Restructure RTEMS Config Files

Add arch build files. This allows archs to have different versions
and patches for specific tools.

Break the RTEMS config directory up into separate directories to
make long term maintenance easier. This required a change to config.py
to handle the config files being in subdirs of the config directory.

The defaults have been updated to include the install SB root so
packages built before a package are available.

Add makeinfo to the required tools. GDB (and others) need it to
build without error.

1 files changed, 168 insertions, 0 deletions

diff --git a/rtems/config/tools/rtems-nios2-gcc-4.1-newlib-1.19.0-1.cfg b/rtems/config/tools/rtems-nios2-gcc-4.1-newlib-1.19.0-1.cfg
new file mode 100644
index 0000000..3b94d02
--- /dev/null
+++ b/rtems/config/tools/rtems-nios2-gcc-4.1-newlib-1.19.0-1.cfg
@@ -0,0 +1,168 @@
+#
+# RTEMS NIOS2 GCC 4.1., Newlib 1.19.0
+#
+
+%include %{_configdir}/checks.cfg
+%include %{_configdir}/base.cfg
+
+%define gcc_version    4.1
+%define newlib_version 1.19.0
+%define newlib_cfg     normalc
+
+%define with_threads 1
+%define with_plugin  0
+%define enable_cxx   1
+
+#
+# The RTEMS 4.11 patches
+#
+Patch0:  nios2-gcc-4.1-rtems-20110818.diff
+Patch10: nios2-newlib-1.19.0-rtems-20110720.diff
+
+#
+# Project custom message
+#
+%define gcc_version_message RTEMS %{rtems_version}-%{release},gcc-%{gcc_version}/newlib-%{newlib_version}
+
+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: http://www.rtems.org/ftp/pub/rtems/people/chrisj/nios/nios2-gcc-4.1.tar.bz2
+
+#
+# Newlib
+#
+Source10: ftp://sourceware.org/pub/newlib/newlib-%{newlib_version}.tar.gz
+
+#
+# The GCC library directory
+#
+%global _gcclibdir %{_prefix}/lib
+
+#
+# Prepare the source code.
+#
+%prep
+  %setup -q -c -T -n %{name}-%{version}
+
+  # gcc
+  %setup -q -T -D -n %{name}-%{version} -a0
+  cd gcc-%{gcc_version}
+  %{?patch0:%patch0 -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}
+
+  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} ${SB_OPT_FLAGS}" | sed -e 's,-std=gnu99 ,,') \
+%endif
+  ../gcc-%{gcc_version}/configure \
+    --prefix=%{_prefix} \
+    --bindir=%{_bindir} \
+    --exec_prefix=%{_exec_prefix} \
+    --includedir=%{_includedir} \
+    --libdir=%{_gcclibdir} \
+    --libexecdir=%{_libexecdir} \
+    --mandir=%{_mandir} \
+    --infodir=%{_infodir} \
+    --datadir=%{_datadir} \
+    --build=%_build --host=%_host \
+    --target=%{_target} \
+    --disable-libstdcxx-pch \
+    --with-gnu-as --with-gnu-ld --verbose \
+    --with-newlib \
+    --with-system-zlib \
+    --disable-nls --without-included-gettext \
+    --disable-win32-registry \
+    --enable-version-specific-runtime-libs \
+    %{?with_lto:--enable-lto}%{!?with_lto:--disable-lto} \
+    %{?with_threads:--enable-threads}%{!?with_threads:--disable-threads} \
+    %{?with_plugin:--enable-plugin}%{!?with_plugin:--disable-plugin} \
+    %{?enable_obsolete:--enable-obsolete} \
+    --enable-languages="$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
+
+  # jobs > 1 is broken with this version of gcc
+  %{__make} -w N2GNU_BUILD_NEWLIB="%{newlib_cfg}" all
+  cd ..
+
+%install
+  export PATH="%{_bindir}:${PATH}"
+  rm -rf $SB_BUILD_ROOT
+
+  cd build
+
+  #
+  # Filter the doc stuff we do not want so it builds without error on
+  # hosts that do not have tex to pdf converters installed.
+  #
+  for m in $(find . -name Makefile)
+  do
+    mv $m $m.orig
+    echo "Doc filteirng $m.orig -> $m"
+    cat $m.orig | sed -e 's/ pdf / /g' \
+                      -e 's/ pdf$/ /g' \
+                      -e 's/ install-pdf / /g' \
+                      -e 's/ install-pdf$/ /g' \
+                      -e 's/ install-html / /g' \
+                      -e 's/ install-html$/ /g' \
+                      -e 's/ html / /g' \
+                      -e 's/ html$/ /g' > $m
+  done
+
+  %{__make} -w DESTDIR=$SB_BUILD_ROOT N2GNU_BUILD_NEWLIB="%{newlib_cfg}" 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*