%define gcc_version @gcc_version@ %define newlib_version @newlib_version@ %define gcc_target @target_alias@ Name: %{rpmprefix}%{gcc_target}-gcc-newlib Summary: gcc and newlib C Library for %{gcc_target}. Group: %{rpmgroup} Release: @Release@ Epoch: 0 License: gcc is GPL/LGPL ; newlib no has restrictions on run-time usage Packager: ralf.corsepius@rtems.org and joel@OARcorp.com Version: gcc%{gcc_version}newlib%{newlib_version} %if "%{gcc_version}" >= "3.2.2" Source0: ftp://ftp.gnu.org/pub/gnu/gcc/gcc-%{gcc_version}/gcc-%{gcc_version}@gcc_suffix@ %else %if "%{gcc_version}" >= "3.0" Source0: ftp://ftp.gnu.org/pub/gnu/gcc/gcc-%{gcc_version}/gcc-%{gcc_version}.tar.gz %else Source0: ftp://ftp.gnu.org/pub/gnu/gcc/gcc-%{gcc_version}/gcc-%{gcc_version}-everything.tar.gz %endif %endif Source1: ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}@newlib_suffix@ @PATCH1@ @PATCH3@ BuildPreReq: texinfo >= 4.2 BuildPreReq: %{rpmprefix}%{gcc_target}-binutils # # The original sources are not included in the source RPM. # If we included them, then the source RPMs for each target # would duplicate MBs of source unnecessarily. This is # a duplication of over 30 MBs of source for each of # the more than 10 targets it is possible to build. # # You can get them yourself from the Internet and copy them to # your /usr/src/redhat/SOURCES directory ($RPM_SOURCE_DIR). # Or you can try the ftp options of rpm :-) # %{?!_with_sources:NoSource: 0} %{?!_with_sources:NoSource: 1} # Use rpm -ba --define 'gnat [0|1]' xxx.spec to override building gnat for # those targets wanting to support ada. # default to not building gnat %define _gnat %{?gnat:%gnat}%{!?gnat:0} # Use rpm -ba --define 'gcj [0|1]' xxx.spec to override building gcj for # those targets wanting to support gcj. # default to not building gcj %define _gcj %{?gcj:%gcj}%{!?gcj:0} %define build_cxx %{?cxx:%cxx}%{!?cxx:1} %define build_g77 %{?g77:%g77}%{!?g77:0} %define build_objc %{?objc:%objc}%{!?objc:0} %define build_gcj 0 %define build_gnat 0 %if "%{gcc_target}" == "arm-rtems@osversion@" %define build_gcj %_gcj %endif %if "%{gcc_target}" == "avr-rtems@osversion@" %define build_cxx 0 %endif %if "%{gcc_target}" == "tic4x-rtems@osversion@" %define build_cxx 0 %endif # OBSOLETE: use tic4x instead %if "%{gcc_target}" == "c4x-rtems@osversion@" %define build_cxx 0 %endif %if "%{gcc_target}" == "i386-rtems@osversion@" %define build_gnat %_gnat %define build_gcj %_gcj %endif %if "%{gcc_target}" == "m68k-rtems@osversion@" %define build_gcj %_gcj %endif %if "%{gcc_target}" == "mips-rtems@osversion@" %define build_gnat %_gnat %define build_gcj %_gcj %endif %if "%{gcc_target}" == "powerpc-rtems@osversion@" %define build_gnat %_gnat %define build_gcj %_gcj %endif # gcc 3.4.0 is broken for embedded sparc and gnat trips it. %if "%{gcc_target}" == "sparc-rtems@osversion@" %if "%{gcc_version}" >= "3.4" %define build_gnat 0 %else %define build_gnat %_gnat %endif %define build_gcj %_gcj %endif %if %build_gcj # Building gcj requires bison and zlib BuildPreReq: bison %if "%_vendor" == "redhat" BuildPreReq: zlib-devel %endif %endif %if %build_gnat # Building gnat requires gnat %if "%_vendor" == "redhat" # This really isn't available until RedHat 8.0. How to conditionalize this? # BuildPreReq: gcc-gnat %endif %endif %if "%{gcc_version}" >= "3.4" %define gcclib %{_libdir}/gcc %define gccexec %{_libexecdir}/gcc %else %define gcclib %{_libdir}/gcc-lib %define gccexec %{_libdir}/gcc-lib %endif %description RTEMS is an open source operating system for embedded systems. This is gcc's and newlib C Library's sources with patches for RTEMS. The original sources