From 3de8d63afdf4f478eaf81b358e522667c8dfe0c4 Mon Sep 17 00:00:00 2001
From: Chris Johns <chrisj@rtems.org>
Date: Mon, 5 Nov 2012 23:13:29 +1100
Subject: Add gcc 4.4.x support for RTEMS 4.10.

---
 config/gcc-4.4-1.cfg | 186 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 186 insertions(+)
 create mode 100644 config/gcc-4.4-1.cfg

(limited to 'config/gcc-4.4-1.cfg')

diff --git a/config/gcc-4.4-1.cfg b/config/gcc-4.4-1.cfg
new file mode 100644
index 0000000..d2e1d32
--- /dev/null
+++ b/config/gcc-4.4-1.cfg
@@ -0,0 +1,186 @@
+#
+# GCC 4.6 Version 1.
+#
+# This configuration file configure's, make's and install's gcc. It uses
+# newlib, MPFR, MPC, and GMP in a one-tree build configuration.
+#
+
+#
+# Default to C++ on.
+#
+%ifn %{defined enable_cxx}
+%define enable_cxx 1
+%endif
+
+%include %{_configdir}/checks.cfg
+
+%ifn %{defined gcc_version_message}
+%error No GCC Version message defined.
+%endif
+
+Name:      %{_target}-gcc-%{gcc_version}-newlib-%{newlib_version}-%{release}
+Summary:   GCC v%{gcc_version} and Newlib v%{newlib_version} for target %{_target} on host %{_host}
+Version:   %{gcc_version}
+Release:   %{release}
+URL: 	   http://gcc.gnu.org/
+BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
+
+#
+# Source
+#
+#
+# GCC core and G++
+#
+Source0: ftp://ftp.gnu.org/gnu/gcc/gcc-%{gcc_version}/gcc-core-%{gcc_version}.tar.bz2
+VersionContro0: git clone git://gcc.gnu.org/git/gcc.git
+
+%if %{enable_cxx}
+Source1: ftp://ftp.gnu.org/gnu/gcc/gcc-%{gcc_version}/gcc-g++-%{gcc_version}.tar.gz
+%endif
+
+#
+# Newlib
+#
+Source10: ftp://sourceware.org/pub/newlib/newlib-%{newlib_version}.tar.gz
+VersionControl10: cvs -z 9 -d :pserver:anoncvs@sources.redhat.com:/cvs/src co newlib
+
+#
+# Packages GCC requires
+#
+Source20: http://www.mpfr.org/mpfr-%{mpfr_version}/mpfr-%{mpfr_version}.tar.bz2
+Source21: http://www.multiprecision.org/mpc/download/mpc-%{mpc_version}.tar.gz
+Source22: ftp://ftp.gnu.org/gnu/gmp/gmp-%{gmp_version}.tar.bz2
+
+#
+# The GCC library directory
+#
+%global _gcclibdir %{_prefix}/lib
+
+#
+# Prepare the source code.
+#
+%prep
+  %setup -q -c -T -n %{name}-%{version}
+
+  # gcc core
+  %setup -q -T -D -n %{name}-%{version} -a0
+  cd gcc-%{gcc_version}
+  %{?patch0:%patch0 -p1}
+  cd ..
+
+  # g++
+  %{?source1:%setup -q -T -D -n %{name}-%{version} -a1}
+  cd gcc-%{gcc_version}
+  %{?patch1:%patch1 -p1}
+  cd ..
+
+  # newlib
+  %setup -q -T -D -n %{name}-%{version} -a10
+  cd newlib-%{newlib_version}
+  %{?patch10:%patch10 -p1}
+  cd ..
+  # Link newlib into the gcc source tree
+  ln -s ../newlib-%{newlib_version}/newlib gcc-%{gcc_version}
+
+  # MPFR
+  %setup -q -T -D -n %{name}-%{version} -a20
+  cd mpfr-%{mpfr_version}
+  %{?patch20:%patch20 -p1}
+  cd ..
+  # Build MPFR one-tree style
