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    Contents of /trunk/core/gcc/gcc-4.3.3-r2.smage2

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    Revision 1793 - (show annotations) (download)
    Sat May 30 12:47:04 2009 UTC (14 years, 11 months ago) by niro
    File size: 3898 byte(s) 
    -fully respect multilib systems and avahi needs libssp as runtime dependency
    1 # $Id$
    2
    3 PNAME="gcc"
    4 PVER="4.3.3"
    5 PBUILD="r2"
    6
    7 PCATEGORIE="sys-dev"
    8 STATE="unstable"
    9
    10 DESCRIPTION="Modern C/C++ compiler written by the GNU people."
    11 HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html"
    12
    13 DEPEND="== sys-libs/libstdc++-${PVER}
    14 >= sys-dev/binutils-2.19
    15 >= virtual/glibc
    16 >= dev-libs/gmp-4.2.4
    17 >= dev-libs/mpfr-2.3.2"
    18
    19 SDEPEND=">= virtual/kernel-headers"
    20
    21 SRCFILE="${PNAME}-${PVER}.tar.bz2"
    22 SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"
    23
    24 # languages to build into gcc
    25 MyLanguages=c,c++
    26
    27 sminclude mtools libtool
    28
    29 SRC_URI=(
    30 gnu://${PNAME}/${PNAME}-${PVER}/${SRCFILE}
    31 mirror://${PNAME}/${SRCFILE}
    32 mirror://${PNAME}/${PNAME}-4.3.2-no-fixincludes.patch
    33 )
    34
    35 UP2DATE="updatecmd \"http://ftp.gnu.org/gnu/${PNAME}/?C=M;O=A\" | sed -n 's/.*${PNAME}-\(.*\)\//\1/;$ p'"
    36
    37 # gcc don't like strong CFLAGS
    38 export CFLAGS="${CFLAGS//-O?} -O2"
    39 export CXXFLAGS="${CFLAGS}"
    40
    41 # check for crosscompile or export default CHOST
    42 if [[ -z ${CCHOST} ]]
    43 then
    44 # no crosscompile defined
    45 export CCHOST=${CHOST}
    46 else
    47 # use crosscompile host
    48 export CCHOST=${CCHOST}
    49 fi
    50
    51 src_prepare()
    52 {
    53 munpack ${SRCFILE} || die
    54 cd ${SRCDIR}
    55
    56 # generic fixes
    57 mpatch ${PNAME}-4.3.2-no-fixincludes.patch || die
    58
    59 # suppress installation of libiberty, as we will be
    60 # using the one from binutils
    61 sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in || die
    62
    63 install -d ${SRCDIR}/build || die
    64 cd ${SRCDIR}/build
    65 }
    66
    67 src_compile()
    68 {
    69 cd ${SRCDIR}/build
    70
    71 local myconf
    72
    73 # you better off when not using distcc to compile
    74 # your new compiler :) maybe not all are the same
    75 export SMAGE_USE_DISTCC=false
    76
    77 # Straight from the GCC install doc:
    78 # "GCC has code to correctly determine the correct value for target
    79 # for nearly all native systems. Therefore, we highly recommend you
    80 # not provide a configure target when configuring a native compiler."
    81 if [[ ${CHOST} != ${CCHOST} ]]
    82 then
    83 myconf+=" --target=${CCHOST}"
    84 fi
    85
    86 # gcc >= 4.3 has now configure flags for uri and version - yeah!
    87 AR=ar \
    88 ../configure \
    89 --with-bugurl="http://bugs.magellan-linux.de/" \
    90 --with-pkgversion="Magellan-Linux" \
    91 --build=${CHOST} \
    92 --host=${CHOST} \
    93 --prefix=/usr \
    94 --mandir=/usr/share/man \
    95 --infodir=/usr/share/info \
    96 --libdir=/usr/$(mlibdir) \
    97 --libexecdir=/usr/$(mlibdir) \
    98 --enable-shared \
    99 --enable-threads=posix \
    100 --enable-__cxa_atexit \
    101 --enable-clocale=gnu \
    102 --disable-checking \
    103 --with-system-zlib \
    104 --enable-long-long \
    105 --enable-cstdio=stdio \
    106 --enable-languages=${MyLanguages} \
    107 --disable-libstdcxx-pch \
    108 ${myconf} \
    109 || die
    110
    111 # parallel builds seems to break sometimes on x86_64
    112 local myopts
    113 [[ ${ARCH} = x86_64 ]] && myopts=-j1
    114
    115 mmake ${myopts} bootstrap-lean || die
    116 }
    117
    118 src_install()
    119 {
    120 cd ${SRCDIR}/build
    121 minstalldir /$(mlibdir) || die
    122
    123 make DESTDIR=${BINDIR} install || die
    124
    125 # versionize all bins and symlink them
    126 for bin in $(find ${BINDIR}/usr/bin -type f)
    127 do
    128 echo ${bin}
    129 mv ${bin} ${bin}-${PVER} || die
    130 ln -snf $(basename ${bin}-${PVER}) ${bin} || die
    131 done
    132
    133 mlink ../usr/bin/cpp-${PVER} /$(mlibdir)/cpp || die
    134 # this one is needed on multilib systems.
    135 # rpcgen may not find the cpp compiler correctly if not in /lib/cpp
    136 if [[ $(mlibdir) != lib ]]
    137 then
    138 minstalldir /lib || die
    139 mlink ../usr/bin/cpp-${PVER} /lib/cpp || die
    140 fi
    141 mlink gcc-${PVER} /usr/bin/cc || die
    142
    143 # deletes libstdc++ && libgcc_s
    144 rm ${BINDIR}/usr/$(mlibdir)/{libgcc_s*.*,libstdc++*.*,libssp*.*} || die
    145 if [[ $(mlibdir) != lib ]] && [[ -d ${BINDIR}/lib ]]
    146 then
    147 rm ${BINDIR}/usr/lib/{libgcc_s*.*,libstdc++*.*,libssp*.*} || die
    148 fi
    149
    150 # fix all .la files
    151 # the contain invalid libpathes and they are not needed
    152 local la
    153 for la in $(find ${BINDIR} -name \*.la)
    154 do
    155 fix_la_file ${la} || die ${la}
    156 done
    157 }
    158
    159 postinstall()
    160 {
    161 echo
    162 echo "Please remember that the flag -mcpu does not exist anymore."
    163 echo "It has been replaced with '-mtune'. Please update your /etc/mage.rc."
    164 echo
    165 }

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