Regenerate.

22 files changed, 395 insertions, 144 deletions

diff --git a/contrib/crossrpms/rtems4.9/arm/rtems-4.9-arm-rtems4.9-gcc.spec b/contrib/crossrpms/rtems4.9/arm/rtems-4.9-arm-rtems4.9-gcc.spec
index 415477610e..c19b8fb003 100644
--- a/contrib/crossrpms/rtems4.9/arm/rtems-4.9-arm-rtems4.9-gcc.spec
+++ b/contrib/crossrpms/rtems4.9/arm/rtems-4.9-arm-rtems4.9-gcc.spec
@@ -13,6 +13,18 @@
 %define _exeext %{nil}
 %endif
 
+%ifos cygwin cygwin32
+%define optflags -O3 -pipe -march=i486 -funroll-loops
+%define _libdir			%{_exec_prefix}/lib
+%define debug_package		%{nil}
+%endif
+
+%if "%{_build}" != "%{_host}"
+%define _host_rpmprefix rtems-4.9-%{_host}-
+%else
+%define _host_rpmprefix %{nil}
+%endif
+
 
 %define gcc_pkgvers 4.3.0
 %define gcc_version 4.3.0
@@ -28,15 +40,21 @@ Summary:      	arm-rtems4.9 gcc
 
 Group:	      	Development/Tools
 Version:        %{gcc_rpmvers}
-Release:      	11%{?dist}
+Release:      	12%{?dist}
 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"
 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
@@ -49,6 +67,10 @@ BuildRequires:  mpfr-devel >= 2.3.0
 %{?suse10_3:%define 	_build_mpfr 	1}
 %endif
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-arm-rtems4.9-gcc
+%endif
+
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
 %endif
@@ -72,7 +94,7 @@ Requires:	rtems-4.9-arm-rtems4.9-newlib = %{newlib_version}-%{release}
 
 %if "%{gcc_version}" == "4.3.0"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
-Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080306.diff
+Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080501.diff
 %endif
 %if "%{gcc_version}" == "4.2.3"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
@@ -90,7 +112,7 @@ Source1: 	ftp://ftp.gnu.org/gnu/gcc/gcc-%{gcc_pkgvers}/gcc-g++-%{gcc_pkgvers}.ta
 
 Source50:	ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
 %if "%{newlib_version}" == "1.16.0"
-Patch50:	newlib-1.16.0-rtems4.9-20080302.diff
+Patch50:	newlib-1.16.0-rtems4.9-20080430.diff
 %endif
 %{?_without_sources:NoSource:	50}
 
@@ -150,8 +172,12 @@ cd ..
   languages="c"
   languages="$languages,c++"
   export PATH="%{_bindir}:${PATH}"
-
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${RPM_OPT_FLAGS}" \
+%else
   CC="%{__cc} ${RPM_OPT_FLAGS}" \
+%endif
   ../gcc-%{gcc_pkgvers}/configure \
     --prefix=%{_prefix} \
     --bindir=%{_bindir} \
@@ -422,7 +448,6 @@ Requires(post): 	/sbin/install-info
 Requires(preun):	/sbin/install-info
 
 %description -n rtems-4.9-gcc-common
-
 GCC files that are shared by all targets.
 
 %files -n rtems-4.9-gcc-common
@@ -477,6 +502,9 @@ Group:		Development/Tools
 Version:        %{gcc_rpmvers}
 License:	GPL
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-arm-rtems4.9-gcc-c++
+%endif
 Provides:	rtems-4.9-arm-rtems4.9-c++ = %{gcc_rpmvers}-%{release}
 Obsoletes:	rtems-4.9-arm-rtems4.9-c++ < %{gcc_rpmvers}-%{release}
 
diff --git a/contrib/crossrpms/rtems4.9/arm/rtems-4.9-arm-rtems4.9-gdb.spec b/contrib/crossrpms/rtems4.9/arm/rtems-4.9-arm-rtems4.9-gdb.spec
index 342ab8742d..30eeaea5ef 100644
--- a/contrib/crossrpms/rtems4.9/arm/rtems-4.9-arm-rtems4.9-gdb.spec
+++ b/contrib/crossrpms/rtems4.9/arm/rtems-4.9-arm-rtems4.9-gdb.spec
@@ -32,7 +32,7 @@ Name:		rtems-4.9-arm-rtems4.9-gdb
 Summary:	Gdb for target arm-rtems4.9
 Group:		Development/Tools
 Version:	%{gdb_rpmvers}
-Release:	2%{?dist}
+Release:	3%{?dist}
 License:	GPL/LGPL
 URL: 		http://sources.redhat.com/gdb
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -53,7 +53,7 @@ BuildRequires: %{_host_rpmprefix}expat-devel
 %endif
 %endif
 
-%if "%{gdb_version}" < "6.6"
+%if "%{gdb_version}" < "6.7"
 %if "%{_build}" != "%{_host}"
 BuildRequires:  %{_host_rpmprefix}termcap-devel
 %endif
@@ -64,9 +64,6 @@ BuildRequires:  %{_host_rpmprefix}ncurses-devel
 # Required for building the infos
 BuildRequires:	/sbin/install-info
 BuildRequires:	texinfo >= 4.2
-%if "arm-rtems4.9" == "sparc-rtems4.9"
-BuildConflicts:	libtermcap-devel termcap-devel
-%endif
 
 
 Requires:	rtems-4.9-gdb-common
@@ -74,7 +71,7 @@ Requires:	rtems-4.9-gdb-common
 Source0:	ftp://ftp.gnu.org/pub/gnu/gdb/gdb-%{gdb_version}.tar.bz2
 %{?_without_sources:NoSource:	0}
 %if "%{gdb_version}" == "6.8"
-Patch0:		gdb-6.8-rtems4.9-20080428.diff
+Patch0:		gdb-6.8-rtems4.9-20080429.diff
 %endif
 
 %description
@@ -85,10 +82,9 @@ GDB for target arm-rtems4.9
 %setup -q -D -T -n %{name}-%{version} -a0
 cd gdb-%{gdb_version}
 %{?PATCH0:%patch0 -p1}
-%{?PATCH1:%patch1 -p1}
 cd ..
 
-%if "%{gdb_version}" >= "6.8"
+%if "%{gdb_version}" >= "6.7"
 # Force using a system-provided libreadline
 rm -f gdb-%{gdb_version}/readline/configure
 %endif
diff --git a/contrib/crossrpms/rtems4.9/avr/rtems-4.9-avr-rtems4.9-gcc.spec b/contrib/crossrpms/rtems4.9/avr/rtems-4.9-avr-rtems4.9-gcc.spec
index 8ebbbe5d20..f6507aa183 100644
--- a/contrib/crossrpms/rtems4.9/avr/rtems-4.9-avr-rtems4.9-gcc.spec
+++ b/contrib/crossrpms/rtems4.9/avr/rtems-4.9-avr-rtems4.9-gcc.spec
@@ -13,6 +13,18 @@
 %define _exeext %{nil}
 %endif
 
+%ifos cygwin cygwin32
+%define optflags -O3 -pipe -march=i486 -funroll-loops
+%define _libdir			%{_exec_prefix}/lib
+%define debug_package		%{nil}
+%endif
+
+%if "%{_build}" != "%{_host}"
+%define _host_rpmprefix rtems-4.9-%{_host}-
+%else
+%define _host_rpmprefix %{nil}
+%endif
+
 
 %define gcc_pkgvers 4.3.0
 %define gcc_version 4.3.0
@@ -28,15 +40,21 @@ Summary:      	avr-rtems4.9 gcc
 
 Group:	      	Development/Tools
 Version:        %{gcc_rpmvers}
-Release:      	11%{?dist}
+Release:      	12%{?dist}
 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"
 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
@@ -49,6 +67,10 @@ BuildRequires:  mpfr-devel >= 2.3.0
 %{?suse10_3:%define 	_build_mpfr 	1}
 %endif
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-avr-rtems4.9-gcc
+%endif
+
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
 %endif
@@ -72,21 +94,17 @@ Requires:	rtems-4.9-avr-rtems4.9-newlib = %{newlib_version}-%{release}
 
 %if "%{gcc_version}" == "4.3.0"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
-Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080306.diff
+Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080501.diff
 %endif
 %if "%{gcc_version}" == "4.2.3"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
 Patch0:		gcc-core-4.2.3-rtems4.9-20080205.diff
 %endif
-%if "%{gcc_version}" == "4.0.4" 
-Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/gcc-%{gcc_version}/gcc-core-%{gcc_pkgvers}.tar.bz2
-Patch0:		gcc-core-4.0.4-rtems4.9-20071111.diff
-%endif
 %{?_without_sources:NoSource:	0}
 
 Source50:	ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
 %if "%{newlib_version}" == "1.16.0"
-Patch50:	newlib-1.16.0-rtems4.9-20080302.diff
+Patch50:	newlib-1.16.0-rtems4.9-20080430.diff
 %endif
 %{?_without_sources:NoSource:	50}
 
@@ -143,8 +161,12 @@ cd ..
 
   languages="c"
   export PATH="%{_bindir}:${PATH}"
-
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${RPM_OPT_FLAGS}" \
+%else
   CC="%{__cc} ${RPM_OPT_FLAGS}" \
+%endif
   ../gcc-%{gcc_pkgvers}/configure \
     --prefix=%{_prefix} \
     --bindir=%{_bindir} \
@@ -415,7 +437,6 @@ Requires(post): 	/sbin/install-info
 Requires(preun):	/sbin/install-info
 
 %description -n rtems-4.9-gcc-common
-
 GCC files that are shared by all targets.
 
