# # spec file for building gcc for rtems # # Copyright (c) 1999,2000 OARCorp, Huntsville, AL # # please send bugfixes or comments to joel@OARcorp.com # Vendor: OAR Corporation Distribution: Linux Name: @target_alias@-gcc-newlib Summary: gcc and newlib C Library for @target_alias@. Group: rtems Release: @Release@ License: gcc is GPL/LGPL ; newlib no has restrictions on run-time usage Autoreqprov: on Packager: corsepiu@faw.uni-ulm.de and joel@OARcorp.com Version: gcc@gcc_version@newlib@newlib_version@ Source0: ftp://ftp.gnu.org/pub/gnu/gcc/gcc-@gcc_version@.tar.gz Source1: ftp://sourceware.cygnus.com/pub/newlib/newlib-@newlib_version@.tar.gz Patch0: gcc-@gcc_version@-rtems-@gcc_patch_version@.diff Patch1: newlib-@newlib_version@-rtems-@newlib_patch_version@.diff Buildroot: /tmp/@target_alias@-gcc-newlib # # 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 ($RPM_SOURCE_DIR). # Or you can try the ftp options of rpm :-) # NoSource: 0 NoSource: 1 %description RTEMS is an open source operating system for embedded systems. This is gcc's and newlib C Library's sources with patches for RTEMS. The original sources are not included in the source RPM. If we included them, then the source RPMs for each target would duplicate MBs of source unnecessarily. This is a duplication of over 30 MBs of source for each of the more than 10 targets it is possible to build. You can get them yourself from the Internet and copy them to your /usr/src/[redhat|packages]/SOURCES directory ($RPM_SOURCE_DIR). Or you can try the ftp options of rpm :-) %prep # untar the sources inside @target_alias@-gcc-newlib %setup -c -n @target_alias@-gcc-newlib -a 0 -a 1 %patch0 -p0 %patch1 -p0 # 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 ../gcc-@gcc_version@/configure --target=@target_alias@ \ --with-gnu-as --with-gnu-ld --with-newlib --verbose \ --enable-threads --prefix=/opt/rtems @GCCLANGS@ make all make info %install 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 @target_alias@/bin/gcc ../gcc-@gcc_version@/mkinstalldirs \ $RPM_BUILD_ROOT/opt/rtems/@target_alias@/bin make prefix=$RPM_BUILD_ROOT/opt/rtems install cd @target_alias@/newlib make prefix=$RPM_BUILD_ROOT/opt/rtems install-info # cd back to build/ cd ../.. # gzip info files gzip -f $RPM_BUILD_ROOT/opt/rtems/info/*.info 2>/dev/null gzip -f $RPM_BUILD_ROOT/opt/rtems/info/*.info-? 2>/dev/null gzip -f $RPM_BUILD_ROOT/opt/rtems/info/*.info-?? 2>/dev/null rm -f dirs ; echo "%dir /opt/rtems/lib" >> dirs ; echo "%dir /opt/rtems/lib/gcc-lib" >> dirs ; echo "%dir /opt/rtems/lib/gcc-lib/@target_alias@" >> dirs ; # Collect multilib subdirectories TGTDIR="/opt/rtems/lib/gcc-lib/@target_alias@/@gcc_version@" f=`gcc/xgcc --print-multi-lib | sed -e 's,;.*$,,'` 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.chill cp dirs files.gcc cp dirs files.g77 cp dirs files.objc cp dirs files.gcj f=`find ${RPM_BUILD_ROOT}${TGTDIR} ! -type d -print | sed -e "s,^$RPM_BUILD_ROOT,,g"`; for i in $f; do case $i in *chill*) echo "$i" >> files.chill ;; *f771) ;; *cc1obj) ;; *libobjc*) echo "$i" >> files.objc ;; *include/objc*) ;; *jc1) ;; *jvgenmain) ;; *) echo "$i" >> files.gcc ;; esac done %clean # let rpm --clean remove BuildRoot iif using the default BuildRoot test "$RPM_BUILD_ROOT" = "/tmp/@target_alias@-gcc-newlib" && \ rm -rf $RPM_BUILD_ROOT