Sync with CVS HEAD.

contrib/crossrpms/gcc/gccnewlib.add

@@ -8,6 +8,8 @@
 %define gccnewlib_version	gcc%{gcc_version}newlib%{newlib_version}
 %endif
 
+%define mpfr_version	2.3.1
+
 Name:         	@rpmprefix@@tool_target@-gcc
 Summary:      	@tool_target@ gcc
 
@@ -20,14 +22,40 @@ 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"
+BuildRequires:  gmp-devel >= 4.1
+%if "%{_build}" != "%{_host}"
+BuildRequires:  %{_host_rpmprefix}gmp-devel
+BuildRequires:  %{_host_rpmprefix}mpfr-devel
+%endif
+%if "%{?fedora}" >= "8"
+BuildRequires:  mpfr-devel >= 2.3.0
+%endif
+%if "%{?suse}" > "10.3"
+BuildRequires:  mpfr-devel >= 2.3.0
+%endif
+# These distros ship an insufficient mpfr
+%{?el4:%define 	_build_mpfr 	1}
+%{?suse10_2:%define 	_build_mpfr 	1}
+%{?suse10_3:%define 	_build_mpfr 	1}
+%endif
+
 %if "%{_build}" != "%{_host}"
-BuildRequires:  @rpmprefix@%{_host}-gcc
 BuildRequires:  @rpmprefix@@tool_target@-gcc
 %endif
 
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
+%if %build_f95
+BuildRequires:	gmp-devel >= 4.1
+%if "%{?fedora}" >= "8"
+BuildRequires:  mpfr-devel >= 2.2.1
 %endif
+%endif
+%endif
+
 %if %build_gcj
 # Building gcj requires bison and zlib
 BuildRequires:	bison
@@ -71,6 +99,10 @@ BuildRequires: gmp-devel
 
 @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@.