cd ../32bit
export OBJECT_MODE=32
gmake DESTDIR=${RPM_BUILD_ROOT} install

(
  cd ${RPM_BUILD_ROOT}%{_libdir64}
  for f in *.a ; do
    /usr/bin/ar -X64 -x ${f}
  done

  cd ${RPM_BUILD_ROOT}%{_libdir}
  for f in *.a ; do
    /usr/bin/ar -X32 -x ${f}
  done
)

# add the 64-bit shared objects to the shared libraries containing already the
# 32-bit shared objects
for f in agg aggfontfreetype agggpc aggplatformX11 aggplatformsdl ; do
    /usr/bin/ar -X64 -q ${RPM_BUILD_ROOT}%{_libdir}/lib${f}.a ${RPM_BUILD_ROOT}%{_libdir64}/lib${f}.so*
done

rm -rf __dist_examples __clean_examples
cp -a examples __clean_examples
make -C __clean_examples distclean
rm -rf __clean_examples/Makefile.am __clean_examples/{win32*,macosx*,BeOS}
mkdir __dist_examples
mv __clean_examples __dist_examples/examples

(
  cd ${RPM_BUILD_ROOT}
  for dir in include lib lib64
  do
    mkdir -p usr/${dir}
    cd usr/${dir}
    ln -sf ../..%{_prefix}/${dir}/* .
    cd -
  done
)


%clean
[ "${RPM_BUILD_ROOT}" != "/" ] && rm -rf ${RPM_BUILD_ROOT}


%files
%defattr(-,root,system,-)
%doc 32bit/authors 32bit/copying 32bit/readme 32bit/news
%{_libdir}/*.a
%{_libdir}/*.so*
%{_libdir64}/*.so*
/usr/lib/*.a
/usr/lib/*.so*
/usr/lib64/*.so*


%files devel
%defattr(-,root,system,-)
%doc 32bit/__dist_examples/examples
%{_includedir}/*
%{_libdir}/pkgconfig/*.pc
%{_libdir64}/pkgconfig/*.pc
%{_datadir}/aclocal/*.m4
/usr/include*


%changelog
* Thu Mar 10 2011 Michael Perzl <michael@perzl.org> - 2.5-1
- first version for AIX V5.1 and higher