%define real_name icu

Name:      icu-gcc
Version:   4.4
Release:   2
Summary:   International Components for Unicode
Group:     Development/Tools
License:   MIT
URL:       http://www.icu-project.org/
Source0:   http://download.icu-project.org/files/icu4c/%{version}/icu4c-4_4-src.tgz
Source1:   http://download.icu-project.org/files/icu4c/%{version}/icu4c-src-4_4.md5
Source2:   http://download.icu-project.org/files/icu4c/%{version}/icu4c-4_4-docs.zip
Patch1:    icu-3.4-multiarchdevel.patch
Patch2:    icu.icu6284.strictalias.patch
Patch3:    icu.6995.kannada.patch
Patch4:    icu.XXXX.buildfix.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root

BuildRequires: autoconf, make, patch, doxygen
BuildRequires: gcc >= 4.2.3-2, gcc-c++ >= 4.2.3-2
Provides: lib%{real_name} = %{version}
Requires: lib%{name} = %{version}-%{release}

%define _libdir64 %{_prefix}/lib64

%description
Tools and utilities for developing with %{name}.


%package -n lib%{name}
Summary: International Components for Unicode - libraries
Group:   System Environment/Libraries
Provides: lib%{real_name} = %{version}
Requires: libgcc >= 4.2.3-2
Requires: libstdc++ >= 4.2.3-2

%description -n lib%{name}
The International Components for Unicode (ICU) libraries provide
robust and full-featured Unicode services on a wide variety of
platforms. ICU supports the most current version of the Unicode
standard, and they provide support for supplementary Unicode
characters (needed for GB 18030 repertoire support).
As computing environments become more heterogeneous, software
portability becomes more important. ICU lets you produce the same
results across all the various platforms you support, without
sacrificing performance. It offers great flexibility to extend and
customize the supplied services.


%package  -n lib%{name}-devel
Summary:  Development files for International Components for Unicode
Group:    Development/Libraries
Provides: lib%{real_name}-devel = %{version}
Requires: lib%{name} = %{version}-%{release}
Requires: pkg-config

%description -n lib%{name}-devel
Includes and definitions for developing with %{name}.


%package -n lib%{name}-doc
Summary: Documentation for International Components for Unicode
Group:   Documentation
Provides: lib%{real_name}-doc = %{version}

%description -n lib%{name}-doc
%{summary}.


%prep
%setup -q -n %{real_name}
export PATH=/opt/freeware/bin:$PATH
%patch1 -p1 -b .multiarchdevel
%patch2 -p1 -b .icu6284.strictalias.patch
%patch3 -p1 -b .icu6995.kannada.patch
%patch4 -p1 -b .icuXXXX.buildfix.patch

mkdir docs
cd docs
unzip %{SOURCE2}
cd ..
chown -R root.system docs
chmod -R u+w docs
chmod -R og-w docs
chmod -R og+r docs

mkdir ../32bit
mv * ../32bit
mv ../32bit .
mkdir 64bit
cd 32bit && tar cf - . | (cd ../64bit ; tar xpf -)


%build
export CC="gcc"
export CXX="g++"

cd 64bit/source
# first build the 64-bit version
export OBJECT_MODE=64
export CFLAGS="-maix64 -DSYSV -D_AIX -D_AIX32 -D_AIX41 -D_AIX43 -D_AIX51 -D_ALL_SOURCE -DFUNCPROTO=15 -O -I/opt/freeware/include"
export CXXFLAGS="${CFLAGS}"
export LDFLAGS="-L/opt/freeware/lib64 -L/opt/freeware/lib -Wl,-blibpath:/opt/freeware/lib64:/opt/freeware/lib:/usr/lib:/lib -Wl,-bmaxdata:0x80000000"
autoconf
./configure \
    --prefix=%{_prefix} \
    --libdir=%{_libdir64} \
    --mandir=%{_mandir} \
    --enable-shared --disable-static \
    --enable-release \
    --disable-samples \
    --disable-tests \
    --with-library-bits=64 \
    --with-data-packaging=library

