source: rtems-source-builder/source-builder/config/gcc-common-1.cfg @ b8ee74d

#
# 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

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)

#
# Supports Candian Cross (Cxc).
#
%define allow_cxc

#
# The GCC library directory
#
%global _gcclibdir %{_prefix}/lib

#
# Prepare the source code.
#
%prep
  # gcc and optional the g++ core if separate packages
  %setup -q -c -n %{name}-%{version}
  %{?source1:%setup -q -D -T -n %{name}-%{version} -a1}
  cd gcc-%{gcc_version}
  %{?patch0:%patch0 %{?patch0_opts:%{patch0_opts}}%{!?patch0_opts:-p1}}
  %{?patch1:%patch1 %{?patch1_opts:%{patch1_opts}}%{!?patch1_opts:-p1}}
  %{?patch2:%patch2 %{?patch2_opts:%{patch2_opts}}%{!?patch2_opts:-p1}}
  %{?patch3:%patch3 %{?patch3_opts:%{patch3_opts}}%{!?patch3_opts:-p1}}
  %{?patch4:%patch4 %{?patch4_opts:%{patch4_opts}}%{!?patch4_opts:-p1}}
  %{?patch5:%patch5 %{?patch5_opts:%{patch5_opts}}%{!?patch5_opts:-p1}}
  %{?patch6:%patch6 %{?patch6_opts:%{patch6_opts}}%{!?patch6_opts:-p1}}
  %{?patch7:%patch7 %{?patch7_opts:%{patch7_opts}}%{!?patch7_opts:-p1}}
  %{?patch8:%patch8 %{?patch8_opts:%{patch8_opts}}%{!?patch8_opts:-p1}}
  %{?patch9:%patch9 %{?patch9_opts:%{patch9_opts}}%{!?patch9_opts:-p1}}
  cd ..

  # newlib
  %setup -q -D -T -n %{name}-%{version} -a10
  cd newlib-%{newlib_version}
  %{?patch10:%patch10 %{?patch10_opts:%{patch10_opts}}%{!?patch10_opts:-p1}}
  %{?patch11:%patch11 %{?patch11_opts:%{patch11_opts}}%{!?patch11_opts:-p1}}
  %{?patch12:%patch12 %{?patch12_opts:%{patch12_opts}}%{!?patch12_opts:-p1}}
  %{?patch13:%patch13 %{?patch13_opts:%{patch13_opts}}%{!?patch13_opts:-p1}}
  %{?patch14:%patch14 %{?patch14_opts:%{patch14_opts}}%{!?patch14_opts:-p1}}
  %{?patch15:%patch15 %{?patch15_opts:%{patch15_opts}}%{!?patch15_opts:-p1}}
  %{?patch16:%patch16 %{?patch16_opts:%{patch16_opts}}%{!?patch16_opts:-p1}}
  %{?patch17:%patch17 %{?patch17_opts:%{patch17_opts}}%{!?patch17_opts:-p1}}
  %{?patch18:%patch18 %{?patch18_opts:%{patch18_opts}}%{!?patch18_opts:-p1}}
  %{?patch19:%patch19 %{?patch19_opts:%{patch19_opts}}%{!?patch19_opts:-p1}}
  cd ..

  # Link newlib into the gcc source tree
  ln -s ../newlib-%{newlib_version}/newlib gcc-%{gcc_version}

  # MPFR
  %setup -q -D -T -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 -D -T -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 -D -T -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
  if test "%{_build}" != "%{_host}" ; then
    build_dir="build-cxc"
  else
    build_dir="build"
  fi
  mkdir -p ${build_dir}
  cd ${build_dir}
  languages="c"
%if %{enable_cxx}
  languages="$languages,c++"
%endif
  if test "%{_build}" != "%{_host}" ; then
    CFLAGS_FOR_BUILD="-g -O2 -Wall"
    CC="%{_host}-gcc ${SB_OPT_FLAGS}"
    CXXFLAGS_FOR_BUILD="-g -O2 -Wall"
    CXX="%{_host}-g++ ${SB_OPT_FLAGS}"
  else
    # gcc is not ready to be compiled with -std=gnu99
    CC=$(echo "%{__cc} ${SB_OPT_FLAGS}" | sed -e 's,-std=gnu99 ,,')
    CXX=$(echo "%{__cxx} ${SB_OPT_FLAGS}" | sed -e 's,-std=gnu99 ,,')
  fi
  export CFLAGS CFLAGS_FOR_BUILD CC CXXFLAGS_FOR_BUILD CXX
  ../gcc-%{gcc_version}/configure \
    --prefix=%{_prefix} \
    --bindir=%{_bindir} \
    --exec_prefix=%{_exec_prefix} \
    --includedir=%{_includedir} \
    --libdir=%{_gcclibdir} \
    --libexecdir=%{_libexecdir} \
    --mandir=%{_mandir} \
    --infodir=%{_infodir} \
    --datadir=%{_datadir} \
    --build=%{_build} --host=%{_host} \
    --target=%{_target} \
    --disable-libstdcxx-pch \
    --with-gnu-as --with-gnu-ld --verbose \
    --with-newlib \
    --with-system-zlib \
    --disable-nls --without-included-gettext \
    --disable-win32-registry \
    --enable-version-specific-runtime-libs \
    --disable-lto \
    --enable-newlib-io-c99-formats \
    %{?with_iconv:--enable-newlib-iconv} \
    %{?with_threads:--enable-threads}%{!?with_threads:--disable-threads} \
    %{?with_plugin:--enable-plugin}%{!?with_plugin:--disable-plugin} \
    %{?enable_obsolete:--enable-obsolete} \
    --enable-languages="$languages"

  unset CFLAGS CFLAGS_FOR_BUILD CC CXXFLAGS_FOR_BUILD CXX

  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 ../gcc-%{gcc_version}/gcc/gsyslimits.h gcc/include/syslimits.h
  fi

  %{__make} %{?_smp_mflags} all
  cd ..

%install
  %{__rmdir} $SB_BUILD_ROOT

  cd ${build_dir}
  %{__make} DESTDIR=$SB_BUILD_ROOT 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*

%testing
  # Add testing here.
  export RUNTESTFLAGS=--target_board=%{_target}-run