mirror of
https://git.rtems.org/rtems-source-builder
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b8b0f4452f
On NetBSD with ksh changing into a symlink made PWD the link's target path so a 'cd ..' returned you to that parent and not the parent you started from. Record the build top and then change back to that path. Change the package names to the actual packages and remove the extra directory in the build tree. This makes the paths simpler.
214 lines
6.4 KiB
INI
214 lines
6.4 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}-%{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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BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
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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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# 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 and optional the g++ core if separate packages
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source_dir_0="gcc-%{gcc_version}"
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%setup -q -n gcc-%{gcc_version}
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%{?source1:%setup -q -D -T -n gcc-%{gcc_version} -b1}
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%{?patch0:%patch0 %{?patch0_opts:%{patch0_opts}}%{!?patch0_opts:-p1}}
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%{?patch1:%patch1 %{?patch1_opts:%{patch1_opts}}%{!?patch1_opts:-p1}}
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%{?patch2:%patch2 %{?patch2_opts:%{patch2_opts}}%{!?patch2_opts:-p1}}
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%{?patch3:%patch3 %{?patch3_opts:%{patch3_opts}}%{!?patch3_opts:-p1}}
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%{?patch4:%patch4 %{?patch4_opts:%{patch4_opts}}%{!?patch4_opts:-p1}}
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%{?patch5:%patch5 %{?patch5_opts:%{patch5_opts}}%{!?patch5_opts:-p1}}
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%{?patch6:%patch6 %{?patch6_opts:%{patch6_opts}}%{!?patch6_opts:-p1}}
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%{?patch7:%patch7 %{?patch7_opts:%{patch7_opts}}%{!?patch7_opts:-p1}}
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%{?patch8:%patch8 %{?patch8_opts:%{patch8_opts}}%{!?patch8_opts:-p1}}
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%{?patch9:%patch9 %{?patch9_opts:%{patch9_opts}}%{!?patch9_opts:-p1}}
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cd ${build_top}
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# newlib
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source_dir_10="newlib-%{newlib_version}"
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%setup -q -D -T -n newlib-%{newlib_version} -b10
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%{?patch10:%patch10 %{?patch10_opts:%{patch10_opts}}%{!?patch10_opts:-p1}}
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%{?patch11:%patch11 %{?patch11_opts:%{patch11_opts}}%{!?patch11_opts:-p1}}
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%{?patch12:%patch12 %{?patch12_opts:%{patch12_opts}}%{!?patch12_opts:-p1}}
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%{?patch13:%patch13 %{?patch13_opts:%{patch13_opts}}%{!?patch13_opts:-p1}}
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%{?patch14:%patch14 %{?patch14_opts:%{patch14_opts}}%{!?patch14_opts:-p1}}
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%{?patch15:%patch15 %{?patch15_opts:%{patch15_opts}}%{!?patch15_opts:-p1}}
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%{?patch16:%patch16 %{?patch16_opts:%{patch16_opts}}%{!?patch16_opts:-p1}}
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%{?patch17:%patch17 %{?patch17_opts:%{patch17_opts}}%{!?patch17_opts:-p1}}
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%{?patch18:%patch18 %{?patch18_opts:%{patch18_opts}}%{!?patch18_opts:-p1}}
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%{?patch19:%patch19 %{?patch19_opts:%{patch19_opts}}%{!?patch19_opts:-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_0}/newlib
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%{__ln_s} $PWD/${source_dir_10}/newlib ${source_dir_0}/newlib
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# MPFR
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source_dir_20="mpfr-%{mpfr_version}"
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%setup -q -D -T -n mpfr-%{mpfr_version} -b20
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%{?patch20:%patch20 -p1}
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cd ${build_top}
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# Build MPFR one-tree style
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%{__rmfile} ${source_dir_0}/mpfr
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%{__ln_s} $PWD/${source_dir_20} ${source_dir_0}/mpfr
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# MPC
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source_dir_21="mpc-%{mpc_version}"
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%setup -q -D -T -n mpc-%{mpc_version} -b21
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%{?patch21:%patch21 -p1}
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cd ${build_top}
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# Build MPC one-tree style
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%{__rmfile} ${source_dir_0}/mpc
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%{__ln_s} $PWD/${source_dir_21} ${source_dir_0}/mpc
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# GMP
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source_dir_22="gmp-%{gmp_version}"
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%setup -q -D -T -n gmp-%{gmp_version} -b22
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%{?patch22:%patch22 -p1}
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cd ${build_top}
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# Build GMP one-tree style
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%{__rmfile} ${source_dir_0}/gmp
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%{__ln_s} $PWD/${source_dir_22} ${source_dir_0}/gmp
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echo "%{gcc_version_message}" > ${source_dir_0}/gcc/DEV-PHASE
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# Fix timestamps
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cd ${source_dir_0}
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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_0}/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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--with-system-zlib \
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--disable-nls --without-included-gettext \
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--disable-win32-registry \
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--enable-version-specific-runtime-libs \
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--disable-lto \
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--enable-newlib-io-c99-formats \
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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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%{?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_0}/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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%{__rmfile} ${source_dir_0}/newlib
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%{__rmfile} ${source_dir_0}/mpfr
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%{__rmfile} ${source_dir_0}/mpc
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%{__rmfile} ${source_dir_0}/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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