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    revision 10 by niro, Fri Oct 10 13:29:42 2008 UTC revision 11 by niro, Fri Oct 10 19:12:41 2008 UTC
    # Line 1  Line 1 
    1  # $Header: /magellan-cvs/smage/include/cross_tools.sminc,v 1.1 2005/12/24 14:03:26 niro Exp $  # $Header: /magellan-cvs/smage/include/cross_tools.sminc,v 1.3 2008/10/06 17:55:48 niro Exp $
    2  # Cross-tools generic functions  # Cross-tools generic functions
    3    
    4  # # needed vars  # needed vars:
    5  # TARGET_ARCH="i686"  # TARGET_DEST dir
    6  # TARGET_CHOST="${TARGET_ARCH}-cross-linux-gnu"  : ${TARGET_DEST="/opt/cross-tools"}
    7  #  
    8  # PNAME="cross-tools-${TARGET_ARCH}"  # needed vars
    9  #  #TARGET_ARCH="i686" # must be set outside
    10  # # version of the compiler  : ${CROSS_CHOST="${ARCH}-cross-linux-gnu"}
    11  # PVER="4.0.2"  : ${TARGET_CHOST="${TARGET_ARCH}-pc-linux-gnu"}
    12  # PBUILD="r2"  
    13  #  : ${PNAME="cross-tools-${TARGET_ARCH}"}
    14  # PCATEGORIE="dev-misc"  
    15  # STATE="unstable"  : ${PCATEGORIE="dev-cross"}
    16  #  
    17  # DESCRIPTION="A crosscompile toolchain to compile programms for the ${TARGET_ARCH} arch."  : ${DESCRIPTION="A crosscompile toolchain to compile programms for the ${TARGET_ARCH} arch."}
    18  # HOMEPAGE="http://magellan-linux.de/"  : ${HOMEPAGE="http://magellan-linux.de/"}
    19  #  
    20  # DEPEND=""  # binutils
    21  #  #BINUTILS_PVER="2.16.91.0.3"
    22  # # binutils  : ${BINUTILS_SRCFILE="binutils-${BINUTILS_PVER}.tar.bz2"}
    23  # BINUTILS_PVER="2.16.91.0.3"  : ${BINUTILS_SRCDIR="${BUILDDIR}/binutils-${BINUTILS_PVER}"}
    24  # BINUTILS_SRCFILE="binutils-${BINUTILS_PVER}.tar.bz2"  
    25  # BINUTILS_SRCDIR="${BUILDDIR}/binutils-${BINUTILS_PVER}"  # kernel-headers
    26  #  #LINUX_HEADERS_PVER="2.6.12.0"
    27  # # kernel-headers  : ${LINUX_HEADERS_SRCFILE="linux-${LINUX_HEADERS_PVER}.tar.bz2"}
    28  # LINUX_HEADERS_PVER="2.6.12.0"  : ${LINUX_HEADERS_SRCDIR="${BUILDDIR}/linux-${LINUX_HEADERS_PVER}"}
    29  # LINUX_HEADERS_SRCFILE="linux-libc-headers-${LINUX_HEADERS_PVER}.tar.bz2"  
    30  # LINUX_HEADERS_SRCDIR="${BUILDDIR}/linux-libc-headers-${LINUX_HEADERS_PVER}"  # glibc-headers and libc
    31  #  #GLIBC_PVER="2.3.5_20051107"
    32  # # glibc-headers and libc  : ${GLIBC_SRCFILE="glibc-${GLIBC_PVER}.tar.bz2"}
    33  # GLIBC_PVER="2.3.5_20051107"  #: ${GLIBC_LINUXTHREADS="glibc-linuxthreads-${GLIBC_PVER}.tar.bz2"}
    34  # GLIBC_SRCFILE="glibc-${GLIBC_PVER/*_/}.tar.bz2"  : ${GLIBC_SRCDIR="${BUILDDIR}/glibc-${GLIBC_PVER}"}
    35  # GLIBC_LINUXTHREADS="glibc-linuxthreads-${GLIBC_PVER/*_/}.tar.bz2"  
    36  # GLIBC_SRCDIR="${BUILDDIR}/glibc-${GLIBC_PVER/*_/}"  # gcc
    37  #  #GCC_PVER="${PVER}"
    38  # # gcc  : ${GCC_SRCFILE="gcc-${GCC_PVER}.tar.bz2"}
    39  # GCC_PVER="${PVER}"  : ${GCC_SRCDIR="${BUILDDIR}/gcc-${GCC_PVER}"}
     # GCC_SRCFILE="gcc-${GCC_PVER}.tar.bz2"  
     # GCC_SRCDIR="${BUILDDIR}/gcc-${GCC_PVER}"  
     #  
     # # TARGET_DEST dir  
     # TARGET_DEST=/opt/cross-tools  
     #  
    40    
    41  # do not get the idea to strip the resulting binaries!  # do not get the idea to strip the resulting binaries!
