OpenPKG Specs: gcc/gcc.spec@6eb79a12ee37 (annotated)

gcc/gcc.spec@6eb79a12ee37 (annotated)

gcc/gcc.spec

Wed, 30 Mar 2011 19:35:16 +0200

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 30 Mar 2011 19:35:16 +0200
changeset 335: 6eb79a12ee37
parent 334: 4a34d7a82eab
child 337: f71e028eb3e2
permissions: -rw-r--r--

Finally correct packaging logic enough to allow for successful building:
Force Java dependency to C++ and POSIX threads to satisfy buildtime
requirements of GCJ, add conditional java dependency to infozip as
required by libjava/configure, remove outdated fortran conditions,
correct buildconf causing jcf-dump target to fail, add and improve
warnings regarding profile feedback, build duration, and parallel
make, correct make environment when building C++ dependent languages,
and introduce new helpful comments.

 ##
 ##  gcc.spec -- OpenPKG RPM Package Specification
 ##  Copyright (c) 2000-2010 OpenPKG Foundation e.V. <http://openpkg.net/>
 ##
 ##  Permission to use, copy, modify, and distribute this software for
 ##  any purpose with or without fee is hereby granted, provided that
 ##  the above copyright notice and this permission notice appear in all
 ##  copies.
 ##
 ##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 ##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 ##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 ##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
 ##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 ##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 ##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 ##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 ##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 ##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 ##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 ##  SUCH DAMAGE.
 ##
 #   package version
 %define       V_full         4.6.0
 %define       V_comp         %nil
 #   package information
 Name:         gcc
 Summary:      GNU Compiler Collection
 URL:          http://gcc.gnu.org/
 Vendor:       Free Software Foundation
 Packager:     OpenPKG Foundation e.V.
 Distribution: OpenPKG Community
 Class:        CORE
 Group:        Compiler
 License:      GPL
 Version:      %{V_full}
 Release:      20110330
 #   package options
 %option       with_binutils  yes
 %option       with_cxx       yes
 %option       with_objc      no
 %option       with_java      no
 %option       with_fortran   no
 %option       with_optimize  yes
 %option       with_profile   no
 %option       with_threads   yes
 %option       with_multilib  no
 #   fix intermodule dependencies implicitly
 %if "%{with_java}" == "yes"
 %define  with_cxx      yes
 %define  with_threads  yes
 %endif
 #   list of sources
 Source0:      ftp://gcc.gnu.org/pub/gcc/releases/gcc-%{V_full}/gcc-core-%{V_full}.tar.bz2
 Source1:      ftp://gcc.gnu.org/pub/gcc/releases/gcc-%{V_full}/gcc-g++-%{V_full}.tar.bz2
 Source2:      ftp://gcc.gnu.org/pub/gcc/releases/gcc-%{V_full}/gcc-objc-%{V_full}.tar.bz2
 Source3:      ftp://gcc.gnu.org/pub/gcc/releases/gcc-%{V_full}/gcc-java-%{V_full}.tar.bz2
 Source4:      ftp://gcc.gnu.org/pub/gcc/releases/gcc-%{V_full}/gcc-fortran-%{V_full}.tar.bz2
 Patch0:       gcc.patch
 #   build information
 Prefix:       %{l_prefix}
 BuildRoot:    %{l_buildroot}
 BuildPreReq:  OpenPKG, openpkg >= 20060823, make
 PreReq:       OpenPKG, openpkg >= 20060823
 BuildPreReq:  mpc, mpfr, gmp
 PreReq:       mpc, mpfr, gmp
 %if "%{with_binutils}" == "yes"
 BuildPreReq:  binutils >= 2.14
 PreReq:       binutils >= 2.14
 %endif
 %if "%{with_cxx}" == "yes"