 %files -n rtems-4.9-gcc-common
diff --git a/contrib/crossrpms/rtems4.9/avr/rtems-4.9-avr-rtems4.9-gdb.spec b/contrib/crossrpms/rtems4.9/avr/rtems-4.9-avr-rtems4.9-gdb.spec
index 6972732c18..4f7a2693c3 100644
--- a/contrib/crossrpms/rtems4.9/avr/rtems-4.9-avr-rtems4.9-gdb.spec
+++ b/contrib/crossrpms/rtems4.9/avr/rtems-4.9-avr-rtems4.9-gdb.spec
@@ -32,7 +32,7 @@ Name:		rtems-4.9-avr-rtems4.9-gdb
 Summary:	Gdb for target avr-rtems4.9
 Group:		Development/Tools
 Version:	%{gdb_rpmvers}
-Release:	2%{?dist}
+Release:	3%{?dist}
 License:	GPL/LGPL
 URL: 		http://sources.redhat.com/gdb
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -53,7 +53,7 @@ BuildRequires: %{_host_rpmprefix}expat-devel
 %endif
 %endif
 
-%if "%{gdb_version}" < "6.6"
+%if "%{gdb_version}" < "6.7"
 %if "%{_build}" != "%{_host}"
 BuildRequires:  %{_host_rpmprefix}termcap-devel
 %endif
@@ -64,9 +64,6 @@ BuildRequires:  %{_host_rpmprefix}ncurses-devel
 # Required for building the infos
 BuildRequires:	/sbin/install-info
 BuildRequires:	texinfo >= 4.2
-%if "avr-rtems4.9" == "sparc-rtems4.9"
-BuildConflicts:	libtermcap-devel termcap-devel
-%endif
 
 
 Requires:	rtems-4.9-gdb-common
@@ -74,7 +71,7 @@ Requires:	rtems-4.9-gdb-common
 Source0:	ftp://ftp.gnu.org/pub/gnu/gdb/gdb-%{gdb_version}.tar.bz2
 %{?_without_sources:NoSource:	0}
 %if "%{gdb_version}" == "6.8"
-Patch0:		gdb-6.8-rtems4.9-20080428.diff
+Patch0:		gdb-6.8-rtems4.9-20080429.diff
 %endif
 
 %description
@@ -85,10 +82,9 @@ GDB for target avr-rtems4.9
 %setup -q -D -T -n %{name}-%{version} -a0
 cd gdb-%{gdb_version}
 %{?PATCH0:%patch0 -p1}
-%{?PATCH1:%patch1 -p1}
 cd ..
 
-%if "%{gdb_version}" >= "6.8"
+%if "%{gdb_version}" >= "6.7"
 # Force using a system-provided libreadline
 rm -f gdb-%{gdb_version}/readline/configure
 %endif
diff --git a/contrib/crossrpms/rtems4.9/bfin/rtems-4.9-bfin-rtems4.9-gcc.spec b/contrib/crossrpms/rtems4.9/bfin/rtems-4.9-bfin-rtems4.9-gcc.spec
index 47a26937fb..cabe863fb4 100644
--- a/contrib/crossrpms/rtems4.9/bfin/rtems-4.9-bfin-rtems4.9-gcc.spec
+++ b/contrib/crossrpms/rtems4.9/bfin/rtems-4.9-bfin-rtems4.9-gcc.spec
@@ -13,6 +13,18 @@
 %define _exeext %{nil}
 %endif
 
+%ifos cygwin cygwin32
+%define optflags -O3 -pipe -march=i486 -funroll-loops
+%define _libdir			%{_exec_prefix}/lib
+%define debug_package		%{nil}
+%endif
+
+%if "%{_build}" != "%{_host}"
+%define _host_rpmprefix rtems-4.9-%{_host}-
+%else
+%define _host_rpmprefix %{nil}
+%endif
+
 
 %define gcc_pkgvers 4.3.0
 %define gcc_version 4.3.0
@@ -28,15 +40,21 @@ Summary:      	bfin-rtems4.9 gcc
 
 Group:	      	Development/Tools
 Version:        %{gcc_rpmvers}
-Release:      	11%{?dist}
+Release:      	12%{?dist}
 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"
 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
@@ -49,6 +67,10 @@ BuildRequires:  mpfr-devel >= 2.3.0
 %{?suse10_3:%define 	_build_mpfr 	1}
 %endif
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-bfin-rtems4.9-gcc
+%endif
+
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
 %endif
@@ -72,7 +94,7 @@ Requires:	rtems-4.9-bfin-rtems4.9-newlib = %{newlib_version}-%{release}
 
 %if "%{gcc_version}" == "4.3.0"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
-Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080306.diff
+Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080501.diff
 %endif
 %if "%{gcc_version}" == "4.2.3"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
@@ -82,7 +104,7 @@ Patch0:		gcc-core-4.2.3-rtems4.9-20080205.diff
 
 Source50:	ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
 %if "%{newlib_version}" == "1.16.0"
-Patch50:	newlib-1.16.0-rtems4.9-20080302.diff
+Patch50:	newlib-1.16.0-rtems4.9-20080430.diff
 %endif
 %{?_without_sources:NoSource:	50}
 
@@ -139,8 +161,12 @@ cd ..
 
   languages="c"
   export PATH="%{_bindir}:${PATH}"
-
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${RPM_OPT_FLAGS}" \
+%else
   CC="%{__cc} ${RPM_OPT_FLAGS}" \
+%endif
   ../gcc-%{gcc_pkgvers}/configure \
     --prefix=%{_prefix} \
     --bindir=%{_bindir} \
@@ -411,7 +437,6 @@ Requires(post): 	/sbin/install-info
 Requires(preun):	/sbin/install-info
 
 %description -n rtems-4.9-gcc-common
-
 GCC files that are shared by all targets.
 
 %files -n rtems-4.9-gcc-common
diff --git a/contrib/crossrpms/rtems4.9/bfin/rtems-4.9-bfin-rtems4.9-gdb.spec b/contrib/crossrpms/rtems4.9/bfin/rtems-4.9-bfin-rtems4.9-gdb.spec
index 35e422d52b..53d4564f4b 100644
--- a/contrib/crossrpms/rtems4.9/bfin/rtems-4.9-bfin-rtems4.9-gdb.spec
+++ b/contrib/crossrpms/rtems4.9/bfin/rtems-4.9-bfin-rtems4.9-gdb.spec
@@ -32,7 +32,7 @@ Name:		rtems-4.9-bfin-rtems4.9-gdb
 Summary:	Gdb for target bfin-rtems4.9
 Group:		Development/Tools
 Version:	%{gdb_rpmvers}
-Release:	3%{?dist}
+Release:	4%{?dist}
 License:	GPL/LGPL
 URL: 		http://sources.redhat.com/gdb
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -53,7 +53,7 @@ BuildRequires: %{_host_rpmprefix}expat-devel
 %endif
 %endif
 
-%if "%{gdb_version}" < "6.6"
+%if "%{gdb_version}" < "6.7"
 %if "%{_build}" != "%{_host}"
 BuildRequires:  %{_host_rpmprefix}termcap-devel
 %endif
@@ -64,9 +64,6 @@ BuildRequires:  %{_host_rpmprefix}ncurses-devel
 # Required for building the infos
 BuildRequires:	/sbin/install-info
 BuildRequires:	texinfo >= 4.2
-%if "bfin-rtems4.9" == "sparc-rtems4.9"
-BuildConflicts:	libtermcap-devel termcap-devel
-%endif
 
 
 Requires:	rtems-4.9-gdb-common
@@ -83,10 +80,9 @@ GDB for target bfin-rtems4.9
 %setup -q -D -T -n %{name}-%{version} -a0
 cd gdb-%{gdb_version}
 %{?PATCH0:%patch0 -p1}
-%{?PATCH1:%patch1 -p1}
 cd ..
 