    42  # you must have build the strip program on the same arch,  # you must have build the strip program on the same arch,
    43  # but this is propably not the case. so we force stripping off.  # but this is propably not the case. so we force stripping off.
    44  NOSTRIP=true  NOSTRIP=true
    45    
    46    # fetch sources
    47    SRC_URI=(
    48     ${SRC_URI[*]}
    49     http://www.kernel.org/pub/linux/devel/binutils/${BINUTILS_SRCFILE}
    50     mirror://binutils/${BINUTILS_SRCFILE}
    51     http://www.kernel.org/pub/linux/kernel/v${LINUX_HEADERS_PVER:0:3}/${LINUX_HEADERS_SRCFILE}
    52     mirror://linux-libc-headers/${LINUX_HEADERS_SRCFILE}
    53     gnu://glibc/${GLIBC_SRCFILE}
    54     mirror://glibc/${GLIBC_SRCFILE}
    55     gnu://gcc/gcc-${GCC_PVER}/${GCC_SRCFILE}
    56     mirror://gcc/${GCC_SRCFILE}
    57     mirror://glibc/glibc-2.3.5-localedef_segfault-1.patch
    58     mirror://glibc/glibc-2.3.5-libgcc_eh-1.patch
    59     mirror://gcc/gcc-${GCC_PVER}-no-fixincludes.patch
    60     mirror://gcc/gcc-${GCC_PVER}-magellan-version.patch
    61     mirror://gcc/gcc-${GCC_PVER}-cross-search-paths.patch
    62     mirror://gcc/gcc-${GCC_PVER}-specs.patch
    63    )
    64    
    65  binutils_src_prepare()  binutils_src_prepare()
    66  {  {
    67   munpack ${BINUTILS_SRCFILE} || die   munpack ${BINUTILS_SRCFILE} || die
    # Line 59  binutils_src_compile() Line 72  binutils_src_compile()
    72  {  {
    73   cd ${BINUTILS_SRCDIR}/build   cd ${BINUTILS_SRCDIR}/build
    74    
    75     AR=ar AS=as \
    76   ../configure \   ../configure \
    77   --host=${CHOST} \   --host=${CROSS_CHOST} \
    78   --target=${TARGET_CHOST} \   --target=${TARGET_CHOST} \
    79   --prefix=${TARGET_DEST} \   --prefix=${TARGET_DEST} \
    80   --with-lib-path=${TARGET_DEST}/lib \   --with-lib-path=${TARGET_DEST}/lib \
    81   --disable-nls \   --disable-nls \
    82   --enable-shared \   --enable-shared \
    83   --enable-64-bit-bfd \   --disable-multilib \
    84   || die   || die
    85    
    86   make configure-host || die   make configure-host || die
    # Line 86  binutils_src_install() Line 100  binutils_src_install()
    100  linux_headers_src_prepare()  linux_headers_src_prepare()
    101  {  {
    102   munpack ${LINUX_HEADERS_SRCFILE} || die   munpack ${LINUX_HEADERS_SRCFILE} || die
    103   cd ${LINUX_HEADERS_SRCDIR}  }
    104    
    105   # set correct permissions  linux_headers_src_compile()
    106   chown -R root:root * || die  {
    107   chmod -R a+r-w+X,u+w * || die   cd ${LINUX_HEADERS_SRCDIR}
    108     make mrproper || die
    109     make ARCH=${ARCH/i*86/x86} headers_check || die
    110  }  }
    111    
    112  linux_headers_src_install()  linux_headers_src_install()
    113  {  {
    114   cd ${LINUX_HEADERS_SRCDIR}   cd ${LINUX_HEADERS_SRCDIR}
    115     make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/${TARGET_DEST} headers_install || die
      # using correct arch  
      local myarch=${TARGET_ARCH}  
      [[ ${myarch} = i?86 ]] && myarch=i386  
       
      # needed directories  
      install -d ${TARGET_DEST}/include/{asm,linux} || die  
       
      cp -ax ${LINUX_HEADERS_SRCDIR}/include/linux/* \  
      ${TARGET_DEST}/include/linux || die  
      cp -ax ${LINUX_HEADERS_SRCDIR}/include/asm-${myarch}/* \  
      ${TARGET_DEST}/include/asm || die  
    116  }  }
    117    