 BuildPreReq:  libiconv
 PreReq:       libiconv
 %endif
 %if "%{with_java}" == "yes"
 BuildPreReq:  zlib, infozip
 PreReq:       zlib
 %endif
 AutoReq:      no
 AutoReqProv:  no
 %description
     The GNU Compiler Collection (GCC) provides standard conforming and
     highly portable compilers for the ISO C, ISO C++, Objective-C,
     Fortran and Java languages.
 %track
     prog gcc = {
         version   = %{V_full}
         url       = ftp://gcc.gnu.org/pub/gcc/releases/
         regex     = gcc-(4\.\d+\.\d+)
         url       = ftp://gcc.gnu.org/pub/gcc/releases/gcc-__NEWVER__/
         regex     = gcc-core-(\d+\.\d+\.\d+)\.tar\.bz2
     }
 %prep
     %setup -q
 %if "%{with_cxx}" == "yes"
     %setup -q -T -D -b 1
 %endif
 %if "%{with_objc}" == "yes"
     %setup -q -T -D -b 2
 %endif
 %if "%{with_java}" == "yes"
     %setup -q -T -D -b 3
 %endif
 %if "%{with_fortran}" == "yes"
     %setup -q -T -D -b 4
 %endif
     %patch -p0
     %{l_shtool} subst \
         -e 's;\(instname="\$dir/\$name"\)i;\1;' \
         ltmain.sh
     %{l_shtool} subst -v -s \
         -e 's;\(gmplibs="-lmpc\) \(-lmpfr -lgmp\);\1 -lm \2;' \
         configure
     %{l_shtool} subst -v -s \
         -e 's;\(LDEXP_LIB=\)"$LIBS";\1"$LDFLAGS";' \
         -e 's;PREFIX_INCLUDE_DIR;PREFIX_INCLUDE_DIR_DISABLED;g' \
         gcc/configure
     %{l_shtool} subst \
         -e 's;[ \t]*-W[a-zA-Z0-9_\-][a-zA-Z0-9_\-]*,*;;g' \
         lto-plugin/Makefile.in
     %{l_shtool} subst \
         -e 's;-rpath  *[^ \t][^ \t]*;;g' \
         -e 's;--tag=disable-static;--tag=disable-shared;g' \
         -e 's;\.\./libiberty/libiberty\.a;-L../libiberty -liberty;g' \
         -e 's;\.\./libiberty/pic/libiberty\.a;-L../libiberty/pic -liberty;g' \
         lto-plugin/Makefile.in
     if [ ".%{V_comp}" != . ]; then
         %{l_shtool} subst -v -s \
             -e 's;(libdir)/gcc/;(libdir)/gcc%{V_comp}/;' \
             `find . -name Makefile.in -type f -print`
     fi
     %{l_shtool} subst \
         -e 's;^\(do-compare\) *\(=.*\);#\1-shouldnt-be-defined-here \2;' \
         config/*.mk
     case "%{l_platform -t}" in
         amd64-linux* )
             %{l_shtool} subst \
                 -e 's/GLIBCXX_IS_NATIVE=false/GLIBCXX_IS_NATIVE=true/g' \
                 -e 's/test x.gcc_no_link = xyes/false/g' \
                 libstdc++-v3/configure
             ;;
     esac
     %{l_shtool} subst \
         -e 's;<iconv\.h>;"%{l_prefix}/include/iconv.h";' \
         libstdc++-v3/include/ext/codecvt_specializations.h
 %build
     #   create build subdirectory
     %{l_shtool} mkdir -p obj
     cd obj
     #   locate ld(1) and as(1) accordingly
 %if "%{with_binutils}" == "yes"
     #   allow OpenPKG binutils
     LD=%{l_tool_locate ld ld}
     AS=%{l_tool_locate as as}
 %else
     #   ignore OpenPKG binutils
     LD=`PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/ccs/bin:/opt/bin:/opt/sbin:/usr/local/bin:/usr/local/sbin which ld`
     AS=`PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/ccs/bin:/opt/bin:/opt/sbin:/usr/local/bin:/usr/local/sbin which as`
 %endif
     l_with_gnu_ld_as=""
     echo $LD | grep '^/' >/dev/null && l_with_gnu_ld_as="--with-ld=$LD"
     echo $AS | grep '^/' >/dev/null && l_with_gnu_ld_as="${l_with_gnu_ld_as} --with-as=$AS"
     $LD --version </dev/null 2>/dev/null | grep "^GNU ld "        >/dev/null && l_with_gnu_ld_as="${l_with_gnu_ld_as} --with-gnu-ld" || l_with_gnu_ld_as="${l_with_gnu_ld_as} --without-gnu-ld"
     $AS --version </dev/null 2>/dev/null | grep "^GNU assembler " >/dev/null && l_with_gnu_ld_as="${l_with_gnu_ld_as} --with-gnu-as" || l_with_gnu_ld_as="${l_with_gnu_ld_as} --without-gnu-as"