-%if "%{gdb_version}" >= "6.8"
+%if "%{gdb_version}" >= "6.7"
 # Force using a system-provided libreadline
 rm -f gdb-%{gdb_version}/readline/configure
 %endif
diff --git a/contrib/crossrpms/rtems4.9/h8300/rtems-4.9-h8300-rtems4.9-gcc.spec b/contrib/crossrpms/rtems4.9/h8300/rtems-4.9-h8300-rtems4.9-gcc.spec
index 7b5ded92e3..af3ef3784d 100644
--- a/contrib/crossrpms/rtems4.9/h8300/rtems-4.9-h8300-rtems4.9-gcc.spec
+++ b/contrib/crossrpms/rtems4.9/h8300/rtems-4.9-h8300-rtems4.9-gcc.spec
@@ -13,6 +13,18 @@
 %define _exeext %{nil}
 %endif
 
+%ifos cygwin cygwin32
+%define optflags -O3 -pipe -march=i486 -funroll-loops
+%define _libdir			%{_exec_prefix}/lib
+%define debug_package		%{nil}
+%endif
+
+%if "%{_build}" != "%{_host}"
+%define _host_rpmprefix rtems-4.9-%{_host}-
+%else
+%define _host_rpmprefix %{nil}
+%endif
+
 
 %define gcc_pkgvers 4.2.3
 %define gcc_version 4.2.3
@@ -28,15 +40,21 @@ Summary:      	h8300-rtems4.9 gcc
 
 Group:	      	Development/Tools
 Version:        %{gcc_rpmvers}
-Release:      	10.1%{?dist}
+Release:      	11%{?dist}
 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"
 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
@@ -49,6 +67,10 @@ BuildRequires:  mpfr-devel >= 2.3.0
 %{?suse10_3:%define 	_build_mpfr 	1}
 %endif
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-h8300-rtems4.9-gcc
+%endif
+
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
 %endif
@@ -81,7 +103,7 @@ Source1: 	ftp://ftp.gnu.org/gnu/gcc/gcc-%{gcc_version}/gcc-g++-%{gcc_pkgvers}.ta
 
 Source50:	ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
 %if "%{newlib_version}" == "1.16.0"
-Patch50:	newlib-1.16.0-rtems4.9-20080302.diff
+Patch50:	newlib-1.16.0-rtems4.9-20080430.diff
 %endif
 %{?_without_sources:NoSource:	50}
 
@@ -141,8 +163,12 @@ cd ..
   languages="c"
   languages="$languages,c++"
   export PATH="%{_bindir}:${PATH}"
-
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${RPM_OPT_FLAGS}" \
+%else
   CC="%{__cc} ${RPM_OPT_FLAGS}" \
+%endif
   ../gcc-%{gcc_pkgvers}/configure \
     --prefix=%{_prefix} \
     --bindir=%{_bindir} \
@@ -413,7 +439,6 @@ Requires(post): 	/sbin/install-info
 Requires(preun):	/sbin/install-info
 
 %description -n rtems-4.9-gcc-common
-
 GCC files that are shared by all targets.
 
 %files -n rtems-4.9-gcc-common
@@ -468,6 +493,9 @@ Group:		Development/Tools
 Version:        %{gcc_rpmvers}
 License:	GPL
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-h8300-rtems4.9-gcc-c++
+%endif
 Provides:	rtems-4.9-h8300-rtems4.9-c++ = %{gcc_rpmvers}-%{release}
 Obsoletes:	rtems-4.9-h8300-rtems4.9-c++ < %{gcc_rpmvers}-%{release}
 
diff --git a/contrib/crossrpms/rtems4.9/h8300/rtems-4.9-h8300-rtems4.9-gdb.spec b/contrib/crossrpms/rtems4.9/h8300/rtems-4.9-h8300-rtems4.9-gdb.spec
index 41a6bc9bd6..632f9b32c3 100644
--- a/contrib/crossrpms/rtems4.9/h8300/rtems-4.9-h8300-rtems4.9-gdb.spec
+++ b/contrib/crossrpms/rtems4.9/h8300/rtems-4.9-h8300-rtems4.9-gdb.spec
@@ -32,7 +32,7 @@ Name:		rtems-4.9-h8300-rtems4.9-gdb
 Summary:	Gdb for target h8300-rtems4.9
 Group:		Development/Tools
 Version:	%{gdb_rpmvers}
-Release:	2%{?dist}
+Release:	3%{?dist}
 License:	GPL/LGPL
 URL: 		http://sources.redhat.com/gdb
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -53,7 +53,7 @@ BuildRequires: %{_host_rpmprefix}expat-devel
 %endif
 %endif
 
-%if "%{gdb_version}" < "6.6"
+%if "%{gdb_version}" < "6.7"
 %if "%{_build}" != "%{_host}"
 BuildRequires:  %{_host_rpmprefix}termcap-devel
 %endif
@@ -64,9 +64,6 @@ BuildRequires:  %{_host_rpmprefix}ncurses-devel
 # Required for building the infos
 BuildRequires:	/sbin/install-info
 BuildRequires:	texinfo >= 4.2
-%if "h8300-rtems4.9" == "sparc-rtems4.9"
-BuildConflicts:	libtermcap-devel termcap-devel
-%endif
 
 
 Requires:	rtems-4.9-gdb-common
@@ -74,7 +71,7 @@ Requires:	rtems-4.9-gdb-common
 Source0:	ftp://ftp.gnu.org/pub/gnu/gdb/gdb-%{gdb_version}.tar.bz2
 %{?_without_sources:NoSource:	0}
 %if "%{gdb_version}" == "6.8"
-Patch0:		gdb-6.8-rtems4.9-20080428.diff
+Patch0:		gdb-6.8-rtems4.9-20080429.diff
 %endif
 
 %description
@@ -85,10 +82,9 @@ GDB for target h8300-rtems4.9
 %setup -q -D -T -n %{name}-%{version} -a0
 cd gdb-%{gdb_version}
 %{?PATCH0:%patch0 -p1}
-%{?PATCH1:%patch1 -p1}
 cd ..
 
-%if "%{gdb_version}" >= "6.8"
+%if "%{gdb_version}" >= "6.7"
 # Force using a system-provided libreadline
 rm -f gdb-%{gdb_version}/readline/configure
 %endif
diff --git a/contrib/crossrpms/rtems4.9/i386/rtems-4.9-i386-rtems4.9-gcc.spec b/contrib/crossrpms/rtems4.9/i386/rtems-4.9-i386-rtems4.9-gcc.spec
index d4d1c54136..dc51c3dc34 100644
--- a/contrib/crossrpms/rtems4.9/i386/rtems-4.9-i386-rtems4.9-gcc.spec
+++ b/contrib/crossrpms/rtems4.9/i386/rtems-4.9-i386-rtems4.9-gcc.spec
@@ -13,6 +13,18 @@
 %define _exeext %{nil}
 %endif
 
+%ifos cygwin cygwin32
+%define optflags -O3 -pipe -march=i486 -funroll-loops
+%define _libdir			%{_exec_prefix}/lib
+%define debug_package		%{nil}
+%endif
+
+%if "%{_build}" != "%{_host}"
+%define _host_rpmprefix rtems-4.9-%{_host}-
+%else
+%define _host_rpmprefix %{nil}
+%endif
+
 
 %define gcc_pkgvers 4.3.0
 %define gcc_version 4.3.0
@@ -28,15 +40,21 @@ Summary:      	i386-rtems4.9 gcc
 
 Group:	      	Development/Tools
 Version:        %{gcc_rpmvers}
-Release:      	11%{?dist}
+Release:      	12%{?dist}
 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"
 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
@@ -49,6 +67,10 @@ BuildRequires:  mpfr-devel >= 2.3.0
 %{?suse10_3:%define 	_build_mpfr 	1}
 %endif
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-i386-rtems4.9-gcc
+%endif
+
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
 %endif
@@ -72,7 +94,7 @@ Requires:	rtems-4.9-i386-rtems4.9-newlib = %{newlib_version}-%{release}
 
