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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
#
Patch0: %{rtems_gcc_patches}/nios2/nios2-gcc-4.1-rtems-20110818.diff
Patch10: %{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/
BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
#
# Source
#
#
# GCC core and G++
#
Source0: http://ftp.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*
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