gmake # %{?_smp_mflags} # -j(X>1) does not work

cd ../../32bit/source
# now build the 32-bit version
export OBJECT_MODE=32
export CFLAGS="-maix32 -DSYSV -D_AIX -D_AIX32 -D_AIX41 -D_AIX43 -D_AIX51 -D_ALL_SOURCE -DFUNCPROTO=15 -O -I/opt/freeware/include"
export CXXFLAGS="${CFLAGS}"
export LDFLAGS="-L/opt/freeware/lib -Wl,-blibpath:/opt/freeware/lib:/usr/lib:/lib -Wl,-bmaxdata:0x80000000"
autoconf
./configure \
    --prefix=%{_prefix} \
    --mandir=%{_mandir} \
    --enable-shared --disable-static \
    --enable-release \
    --disable-samples \
    --disable-tests \
    --with-library-bits=32 \
    --with-data-packaging=library

gmake # %{?_smp_mflags} # -j(X>1) does not work


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

cd 64bit/source
gmake install DESTDIR=${RPM_BUILD_ROOT}

(
  cd ${RPM_BUILD_ROOT}%{_bindir}
  for f in * ; do
    mv -f ${f} ${f}_64
  done
)

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

/usr/bin/strip -X32_64 ${RPM_BUILD_ROOT}%{_bindir}/* || :
/usr/bin/strip -X32_64 ${RPM_BUILD_ROOT}%{_sbindir}/* || :

cd 64bit/source/tools/ctestfw
tar cf - libicutest*.a | (cd ${RPM_BUILD_ROOT}%{_libdir64}; tar xpf -)
cd ../../../..
cd 32bit/source/tools/ctestfw
tar cf - libicutest*.a | (cd ${RPM_BUILD_ROOT}%{_libdir}; tar xpf -)

(
  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
cd ${RPM_BUILD_ROOT}%{_libdir}
for f in lib*.so ; do
    fn=`basename ${f} .so`
    /usr/bin/ar -X64 -q ${fn}.a ${RPM_BUILD_ROOT}%{_libdir64}/${f}
done


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


%files
%defattr(-,root,system,-)
%doc 32bit/license.html 32bit/readme.html
%{_bindir}/derb*
%{_bindir}/genbrk*
%{_bindir}/gencfu*
%{_bindir}/gencnval*
%{_bindir}/genctd*
%{_bindir}/genrb*
%{_bindir}/makeconv*
%{_bindir}/pkgdata*
%{_bindir}/uconv*
%{_sbindir}/*
%{_mandir}/man1/derb.1*
%{_mandir}/man1/gencnval.1*
%{_mandir}/man1/genrb.1*
%{_mandir}/man1/genbrk.1*
%{_mandir}/man1/genctd.1*
%{_mandir}/man1/makeconv.1*
%{_mandir}/man1/pkgdata.1*
%{_mandir}/man1/uconv.1*
%{_mandir}/man8/*.8*


%files -n lib%{name}
%defattr(-,root,system,-)
%doc 32bit/license.html 32bit/readme.html
%{_libdir}/*.a


%files -n lib%{name}-devel
%defattr(-,root,system,-)
%doc 32bit/license.html 32bit/readme.html
%{_bindir}/%{real_name}-config*
%{_bindir}/icuinfo*
%{_mandir}/man1/%{real_name}-config.1*
%{_includedir}/*
%{_libdir}/%{real_name}
%{_libdir64}/%{real_name}
%{_libdir}/pkgconfig/%{real_name}.pc
%{_libdir64}/pkgconfig/%{real_name}.pc
%{_datadir}/%{real_name}


%files -n lib%{name}-doc
%defattr(-,root,system,-)
%doc 32bit/license.html 32bit/readme.html
%doc 32bit/docs/*


%changelog
* Mon Nov 04 2013 Michael Perzl <michael@perzl.org> - 4.4-2
- changed the build process and added some missing shared members
- rebuilt with gcc/g++

* Fri Apr 09 2010 Michael Perzl <michael@perzl.org> - 4.4-1
- first version for AIX5L v5.1 and higher