 %if "%{gcc_version}" == "4.3.0"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
-Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080306.diff
+Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080501.diff
 %endif
 %if "%{gcc_version}" == "4.2.3"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
@@ -90,7 +112,7 @@ Source1: 	ftp://ftp.gnu.org/gnu/gcc/gcc-%{gcc_pkgvers}/gcc-g++-%{gcc_pkgvers}.ta
 
 Source50:	ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
 %if "%{newlib_version}" == "1.16.0"
-Patch50:	newlib-1.16.0-rtems4.9-20080302.diff
+Patch50:	newlib-1.16.0-rtems4.9-20080430.diff
 %endif
 %{?_without_sources:NoSource:	50}
 
@@ -150,8 +172,12 @@ cd ..
   languages="c"
   languages="$languages,c++"
   export PATH="%{_bindir}:${PATH}"
-
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${RPM_OPT_FLAGS}" \
+%else
   CC="%{__cc} ${RPM_OPT_FLAGS}" \
+%endif
   ../gcc-%{gcc_pkgvers}/configure \
     --prefix=%{_prefix} \
     --bindir=%{_bindir} \
@@ -422,7 +448,6 @@ Requires(post): 	/sbin/install-info
 Requires(preun):	/sbin/install-info
 
 %description -n rtems-4.9-gcc-common
-
 GCC files that are shared by all targets.
 
 %files -n rtems-4.9-gcc-common
@@ -477,6 +502,9 @@ Group:		Development/Tools
 Version:        %{gcc_rpmvers}
 License:	GPL
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-i386-rtems4.9-gcc-c++
+%endif
 Provides:	rtems-4.9-i386-rtems4.9-c++ = %{gcc_rpmvers}-%{release}
 Obsoletes:	rtems-4.9-i386-rtems4.9-c++ < %{gcc_rpmvers}-%{release}
 
diff --git a/contrib/crossrpms/rtems4.9/i386/rtems-4.9-i386-rtems4.9-gdb.spec b/contrib/crossrpms/rtems4.9/i386/rtems-4.9-i386-rtems4.9-gdb.spec
index 257fc1e120..7d60669556 100644
--- a/contrib/crossrpms/rtems4.9/i386/rtems-4.9-i386-rtems4.9-gdb.spec
+++ b/contrib/crossrpms/rtems4.9/i386/rtems-4.9-i386-rtems4.9-gdb.spec
@@ -32,7 +32,7 @@ Name:		rtems-4.9-i386-rtems4.9-gdb
 Summary:	Gdb for target i386-rtems4.9
 Group:		Development/Tools
 Version:	%{gdb_rpmvers}
-Release:	2%{?dist}
+Release:	3%{?dist}
 License:	GPL/LGPL
 URL: 		http://sources.redhat.com/gdb
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -53,7 +53,7 @@ BuildRequires: %{_host_rpmprefix}expat-devel
 %endif
 %endif
 
-%if "%{gdb_version}" < "6.6"
+%if "%{gdb_version}" < "6.7"
 %if "%{_build}" != "%{_host}"
 BuildRequires:  %{_host_rpmprefix}termcap-devel
 %endif
@@ -64,9 +64,6 @@ BuildRequires:  %{_host_rpmprefix}ncurses-devel
 # Required for building the infos
 BuildRequires:	/sbin/install-info
 BuildRequires:	texinfo >= 4.2
-%if "i386-rtems4.9" == "sparc-rtems4.9"
-BuildConflicts:	libtermcap-devel termcap-devel
-%endif
 
 
 Requires:	rtems-4.9-gdb-common
@@ -74,7 +71,7 @@ Requires:	rtems-4.9-gdb-common
 Source0:	ftp://ftp.gnu.org/pub/gnu/gdb/gdb-%{gdb_version}.tar.bz2
 %{?_without_sources:NoSource:	0}
 %if "%{gdb_version}" == "6.8"
-Patch0:		gdb-6.8-rtems4.9-20080428.diff
+Patch0:		gdb-6.8-rtems4.9-20080429.diff
 %endif
 
 %description
@@ -85,10 +82,9 @@ GDB for target i386-rtems4.9
 %setup -q -D -T -n %{name}-%{version} -a0
 cd gdb-%{gdb_version}
 %{?PATCH0:%patch0 -p1}
-%{?PATCH1:%patch1 -p1}
 cd ..
 
-%if "%{gdb_version}" >= "6.8"
+%if "%{gdb_version}" >= "6.7"
 # Force using a system-provided libreadline
 rm -f gdb-%{gdb_version}/readline/configure
 %endif
diff --git a/contrib/crossrpms/rtems4.9/m68k/rtems-4.9-m68k-rtems4.9-gcc.spec b/contrib/crossrpms/rtems4.9/m68k/rtems-4.9-m68k-rtems4.9-gcc.spec
index 9d26fcf7d8..cf09b93420 100644
--- a/contrib/crossrpms/rtems4.9/m68k/rtems-4.9-m68k-rtems4.9-gcc.spec
+++ b/contrib/crossrpms/rtems4.9/m68k/rtems-4.9-m68k-rtems4.9-gcc.spec
@@ -13,6 +13,18 @@
 %define _exeext %{nil}
 %endif
 
+%ifos cygwin cygwin32
+%define optflags -O3 -pipe -march=i486 -funroll-loops
+%define _libdir			%{_exec_prefix}/lib
+%define debug_package		%{nil}
+%endif
+
+%if "%{_build}" != "%{_host}"
+%define _host_rpmprefix rtems-4.9-%{_host}-
+%else
+%define _host_rpmprefix %{nil}
+%endif
+
 
 %define gcc_pkgvers 4.3.0
 %define gcc_version 4.3.0
@@ -28,15 +40,21 @@ Summary:      	m68k-rtems4.9 gcc
 
 Group:	      	Development/Tools
 Version:        %{gcc_rpmvers}
-Release:      	11%{?dist}
+Release:      	12%{?dist}
 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"
 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
@@ -49,6 +67,10 @@ BuildRequires:  mpfr-devel >= 2.3.0
 %{?suse10_3:%define 	_build_mpfr 	1}
 %endif
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-m68k-rtems4.9-gcc
+%endif
+
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
 %endif
@@ -72,7 +94,7 @@ Requires:	rtems-4.9-m68k-rtems4.9-newlib = %{newlib_version}-%{release}
 
 %if "%{gcc_version}" == "4.3.0"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
-Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080306.diff
+Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080501.diff
 %endif
 %if "%{gcc_version}" == "4.2.3"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
@@ -90,7 +112,7 @@ Source1: 	ftp://ftp.gnu.org/gnu/gcc/gcc-%{gcc_pkgvers}/gcc-g++-%{gcc_pkgvers}.ta
 
 Source50:	ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
 %if "%{newlib_version}" == "1.16.0"
-Patch50:	newlib-1.16.0-rtems4.9-20080302.diff
+Patch50:	newlib-1.16.0-rtems4.9-20080430.diff
 %endif
 %{?_without_sources:NoSource:	50}
 
@@ -150,8 +172,12 @@ cd ..
   languages="c"
   languages="$languages,c++"
   export PATH="%{_bindir}:${PATH}"
-
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${RPM_OPT_FLAGS}" \
+%else
   CC="%{__cc} ${RPM_OPT_FLAGS}" \
+%endif
   ../gcc-%{gcc_pkgvers}/configure \
     --prefix=%{_prefix} \
     --bindir=%{_bindir} \
@@ -422,7 +448,6 @@ Requires(post): 	/sbin/install-info
 Requires(preun):	/sbin/install-info
 
 %description -n rtems-4.9-gcc-common
-
 GCC files that are shared by all targets.
 
