mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
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8a1d1e0bed
* gcc3newlib/gccnewlib.add: Add %gcc_version, %newlib_version. Apply %gcc_version, %newlib_version. * gcc3newlib/target-c++.add: Apply %gcc_version, %newlib_version. * gcc3newlib/target-g77.add: Apply %gcc_version, %newlib_version. * gcc3newlib/target-gcc.add: Apply %gcc_version, %newlib_version. * gcc3newlib/target-gcj.add: Apply %gcc_version, %newlib_version. * gcc3newlib/target-gnat.add: Apply %gcc_version, %newlib_version. * gcc3newlib/target-objc.add: Apply %gcc_version, %newlib_version.
340 lines
9.3 KiB
Plaintext
340 lines
9.3 KiB
Plaintext
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%define gcc_version @gcc_version@
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%define newlib_version @newlib_version@
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Name: @target_alias@-gcc-newlib
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Summary: gcc and newlib C Library for @target_alias@.
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Group: rtems
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Release: @Release@
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License: gcc is GPL/LGPL ; newlib no has restrictions on run-time usage
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Autoreqprov: on
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Packager: corsepiu@faw.uni-ulm.de and joel@OARcorp.com
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Version: gcc%{gcc_version}newlib%{newlib_version}
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# gcc 3.x and gcc 2.9
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Source0: ftp://ftp.gnu.org/pub/gnu/gcc/gcc-%{gcc_version}.tar.gz
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# Source0: ftp://ftp.gnu.org/pub/gnu/gcc/gcc-%{gcc_version}.tar.bz2
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# gcc 2.95.x
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# Source0: ftp://ftp.gnu.org/pub/gnu/gcc/gcc-%{gcc_version}.tar.bz2
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Source1: ftp://sources.redhat.com/pub/newlib/newlib-%{newlib_version}.tar.gz
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@PATCH1@
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@PATCH3@
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BuildPreReq: texinfo >= 4.2
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BuildPreReq: @target_alias@-binutils
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#
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# The original sources are not included in the source RPM.
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# If we included them, then the source RPMs for each target
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# would duplicate MBs of source unnecessarily. This is
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# a duplication of over 30 MBs of source for each of
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# the more than 10 targets it is possible to build.
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#
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# You can get them yourself from the Internet and copy them to
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# your /usr/src/redhat/SOURCES directory ($RPM_SOURCE_DIR).
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# Or you can try the ftp options of rpm :-)
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#
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NoSource: 0
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NoSource: 1
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# Use rpm -ba --define 'gnat [0|1]' xxx.spec to override building gnat for
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# those targets wanting to support ada.
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%if "%{gcc_version}" >= "3.2"
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# default to building gnat
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%define _gnat %{?gnat:%gnat}%{!?gnat:1}
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%else
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# default to not building gnat
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%define _gnat %{?gnat:%gnat}%{!?gnat:0}
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%endif
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# Use rpm -ba --define 'gcj [0|1]' xxx.spec to override building gcj for
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# those targets wanting to support gcj.
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%if "%{gcc_version}" >= "3.2"
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# default to building gcj
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%define _gcj %{?gcj:%gcj}%{!?gcj:1}
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%else
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# default to not building gcj
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%define _gcj %{?gnat:%gcj}%{!?gcj:0}
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%endif
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%define build_cxx 1
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%define build_g77 0
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%define build_objc 0
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%define build_gcj 0
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%define build_gnat 0
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%if "@target_alias@" == "arm-rtems"
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%define build_gcj %_gcj
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%endif
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%if "@target_alias@" == "c4x-rtems"
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%define build_cxx 0
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%endif
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%if "@target_alias@" == "i386-rtems"
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%define build_gnat %_gnat
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%define build_gcj %_gcj
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%endif
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%if "@target_alias@" == "i960-rtems"
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%define build_cxx 0
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%endif
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%if "@target_alias@" == "m68k-rtems"
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%define build_gcj %_gcj
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%endif
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%if "@target_alias@" == "mips-rtems"
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%define build_gnat %_gnat
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%define build_gcj %_gcj
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%endif
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%if "@target_alias@" == "powerpc-rtems"
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%define build_gnat %_gnat
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%define build_gcj %_gcj
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%endif
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%if "@target_alias@" == "sparc-rtems"
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%define build_gnat %_gnat
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%define build_gcj %_gcj
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%endif
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%if %build_gcj
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# Building gcj requires bison and zlib
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BuildPreReq: bison
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%if "%_vendor" == "redhat"
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BuildPreReq: zlib-devel
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%endif
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%endif
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%if %build_gnat
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# Building gnat requires gnat
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%if "%_vendor" == "redhat"
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BuildPreReq: gcc-gnat
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%endif
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%endif
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%description
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RTEMS is an open source operating system for embedded systems.
