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|
#
# GCC Common Support.
#
# This configuration file configure's, make's and install's gcc. It uses
# newlib, MPFR, MPC, and GMP in a one-tree build configuration.
#
%include %{_configdir}/checks.cfg
%ifn %{defined gcc_version_message}
%error No GCC Version message defined.
%endif
#
# The package description.
#
Name: %{_target}-gcc-%{gcc_version}-newlib-%{newlib_version}-%{_host}-%{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)
#
# Supports Candian Cross (Cxc).
#
%define allow_cxc
#
# The GCC library directory
#
%global _gcclibdir %{_prefix}/lib
#
# Default LTO to off.
#
%ifn %{defined with_lto}
%define with_lto 0
%endif
#
# 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=%{?gcc_external:%{gcc_expand_name}}%{!?gcc_external:"gcc-%{gcc_version}"}
# gcc and optional the g++ core if separate packages
source_dir_gcc=${gcc_source}
%source setup gcc -q -n ${gcc_source}
%patch setup gcc -p1
cd ${build_top}
# newlib
source_dir_newlib="newlib-%{newlib_version}"
%source setup newlib -q -D -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
# MPFR
source_dir_mpfr="mpfr-%{mpfr_version}"
%source setup mpfr -q -D -n mpfr-%{mpfr_version}
%patch setup mpfr -p1
cd ${build_top}
# Build MPFR one-tree style
%{__rmfile} ${source_dir_gcc}/mpfr
%{__ln_s} $PWD/${source_dir_mpfr} ${source_dir_gcc}/mpfr
# MPC
source_dir_mpc="mpc-%{mpc_version}"
%source setup mpc -q -D -n mpc-%{mpc_version}
%patch setup mpc -p1
cd ${build_top}
# Build MPC one-tree style
%{__rmfile} ${source_dir_gcc}/mpc
%{__ln_s} $PWD/${source_dir_mpc} ${source_dir_gcc}/mpc
# GMP
source_dir_gmp="gmp-%{gmp_version}"
%source setup gmp -q -D -n gmp-%{gmp_version}
%patch setup gmp -p1
cd ${build_top}
# Build GMP one-tree style
%{__rmfile} ${source_dir_gcc}/gmp
%{__ln_s} $PWD/${source_dir_gmp} ${source_dir_gcc}/gmp
echo "%{gcc_version_message}" > ${source_dir_gcc}/gcc/DEV-PHASE
# Fix timestamps
cd ${source_dir_gcc}
contrib/gcc_update --touch
cd ${build_top}
%build
build_top=$(pwd)
%{build_directory}
mkdir -p ${build_dir}
cd ${build_dir}
# Languages.
languages="c"
%if %{enable_cxx}
languages="$languages,c++"
%endif
%if %{enable_ada}
languages="$languages,ada"
%endif
%if %{enable_go}
languages="$languages,go"
%endif
%if %{enable_fortran}
languages="$languages,fortran"
%endif
%if %{enable_java}
languages="$languages,java"
%endif
%if %{enable_objc}
languages="$languages,objc"
%endif
%if %{_host_os} == mingw32
zlib_option=""
%else
zlib_option="--with-system-zlib"
%endif
%{host_build_flags}
../${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 \
"$zlib_option" \
--disable-nls --without-included-gettext \
--disable-win32-registry \
--enable-version-specific-runtime-libs \
%{?with_lto:--enable-lto}%{!?with_lto:--disable-lto} \
--enable-newlib-io-c99-formats \
%{?with_iconv:--enable-newlib-iconv} \
%{?with_iconv:--enable-newlib-iconv-encodings=%{_newlib_iconv_encodings}} \
%{?with_threads:--enable-threads}%{!?with_threads:--disable-threads} \
%{?with_plugin:--enable-plugin}%{!?with_plugin:--disable-plugin} \
%{?enable_obsolete:--enable-obsolete} \
%{?with_libgomp:--enable-libgomp} \
%{?gcc_configure_extra_options:%{gcc_configure_extra_options}} \
--enable-languages="$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
%{__make} %{?_smp_mflags} all
cd ${build_top}
%install
build_top=$(pwd)
%{__rmdir} $SB_BUILD_ROOT
cd ${build_dir}
%{__make} DESTDIR=$SB_BUILD_ROOT install
cd ${build_top}
# 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
# Note, delete as a directory because of MSYS2 support on Windows.
%{__rmdir} ${source_dir_gcc}/newlib
%{__rmdir} ${source_dir_gcc}/mpfr
%{__rmdir} ${source_dir_gcc}/mpc
%{__rmdir} ${source_dir_gcc}/gmp
%testing
# Add testing here.
export RUNTESTFLAGS=--target_board=%{_target}-run
|
