Summary:	DJGPP GNU Binary Utility Development Utilities - gcc
Summary(pl):	Narzędzia programistyczne GNU DJGPP - gcc
Name:		crossdjgpp-gcc
Version:	3.0.3
Release:	1
Epoch:		1
License:	GPL
Group:		Development/Languages
Source0:	ftp://gcc.gnu.org/pub/gcc/releases/gcc-%{version}/gcc-%{version}.tar.bz2
BuildRequires:	crossdjgpp-platform
BuildRequires:	crossdjgpp-binutils
BuildRequires:	flex
BuildRequires:	bison
BuildRequires:	autoconf
BuildRequires:	/bin/bash
Requires:	crossdjgpp-binutils
Requires:	crossdjgpp-platform
BuildRoot:	%{tmpdir}/%{name}-%{version}-root-%(id -u -n)

%define		cxx		0
%define		target		i386-pc-msdosdjgpp
%define		_prefix		/usr
%define		arch		%{_prefix}/%{target}
%define		gccarch		%{_prefix}/lib/gcc-lib/%{target}
%define		gcclib		%{_prefix}/lib/gcc-lib/%{target}/%{version}

%description
DJGPP is a port of GNU GCC to the DOS environment. (It stands for DJ's
Gnu Programming Platform, if it has to stand for something, but it's
best left ambiguous.)

This package contains cross targeted gcc.

%description -l pl
DJGPP to port GNU GCC dla środowiska DOS (skrót oznacza DJ's Gnu
Programming Platform, jeśli już koniecznie ma coś oznaczać).

Ten pakiet zawiera gcc skompilowane jako kroskompilator.

%package c++
Summary:	DJGPP GNU Binary Utility Development Utilities - g++
Summary(pl):	Narzędzia programistyczne GNU DJGPP - g++
Group:		Development/Languages
Requires:	%{name} = %{version}

%description c++
DJGPP is a port of GNU GCC to the DOS environment. (It stands for DJ's
Gnu Programming Platform, if it has to stand for something, but it's
best left ambiguous.)

This package contains cross targeted g++ and (static) libstdc++.

%description c++ -l pl
DJGPP to port GNU GCC dla środowiska DOS (skrót oznacza DJ's Gnu
Programming Platform, jeśli już koniecznie ma coś oznaczać).

Ten pakiet zawiera g++ skompilowane jako kroskompilator oraz
(statyczne) libstdc++.

# does this even work?
%package g77
Summary:	DJGPP GNU Binary Utility Development Utilities - g77
Summary(pl):	Narzędzia programistyczne GNU DJGPP - g77
Group:		Development/Languages
Requires:	%{name} = %{version}

%description g77
DJGPP is a port of GNU GCC to the DOS environment. (It stands for DJ's
Gnu Programming Platform, if it has to stand for something, but it's
best left ambiguous.)

This package contains cross targeted g77.

%description g77 -l pl
DJGPP to port GNU GCC dla środowiska DOS (skrót oznacza DJ's Gnu
Programming Platform, jeśli już koniecznie ma coś oznaczać).

Ten pakiet zawiera g77 skompilowane jako kroskompilator.

%prep
%setup -q -n gcc-%{version}

%build
rm -rf obj-%{target}
install -d obj-%{target}
cd obj-%{target}

CFLAGS="%{rpmcflags}" \
CXXFLAGS="%{rpmcflags}" \
TEXCONFIG=false ../configure \
	--prefix=%{_prefix} \
	--infodir=%{_infodir} \
	--mandir=%{_mandir} \
	--disable-shared \
	--enable-haifa \
        --enable-languages="c,f77,gcov" \
	--enable-long-long \
	--enable-namespaces \
	--with-gnu-as \
	--with-gnu-ld \
	--with-system-zlib \
	--with-multilib \
	--without-x \
	--target=%{target}

# kluge, we already have full system headers and libraries ready,
# needed to get right limits.h
cd gcc
cp -f Makefile Makefile.new
sed -e "s|^SYSTEM_HEADER_DIR.*|SYSTEM_HEADER_DIR := %{_prefix}/%{target}/include|" \
	Makefile.new > Makefile
rm -f Makefile.new
cd ..

