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#
# spec file for building gcc for cygwin
#
%define _prefix /opt/cygwin
%define gcc_version @GCC_VERS@
%define gcc_rpmvers %{expand: %%(echo %gcc_version | tr - _ )}
Vendor: OAR Corporation
Distribution: Linux
Name: i386-cygwin-gcc
Summary: i386-cygwin gcc.
Requires: i386-cygwin-binutils
Requires: i386-cygwin-libs
Group: cygwin
Release: @GCC_RPMREL@
License: gcc is GPL/LGPL
Autoreqprov: on
Packager: corsepiu@faw.uni-ulm.de
Version: %gcc_rpmvers
Provides: i386-cygwin-c++
Provides: i386-cygwin-g++
Provides: i386-cygwin-gnat
Source0: ftp://sourceware.cygnus.com/pub/cygwin/latest/gcc/gcc-%{gcc_version}-src.tar.bz2
NoSource: 0
BuildRoot: @RPM_BUILD_ROOT@
%description
Cross gcc for target cygwin
%prep
# untar the sources inside i386-cygwin-gcc
%setup -c -n %{name} -a 0
test -d build || mkdir build
%build
touch gcc-%{gcc_version}/gcc/ada/treeprs.ads
touch gcc-%{gcc_version}/gcc/ada/[es]info.h
touch gcc-%{gcc_version}/gcc/ada/nmake.ad[bs]
cd build
../gcc-%{gcc_version}/configure --target=i386-cygwin \
--with-gnu-as --with-gnu-ld --verbose \
--disable-nls --disable-win32-registry \
--with-newlib --enable-languages=c,c++,ada \
--prefix=%{_prefix}
make all
# Building with an external libc -> the nominal way to building gnat works!
make -C gcc cross-gnattools
make -C gcc ada.all.cross
make -C gcc gnatlib
# We don't want info files
# make info
%install
cd build
# Bug in gcc-2.95.1: It doesn't build this installation directory
# If it doesn't find it, gcc doesn't install i386-cygwin/bin/gcc
../gcc-%{gcc_version}/mkinstalldirs \
$RPM_BUILD_ROOT%{_prefix}/i386-cygwin/bin
make prefix=$RPM_BUILD_ROOT%{_prefix} install
# cd back to build/
cd ../..
# We don't want info files
rm -rf $RPM_BUILD_ROOT%{_prefix}/info
# libiberty comes from cygwin-libs
rm -f $RPM_BUILD_ROOT%{_prefix}/i386-cygwin/lib/libiberty.a
%clean
# let rpm --clean remove BuildRoot iff using the default BuildRoot
test "$RPM_BUILD_ROOT" = "@RPM_BUILD_ROOT@" && \
rm -rf $RPM_BUILD_ROOT
%files
%defattr(-,root,root)
%{_prefix}/bin/i386-cygwin-cpp
%{_prefix}/bin/i386-cygwin-gcov
%{_prefix}/bin/i386-cygwin-c++
%{_prefix}/bin/i386-cygwin-c++filt
%{_prefix}/bin/i386-cygwin-g++
%{_prefix}/bin/i386-cygwin-gcc
%{_prefix}/bin/i386-cygwin-gnat*
%dir %{_prefix}/man
%dir %{_prefix}/man/man1
%doc %{_prefix}/man/man1/i386-cygwin-gcc.1*
%doc %{_prefix}/man/man1/i386-cygwin-g++.1*
%dir %{_prefix}/include
%{_prefix}/include
%dir %{_prefix}/bin
# %dir %{_prefix}/lib/gcc-lib/i386-cygwin/%{gcc_version}/include
%{_prefix}/i386-cygwin
%dir %{_prefix}/lib
%dir %{_prefix}/lib/gcc-lib
%dir %{_prefix}/lib/gcc-lib/i386-cygwin
%{_prefix}/lib/gcc-lib/i386-cygwin
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