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This is gcc's and newlib C Library's sources with patches for RTEMS.
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The original sources are not included in the source RPM.
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If we included them, then the source RPMs for each target
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would duplicate MBs of source unnecessarily. This is
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a duplication of over 30 MBs of source for each of
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the more than 10 targets it is possible to build.
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You can get them yourself from the Internet and copy them to
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your /usr/src/[redhat|packages]/SOURCES directory ($RPM_SOURCE_DIR).
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Or you can try the ftp options of rpm :-)
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%prep
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# untar the sources inside @target_alias@-gcc-newlib
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%setup -c -T -n %{name} -a0 -a1
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@PATCH2@
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@PATCH4@
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cd gcc-%{gcc_version}
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sed -e 's/\(version_string = \"[^\"]*\)/\1 (OAR Corporation gcc-%{gcc_version}-@gcc_patch_version@\/newlib-%{newlib_version}-@newlib_patch_version@-@Release@)/' \
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gcc/version.c > gcc/version.c~
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mv gcc/version.c~ gcc/version.c
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# Fix timestamps
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contrib/gcc_update --touch
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cd ..
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# Copy the C library into gcc's source tree
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ln -s ../newlib-%{newlib_version}/newlib gcc-%{gcc_version}
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test -d build || mkdir build
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%build
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cd build
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# ALERT: GCJ would be better if we could add this flag and build
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# it's libraries but this code isn't ready to be embedded.
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# libgcj_flag="--enable-libgcj"
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languages="c"
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%if %build_cxx
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languages="$languages,c++"
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%endif
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%if %build_g77
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languages="$languages,g77"
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%endif
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%if %build_gcj
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languages="$languages,java"
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%endif
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%if %build_objc
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languages="$languages,objc"
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%endif
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%if %build_gnat
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languages="$languages,ada"
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%endif
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../gcc-%{gcc_version}/configure \
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--build=%_build --host=%_host \
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--target=@target_alias@ \
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--with-gnu-as --with-gnu-ld --with-newlib --verbose \
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--with-system-zlib --disable-nls \
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--enable-version-specific-runtime-libs \
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--enable-threads=rtems --prefix=%{_prefix} \
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--enable-languages=$languages ${libgcj_flag}
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%if "%_host" != "%_build"
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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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test -d gcc/include || mkdir -p gcc/include
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cp ../gcc-%{gcc_version}/gcc/gsyslimits.h gcc/include/syslimits.h
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%endif
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%if %build_gnat
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cd ../gcc-%{gcc_version}/gcc/ada
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touch treeprs.ads [es]info.h nmake.ad[bs]
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cd ../../../build
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%endif
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make all
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%if %build_gnat
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# This gnat configuration is crap :(
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# This is what is documented, but it doesn't work for me (RC)
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# make gnatlib_and_tools
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make -C gcc cross-gnattools
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make -C gcc ada.all.cross
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# This should work, but doesn't.
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# make -C gcc gnatlib
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# This is what gcc/ada/Makefile.in contains by default,
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# but what we override below
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GNATLIBCFLAGS="-g -O2"
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# Let gnatlib building find newlib's headers
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GNATLIBCFLAGS="$GNATLIBCFLAGS -isystem `pwd`/@target_alias@/newlib/targ-include"
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GNATLIBCFLAGS="$GNATLIBCFLAGS -isystem `pwd`/../newlib-%{newlib_version}/newlib/libc/include"
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# Without this xgcc doesn't find the target's binutils.
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GNATLIBCFLAGS="$GNATLIBCFLAGS -B%{_prefix}/@target_alias@/bin/"
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%if "@target_alias@" == "mips-rtems"
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GNATLIBCFLAGS="$GNATLIBCFLAGS -G0"
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%endif
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make -C gcc GNATLIBCFLAGS="${GNATLIBCFLAGS}" gnatlib
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%endif
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make info
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%install
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cd build
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# Bug in gcc-2.95.1: It doesn't build this installation directory
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# If it doesn't find it, gcc doesn't install @target_alias@/bin/gcc
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%if "%{gcc_version}" < "3.0"
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../gcc-%{gcc_version}/mkinstalldirs \
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$RPM_BUILD_ROOT%{_prefix}/@target_alias@/bin
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%endif
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make prefix=$RPM_BUILD_ROOT%{_prefix} \
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bindir=$RPM_BUILD_ROOT%{_bindir} install
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cd @target_alias@/newlib
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make prefix=$RPM_BUILD_ROOT%{_prefix} \
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bindir=$RPM_BUILD_ROOT%{_bindir} install-info
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# cd back to build/
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cd ../..