    118  # building the glibc-headers  # building the glibc-headers
    # Line 168  glibc_generic_src_prepare() Line 173  glibc_generic_src_prepare()
    173   sed -i 's/^have-as-needed.*/have-as-needed = no/' \   sed -i 's/^have-as-needed.*/have-as-needed = no/' \
    174   ${GLIBC_SRCDIR}/config.make.in || die   ${GLIBC_SRCDIR}/config.make.in || die
    175    
    176     # fix segfault of localdef on arches beside x86-32
    177     mpatch glibc-2.3.5-localedef_segfault-1.patch || die
    178    
    179   # fix permissions on some of the scripts   # fix permissions on some of the scripts
    180   chmod u+x ${GLIBC_SRCDIR}/scripts/*.sh || die   chmod u+x ${GLIBC_SRCDIR}/scripts/*.sh || die
    181    
    # Line 178  glibc_generic_src_prepare() Line 186  glibc_generic_src_prepare()
    186  glibc_src_prepare()  glibc_src_prepare()
    187  {  {
    188   glibc_generic_src_prepare   glibc_generic_src_prepare
    189     cd ${GLIBC_SRCDIR}
    190    
    191     # remove dependencies on libgcc_eh
    192     mpatch glibc-2.3.5-libgcc_eh-1.patch || die
    193  }  }
    194    
    195  glibc_src_compile()  glibc_src_compile()
    196  {  {
    197   cd ${GLIBC_SRCDIR}/build   cd ${GLIBC_SRCDIR}/build
    198    
    199     local my_glibc_CFLAGS
    200     local my_glibc_CXXFLAGS
    201     # glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
    202     [[ ${TARGET_ARCH} = i*86 ]] && my_glibc_CFLAGS="${CFLAGS} -march=${TARGET_ARCH}" # only i*86
    203     my_glibc_CFLAGS="${my_glibc_CFLAGS} -mtune=generic" # all arches
    204    
    205   # force nptl support (may not detected always)   # force nptl support (may not detected always)
    206   echo "libc_cv_forced_unwind=yes" > config.cache || die   echo "libc_cv_forced_unwind=yes" > config.cache || die
    207   echo "libc_cv_c_cleanup=yes" >> config.cache || die   echo "libc_cv_c_cleanup=yes" >> config.cache || die
    208    
    209   BUILD_CC="gcc" \   BUILD_CC="gcc" \
    210   CC="${TARGET_CHOST}-gcc -m32" \   CC="${TARGET_CHOST}-gcc" \
    211   AR="${TARGET_CHOST}-ar" \   AR="${TARGET_CHOST}-ar" \
    212   RANLIB="${TARGET_CHOST}-ranlib" \   RANLIB="${TARGET_CHOST}-ranlib" \
    213     CFLAGS="${my_glibc_CFLAGS}" \
    214   ../configure \   ../configure \
    215   --host=${TARGET_CHOST} \   --host=${TARGET_CHOST} \
    216   --build=${CHOST} \   --build=${CROSS_CHOST} \
    217   --prefix=${TARGET_DEST} \   --prefix=${TARGET_DEST} \
    218   --disable-profile \   --disable-profile \
    219   --enable-add-ons=nptl --with-tls \   --enable-add-ons=nptl --with-tls \
    # Line 202  glibc_src_compile() Line 221  glibc_src_compile()
    221   --enable-kernel=2.6.0 \   --enable-kernel=2.6.0 \
    222   --without-cvs \   --without-cvs \
    223   --with-headers=${TARGET_DEST}/include \   --with-headers=${TARGET_DEST}/include \
    224   --with-binutils=${TARGET_DEST}/${TARGET_CHOST}/bin \   --with-binutils=${TARGET_DEST}/bin \
    225   --cache-file=config.cache \   --cache-file=config.cache \
    226   || die   || die
    227    
    # Line 226  gcc_static_src_compile() Line 245  gcc_static_src_compile()
    245   cd ${GCC_SRCDIR}/build   cd ${GCC_SRCDIR}/build
    246    
    247   ../configure \   ../configure \
    248   --host=${CHOST} \   --host=${CROSS_CHOST} \
    249   --target=${TARGET_CHOST} \   --target=${TARGET_CHOST} \
    250   --prefix=${TARGET_DEST} \   --prefix=${TARGET_DEST} \
    251   --with-local-prefix=${TARGET_DEST} \   --with-local-prefix=${TARGET_DEST} \