+  ln -s ../mpfr-%{mpfr_version} gcc-%{gcc_version}/mpfr
+
+  # MPC
+  %setup -q -T -D -n %{name}-%{version} -a21
+  cd mpc-%{mpc_version}
+  %{?patch21:%patch21 -p1}
+  cd ..
+  # Build MPC one-tree style
+  ln -s ../mpc-%{mpc_version} gcc-%{gcc_version}/mpc
+
+  # GMP
+  %setup -q -T -D -n %{name}-%{version} -a22
+  cd gmp-%{gmp_version}
+  %{?patch22:%patch22 -p1}
+  cd ..
+  # Build GMP one-tree style
+  ln -s ../gmp-%{gmp_version} gcc-%{gcc_version}/gmp
+
+  echo "%{gcc_version_message}" > gcc-%{gcc_version}/gcc/DEV-PHASE
+
+  # Fix timestamps
+  cd gcc-%{gcc_version}
+  contrib/gcc_update --touch
+  cd ..
+
+%build
+  export PATH="%{_bindir}:${PATH}"
+  mkdir -p build
+  cd build
+  languages="c"
+%if %{enable_cxx}
+  languages="$languages,c++"
+%endif
+%if "%{_build}" != "%{_host}"
+  CFLAGS_FOR_BUILD="-g -O2 -Wall" \
+  CC="%{_host}-gcc ${SB_OPT_FLAGS}" \
+%else
+  # gcc is not ready to be compiled with -std=gnu99
+  CC=$(echo "%{__cc} ${SB_OPT_FLAGS}" | sed -e 's,-std=gnu99 ,,') \
+%endif
+  ../gcc-%{gcc_version}/configure \
+    --prefix=%{_prefix} \
+    --bindir=%{_bindir} \
+    --exec_prefix=%{_exec_prefix} \
+    --includedir=%{_includedir} \
+    --libdir=%{_gcclibdir} \
+    --libexecdir=%{_libexecdir} \
+    --mandir=%{_mandir} \
+    --infodir=%{_infodir} \
+    --datadir=%{_datadir} \
+    --build=%_build --host=%_host \
+    --target=%{_target} \
+    --disable-libstdcxx-pch \
+    --with-gnu-as --with-gnu-ld --verbose \
+    --with-newlib \
+    --with-system-zlib \
+    --disable-nls --without-included-gettext \
+    --disable-win32-registry \
+    --enable-version-specific-runtime-libs \
+    --disable-lto \
+    %{?with_threads:--enable-threads}%{!?with_threads:--disable-threads} \
+    %{?with_plugin:--enable-plugin}%{!?with_plugin:--disable-plugin} \
+    --enable-newlib-io-c99-formats \
+    %{?with_iconv:--enable-newlib-iconv} \
+    --enable-languages="$languages"
+
+%if "%_host" != "%_build"
+  # Bug in gcc-3.2.1:
+  # Somehow, gcc doesn't get syslimits.h right for Cdn-Xs
+  mkdir -p gcc/include
+  cp ../gcc-%{gcc_version}/gcc/gsyslimits.h gcc/include/syslimits.h
+%endif
+
+  %{__make} %{?_smp_mflags} all
+  cd ..
+
+%install
+  export PATH="%{_bindir}:${PATH}"
+  rm -rf $SB_BUILD_ROOT
+
+  cd build
+  %{__make} DESTDIR=$SB_BUILD_ROOT install
+  cd ..
+
+  # libiberty doesn't honor --libdir, but always installs to a
+  # magically guessed _libdir
+  rm -f ${SB_BUILD_ROOT}%{_libdir}/libiberty.a
+
+  # We use the version from binutils
+  rm -f $SB_BUILD_ROOT%{_bindir}/%{_target}-c++filt%{_exeext}
+
+  # We don't ship info/dir
+  rm -f $SB_BUILD_ROOT%{_infodir}/dir
+
+  # Don't want libffi's man-pages
+  rm -f $SB_BUILD_ROOT%{_mandir}/man3/*ffi*
-- 
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