diff --git a/SPECS/gcc.spec b/SPECS/gcc.spec index e029f89..1cbfb98 100644 --- a/SPECS/gcc.spec +++ b/SPECS/gcc.spec @@ -4,7 +4,7 @@ %global gcc_major 8 # Note, gcc_release must be integer, if you want to add suffixes to # %%{release}, append them after %%{gcc_release} on Release: line. -%global gcc_release 10 +%global gcc_release 12 %global nvptx_tools_gitrev c28050f60193b3b95a18866a96f03334e874e78f %global nvptx_newlib_gitrev aadc8eb0ec43b7cd0dd2dfb484bae63c8b05ef24 %global _unpackaged_files_terminate_build 0 @@ -833,6 +833,25 @@ NVidia PTX. OpenMP and OpenACC programs linked with -fopenmp will by default add PTX code into the binaries, which can be offloaded to NVidia PTX capable devices if available. +%package plugin-annobin +Summary: The annobin plugin for gcc, built by the installed version of gcc +Requires: gcc = %{version}-%{release} +# Starting with release 10.01 annobin fixed a bug in its configure scripts +# which prevented them from working with a built but not installed compiler +BuildRequires: annobin >= 10.01 +# Starting with release 9.93 annobin-plugin-gcc puts a copy of the sources +# in /usr/src/annobin +# FIXME: Currently the annobin-plugin-gcc subpackage only exists in Fedora. +# For RHEL-9 the annobin package does everything. +# BuildRequires: annobin-plugin-gcc +# Needed in order to be able to decompress the annobin source tarball. +BuildRequires: xz + +%description plugin-annobin +This package adds a version of the annobin plugin for gcc. This version +of the plugin is explicitly built by the same version of gcc that is installed +so that there cannot be any synchronization problems. + %prep %setup -q -n gcc-%{version}-%{DATE} -a 1 -a 2 %patch0 -p0 -b .hack~ @@ -1210,6 +1229,82 @@ done) rm -f rpm.doc/changelogs/gcc/ChangeLog.[1-9] find rpm.doc -name \*ChangeLog\* | xargs bzip2 -9 +# Get the annobin sources. Note these are not added to the rpm as SOURCE4 +# because if they were the build phase would try to include them as part of +# gcc itself, and this causes problems. Instead we locate the sources in +# the buildroot. They should have been put there when annobin was installed. + +pushd %{_builddir} + +%global annobin_source_dir %{_usrsrc}/annobin + +if [ -d %{annobin_source_dir} ] +then + # Unpack the sources. + echo "Unpacking annobin sources" + rm -fr annobin-* + tar xvf %{annobin_source_dir}/latest-annobin.tar.xz + + # Setting this as a local symbol because using %%global does not appear to work. + annobin_dir=$(find . -maxdepth 1 -type d -name "annobin*") + + # Now build the annobin plugin using the just built compiler. + echo "annobin directory = ${annobin_dir}" + cd ${annobin_dir} + + # Change the plugin so that it generates "nop" instead of ".nop" instructions. + sed -e "s/\.nop/nop/" -i gcc-plugin/annobin.cc + + # Work out where this version of gcc stores its plugins. +%global ANNOBIN_GCC_PLUGIN_DIR %{_prefix}/lib/gcc/%{gcc_target_platform}/%{gcc_major}/plugin + + CONFIG_ARGS="--quiet" + CONFIG_ARGS="$CONFIG_ARGS --with-gcc-plugin-dir=%{ANNOBIN_GCC_PLUGIN_DIR}" + CONFIG_ARGS="$CONFIG_ARGS --without-annocheck" + CONFIG_ARGS="$CONFIG_ARGS --without-tests" + CONFIG_ARGS="$CONFIG_ARGS --disable-rpath" + + comp_dir="%{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/gcc/" + ccompiler="%{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/gcc/xgcc -B $comp_dir" + cxxcompiler="%{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/gcc/xg++ -B $comp_dir" + + comp_flags="%build_cflags" + comp_flags="$comp_flags -I %{_builddir}/gcc-%{version}-%{DATE}/gcc" + comp_flags="$comp_flags -I %{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/gcc/" + comp_flags="$comp_flags -I %{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/%{gcc_target_platform}/libstdc++-v3/include" + comp_flags="$comp_flags -I %{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/%{gcc_target_platform}/libstdc++-v3/include/%{gcc_target_platform}" + comp_flags="$comp_flags -I %{_builddir}/gcc-%{version}-%{DATE}/libstdc++-v3/libsupc++" + comp_flags="$comp_flags -I %{_builddir}/gcc-%{version}-%{DATE}/include" + comp_flags="$comp_flags -I %{_builddir}/gcc-%{version}-%{DATE}/libcpp/include" + + ld_flags="%build_ldflags" + ld_flags="$ld_flags -L%{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/libstdc++-v3/.libs" + ld_flags="$ld_flags -L%{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/%{gcc_target_platform}/libstdc++-v3/.libs" + ld_flags="$ld_flags -L%{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/%{gcc_target_platform}/libstdc++-v3/src/.libs" + ld_flags="$ld_flags -L%{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/libstdc++-v3/libsupc++/.libs" + ld_flags="$ld_flags -L%{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/%{gcc_target_platform}/libstdc++-v3/libsupc++/.libs" + ld_flags="$ld_flags -L%{_builddir}/gcc-%{version}-%{DATE}/obj-%{gcc_target_platform}/%{gcc_target_platform}/libgcc/.libs" + + # libtool works with CFLAGS but ignores LDFLAGS, so we have to combine them. + comp_flags="$comp_flags $ld_flags" + + echo "Configuring the annobin plugin" + CC="${ccompiler}" CFLAGS="${comp_flags}" \ + CXX="${cxxcompiler}" CXXFLAGS="${comp_flags}" \ + LDFLAGS="${ld_flags}" \ + ./configure ${CONFIG_ARGS} || cat config.log + + echo "Building the annobin plugin" + make + + echo "Annobin plugin build complete" +else + echo "Unable to locate annobin sources (expected to find: %{annobin_source_dir}/latest-annobin.tar.xz)" + echo "These should be provided by installing the annobin package" + exit 1 +fi +popd + %install rm -rf %{buildroot} @@ -1989,6 +2084,20 @@ rm -f %{buildroot}%{mandir}/man3/ffi* # Help plugins find out nvra. echo gcc-%{version}-%{release}.%{_arch} > $FULLPATH/rpmver +# Rename the annobin plugin to gcc-annobin. +mkdir -p %{buildroot}%{ANNOBIN_GCC_PLUGIN_DIR} +pushd %{buildroot}%{ANNOBIN_GCC_PLUGIN_DIR} + +annobin_dir=$(find %{_builddir} -maxdepth 1 -type d -name "annobin*") +echo "annobin directory = ${annobin_dir}" + +cp ${annobin_dir}/gcc-plugin/.libs/annobin.so.0.0.0 gcc-annobin.so.0.0.0 + +rm -f gcc-annobin.so.0 gcc-annobin.so +ln -s gcc-annobin.so.0.0.0 gcc-annobin.so.0 +ln -s gcc-annobin.so.0.0.0 gcc-annobin.so +popd + %check cd obj-%{gcc_target_platform} @@ -3184,7 +3293,18 @@ fi %{_prefix}/%{_lib}/libgomp-plugin-nvptx.so.* %endif +%files plugin-annobin +%{ANNOBIN_GCC_PLUGIN_DIR}/gcc-annobin.so +%{ANNOBIN_GCC_PLUGIN_DIR}/gcc-annobin.so.0 +%{ANNOBIN_GCC_PLUGIN_DIR}/gcc-annobin.so.0.0.0 + %changelog +* Fri Apr 01 2022 Marek Polacek 8.5.0-12 +- Fix nop generation in annobin plugin. (#2067150) + +* Wed Mar 30 2022 Marek Polacek 8.5.0-11 +- Add a plugin-annobin subpackage. (#2067150) + * Thu Jan 27 2022 Marek Polacek 8.5.0-10 - fix typo in the cprop_hardreg patch (#2028609)