    # Line 297  gcc_generic_src_prepare() Line 316  gcc_generic_src_prepare()
    316   munpack ${GCC_SRCFILE} || die   munpack ${GCC_SRCFILE} || die
    317   cd ${GCC_SRCDIR}   cd ${GCC_SRCDIR}
    318    
    319     mpatch gcc-${GCC_PVER}-no-fixincludes.patch || die
    320     mpatch gcc-${GCC_PVER}-magellan-version.patch || die
    321    
    322     # fixes location of the dynamic linker and not append include
    323     # search path to /usr/include
    324     # but first set the location to ${TARGET_DEST} and than patch
    325     sed "s:/tools/lib/:${TARGET_DEST}/lib/:g" \
    326     ${SOURCEDIR}/${PNAME}/gcc-${GCC_PVER}-specs.patch | patch -Np1 || die
    327    
    328     # do not search the /usr directory for libgcc_s.so when cross-compiling
    329     mpatch gcc-${GCC_PVER}-cross-search-paths.patch || die
    330    
    331   # suppress installation of libiberty, as we will be   # suppress installation of libiberty, as we will be
    332   # using the one from binutils   # using the one from binutils
    333   #sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in || die   #sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in || die
    # Line 364  cross_tools_src_compile() Line 395  cross_tools_src_compile()
    395   # now install the linux-headers #   # now install the linux-headers #
    396   #################################   #################################
    397   linux_headers_src_prepare   linux_headers_src_prepare
    398     linux_headers_src_compile
    399   linux_headers_src_install   linux_headers_src_install
    400    
    401    
    # Line 424  cross_tools_src_install() Line 456  cross_tools_src_install()
    456  # echo "ROOTPATH=${TARGET_DEST}/bin" >> ${BINDIR}/etc/env.d/99cross-${TARGET_ARCH} || die  # echo "ROOTPATH=${TARGET_DEST}/bin" >> ${BINDIR}/etc/env.d/99cross-${TARGET_ARCH} || die
    457  # echo "LDPATH=${TARGET_DEST}/lib" >> ${BINDIR}/etc/env.d/99cross-${TARGET_ARCH} || die  # echo "LDPATH=${TARGET_DEST}/lib" >> ${BINDIR}/etc/env.d/99cross-${TARGET_ARCH} || die
    458    
    459    # # setup cross-tools script
    460    # echo "#!/bin/sh" > ${TARGET_DEST}/bin/setup-cross-tools
    461    # echo "export TARGET_CHOST=${TARGET_ARCH}-pc-linux-gnu" >> ${TARGET_DEST}/bin/setup-cross-tools
    462    # echo "export CROSS_CHOST=${ARCH}-cross-linux-gnu" >> ${TARGET_DEST}/bin/setup-cross-tools
    463    # echo "export CC=${TARGET_CHOST}-gcc" >> ${TARGET_DEST}/bin/setup-cross-tools
    464    # echo "export CXX=${TARGET_CHOST}-g++" >> ${TARGET_DEST}/bin/setup-cross-tools
    465    # echo "export AR=${TARGET_CHOST}-ar" >> ${TARGET_DEST}/bin/setup-cross-tools
    466    # echo "export AS=${TARGET_CHOST}-as" >> ${TARGET_DEST}/bin/setup-cross-tools
    467    # echo "export RANLIB=${TARGET_CHOST}-ranlib" >> ${TARGET_DEST}/bin/setup-cross-tools
    468    # echo "export LD=${TARGET_CHOST}-ld" >> ${TARGET_DEST}/bin/setup-cross-tools
    469    # echo "export STRIP=${TARGET_CHOST}-strip" >> ${TARGET_DEST}/bin/setup-cross-tools
    470    # echo "export PATH=${TARGET_DEST}/bin:${PATH}" >> ${TARGET_DEST}/bin/setup-cross-tools
    471    # chmod 0755 ${TARGET_DEST}/bin/setup-cross-tools || die
    472    
    473   echo "Building of ${PNAME}-toolchain finished ..."   echo "Building of ${PNAME}-toolchain finished ..."
    474  }  }
    475    
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