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    Revision 30585 - (hide annotations) (download)
    Thu Feb 1 13:00:57 2018 UTC (6 years, 3 months ago) by niro
    File size: 9203 byte(s) 
    -rebuild against gcc-7.3.0
    1 niro 30585 # $Id$
    2    
    3     PNAME="llvm"
    4     PVER="5.0.1"
    5     PBUILD="r2"
    6    
    7     # build lldb or not
    8     LLDB_ENABLED=0
    9    
    10     # gcc version which llvm was compiled with
    11     GCC_VER="7.3.0"
    12    
    13     SPLIT_PACKAGES="llvm-libs llvm lld clang clang-tools-extra"
    14    
    15     if [[ ${LLDB_ENABLED} = 1 ]]
    16     then
    17     SPLIT_PACKAGES+=" lldb"
    18     fi
    19    
    20     PCAT="sys-dev"
    21     HOMEPAGE="http://llvm.org/"
    22    
    23     DEPEND_x86_64=">= sys-apps/multiarch-wrapper-1"
    24     SPECIAL_VARS="DEPEND_x86_64"
    25    
    26     XML_DEPEND=">= dev-libs/libxml2-2.9"
    27    
    28     LLVM_DEPEND="$(marchdepend)
    29     >= dev-lang/perl-5.26"
    30    
    31     # lldb requires readline or libedit
    32     LLDB_DEPEND=">= sys-libs/readline-6.3
    33     >= dev-lang/python-2.7
    34     >= dev-python/python2-six-1.9
    35     ${XML_DEPEND}"
    36    
    37     CLANG_DEPEND="${XML_DEPEND}
    38     == sys-dev/gcc-${GCC_VER}"
    39    
    40     LIB_DEPEND=">= dev-libs/libffi-3.2
    41     >= sys-libs/zlib-1.2
    42     >= sys-libs/ncurses-6.0
    43     == sys-libs/libstdc++-${GCC_VER}"
    44    
    45     SDEPEND="${LIB_DEPEND}
    46     ${LLVM_DEPEND}
    47     ${CLANG_DEPEND}
    48     >= dev-util/pkgconfig-0.25
    49     >= sys-dev/bison-2.5
    50     >= sys-dev/flex-2.3.35
    51     >= sys-dev/make-3.82
    52     >= sys-dev/binutils-2.28
    53     >= dev-lang/python-2.7
    54     >= virtual/sed
    55     >= dev-lang/swig-3.0.12"
    56    
    57     if [[ ${LLDB_ENABLED} = 1 ]]
    58     then
    59     SDEPEND="${SDEPEND}
    60     ${LLDB_DEPEND}"
    61     fi
    62    
    63     SRCFILE="${PNAME}-${PVER}.src.tar.xz"
    64     SRCDIR="${BUILDDIR}/${PNAME}-${PVER}.src"
    65    
    66     CLANG_SRCFILE="cfe-${PVER}.src.tar.xz"
    67     CLANG_SRCDIR="${BUILDDIR}/cfe-${PVER}.src"
    68    
    69     CLANG_EXTRA_SRCFILE="clang-tools-extra-${PVER}.src.tar.xz"
    70     CLANG_EXTRA_SRCDIR="${BUILDDIR}/clang-tools-extra-${PVER}.src"
    71    
    72     COMPILER_RT_SRCFILE="compiler-rt-${PVER}.src.tar.xz"
    73     COMPILER_RT_SRCDIR="${BUILDDIR}/compiler-rt-${PVER}.src"
    74    
    75     LLD_SRCFILE="lld-${PVER}.src.tar.xz"
    76     LLD_SRCDIR="${BUILDDIR}/lld-${PVER}.src"
    77    
    78     LLDB_SRCFILE="lldb-${PVER}.src.tar.xz"
    79     LLDB_SRCDIR="${BUILDDIR}/lldb-${PVER}.src"
    80    
    81     #MANPAGES_SRCFILE="${PNAME}-${PVER}-manpages.tar.bz2"
    82     #MANPAGES_SRCDIR="${BUILDDIR}/${PNAME}-${PVER}-manpages"
    83    
    84     MANPAGES_SRCFILE="${PNAME}-3.8.0-manpages.tar.bz2"
    85     MANPAGES_SRCDIR="${BUILDDIR}/${PNAME}-3.8.0-manpages"
    86    
    87     sminclude multilib python2 mtools cmake cleanutils
    88     msetfeature "!check"
    89    
    90     SRC_URI=(
    91     http://llvm.org/releases/${PVER}/${SRCFILE}
    92     http://llvm.org/releases/${PVER}/${CLANG_SRCFILE}
    93     http://llvm.org/releases/${PVER}/${CLANG_EXTRA_SRCFILE}
    94     http://llvm.org/releases/${PVER}/${COMPILER_RT_SRCFILE}
    95     http://llvm.org/releases/${PVER}/${LLD_SRCFILE}
    96     mirror://${PNAME}/${SRCFILE}
    97     mirror://${PNAME}/${MANPAGES_SRCFILE}
    98     )
    99    
    100     if [[ ${LLDB_ENABLED} = 1 ]]
    101     then
    102     SRC_URI+=( http://llvm.org/releases/${PVER}/${LLDB_SRCFILE} )
    103     fi
    104    
    105     #UP2DATE="updatecmd ${HOMEPAGE} | grep 'Download now' | sed 's:.*][lL][lL][vV][mM]\ \(.*\):\1:'"
    106     UP2DATE="updatecmd ${HOMEPAGE}/releases/download.html | grep '.src.' | grep '/${PNAME}-[0-9]' | sed 's:.src::g' | highesttarball xz"
    107    
    108     # pkgs which require a rebuild: mesa
    109    
    110     split_info_llvm-libs()
