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|
#
# RTEMS NIOS2 GCC 4.1., Newlib 1.19.0
#
# This configuration has special support for the NIOS2.
#
%disable select
%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
#
%patch add gcc %{rtems_gcc_patches}/nios2/nios2-gcc-4.1-rtems-20110818.diff
%patch add newlib %{rtems_newlib_patches}/nios2/nios2-newlib-1.19.0-rtems-20110720.diff
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/
#
# Supports Candian Cross (Cxc).
#
%define allow_cxc
#
# Source
#
#
# GCC core and G++
#
%source set gcc http://ftp.rtems.org/pub/rtems/people/chrisj/nios/nios2-gcc-4.1.tar.bz2
%hash md5 nios2-gcc-4.1.tar.bz2 717e5a25fda68d96d09353bcfa149cff
#
# Newlib
#
%source set newlib https://sourceware.org/pub/newlib/newlib-%{newlib_version}.tar.gz
%hash md5 newlib-%{newlib_version}.tar.gz 0966e19f03217db9e9076894b47e6601
#
# The GCC library directory
#
%global _gcclibdir %{_prefix}/lib
#
# Prepare the source code.
#
%prep
# save the build top directory and cd back to it rather than
# using 'cd ..' because some shells change $PWD to a symlink's
# target location and 'cd ..' fails.
build_top=$(pwd)
# gcc
source_dir_gcc="gcc-%{gcc_version}"
%source setup gcc -q -b -n gcc-%{gcc_version}
%patch setup gcc -p1
cd ${build_top}
# newlib
source_dir_newlib="newlib-%{newlib_version}"
%source setup newlib -q -b -n newlib-%{newlib_version}
%patch setup newlib -p1
cd ${build_top}
# Link newlib into the gcc source tree
%{__rmfile} ${source_dir_gcc}/newlib
%{__ln_s} $PWD/${source_dir_newlib}/newlib ${source_dir_gcc}/newlib
echo "%{gcc_version_message}" > gcc-%{gcc_version}/gcc/DEV-PHASE
# Fix timestamps
cd ${source_dir_gcc}
contrib/gcc_update --touch
cd ${build_top}
%build
%{build_directory}
mkdir -p ${build_dir}
cd ${build_dir}
languages="c"
%if %{enable_cxx}
languages="$languages,c++"
%endif
%{host_build_flags}
../${source_dir_gcc}/configure \
--prefix=%{_prefix} \
--bindir=%{_bindir} \
--exec_prefix=%{_exec_prefix} \
--includedir=%{_includedir} \
--libdir=%{_gcclibdir} \
--libexecdir=%{_libexecdir} \
--mandir=%{_mandir} \
--infodir=%{_infodir} \
--datadir=%{_datadir} \
--build=%_build --host=%_host \
--target=%{_target} \
--disable-libstdcxx-pch \
--with-gnu-as --with-gnu-ld --verbose \
--with-newlib \
--with-system-zlib \
--disable-nls --without-included-gettext \
--disable-win32-registry \
--enable-version-specific-runtime-libs \
%{?with_lto:--enable-lto}%{!?with_lto:--disable-lto} \
%{?with_threads:--enable-threads}%{!?with_threads:--disable-threads} \
%{?with_plugin:--enable-plugin}%{!?with_plugin:--disable-plugin} \
%{?enable_obsolete:--enable-obsolete} \
--enable-languages="$languages"
if test "%_host" != "%_build" ; then
# Bug in gcc-3.2.1:
# Somehow, gcc doesn't get syslimits.h right for Cdn-Xs
mkdir -p gcc/include
cp ../${source_dir_gcc}/gcc/gsyslimits.h gcc/include/syslimits.h
fi
# jobs > 1 is broken with this version of gcc
%{__make} -w N2GNU_BUILD_NEWLIB="%{newlib_cfg}" all
cd ..
%install
%{__rmdir} $SB_BUILD_ROOT
cd ${build_dir}
#
# 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
%{__rmfile} ${SB_BUILD_ROOT}%{_libdir}/libiberty.a
# We use the version from binutils
%{__rmfile} $SB_BUILD_ROOT%{_bindir}/%{_target}-c++filt%{_exeext}
# We don't ship info/dir
%{__rmfile} $SB_BUILD_ROOT%{_infodir}/dir
# Don't want libffi's man-pages
%{__rmfile} $SB_BUILD_ROOT%{_mandir}/man3/*ffi*
# Clean the symlinks away incase the source is a repo
%{__rmfile} ${source_dir_gcc}/newlib
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