 %files -n rtems-4.9-gcc-common
@@ -477,6 +502,9 @@ Group:		Development/Tools
 Version:        %{gcc_rpmvers}
 License:	GPL
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-m68k-rtems4.9-gcc-c++
+%endif
 Provides:	rtems-4.9-m68k-rtems4.9-c++ = %{gcc_rpmvers}-%{release}
 Obsoletes:	rtems-4.9-m68k-rtems4.9-c++ < %{gcc_rpmvers}-%{release}
 
diff --git a/contrib/crossrpms/rtems4.9/m68k/rtems-4.9-m68k-rtems4.9-gdb.spec b/contrib/crossrpms/rtems4.9/m68k/rtems-4.9-m68k-rtems4.9-gdb.spec
index 9dbf76030a..8d03ee74a9 100644
--- a/contrib/crossrpms/rtems4.9/m68k/rtems-4.9-m68k-rtems4.9-gdb.spec
+++ b/contrib/crossrpms/rtems4.9/m68k/rtems-4.9-m68k-rtems4.9-gdb.spec
@@ -32,7 +32,7 @@ Name:		rtems-4.9-m68k-rtems4.9-gdb
 Summary:	Gdb for target m68k-rtems4.9
 Group:		Development/Tools
 Version:	%{gdb_rpmvers}
-Release:	2%{?dist}
+Release:	3%{?dist}
 License:	GPL/LGPL
 URL: 		http://sources.redhat.com/gdb
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -53,7 +53,7 @@ BuildRequires: %{_host_rpmprefix}expat-devel
 %endif
 %endif
 
-%if "%{gdb_version}" < "6.6"
+%if "%{gdb_version}" < "6.7"
 %if "%{_build}" != "%{_host}"
 BuildRequires:  %{_host_rpmprefix}termcap-devel
 %endif
@@ -64,9 +64,6 @@ BuildRequires:  %{_host_rpmprefix}ncurses-devel
 # Required for building the infos
 BuildRequires:	/sbin/install-info
 BuildRequires:	texinfo >= 4.2
-%if "m68k-rtems4.9" == "sparc-rtems4.9"
-BuildConflicts:	libtermcap-devel termcap-devel
-%endif
 
 
 Requires:	rtems-4.9-gdb-common
@@ -74,7 +71,7 @@ Requires:	rtems-4.9-gdb-common
 Source0:	ftp://ftp.gnu.org/pub/gnu/gdb/gdb-%{gdb_version}.tar.bz2
 %{?_without_sources:NoSource:	0}
 %if "%{gdb_version}" == "6.8"
-Patch0:		gdb-6.8-rtems4.9-20080428.diff
+Patch0:		gdb-6.8-rtems4.9-20080429.diff
 %endif
 
 %description
@@ -85,10 +82,9 @@ GDB for target m68k-rtems4.9
 %setup -q -D -T -n %{name}-%{version} -a0
 cd gdb-%{gdb_version}
 %{?PATCH0:%patch0 -p1}
-%{?PATCH1:%patch1 -p1}
 cd ..
 
-%if "%{gdb_version}" >= "6.8"
+%if "%{gdb_version}" >= "6.7"
 # Force using a system-provided libreadline
 rm -f gdb-%{gdb_version}/readline/configure
 %endif
diff --git a/contrib/crossrpms/rtems4.9/mips/rtems-4.9-mips-rtems4.9-gcc.spec b/contrib/crossrpms/rtems4.9/mips/rtems-4.9-mips-rtems4.9-gcc.spec
index 076a6db58b..c18cb04699 100644
--- a/contrib/crossrpms/rtems4.9/mips/rtems-4.9-mips-rtems4.9-gcc.spec
+++ b/contrib/crossrpms/rtems4.9/mips/rtems-4.9-mips-rtems4.9-gcc.spec
@@ -13,6 +13,18 @@
 %define _exeext %{nil}
 %endif
 
+%ifos cygwin cygwin32
+%define optflags -O3 -pipe -march=i486 -funroll-loops
+%define _libdir			%{_exec_prefix}/lib
+%define debug_package		%{nil}
+%endif
+
+%if "%{_build}" != "%{_host}"
+%define _host_rpmprefix rtems-4.9-%{_host}-
+%else
+%define _host_rpmprefix %{nil}
+%endif
+
 
 %define gcc_pkgvers 4.3.0
 %define gcc_version 4.3.0
@@ -28,15 +40,21 @@ Summary:      	mips-rtems4.9 gcc
 
 Group:	      	Development/Tools
 Version:        %{gcc_rpmvers}
-Release:      	11%{?dist}
+Release:      	12%{?dist}
 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"
 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
@@ -49,6 +67,10 @@ BuildRequires:  mpfr-devel >= 2.3.0
 %{?suse10_3:%define 	_build_mpfr 	1}
 %endif
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-mips-rtems4.9-gcc
+%endif
+
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
 %endif
@@ -72,7 +94,7 @@ Requires:	rtems-4.9-mips-rtems4.9-newlib = %{newlib_version}-%{release}
 
 %if "%{gcc_version}" == "4.3.0"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
-Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080306.diff
+Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080501.diff
 %endif
 %if "%{gcc_version}" == "4.2.3"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
@@ -90,7 +112,7 @@ Source1: 	ftp://ftp.gnu.org/gnu/gcc/gcc-%{gcc_pkgvers}/gcc-g++-%{gcc_pkgvers}.ta
 
 Source50:	ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
 %if "%{newlib_version}" == "1.16.0"
-Patch50:	newlib-1.16.0-rtems4.9-20080302.diff
+Patch50:	newlib-1.16.0-rtems4.9-20080430.diff
 %endif
 %{?_without_sources:NoSource:	50}
 
@@ -150,8 +172,12 @@ cd ..
   languages="c"
   languages="$languages,c++"
   export PATH="%{_bindir}:${PATH}"
-
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${RPM_OPT_FLAGS}" \
+%else
   CC="%{__cc} ${RPM_OPT_FLAGS}" \
+%endif
   ../gcc-%{gcc_pkgvers}/configure \
     --prefix=%{_prefix} \
     --bindir=%{_bindir} \
@@ -422,7 +448,6 @@ Requires(post): 	/sbin/install-info
 Requires(preun):	/sbin/install-info
 
 %description -n rtems-4.9-gcc-common
-
 GCC files that are shared by all targets.
 
 %files -n rtems-4.9-gcc-common
@@ -477,6 +502,9 @@ Group:		Development/Tools
 Version:        %{gcc_rpmvers}
 License:	GPL
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-mips-rtems4.9-gcc-c++
+%endif
 Provides:	rtems-4.9-mips-rtems4.9-c++ = %{gcc_rpmvers}-%{release}
 Obsoletes:	rtems-4.9-mips-rtems4.9-c++ < %{gcc_rpmvers}-%{release}
 
diff --git a/contrib/crossrpms/rtems4.9/mips/rtems-4.9-mips-rtems4.9-gdb.spec b/contrib/crossrpms/rtems4.9/mips/rtems-4.9-mips-rtems4.9-gdb.spec
index 9d4cd6849a..77169af688 100644
--- a/contrib/crossrpms/rtems4.9/mips/rtems-4.9-mips-rtems4.9-gdb.spec
+++ b/contrib/crossrpms/rtems4.9/mips/rtems-4.9-mips-rtems4.9-gdb.spec
@@ -32,7 +32,7 @@ Name:		rtems-4.9-mips-rtems4.9-gdb
 Summary:	Gdb for target mips-rtems4.9
 Group:		Development/Tools
 Version:	%{gdb_rpmvers}
-Release:	2%{?dist}
+Release:	3%{?dist}
 License:	GPL/LGPL
 URL: 		http://sources.redhat.com/gdb
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -53,7 +53,7 @@ BuildRequires: %{_host_rpmprefix}expat-devel
 %endif
 %endif
 
-%if "%{gdb_version}" < "6.6"
+%if "%{gdb_version}" < "6.7"
 %if "%{_build}" != "%{_host}"
 BuildRequires:  %{_host_rpmprefix}termcap-devel
 %endif
@@ -64,9 +64,6 @@ BuildRequires:  %{_host_rpmprefix}ncurses-devel
 # Required for building the infos
 BuildRequires:	/sbin/install-info
 BuildRequires:	texinfo >= 4.2
-%if "mips-rtems4.9" == "sparc-rtems4.9"
-BuildConflicts:	libtermcap-devel termcap-devel
-%endif
 
 
 Requires:	rtems-4.9-gdb-common
@@ -74,7 +71,7 @@ Requires:	rtems-4.9-gdb-common
 Source0:	ftp://ftp.gnu.org/pub/gnu/gdb/gdb-%{gdb_version}.tar.bz2
 %{?_without_sources:NoSource:	0}
 %if "%{gdb_version}" == "6.8"
-Patch0:		gdb-6.8-rtems4.9-20080428.diff
+Patch0:		gdb-6.8-rtems4.9-20080429.diff
 %endif
 
 %description
@@ -85,10 +82,9 @@ GDB for target mips-rtems4.9
 %setup -q -D -T -n %{name}-%{version} -a0
 cd gdb-%{gdb_version}
 %{?PATCH0:%patch0 -p1}
-%{?PATCH1:%patch1 -p1}
 cd ..
 
