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https://git.rtems.org/rtems-source-builder
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251 lines
6.6 KiB
INI
251 lines
6.6 KiB
INI
#
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# GCC Common Support.
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#
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# This configuration file configure's, make's and install's gcc. It uses
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# newlib, MPFR, MPC, and GMP in a one-tree build configuration.
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#
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%include %{_configdir}/checks.cfg
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%ifn %{defined gcc_version_message}
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%error No GCC Version message defined.
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%endif
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#
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# The package description.
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#
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Name: %{_target}-gcc-%{gcc_version}-newlib-%{newlib_version}-%{_host}-%{release}
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Summary: GCC v%{gcc_version} and Newlib v%{newlib_version} for target %{_target} on host %{_host}
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Version: %{gcc_version}
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Release: %{release}
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URL: http://gcc.gnu.org/
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#
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# Supports Candian Cross (Cxc).
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#
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%define allow_cxc
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#
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# The GCC library directory
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#
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%global _gcclibdir %{_prefix}/lib
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#
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# Default LTO to off.
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#
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%ifn %{defined with_lto}
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%define with_lto 0
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%endif
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#
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# The GCC version depends on the type of build we are doing.
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#
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%if %{rsb_released}
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%define rtems_gcc_version %{rsb_version}
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%else
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%define rtems_gcc_version %{rtems_version}
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%endif
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#
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# Packages GCC requires
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#
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%if %{defined cloog_version}
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%source set cloog https://gcc.gnu.org/pub/gcc/infrastructure/cloog-%{cloog_version}.tar.gz
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%endif
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%if %{defined isl_version}
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%source set isl https://gcc.gnu.org/pub/gcc/infrastructure/isl-%{isl_version}.tar.bz2
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%endif
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%source set mpc https://gcc.gnu.org/pub/gcc/infrastructure/mpc-%{mpc_version}.tar.gz
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%source set gmp https://gcc.gnu.org/pub/gcc/infrastructure/gmp-%{gmp_version}.tar.bz2
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%source set mpfr https://gcc.gnu.org/pub/gcc/infrastructure/mpfr-%{mpfr_version}.tar.bz2
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#
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# Prepare the source code.
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#
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%prep
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# save the build top directory and cd back to it rather than
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# using 'cd ..' because some shells change $PWD to a symlink's
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# target location and 'cd ..' fails.
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build_top=$(pwd)
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gcc_source=%{?gcc_external:%{gcc_expand_name}}%{!?gcc_external:"gcc-%{gcc_version}"}
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# gcc and optional the g++ core if separate packages
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source_dir_gcc=${gcc_source}
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%source setup gcc -q -n ${gcc_source}
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%patch setup gcc -p1
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cd ${build_top}
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# newlib
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source_dir_newlib=%{?newlib_external:%{newlib_expand_name}}%{!?newlib_external:"newlib-%{newlib_version}"}
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%source setup newlib -q -D -n ${source_dir_newlib}
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%patch setup newlib -p1
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cd ${build_top}
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# Link newlib into the gcc source tree
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%{__rmfile} ${source_dir_gcc}/newlib
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%{__ln_s} $PWD/${source_dir_newlib}/newlib ${source_dir_gcc}/newlib
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%if %{defined cloog_version}
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# CLooG
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source_dir_cloog="cloog-%{cloog_version}"
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%source setup cloog -q -D -n cloog-%{cloog_version}
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%patch setup cloog -p1
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cd ${build_top}
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# Build MPFR one-tree style
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%{__rmfile} ${source_dir_gcc}/cloog
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%{__ln_s} $PWD/${source_dir_cloog} ${source_dir_gcc}/cloog
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%endif
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%if %{defined isl_version}
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# ISL
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source_dir_isl="isl-%{isl_version}"
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%source setup isl -q -D -n isl-%{isl_version}
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%patch setup isl -p1
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cd ${build_top}
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# Build MPFR one-tree style
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%{__rmfile} ${source_dir_gcc}/isl
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%{__ln_s} $PWD/${source_dir_isl} ${source_dir_gcc}/isl
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%endif
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# MPFR
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source_dir_mpfr="mpfr-%{mpfr_version}"
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%source setup mpfr -q -D -n mpfr-%{mpfr_version}
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%patch setup mpfr -p1
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cd ${build_top}
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# Build MPFR one-tree style
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%{__rmfile} ${source_dir_gcc}/mpfr
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%{__ln_s} $PWD/${source_dir_mpfr} ${source_dir_gcc}/mpfr
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# MPC
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source_dir_mpc="mpc-%{mpc_version}"
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%source setup mpc -q -D -n mpc-%{mpc_version}
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%patch setup mpc -p1
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cd ${build_top}
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# Build MPC one-tree style
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%{__rmfile} ${source_dir_gcc}/mpc
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%{__ln_s} $PWD/${source_dir_mpc} ${source_dir_gcc}/mpc
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# GMP
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source_dir_gmp="gmp-%{gmp_version}"
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%source setup gmp -q -D -n gmp-%{gmp_version}
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%patch setup gmp -p1
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cd ${build_top}
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# Build GMP one-tree style
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%{__rmfile} ${source_dir_gcc}/gmp
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%{__ln_s} $PWD/${source_dir_gmp} ${source_dir_gcc}/gmp
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echo "%{gcc_version_message}" > ${source_dir_gcc}/gcc/DEV-PHASE
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# Fix timestamps
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cd ${source_dir_gcc}
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contrib/gcc_update --touch
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cd ${build_top}
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%build
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build_top=$(pwd)
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%{build_directory}
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mkdir -p ${build_dir}
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cd ${build_dir}
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# Languages.