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%if %build_gnat
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# Install a copy of gcc as gnatgcc
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# Enables us to mix different versions of gnat and gnatgcc
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rm -f $RPM_BUILD_ROOT%{_bindir}/@target_alias@-gnatgcc%{_exeext}
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ln $RPM_BUILD_ROOT%{_bindir}/@target_alias@-gcc%{_exeext} \
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$RPM_BUILD_ROOT%{_bindir}/@target_alias@-gnatgcc%{_exeext}
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%endif
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# Bug in gcc-3.x: It puts the build dirs into *.la files
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# host library
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rm -f ${RPM_BUILD_ROOT}%{_prefix}/lib/libiberty.a
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%if "%{gcc_version}" < "3.0"
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# Bug in gcc-2.95.x: It bogusly tries to share cpp for all targets.
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# Rename it to target_alias-cpp
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if test -f $RPM_BUILD_ROOT%{_prefix}/bin/cpp%{_exeext};
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then
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mv $RPM_BUILD_ROOT%{_prefix}/bin/cpp%{_exeext} \
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$RPM_BUILD_ROOT%{_prefix}/bin/@target_alias@-cpp%{_exeext}
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fi
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%endif
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# gzip info files
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gzip -f $RPM_BUILD_ROOT%{_prefix}/info/*.info 2>/dev/null
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gzip -f $RPM_BUILD_ROOT%{_prefix}/info/*.info-? 2>/dev/null
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gzip -f $RPM_BUILD_ROOT%{_prefix}/info/*.info-?? 2>/dev/null
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rm -f dirs ;
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echo "%defattr(-,root,root)" >> dirs
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echo "%dir %{_prefix}/lib" >> dirs ;
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echo "%dir %{_prefix}/lib/gcc-lib" >> dirs ;
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echo "%dir %{_prefix}/lib/gcc-lib/@target_alias@" >> dirs ;
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# Collect multilib subdirectories
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f=`gcc/xgcc -Bgcc/ --print-multi-lib | sed -e 's,;.*$,,'`
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TGTDIR="%{_prefix}/lib/gcc-lib/@target_alias@/%{gcc_version}"
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for i in $f; do
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case $i in
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\.) echo "%dir ${TGTDIR}" >> dirs
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;;
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*) echo "%dir ${TGTDIR}/$i" >> dirs
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;;
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esac
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done
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TGTDIR="%{_prefix}/@target_alias@/lib"
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for i in $f; do
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case $i in
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\.) echo "%dir ${TGTDIR}" >> dirs
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;;
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*) echo "%dir ${TGTDIR}/$i" >> dirs
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;;
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esac
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done
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# Collect files to go into different packages
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cp dirs files.gcc
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cp dirs files.g77
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cp dirs files.objc
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cp dirs files.gcj
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cp dirs files.g++
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TGTDIR="%{_prefix}/lib/gcc-lib/@target_alias@/%{gcc_version}"
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f=`find ${RPM_BUILD_ROOT}${TGTDIR} ! -type d -print | sed -e "s,^$RPM_BUILD_ROOT,,g"`;
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for i in $f; do
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case $i in
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*lib*.la) rm ${RPM_BUILD_ROOT}/$i ;; # ignore: gcc produces bogus libtool libs
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*f771) ;;
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*cc1obj) ;;
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*libobjc*) echo "$i" >> files.objc ;;
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*include/objc*) ;;
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*include/g++*);;
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*include/c++*);;
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*adainclude*);;
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*adalib*);;
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*gnat1);;
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*jc1) ;;
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*jvgenmain) ;;
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*cc1plus) ;; # ignore: explicitly put into rpm elsewhere
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*libstdc++.a) echo "$i" >> files.g++ ;;
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*libsupc++.a) echo "$i" >> files.g++ ;;
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*) echo "$i" >> files.gcc ;;
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esac
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done
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TGTDIR="%{_prefix}/@target_alias@/lib"
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f=`find ${RPM_BUILD_ROOT}${TGTDIR} ! -type d -print | sed -e "s,^$RPM_BUILD_ROOT,,g"`;
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for i in $f; do
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case $i in
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*lib*.la) rm ${RPM_BUILD_ROOT}/$i;; # ignore - gcc produces bogus libtool libs
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*libiberty.a) rm ${RPM_BUILD_ROOT}/$i ;; # ignore - GPL'ed
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# all other files belong to gcc
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*) echo "$i" >> files.gcc ;;
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esac
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done
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