-%if "%{gdb_version}" >= "6.8"
+%if "%{gdb_version}" >= "6.7"
 # Force using a system-provided libreadline
 rm -f gdb-%{gdb_version}/readline/configure
 %endif
diff --git a/contrib/crossrpms/rtems4.9/mipstx39/rtems-4.9-mipstx39-rtems4.9-gdb.spec b/contrib/crossrpms/rtems4.9/mipstx39/rtems-4.9-mipstx39-rtems4.9-gdb.spec
index d6fb56dd31..8872d5be9e 100644
--- a/contrib/crossrpms/rtems4.9/mipstx39/rtems-4.9-mipstx39-rtems4.9-gdb.spec
+++ b/contrib/crossrpms/rtems4.9/mipstx39/rtems-4.9-mipstx39-rtems4.9-gdb.spec
@@ -32,7 +32,7 @@ Name:		rtems-4.9-mipstx39-rtems4.9-gdb
 Summary:	Gdb for target mipstx39-rtems4.9
 Group:		Development/Tools
 Version:	%{gdb_rpmvers}
-Release:	2%{?dist}
+Release:	3%{?dist}
 License:	GPL/LGPL
 URL: 		http://sources.redhat.com/gdb
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -53,7 +53,7 @@ BuildRequires: %{_host_rpmprefix}expat-devel
 %endif
 %endif
 
-%if "%{gdb_version}" < "6.6"
+%if "%{gdb_version}" < "6.7"
 %if "%{_build}" != "%{_host}"
 BuildRequires:  %{_host_rpmprefix}termcap-devel
 %endif
@@ -64,9 +64,6 @@ BuildRequires:  %{_host_rpmprefix}ncurses-devel
 # Required for building the infos
 BuildRequires:	/sbin/install-info
 BuildRequires:	texinfo >= 4.2
-%if "mipstx39-rtems4.9" == "sparc-rtems4.9"
-BuildConflicts:	libtermcap-devel termcap-devel
-%endif
 
 
 Requires:	rtems-4.9-gdb-common
@@ -74,7 +71,7 @@ Requires:	rtems-4.9-gdb-common
 Source0:	ftp://ftp.gnu.org/pub/gnu/gdb/gdb-%{gdb_version}.tar.bz2
 %{?_without_sources:NoSource:	0}
 %if "%{gdb_version}" == "6.8"
-Patch0:		gdb-6.8-rtems4.9-20080428.diff
+Patch0:		gdb-6.8-rtems4.9-20080429.diff
 %endif
 
 %description
@@ -85,10 +82,9 @@ GDB for target mipstx39-rtems4.9
 %setup -q -D -T -n %{name}-%{version} -a0
 cd gdb-%{gdb_version}
 %{?PATCH0:%patch0 -p1}
-%{?PATCH1:%patch1 -p1}
 cd ..
 
-%if "%{gdb_version}" >= "6.8"
+%if "%{gdb_version}" >= "6.7"
 # Force using a system-provided libreadline
 rm -f gdb-%{gdb_version}/readline/configure
 %endif
diff --git a/contrib/crossrpms/rtems4.9/powerpc/rtems-4.9-powerpc-rtems4.9-gcc.spec b/contrib/crossrpms/rtems4.9/powerpc/rtems-4.9-powerpc-rtems4.9-gcc.spec
index 3ca122b199..1bacd99d48 100644
--- a/contrib/crossrpms/rtems4.9/powerpc/rtems-4.9-powerpc-rtems4.9-gcc.spec
+++ b/contrib/crossrpms/rtems4.9/powerpc/rtems-4.9-powerpc-rtems4.9-gcc.spec
@@ -13,6 +13,18 @@
 %define _exeext %{nil}
 %endif
 
+%ifos cygwin cygwin32
+%define optflags -O3 -pipe -march=i486 -funroll-loops
+%define _libdir			%{_exec_prefix}/lib
+%define debug_package		%{nil}
+%endif
+
+%if "%{_build}" != "%{_host}"
+%define _host_rpmprefix rtems-4.9-%{_host}-
+%else
+%define _host_rpmprefix %{nil}
+%endif
+
 
 %define gcc_pkgvers 4.3.0
 %define gcc_version 4.3.0
@@ -28,15 +40,21 @@ Summary:      	powerpc-rtems4.9 gcc
 
 Group:	      	Development/Tools
 Version:        %{gcc_rpmvers}
-Release:      	11%{?dist}
+Release:      	12%{?dist}
 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"
 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
@@ -49,6 +67,10 @@ BuildRequires:  mpfr-devel >= 2.3.0
 %{?suse10_3:%define 	_build_mpfr 	1}
 %endif
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-powerpc-rtems4.9-gcc
+%endif
+
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
 %endif
@@ -72,7 +94,7 @@ Requires:	rtems-4.9-powerpc-rtems4.9-newlib = %{newlib_version}-%{release}
 
 %if "%{gcc_version}" == "4.3.0"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
-Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080306.diff
+Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080501.diff
 %endif
 %if "%{gcc_version}" == "4.2.3"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
@@ -90,7 +112,7 @@ Source1: 	ftp://ftp.gnu.org/gnu/gcc/gcc-%{gcc_pkgvers}/gcc-g++-%{gcc_pkgvers}.ta
 
 Source50:	ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
 %if "%{newlib_version}" == "1.16.0"
-Patch50:	newlib-1.16.0-rtems4.9-20080302.diff
+Patch50:	newlib-1.16.0-rtems4.9-20080430.diff
 %endif
 %{?_without_sources:NoSource:	50}
 
@@ -150,8 +172,12 @@ cd ..
   languages="c"
   languages="$languages,c++"
   export PATH="%{_bindir}:${PATH}"
-
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${RPM_OPT_FLAGS}" \
+%else
   CC="%{__cc} ${RPM_OPT_FLAGS}" \
+%endif
   ../gcc-%{gcc_pkgvers}/configure \
     --prefix=%{_prefix} \
     --bindir=%{_bindir} \
@@ -422,7 +448,6 @@ Requires(post): 	/sbin/install-info
 Requires(preun):	/sbin/install-info
 
 %description -n rtems-4.9-gcc-common
-
 GCC files that are shared by all targets.
 
 %files -n rtems-4.9-gcc-common
@@ -477,6 +502,9 @@ Group:		Development/Tools
 Version:        %{gcc_rpmvers}
 License:	GPL
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-powerpc-rtems4.9-gcc-c++
+%endif
 Provides:	rtems-4.9-powerpc-rtems4.9-c++ = %{gcc_rpmvers}-%{release}
 Obsoletes:	rtems-4.9-powerpc-rtems4.9-c++ < %{gcc_rpmvers}-%{release}
 
diff --git a/contrib/crossrpms/rtems4.9/powerpc/rtems-4.9-powerpc-rtems4.9-gdb.spec b/contrib/crossrpms/rtems4.9/powerpc/rtems-4.9-powerpc-rtems4.9-gdb.spec
index da22162bf5..aaa990052b 100644
--- a/contrib/crossrpms/rtems4.9/powerpc/rtems-4.9-powerpc-rtems4.9-gdb.spec
+++ b/contrib/crossrpms/rtems4.9/powerpc/rtems-4.9-powerpc-rtems4.9-gdb.spec
@@ -32,7 +32,7 @@ Name:		rtems-4.9-powerpc-rtems4.9-gdb
 Summary:	Gdb for target powerpc-rtems4.9
 Group:		Development/Tools
 Version:	%{gdb_rpmvers}
-Release:	2%{?dist}
+Release:	3%{?dist}
 License:	GPL/LGPL
 URL: 		http://sources.redhat.com/gdb
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -53,7 +53,7 @@ BuildRequires: %{_host_rpmprefix}expat-devel
 %endif
 %endif
 
-%if "%{gdb_version}" < "6.6"
+%if "%{gdb_version}" < "6.7"
 %if "%{_build}" != "%{_host}"
 BuildRequires:  %{_host_rpmprefix}termcap-devel
 %endif
@@ -64,9 +64,6 @@ BuildRequires:  %{_host_rpmprefix}ncurses-devel
 # Required for building the infos
 BuildRequires:	/sbin/install-info
 BuildRequires:	texinfo >= 4.2
-%if "powerpc-rtems4.9" == "sparc-rtems4.9"
-BuildConflicts:	libtermcap-devel termcap-devel
-%endif
 
 
 Requires:	rtems-4.9-gdb-common
@@ -74,7 +71,7 @@ Requires:	rtems-4.9-gdb-common
 Source0:	ftp://ftp.gnu.org/pub/gnu/gdb/gdb-%{gdb_version}.tar.bz2
 %{?_without_sources:NoSource:	0}
 %if "%{gdb_version}" == "6.8"
-Patch0:		gdb-6.8-rtems4.9-20080428.diff
+Patch0:		gdb-6.8-rtems4.9-20080429.diff
 %endif
 
 %description
@@ -85,10 +82,9 @@ GDB for target powerpc-rtems4.9
 %setup -q -D -T -n %{name}-%{version} -a0
 cd gdb-%{gdb_version}
 %{?PATCH0:%patch0 -p1}
-%{?PATCH1:%patch1 -p1}
 cd ..
 