     #   determine threads use
 %if "%{with_threads}" == "yes"
     l_enable_threads="posix"
 %else
     l_enable_threads="single"
 %endif
     #   determine language use
     l_enable_languages="c"
 %if "%{with_cxx}" == "yes"
     l_enable_languages="${l_enable_languages},c++"
 %endif
 %if "%{with_objc}" == "yes"
     l_enable_languages="${l_enable_languages},objc"
 %endif
 %if "%{with_java}" == "yes"
     l_enable_languages="${l_enable_languages},java"
 %endif
 %if "%{with_fortran}" == "yes"
     l_enable_languages="${l_enable_languages},f95"
 %endif
     #   disable GNU iconv use
     ( echo "am_cv_func_iconv=no"
       echo "am_cv_lib_iconv=no"
     ) >config.cache
     #   platforms failing 'compare' make target (see prep as well)
     case "%{l_platform -t}" in
         *i?86-sunos*  ) echo "gcc_cv_prog_cmp_skip=true" >>config.cache ;;
         *amd64-linux* ) echo "gcc_cv_prog_cmp_skip=true" >>config.cache ;;
     esac
     #   configure the package
     LD="$LD" \
     AS="$AS" \
     CC="%{l_cc}" \
     CFLAGS="%{l_cflags}" \
 %if "%{with_cxx}" == "yes"
     CPPFLAGS="%{l_cppflags}" \
     LDFLAGS="%{l_ldflags}" \
 %endif
     CONFIG_SHELL="%{l_bash}" \
     GREP="%{l_bash}" \
     ../configure \
         --with-bugurl="http://openpkg.org/" \
         --with-pkgversion="%{l_openpkg_release -F "OpenPKG-%%t"}" \
         --cache-file=./config.cache \
         --srcdir=`pwd`/.. \
         --prefix=%{l_prefix} \
         --exec-prefix=%{l_prefix} \
         --mandir=%{l_prefix}/man \
         --infodir=%{l_prefix}/info \
         --includedir=%{l_prefix}/include/gcc%{V_comp} \
         --libexecdir=%{l_prefix}/libexec/gcc%{V_comp} \
         --with-gxx-include-dir=%{l_prefix}/include/g++%{V_comp} \
         --with-local-prefix=%{l_prefix}/lib/gcc%{V_comp} \
         --enable-languages="${l_enable_languages}" \
         --enable-threads="${l_enable_threads}" \
         --disable-maintainer-mode \
         --disable-shared \
         --disable-nls \
 %if "%{with_java}" == "yes"
         --with-system-zlib \
 %endif
 %if "%{with_multilib}" == "yes"
         --enable-multilib \
 %else
         --disable-multilib \
 %endif
 %if "%{with_cxx}" == "yes"
         --with-libiconv-prefix=%{l_prefix} \
 %endif
         --with-gmp=%{l_prefix} \
         --with-mpfr=%{l_prefix} \
         --with-mpc=%{l_prefix} \
         ${l_with_gnu_ld_as}
     #   determine build flags
     l_ccisgcc=no
     if [ ".`(%{l_cc} -v; %{l_cc} --version) </dev/null 2>&1 | grep -i 'gcc'`" != . ]; then
         l_ccisgcc=yes
     fi
     l_cflags=""
     l_cxxflags=""
     l_boot_cflags=""
     l_libcflags="-g"
     l_libcxxflags="-g"
     #   at least GNU as from GNU binutils supports -pipe always
     "$AS" --version </dev/null 2>/dev/null | grep "^GNU assembler" >/dev/null && {
         l_boot_cflags="$l_boot_cflags -pipe"
         l_libcxxflags="$l_libcxxflags -pipe"
     }
 %if "%{with_optimize}" == "yes"
     #   GCC authors are not keeping up with optimized portability expectations
     ( echo "As GCC advances its optimization logic becomes increasingly complex (and"
       echo "buggy?) Since at least GCC 4.5, problems have been reported using arguments"
       echo "-O, -mtune, or -march implicitly or explicitly during different bootstrap"
       echo "stages as well as stage comparison and even the final installation."
       echo ""
       echo "Pay attention when building on one computer and installing on another as"
       echo "problems may be platform specific. If in doubt, disable optimization."
     ) | %{l_rpmtool} msg -b -t warn