are not included in the source RPM. If we included them, then the source RPMs for each target would duplicate MBs of source unnecessarily. This is a duplication of over 30 MBs of source for each of the more than 10 targets it is possible to build. You can get them yourself from the Internet and copy them to your /usr/src/[redhat|packages]/SOURCES directory ($RPM_SOURCE_DIR). Or you can try the ftp options of rpm :-) %prep # untar the sources inside %{gcc_target}-gcc-newlib %setup -c -T -n %{name}-%{version} -a0 -a1 cd gcc-%{gcc_version} %{?PATCH0:%patch0 -p1} cd .. cd newlib-%{newlib_version} %{?PATCH1:%patch1 -p1} cd .. cd gcc-%{gcc_version} sed -e 's/\(version_string = \"[^\"]*\)/\1 (RTEMS gcc-%{gcc_version}-@gcc_patch_version@\/newlib-%{newlib_version}-@newlib_patch_version@-@Release@)/' \ gcc/version.c > gcc/version.c~ mv gcc/version.c~ gcc/version.c # Fix timestamps contrib/gcc_update --touch cd .. # Copy the C library into gcc's source tree ln -s ../newlib-%{newlib_version}/newlib gcc-%{gcc_version} test -d build || mkdir build %build cd build # ALERT: GCJ would be better if we could add this flag and build # it's libraries but this code isn't ready to be embedded. # libgcj_flag="--enable-libgcj" languages="c" %if %build_cxx languages="$languages,c++" %endif %if %build_g77 languages="$languages,g77" %endif %if %build_gcj languages="$languages,java" %endif %if %build_objc languages="$languages,objc" %endif %if %build_gnat languages="$languages,ada" %endif export PATH="%{_bindir}:${PATH}" ../gcc-%{gcc_version}/configure \ --prefix=%{_prefix} --mandir=%{_mandir} \ --infodir=%{_infodir} \ --build=%_build --host=%_host \ --target=%{gcc_target} \ --with-gnu-as --with-gnu-ld --with-newlib --verbose \ --with-system-zlib --disable-nls \ --enable-version-specific-runtime-libs \ --enable-threads=rtems \ --enable-languages=$languages ${libgcj_flag} %if "%_host" != "%_build" # Bug in gcc-3.2.1: # Somehow, gcc doesn't get syslimits.h right for Cdn-Xs test -d gcc/include || mkdir -p gcc/include cp ../gcc-%{gcc_version}/gcc/gsyslimits.h gcc/include/syslimits.h %endif %if %build_gnat %if "%{gcc_version}" < "3.4" cd ../gcc-%{gcc_version}/gcc/ada touch treeprs.ads [es]info.h nmake.ad[bs] cd ../../../build %endif %endif make all %if %build_gnat # This gnat configuration is crap :( %if "%{gcc_version}" >= "3.4" # This is what is documented - Of cause it doesn't work. make -C gcc gnatlib make -C gcc cross-gnattools make -C gcc ada.all.cross %endif %if "%{gcc_version}" < "3.4" # This is what had worked for some versions of gcc. make -C gcc cross-gnattools make -C gcc ada.all.cross # This is what gcc/ada/Makefile.in contains by default, # but what we override below GNATLIBCFLAGS="-g -O2" # Let gnatlib building find newlib's headers GNATLIBCFLAGS="$GNATLIBCFLAGS -isystem `pwd`/%{gcc_target}/newlib/targ-include" GNATLIBCFLAGS="$GNATLIBCFLAGS -isystem `pwd`/../newlib-%{newlib_version}/newlib/libc/include" GNATLIBCFLAGS="$GNATLIBCFLAGS -isystem `pwd`/../gcc-%{gcc_version}/include" # Without this xgcc doesn't find the target's binutils. GNATLIBCFLAGS="$GNATLIBCFLAGS -B%{_prefix}/%{gcc_target}/bin/" %if "%{gcc_target}" == "mips-rtems@osversion@" GNATLIBCFLAGS="$GNATLIBCFLAGS -G0" %endif make -C gcc GNATLIBCFLAGS="${GNATLIBCFLAGS}" gnatlib %endif %endif make info %install export PATH="%{_bindir}:${PATH}" test $RPM_BUILD_ROOT = "%{_defaultbuildroot}" && \ rm -rf $RPM_BUILD_ROOT cd build # Bug in gcc-2.95.1: It doesn't build this installation directory # If it doesn't find it, gcc doesn't install %{gcc_target}/bin/gcc %if "%{gcc_version}" < "3.0" ../gcc-%{gcc_version}/mkinstalldirs \ $RPM_BUILD_ROOT%{_prefix}/%{gcc_target}/bin %endif make prefix=$RPM_BUILD_ROOT%{_prefix} \ bindir=$RPM_BUILD_ROOT%{_bindir} \ mandir=$RPM_BUILD_ROOT%{_mandir} \ infodir=$RPM_BUILD_ROOT%{_infodir} \ install cd %{gcc_target}/newlib make prefix=$RPM_BUILD_ROOT%{_prefix} \ bindir=$RPM_BUILD_ROOT%{_bindir} \ mandir=$RPM_BUILD_ROOT%{_mandir} \ infodir=$RPM_BUILD_ROOT%{_infodir} \ install-info # cd back to build/ cd ../.. %if %build_gnat # Install a copy of gcc as gnatgcc # Enables us to mix different versions of gnat and gnatgcc rm -f $RPM_BUILD_ROOT%{_bindir}/%{gcc_target}-gnatgcc%{_exeext} ln $RPM_BUILD_ROOT%{_bindir}/%{gcc_target}-gcc%{_exeext} \ $RPM_BUILD_ROOT%{_bindir}/%{gcc_target}-gnatgcc%{_exeext} %endif # Bug in gcc-3.x: It puts the build dirs into *.la files # host library rm -f ${RPM_BUILD_ROOT}%{_prefix}/lib/libiberty.a # We use the version from binutils rm -f $RPM_BUILD_ROOT%{_prefix}/bin/%{gcc_target}-c++filt%{_exeext} # We don't ship info/dir rm -f $RPM_BUILD_ROOT%{_infodir}/dir %if "%{gcc_version}" >= "3.4" # Bug in gcc-3.4.0pre rm -f $RPM_BUILD_ROOT%{_prefix}/bin/%{gcc_target}-%{gcc_target}-gcjh%{_exeext} %endif %if "%{gcc_version}" >= "3.3" # Bug in gcc-3.3.x/gcc-3.4.x: Despite we don't need fixincludes, it installs # the fixinclude-install-tools rm -rf ${RPM_BUILD_ROOT}%{gccexec}/%{gcc_target}/%{gcc_version}/install-tools %endif %if "%{gcc_version}" < "3.0" # Bug in gcc-2.95.x: It bogusly tries to share cpp for all targets. # Rename it to target_alias-cpp if test -f $RPM_BUILD_ROOT%{_prefix}/bin/cpp%{_exeext}; then mv $RPM_BUILD_ROOT%{_prefix}/bin/cpp%{_exeext} \ $RPM_BUILD_ROOT%{_prefix}/bin/%{gcc_target}-cpp%{_exeext} fi %endif # gzip info files ls $RPM_BUILD_ROOT%{_infodir}/*.info \ $RPM_BUILD_ROOT%{_infodir}/*.info-? \ $RPM_BUILD_ROOT%{_infodir}/*.info-?? \ | while read a; do \ gzip -9qf $a 2>/dev/null; \ done # gzip man pages gzip -9qf $RPM_BUILD_ROOT%{_mandir}/man?/*.? 2>/dev/null rm -f dirs ; echo "%defattr(-,root,root)" >> dirs echo "%dir %{_prefix}/lib" >> dirs ; echo "%dir %{gcclib}" >> dirs ; echo "%dir %{gcclib}/%{gcc_target}" >> dirs ; # Collect multilib subdirectories f=`gcc/xgcc -Bgcc/ --print-multi-lib | sed -e 's,;.*$,,'` TGTDIR="%{gcclib}/%{gcc_target}/%{gcc_version}" for i in $f; do case $i in \.) echo "%dir ${TGTDIR}" >> dirs ;; *) echo "%dir ${TGTDIR}/$i" >> dirs ;; esac done TGTDIR="%{_prefix}/%{gcc_target}/lib" for i in $f; do case $i in \.) echo "%dir ${TGTDIR}" >> dirs ;; *) echo "%dir ${TGTDIR}/$i" >> dirs ;; esac done # Collect files to go into different packages cp dirs files.gcc cp dirs files.g77 cp dirs files.objc cp dirs files.gcj cp dirs files.g++ TGTDIR="%{gcclib}/%{gcc_target}/%{gcc_version}" f=`find ${RPM_BUILD_ROOT}${TGTDIR} ! -type d -print | sed -e "s,^$RPM_BUILD_ROOT,,g"`; for i in $f; do case $i in *lib*.la) rm ${RPM_BUILD_ROOT}/$i ;; # ignore: gcc produces bogus libtool libs *f771) ;; *cc1) ;; *cc1obj) ;; *cc1plus) ;; # ignore: explicitly put into rpm elsewhere *collect2) ;; *libobjc*) echo "$i" >> files.objc ;; *include/objc*) ;; *include/g++*);; *include/c++*);; *adainclude*);; *adalib*);; *gnat1);; *jc1) ;; *jvgenmain) ;; *libstdc++.a) echo "$i" >> files.g++ ;; *libsupc++.a) echo "$i" >> files.g++ ;; *) echo "$i" >> files.gcc ;; esac done TGTDIR="%{_prefix}/%{gcc_target}/lib" f=`find ${RPM_BUILD_ROOT}${TGTDIR} ! -type d -print | sed -e "s,^$RPM_BUILD_ROOT,,g"`; for i in $f; do case $i in *lib*.la) rm ${RPM_BUILD_ROOT}/$i;; # ignore - gcc produces bogus libtool libs *libiberty.a) rm ${RPM_BUILD_ROOT}/$i ;; # ignore - GPL'ed # all other files belong to gcc *) echo "$i" >> files.gcc ;; esac done