-%if "%{gdb_version}" >= "6.8"
+%if "%{gdb_version}" >= "6.7"
 # Force using a system-provided libreadline
 rm -f gdb-%{gdb_version}/readline/configure
 %endif
diff --git a/contrib/crossrpms/rtems4.9/sh/rtems-4.9-sh-rtems4.9-gcc.spec b/contrib/crossrpms/rtems4.9/sh/rtems-4.9-sh-rtems4.9-gcc.spec
index fe5cf58fac..b18771299d 100644
--- a/contrib/crossrpms/rtems4.9/sh/rtems-4.9-sh-rtems4.9-gcc.spec
+++ b/contrib/crossrpms/rtems4.9/sh/rtems-4.9-sh-rtems4.9-gcc.spec
@@ -13,6 +13,18 @@
 %define _exeext %{nil}
 %endif
 
+%ifos cygwin cygwin32
+%define optflags -O3 -pipe -march=i486 -funroll-loops
+%define _libdir			%{_exec_prefix}/lib
+%define debug_package		%{nil}
+%endif
+
+%if "%{_build}" != "%{_host}"
+%define _host_rpmprefix rtems-4.9-%{_host}-
+%else
+%define _host_rpmprefix %{nil}
+%endif
+
 
 %define gcc_pkgvers 4.3.0
 %define gcc_version 4.3.0
@@ -28,15 +40,21 @@ Summary:      	sh-rtems4.9 gcc
 
 Group:	      	Development/Tools
 Version:        %{gcc_rpmvers}
-Release:      	11%{?dist}
+Release:      	12%{?dist}
 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"
 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
@@ -49,6 +67,10 @@ BuildRequires:  mpfr-devel >= 2.3.0
 %{?suse10_3:%define 	_build_mpfr 	1}
 %endif
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-sh-rtems4.9-gcc
+%endif
+
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
 %endif
@@ -72,7 +94,7 @@ Requires:	rtems-4.9-sh-rtems4.9-newlib = %{newlib_version}-%{release}
 
 %if "%{gcc_version}" == "4.3.0"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
-Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080306.diff
+Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080501.diff
 %endif
 %if "%{gcc_version}" == "4.2.3"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
@@ -90,7 +112,7 @@ Source1: 	ftp://ftp.gnu.org/gnu/gcc/gcc-%{gcc_pkgvers}/gcc-g++-%{gcc_pkgvers}.ta
 
 Source50:	ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
 %if "%{newlib_version}" == "1.16.0"
-Patch50:	newlib-1.16.0-rtems4.9-20080302.diff
+Patch50:	newlib-1.16.0-rtems4.9-20080430.diff
 %endif
 %{?_without_sources:NoSource:	50}
 
@@ -150,8 +172,12 @@ cd ..
   languages="c"
   languages="$languages,c++"
   export PATH="%{_bindir}:${PATH}"
-
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${RPM_OPT_FLAGS}" \
+%else
   CC="%{__cc} ${RPM_OPT_FLAGS}" \
+%endif
   ../gcc-%{gcc_pkgvers}/configure \
     --prefix=%{_prefix} \
     --bindir=%{_bindir} \
@@ -422,7 +448,6 @@ Requires(post): 	/sbin/install-info
 Requires(preun):	/sbin/install-info
 
 %description -n rtems-4.9-gcc-common
-
 GCC files that are shared by all targets.
 
 %files -n rtems-4.9-gcc-common
@@ -477,6 +502,9 @@ Group:		Development/Tools
 Version:        %{gcc_rpmvers}
 License:	GPL
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-sh-rtems4.9-gcc-c++
+%endif
 Provides:	rtems-4.9-sh-rtems4.9-c++ = %{gcc_rpmvers}-%{release}
 Obsoletes:	rtems-4.9-sh-rtems4.9-c++ < %{gcc_rpmvers}-%{release}
 
diff --git a/contrib/crossrpms/rtems4.9/sh/rtems-4.9-sh-rtems4.9-gdb.spec b/contrib/crossrpms/rtems4.9/sh/rtems-4.9-sh-rtems4.9-gdb.spec
index 2bd426ac9e..97fd19fcbc 100644
--- a/contrib/crossrpms/rtems4.9/sh/rtems-4.9-sh-rtems4.9-gdb.spec
+++ b/contrib/crossrpms/rtems4.9/sh/rtems-4.9-sh-rtems4.9-gdb.spec
@@ -32,7 +32,7 @@ Name:		rtems-4.9-sh-rtems4.9-gdb
 Summary:	Gdb for target sh-rtems4.9
 Group:		Development/Tools
 Version:	%{gdb_rpmvers}
-Release:	2%{?dist}
+Release:	3%{?dist}
 License:	GPL/LGPL
 URL: 		http://sources.redhat.com/gdb
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -53,7 +53,7 @@ BuildRequires: %{_host_rpmprefix}expat-devel
 %endif
 %endif
 
-%if "%{gdb_version}" < "6.6"
+%if "%{gdb_version}" < "6.7"
 %if "%{_build}" != "%{_host}"
 BuildRequires:  %{_host_rpmprefix}termcap-devel
 %endif
@@ -64,9 +64,6 @@ BuildRequires:  %{_host_rpmprefix}ncurses-devel
 # Required for building the infos
 BuildRequires:	/sbin/install-info
 BuildRequires:	texinfo >= 4.2
-%if "sh-rtems4.9" == "sparc-rtems4.9"
-BuildConflicts:	libtermcap-devel termcap-devel
-%endif
 
 
 Requires:	rtems-4.9-gdb-common
@@ -74,7 +71,7 @@ Requires:	rtems-4.9-gdb-common
 Source0:	ftp://ftp.gnu.org/pub/gnu/gdb/gdb-%{gdb_version}.tar.bz2
 %{?_without_sources:NoSource:	0}
 %if "%{gdb_version}" == "6.8"
-Patch0:		gdb-6.8-rtems4.9-20080428.diff
+Patch0:		gdb-6.8-rtems4.9-20080429.diff
 %endif
 
 %description
@@ -85,10 +82,9 @@ GDB for target sh-rtems4.9
 %setup -q -D -T -n %{name}-%{version} -a0
 cd gdb-%{gdb_version}
 %{?PATCH0:%patch0 -p1}
-%{?PATCH1:%patch1 -p1}
 cd ..
 
-%if "%{gdb_version}" >= "6.8"
+%if "%{gdb_version}" >= "6.7"
 # Force using a system-provided libreadline
 rm -f gdb-%{gdb_version}/readline/configure
 %endif
diff --git a/contrib/crossrpms/rtems4.9/sparc/rtems-4.9-sparc-rtems4.9-gcc.spec b/contrib/crossrpms/rtems4.9/sparc/rtems-4.9-sparc-rtems4.9-gcc.spec
index 2a8874eb78..6b8e5cbc31 100644
--- a/contrib/crossrpms/rtems4.9/sparc/rtems-4.9-sparc-rtems4.9-gcc.spec
+++ b/contrib/crossrpms/rtems4.9/sparc/rtems-4.9-sparc-rtems4.9-gcc.spec
@@ -13,6 +13,18 @@
 %define _exeext %{nil}
 %endif
 
+%ifos cygwin cygwin32
+%define optflags -O3 -pipe -march=i486 -funroll-loops
+%define _libdir			%{_exec_prefix}/lib
+%define debug_package		%{nil}
+%endif
+
+%if "%{_build}" != "%{_host}"
+%define _host_rpmprefix rtems-4.9-%{_host}-
+%else
+%define _host_rpmprefix %{nil}
+%endif
+
 