     if [ ".$l_ccisgcc" = .yes ]; then
         l_archia32=native; l_archia64=native; l_archamd64=native
     else
         #   CPU native detection only works with GCC (see driver-i386.c)
         ( echo "Platform specific optimization is enabled, but detection of appropriate"
           echo "native architecture is only possible when bootstrapping GCC using a pre-"
           echo "installed GCC. The current build is using a different compiler, so to"
           echo "provide any optimization at all a wild guess is made and a CPU type"
           echo "hardcoded instead of using accurate native detection."
           echo ""
           echo "To achieve accurate optimization of GCC please install GCC first. Then"
           echo "build this package a second time which will use GCC to bootstrap itself."
         ) | %{l_rpmtool} msg -b -t notice
         #   guess lowest common denominator CPU types
         #   http://en.wikipedia.org/wiki/(X86|X64-64)
         #   http://gcc.gnu.org/onlinedocs/gcc/i386-and-x86_002d64-Options.html
         l_archia32=pentium3; l_archia64=nocona; l_archamd64=k8
     fi
     #   this optimization logic is unportable and could cause problems
     #   if installing the resulting binary package on a different host!
     case "%{l_platform -t}" in
         *sun4[uv]-* ) l_boot_cflags="$l_boot_cflags -mtune=v9" ;;
         *sun-*      ) l_boot_cflags="$l_boot_cflags -mtune=v8" ;;
         *i?86-*     ) l_boot_cflags="$l_boot_cflags -march=$l_archia32" ;;
         *ia64-*     ) l_boot_cflags="$l_boot_cflags -march=$l_archia64" ;;
         *amd64-*    ) l_boot_cflags="$l_boot_cflags -march=$l_archamd64" ;;
         *           ) l_boot_cflags="$l_boot_cflags -mtune=generic" ;;
     esac
     l_cflags="$l_cflags -O"
     l_boot_cflags="$l_boot_cflags -O3 -fomit-frame-pointer"
     l_libcxxflags="$l_libcxxflags -O3 -fno-implicit-templates"
 %else
     #   don't optimize at all to avoid problems
     l_boot_cflags="$l_boot_cflags -O0"
     l_libcxxflags="$l_libcxxflags -O0"
 %endif
 %if "%{with_profile}" == "yes"
     #   generate profile feedback
     maketarget="profiledbootstrap"
     loc_makeflags="%{l_mflags}"
     #   warn about exceptional build duration for profile feedback
     ( echo "Building profile feedback on some hosts can take many days to complete!"
       echo "Now continuing to build a profiled bootstrap with parallel make logic"
       echo "disabled according to profiling requirements..."
     ) | %{l_rpmtool} msg -b -t warn
     #   warn about profiled bootstrap requirement of 64-bit arithmetic
     if [ ".$l_ccisgcc" != .yes ]; then
         ( echo "A preinstalled GCC was not detected although one is recommended for"
           echo "building a profiled bootstrap. Buildtime or runtime errors can occur if"
           echo "the compiler used to build profile feedback doesn't support 64-bit math."
           echo ""
           echo "If in doubt, stop now and start the build again with profiling disabled."
         ) | %{l_rpmtool} msg -b -t warn
     fi
 %else
     #   build in three stages
     maketarget="bootstrap"
     loc_makeflags="%{l_mflags -O}"
 %endif
     case "%{l_platform -t}" in
         *64-* ) l_cflags="$l_cflags -fPIC"; l_cxxflags="$l_cxxflags -fPIC" ;;
     esac
 %if "%{with_cxx}" == "yes"
     l_cflags="$l_cflags %{l_cppflags}"
     l_cxxflags="$l_cxxflags %{l_cppflags}"
     l_libcflags="$l_libcflags %{l_cppflags}"
     l_libcxxflags="$l_libcxxflags %{l_cppflags}"
 %endif
     #   build the package
     MAKE="%{l_make} ${loc_makeflags}" \
     %{l_make} ${loc_makeflags} \
         GREP="grep" \