# YAK (Yet Another Kluge) :<
cd ../libstdc++-v3
cp -f configure configure.tmp
# don't use newlib, we want djgpp
sed -e 's|os_include_dir="config/os/newlib"|#&|' configure.tmp > configure
cd ../obj-%{target}
# sigh... it still doesn't work, produces sth<char> in assembly

PATH=$PATH:/sbin:%{_sbindir}

cd ..
#LDFLAGS_FOR_TARGET="%{rpmldflags}"

%{__make} -C obj-%{target}

%install
rm -rf $RPM_BUILD_ROOT
install -d $RPM_BUILD_ROOT{/lib,%{_datadir},%{_bindir}}

cd obj-%{target}
PATH=$PATH:/sbin:%{_sbindir}

%{__make} -C gcc install \
	prefix=$RPM_BUILD_ROOT%{_prefix} \
	mandir=$RPM_BUILD_ROOT%{_mandir} \
	infodir=$RPM_BUILD_ROOT%{_infodir} \
	gxx_include_dir=$RPM_BUILD_ROOT%{arch}/include/g++ \
	DESTDIR=$RPM_BUILD_ROOT

# c++filt is provided by binutils
#rm -f $RPM_BUILD_ROOT%{_bindir}/i386-djgpp-c++filt

# what is this there for???
rm -f $RPM_BUILD_ROOT%{_libdir}/libiberty.a

# the same... make hardlink
#ln -f $RPM_BUILD_ROOT%{arch}/bin/gcc $RPM_BUILD_ROOT%{_bindir}/%{target}-gcc

%{target}-strip -g $RPM_BUILD_ROOT%{gcclib}/libgcc.a

%clean
rm -rf $RPM_BUILD_ROOT

%files
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/%{target}-gcc
%attr(755,root,root) %{_bindir}/%{target}-cpp
#%dir %{arch}/bin
#%attr(755,root,root) %{arch}/bin/cpp
#%attr(755,root,root) %{arch}/bin/gcc
#%attr(755,root,root) %{arch}/bin/gcov
#%{arch}/include/_G_config.h
%dir %{gccarch}
%dir %{gcclib}
%attr(755,root,root) %{gcclib}/cc1
%attr(755,root,root) %{gcclib}/tradcpp0
%attr(755,root,root) %{gcclib}/cpp0
%attr(755,root,root) %{gcclib}/collect2
#%{gcclib}/SYSCALLS.c.X
%{gcclib}/libgcc.a
%{gcclib}/specs*
%dir %{gcclib}/include
%{gcclib}/include/*.h
#%{gcclib}/include/iso646.h
#%{gcclib}/include/limits.h
#%{gcclib}/include/proto.h
#%{gcclib}/include/stdarg.h
#%{gcclib}/include/stdbool.h
#%{gcclib}/include/stddef.h
#%{gcclib}/include/syslimits.h
#%{gcclib}/include/varargs.h
#%{gcclib}/include/va-*.h
%{_mandir}/man1/%{target}-gcc.1*

%if %{cxx}
%files c++
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/%{target}-[cg]++
%{arch}/include/g++
%{arch}/lib/libstdc++.a
%attr(755,root,root) %{gcclib}/cc1plus
%{gcclib}/libstdc++*
%{gcclib}/include/new.h
%{gcclib}/include/exception
%{gcclib}/include/new
%{gcclib}/include/typeinfo
%{_mandir}/man1/%{target}-g++.1*
%endif

%files g77
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/%{target}-g77
%attr(755,root,root) %{gcclib}/f771
%{_mandir}/man1/%{target}-g77.1*