%define gcc_pkgvers @GCC_PKGVERS@
%define gcc_version @GCC_VERS@
%define gcc_rpmvers %{expand:%(echo "@GCC_VERS@" | tr - _ )}

%if %build_newlib
%define newlib_pkgvers		@NEWLIB_PKGVERS@
%define newlib_version		@NEWLIB_VERS@
%endif

Name:         	@rpmprefix@@tool_target@-gcc
Summary:      	@tool_target@ gcc

Group:	      	Development/Tools
Version:        %{gcc_rpmvers}
Release:      	@GCC_RPMREL@
License:      	GPL
URL:		http://gcc.gnu.org
BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

%define _use_internal_dependency_generator 0

BuildRequires:  %{_host_rpmprefix}gcc

%if "%{gcc_version}" >= "4.3.0"
%define _gmp_minvers		4.1
%else
%if "%{gcc_version}" >= "4.2.0"
%if %build_fortran
%define _gmp_minvers		4.1
%endif
%endif
%endif

%if %{defined _gmp_minvers}
BuildRequires: gmp-devel >= %{_gmp_minvers}
%if "%{_build}" != "%{_host}"
BuildRequires:  %{_host_rpmprefix}gmp-devel >= %{_gmp_minvers}
%endif
%endif


%if "%{gcc_version}" >= "4.4.0"
%define _mpfr_minvers	2.3.2
%define mpfr_version	2.4.1
%else
%if "%{gcc_version}" >= "4.3.0"
%define _mpfr_minvers	2.3.1
%define mpfr_version	2.3.2
%else
%if "%{gcc_version}" >= "4.2.0"
%if %build_fortran
%define _mpfr_minvers	2.2.1
%define mpfr_version	2.3.2
%endif
%endif
%endif
%endif

%if %{defined _mpfr_minvers}
# FIXME: This is an ugly cludge
%{?fc10:%global mpfr_provided 2.3.2}
%{?fc11:%global mpfr_provided 2.4.1}
%{?suse10_3:%global mpfr_provided 2.2.1}
%{?suse11_0:%global mpfr_provided 2.3.1}
%{?suse11_1:%global mpfr_provided 2.3.2}
%{?cygwin:%global mpfr_provided 2.4.1}
%{?mingw32:%global mpfr_provided %{nil}}

%if %{defined mpfr_provided}
%if "%{mpfr_provided}" < "%{_mpfr_minvers}"
%define _build_mpfr 1
%else
%if "%{_build}" != "%{_host}"
BuildRequires:  %{_host_rpmprefix}mpfr-devel >= %{_mpfr_minvers}
%else
BuildRequires: mpfr-devel >= %{_mpfr_minvers}
%endif
%endif
%else
%define _build_mpfr 1
%endif

%endif

%if "%{_build}" != "%{_host}"
BuildRequires:  @rpmprefix@@tool_target@-gcc = %{gcc_rpmvers}
%endif

%if "%{gcc_version}" >= "4.2.0"
BuildRequires:	flex bison
%endif

%if %build_gcj
# Building gcj requires bison and zlib
BuildRequires:	bison
%endif

BuildRequires:	texinfo >= 4.2
BuildRequires:	@rpmprefix@@tool_target@-binutils
BuildRequires:	@rpmprefix@@tool_target@-sys-root
BuildRequires:	@rpmprefix@@tool_target@-w32api-sys-root

%if %build_infos
Requires:	@rpmprefix@gcc-common
%endif
Requires:	@rpmprefix@@tool_target@-binutils
Requires:	@rpmprefix@@tool_target@-sys-root
Requires:	@rpmprefix@@tool_target@-w32api-sys-root
Requires:	@rpmprefix@@tool_target@-gcc-libgcc = %{gcc_rpmvers}-%{release}
%if %build_newlib
Requires:	@rpmprefix@@tool_target@-newlib = %{newlib_version}-@NEWLIB_RPMREL@
%endif

%if %build_gcj
BuildRequires:	zlib-devel
%endif
%if %build_gnat
# Building gnat requires gnat
BuildRequires:	gcc-gnat
BuildRequires:	@rpmprefix@@tool_target@-newlib < %{newlib_version}-@NEWLIB_RPMREL@
%endif

%define _gcclibdir %{_prefix}/lib

@SOURCES@

%if "%{gcc_version}" >= "4.3.0"
Source60:    http://www.mpfr.org/mpfr-current/mpfr-%{mpfr_version}.tar.bz2
%endif

%description
Cross gcc for @tool_target@.