         MAKE="%{l_make} ${loc_makeflags}" \
         BOOT_CFLAGS="${l_boot_cflags}" \
         CFLAGS="${l_cflags}" \
         CXXFLAGS="${l_cxxflags}" \
 %if "%{with_cxx}" == "yes"
         CPPFLAGS="%{l_cppflags}" \
         LDFLAGS="%{l_ldflags}" \
         BOOT_LDFLAGS="%{l_ldflags}" \
 %endif
         LIBCFLAGS="${l_libcflags}" \
         LIBCXXFLAGS="${l_libcxxflags}" \
         $maketarget
 %install
     rm -rf $RPM_BUILD_ROOT
     #   fetch GNU platform triple
     triple=`./config.guess`
     #   perform the standard installation procedure
     ( cd obj
       %{l_make} %{l_mflags} install DESTDIR=$RPM_BUILD_ROOT
     ) || exit $?
     #   cleanup installation tree
     mv $RPM_BUILD_ROOT%{l_prefix}/lib/{lib*.a,*.spec} \
        $RPM_BUILD_ROOT%{l_prefix}/lib/gcc%{V_comp}/${triple}/[0-9]*/ \
        >/dev/null 2>&1 || true
     mv $RPM_BUILD_ROOT%{l_prefix}/lib64/{lib*.a,*.spec} \
        $RPM_BUILD_ROOT%{l_prefix}/lib/gcc%{V_comp}/${triple}/[0-9]*/ \
        >/dev/null 2>&1 || true
     dirs=""
     for multilib in `$RPM_BUILD_ROOT%{l_prefix}/bin/gcc --print-multi-lib`; do
         subdir=`echo "$multilib" | sed -e 's/;.*$//'`
         [ ".$subdir" = .. ] && continue
         mv $RPM_BUILD_ROOT%{l_prefix}/lib/$subdir/lib*.a \
            $RPM_BUILD_ROOT%{l_prefix}/lib/gcc%{V_comp}/${triple}/[0-9]*/$subdir/ \
            >/dev/null 2>&1 || true
         mv $RPM_BUILD_ROOT%{l_prefix}/lib64/$subdir/lib*.a \
            $RPM_BUILD_ROOT%{l_prefix}/lib/gcc%{V_comp}/${triple}/[0-9]*/$subdir/ \
            >/dev/null 2>&1 || true
         dirs="$dirs $subdir"
     done
     for subdir in $dirs; do
         rm -rf $RPM_BUILD_ROOT%{l_prefix}/lib/$subdir >/dev/null 2>&1 || true
     done
     mv $RPM_BUILD_ROOT%{l_prefix}/${triple}/include/* \
        $RPM_BUILD_ROOT%{l_prefix}/lib/gcc%{V_comp}/${triple}/[0-9]*/include/ \
            >/dev/null 2>&1 || true
     #   correct hardcoded paths
     %{l_shtool} subst \
         -e "s;\(dependency_libs='[ \t]*-L\).*;\1%{l_prefix}/lib -L%{l_prefix}/lib/gcc%{V_comp}/${triple}/[0-9]* -liberty';" \
        $RPM_BUILD_ROOT%{l_prefix}/lib/gcc%{V_comp}/${triple}/[0-9]*/liblto_plugin.la
     #   strip installation tree
     rm -rf $RPM_BUILD_ROOT%{l_prefix}/${triple}
     rm -f  $RPM_BUILD_ROOT%{l_prefix}/info/dir
     rm -rf $RPM_BUILD_ROOT%{l_prefix}/man/man7   >/dev/null 2>&1 || true
     rm -f  $RPM_BUILD_ROOT%{l_prefix}/lib/*.la   >/dev/null 2>&1 || true
     rm -rf $RPM_BUILD_ROOT%{l_prefix}/lib64      >/dev/null 2>&1 || true
     rm -f  $RPM_BUILD_ROOT%{l_prefix}/bin/*-gcc* >/dev/null 2>&1 || true
 %if "%{with_cxx}" == "yes"
     rm -f  $RPM_BUILD_ROOT%{l_prefix}/bin/*-c++  >/dev/null 2>&1 || true
     rm -f  $RPM_BUILD_ROOT%{l_prefix}/bin/*-g++  >/dev/null 2>&1 || true
 %endif
     strip $RPM_BUILD_ROOT%{l_prefix}/bin/* >/dev/null 2>&1 || true
     for prog in cc1 cc1plus collect2 cpp; do
         strip $RPM_BUILD_ROOT%{l_prefix}/lib/gcc%{V_comp}/${triple}/[0-9]*/${prog} \
             >/dev/null 2>&1 || true
     done
     #   bump up installation tree
     ln $RPM_BUILD_ROOT%{l_prefix}/bin/gcc \
        $RPM_BUILD_ROOT%{l_prefix}/bin/cc
     ln $RPM_BUILD_ROOT%{l_prefix}/man/man1/gcc.1 \
        $RPM_BUILD_ROOT%{l_prefix}/man/man1/cc.1
 %if "%{with_cxx}" == "yes"
     ln $RPM_BUILD_ROOT%{l_prefix}/man/man1/g++.1 \
        $RPM_BUILD_ROOT%{l_prefix}/man/man1/c++.1
 %endif
     #   determine installation file list
     %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std}
 %files -f files
 %clean
     rm -rf $RPM_BUILD_ROOT

OpenPKG Specs / annotate

gcc/gcc.spec@6eb79a12ee37 (annotated)

gcc/gcc.spec