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languages="c"
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%if %{enable_cxx}
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languages="$languages,c++"
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%endif
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%if %{enable_ada}
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languages="$languages,ada"
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%endif
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%if %{enable_go}
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languages="$languages,go"
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%endif
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%if %{enable_fortran}
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languages="$languages,fortran"
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%endif
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%if %{enable_java}
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languages="$languages,java"
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%endif
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%if %{enable_objc}
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languages="$languages,objc"
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%endif
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%{host_build_flags}
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../${source_dir_gcc}/configure \
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--prefix=%{_prefix} \
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--bindir=%{_bindir} \
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--exec_prefix=%{_exec_prefix} \
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--includedir=%{_includedir} \
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--libdir=%{_gcclibdir} \
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--libexecdir=%{_libexecdir} \
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--mandir=%{_mandir} \
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--infodir=%{_infodir} \
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--datadir=%{_datadir} \
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--build=%{_build} --host=%{_host} \
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--target=%{_target} \
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--disable-libstdcxx-pch \
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--with-gnu-as --with-gnu-ld --verbose \
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--with-newlib \
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--disable-nls --without-included-gettext \
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--disable-win32-registry \
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--disable-werror \
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--enable-version-specific-runtime-libs \
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%{?with_lto:--enable-lto}%{!?with_lto:--disable-lto} \
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--enable-newlib-io-c99-formats \
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%{?disable_MAKEINFO:MAKEINFO=missing} \
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%{?with_iconv:--enable-newlib-iconv} \
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%{?with_iconv:--enable-newlib-iconv-encodings=%{_newlib_iconv_encodings}} \
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%{?with_threads:--enable-threads}%{!?with_threads:--disable-threads} \
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%{?with_plugin:--enable-plugin}%{!?with_plugin:--disable-plugin} \
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%{?enable_obsolete:--enable-obsolete} \
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%{?with_libgomp:--enable-libgomp} \
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%{?gcc_configure_extra_options:%{gcc_configure_extra_options}} \
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--enable-languages="$languages"
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if test "%_host" != "%_build" ; then
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# Bug in gcc-3.2.1:
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# Somehow, gcc doesn't get syslimits.h right for Cdn-Xs
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mkdir -p gcc/include
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cp ../${source_dir_gcc}/gcc/gsyslimits.h gcc/include/syslimits.h
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fi
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%{__make} %{?_smp_mflags} all
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cd ${build_top}
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%install
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build_top=$(pwd)
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%{__rmdir} $SB_BUILD_ROOT
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cd ${build_dir}
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%{__make} DESTDIR=$SB_BUILD_ROOT install
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cd ${build_top}
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# libiberty doesn't honor --libdir, but always installs to a
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# magically guessed _libdir
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%{__rmfile} ${SB_BUILD_ROOT}%{_libdir}/libiberty.a
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# We use the version from binutils
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%{__rmfile} $SB_BUILD_ROOT%{_bindir}/%{_target}-c++filt%{_exeext}
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# We don't ship info/dir
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%{__rmfile} $SB_BUILD_ROOT%{_infodir}/dir
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# Don't want libffi's man-pages
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%{__rmfile} $SB_BUILD_ROOT%{_mandir}/man3/*ffi*
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# Clean the symlinks away incase the source is a repo
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# Note, delete as a directory because of MSYS2 support on Windows.
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%{__rmdir} ${source_dir_gcc}/newlib
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%{__rmdir} ${source_dir_gcc}/mpfr
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%{__rmdir} ${source_dir_gcc}/mpc
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%{__rmdir} ${source_dir_gcc}/gmp
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%testing
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# Add testing here.
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export RUNTESTFLAGS=--target_board=%{_target}-run
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