 %define gcc_pkgvers 4.3.0
 %define gcc_version 4.3.0
@@ -28,15 +40,21 @@ Summary:      	sparc-rtems4.9 gcc
 
 Group:	      	Development/Tools
 Version:        %{gcc_rpmvers}
-Release:      	11%{?dist}
+Release:      	12%{?dist}
 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"
 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
@@ -49,6 +67,10 @@ BuildRequires:  mpfr-devel >= 2.3.0
 %{?suse10_3:%define 	_build_mpfr 	1}
 %endif
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-sparc-rtems4.9-gcc
+%endif
+
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
 %endif
@@ -72,7 +94,7 @@ Requires:	rtems-4.9-sparc-rtems4.9-newlib = %{newlib_version}-%{release}
 
 %if "%{gcc_version}" == "4.3.0"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
-Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080306.diff
+Patch0:		gcc-core-%{gcc_pkgvers}-rtems4.9-20080501.diff
 %endif
 %if "%{gcc_version}" == "4.2.3"
 Source0:	ftp://ftp.gnu.org/pub/gnu/gcc/%{gcc_pkgvers}/gcc-core-%{gcc_pkgvers}.tar.bz2
@@ -90,7 +112,7 @@ Source1: 	ftp://ftp.gnu.org/gnu/gcc/gcc-%{gcc_pkgvers}/gcc-g++-%{gcc_pkgvers}.ta
 
 Source50:	ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
 %if "%{newlib_version}" == "1.16.0"
-Patch50:	newlib-1.16.0-rtems4.9-20080302.diff
+Patch50:	newlib-1.16.0-rtems4.9-20080430.diff
 %endif
 %{?_without_sources:NoSource:	50}
 
@@ -150,8 +172,12 @@ cd ..
   languages="c"
   languages="$languages,c++"
   export PATH="%{_bindir}:${PATH}"
-
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${RPM_OPT_FLAGS}" \
+%else
   CC="%{__cc} ${RPM_OPT_FLAGS}" \
+%endif
   ../gcc-%{gcc_pkgvers}/configure \
     --prefix=%{_prefix} \
     --bindir=%{_bindir} \
@@ -422,7 +448,6 @@ Requires(post): 	/sbin/install-info
 Requires(preun):	/sbin/install-info
 
 %description -n rtems-4.9-gcc-common
-
 GCC files that are shared by all targets.
 
 %files -n rtems-4.9-gcc-common
@@ -477,6 +502,9 @@ Group:		Development/Tools
 Version:        %{gcc_rpmvers}
 License:	GPL
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-sparc-rtems4.9-gcc-c++
+%endif
 Provides:	rtems-4.9-sparc-rtems4.9-c++ = %{gcc_rpmvers}-%{release}
 Obsoletes:	rtems-4.9-sparc-rtems4.9-c++ < %{gcc_rpmvers}-%{release}
 
diff --git a/contrib/crossrpms/rtems4.9/sparc/rtems-4.9-sparc-rtems4.9-gdb.spec b/contrib/crossrpms/rtems4.9/sparc/rtems-4.9-sparc-rtems4.9-gdb.spec
index 3ff5bdcc2a..bb15358527 100644
--- a/contrib/crossrpms/rtems4.9/sparc/rtems-4.9-sparc-rtems4.9-gdb.spec
+++ b/contrib/crossrpms/rtems4.9/sparc/rtems-4.9-sparc-rtems4.9-gdb.spec
@@ -32,7 +32,7 @@ Name:		rtems-4.9-sparc-rtems4.9-gdb
 Summary:	Gdb for target sparc-rtems4.9
 Group:		Development/Tools
 Version:	%{gdb_rpmvers}
-Release:	2%{?dist}
+Release:	3%{?dist}
 License:	GPL/LGPL
 URL: 		http://sources.redhat.com/gdb
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -53,7 +53,7 @@ BuildRequires: %{_host_rpmprefix}expat-devel
 %endif
 %endif
 
-%if "%{gdb_version}" < "6.6"
+%if "%{gdb_version}" < "6.7"
 %if "%{_build}" != "%{_host}"
 BuildRequires:  %{_host_rpmprefix}termcap-devel
 %endif
@@ -64,9 +64,6 @@ BuildRequires:  %{_host_rpmprefix}ncurses-devel
 # Required for building the infos
 BuildRequires:	/sbin/install-info
 BuildRequires:	texinfo >= 4.2
-%if "sparc-rtems4.9" == "sparc-rtems4.9"
-BuildConflicts:	libtermcap-devel termcap-devel
-%endif
 
 
 Requires:	rtems-4.9-gdb-common
@@ -74,7 +71,7 @@ Requires:	rtems-4.9-gdb-common
 Source0:	ftp://ftp.gnu.org/pub/gnu/gdb/gdb-%{gdb_version}.tar.bz2
 %{?_without_sources:NoSource:	0}
 %if "%{gdb_version}" == "6.8"
-Patch0:		gdb-6.8-rtems4.9-20080428.diff
+Patch0:		gdb-6.8-rtems4.9-20080429.diff
 %endif
 
 %description
@@ -85,10 +82,9 @@ GDB for target sparc-rtems4.9
 %setup -q -D -T -n %{name}-%{version} -a0
 cd gdb-%{gdb_version}
 %{?PATCH0:%patch0 -p1}
-%{?PATCH1:%patch1 -p1}
 cd ..
 
-%if "%{gdb_version}" >= "6.8"
+%if "%{gdb_version}" >= "6.7"
 # Force using a system-provided libreadline
 rm -f gdb-%{gdb_version}/readline/configure
 %endif
diff --git a/contrib/crossrpms/rtems4.9/tic4x/rtems-4.9-tic4x-rtems4.9-gcc.spec b/contrib/crossrpms/rtems4.9/tic4x/rtems-4.9-tic4x-rtems4.9-gcc.spec
index 2a9d2ba980..3922c5c7b7 100644
--- a/contrib/crossrpms/rtems4.9/tic4x/rtems-4.9-tic4x-rtems4.9-gcc.spec
+++ b/contrib/crossrpms/rtems4.9/tic4x/rtems-4.9-tic4x-rtems4.9-gcc.spec
@@ -13,6 +13,18 @@
 %define _exeext %{nil}
 %endif
 
+%ifos cygwin cygwin32
+%define optflags -O3 -pipe -march=i486 -funroll-loops
+%define _libdir			%{_exec_prefix}/lib
+%define debug_package		%{nil}
+%endif
+
+%if "%{_build}" != "%{_host}"
+%define _host_rpmprefix rtems-4.9-%{_host}-
+%else
+%define _host_rpmprefix %{nil}
+%endif
+
 
 %define gcc_pkgvers 3.4.6
 %define gcc_version 3.4.6
@@ -28,15 +40,21 @@ Summary:      	tic4x-rtems4.9 gcc
 
 Group:	      	Development/Tools
 Version:        %{gcc_rpmvers}
-Release:      	7%{?dist}
+Release:      	8%{?dist}
 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"
 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
@@ -49,6 +67,10 @@ BuildRequires:  mpfr-devel >= 2.3.0
 %{?suse10_3:%define 	_build_mpfr 	1}
 %endif
 
+%if "%{_build}" != "%{_host}"
+BuildRequires:  rtems-4.9-tic4x-rtems4.9-gcc
+%endif
+
 %if "%{gcc_version}" >= "4.2.0"
 BuildRequires:	flex bison
 %endif
@@ -82,7 +104,7 @@ Patch0:		gcc-core-4.2.3-rtems4.9-20080205.diff
 
 Source50:	ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
 %if "%{newlib_version}" == "1.16.0"
-Patch50:	newlib-1.16.0-rtems4.9-20080302.diff
+Patch50:	newlib-1.16.0-rtems4.9-20080430.diff
 %endif
 %{?_without_sources:NoSource:	50}
 
@@ -139,8 +161,12 @@ cd ..
 
   languages="c"
   export PATH="%{_bindir}:${PATH}"
-
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${RPM_OPT_FLAGS}" \
+%else
   CC="%{__cc} ${RPM_OPT_FLAGS}" \
+%endif
   ../gcc-%{gcc_pkgvers}/configure \
     --prefix=%{_prefix} \
     --bindir=%{_bindir} \
@@ -411,7 +437,6 @@ Requires(post): 	/sbin/install-info
 Requires(preun):	/sbin/install-info
 
 %description -n rtems-4.9-gcc-common
-
 GCC files that are shared by all targets.
 
 %files -n rtems-4.9-gcc-common