    111     {
    112     DESCRIPTION="The Low Level Virtual Machine Runtime Library."
    113     DEPEND="${LIB_DEPEND}"
    114     PCAT="sys-libs"
    115     }
    116    
    117     split_info_llvm()
    118     {
    119     DESCRIPTION="The Low Level Virtual Machine."
    120     DEPEND="${LLVM_DEPEND}
    121     == sys-libs/llvm-libs-${PVER}"
    122     }
    123    
    124     split_info_lld()
    125     {
    126     DESCRIPTION="LLVM Linker."
    127     DEPEND="== sys-libs/llvm-libs-${PVER}"
    128     }
    129    
    130     split_info_lldb()
    131     {
    132     DESCRIPTION="Next generation, high-performance debugger."
    133     DEPEND="${LLDB_DEPEND}"
    134     }
    135    
    136     split_info_clang()
    137     {
    138     DESCRIPTION="C language family frontend for LLVM."
    139     DEPEND="${CLANG_DEPEND}
    140     == sys-libs/llvm-libs-${PVER}"
    141     }
    142    
    143     split_info_clang-tools-extra()
    144     {
    145     DESCRIPTION="Extra tools built using clang's tooling APIs."
    146     DEPEND="== sys-dev/clang-${PVER}"
    147     }
    148    
    149     src_prepare()
    150     {
    151     munpack ${SRCFILE} || die
    152     SRCDIR="${LLD_SRCDIR}" munpack ${LLD_SRCFILE} || die
    153     SRCDIR="${CLANG_SRCDIR}" munpack ${CLANG_SRCFILE} || die
    154     SRCDIR="${CLANG_EXTRA_SRCDIR}" munpack ${CLANG_EXTRA_SRCFILE} || die
    155     SRCDIR="${COMPILER_RT_SRCDIR}" munpack ${COMPILER_RT_SRCFILE} || die
    156     if [[ ${LLDB_ENABLED} = 1 ]]
    157     then
    158     SRCDIR="${LLDB_SRCDIR}" munpack ${LLDB_SRCFILE} || die
    159     fi
    160    
    161     # move all sources into the llvm src tree
    162     all-abis mv ${LLD_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/tools/lld || die
    163     all-abis mv ${CLANG_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/tools/clang || die
    164     all-abis mv ${CLANG_EXTRA_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/tools/clang/tools/extra || die
    165     all-abis mv ${COMPILER_RT_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/projects/compiler-rt || die
    166     if [[ ${LLDB_ENABLED} = 1 ]]
    167     then
    168     all-abis mv ${LLDB_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/tools/lldb || die
    169     fi
    170    
    171     # pre-generated man-pages
    172     oldmunpack ${MANPAGES_SRCFILE} || die
    173     }
    174    
    175     src_compile()
    176     {
    177     # honor outside tree builds
    178     cmake_setup_builddir || die
    179    
    180     cmake_configure \
    181     -DLLVM_BUILD_LLVM_DYLIB=ON \
    182     -DLLVM_DYLIB_EXPORT_ALL=ON \
    183     -DLLVM_LINK_LLVM_DYLIB=ON \
    184     -DLLVM_ENABLE_RTTI=ON \
    185     -DLLVM_ENABLE_FFI=ON \
    186     -DLLVM_BUILD_TESTS=ON \
    187     -DLLVM_BUILD_DOCS=OFF \
    188     -DLLVM_ENABLE_SPHINX=OFF \
    189     -DLLVM_ENABLE_DOXYGEN=OFF \
    190     -DSPHINX_WARNINGS_AS_ERRORS=OFF \
    191     -DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
    192     -DLLVM_BINUTILS_INCDIR=/usr/include \
    193     '$([[ $(mlibdir) != lib ]] && echo "-DLLVM_LIBDIR_SUFFIX=64")' \
    194     || die
    195    
    196     all-abis SRCDIR=${BUILDDIR}/build mmake || die
    197    
    198     # Disable automatic installation of components that go into subpackages
    199     SRCDIR=${BUILDDIR}/build all-abis "sed -i '/\(clang\|lld\|lldb\)\/cmake_install.cmake/d' tools/cmake_install.cmake || die"
    200     SRCDIR=${BUILDDIR}/build all-abis "sed -i '/extra\/cmake_install.cmake/d' tools/clang/tools/cmake_install.cmake || die"
    201     SRCDIR=${BUILDDIR}/build all-abis "sed -i '/compiler-rt\/cmake_install.cmake/d' projects/cmake_install.cmake || die"
    202     }
    203    
    204     src_check()
    205     {
    206     all-abis SRCDIR=${BUILDDIR}/build mmake -k check-llvm || die
    207     all-abis SRCDIR=${BUILDDIR}/build mmake -k check-lld || die
    208     all-abis SRCDIR=${BUILDDIR}/build mmake -k check-clang || die
    209     all-abis SRCDIR=${BUILDDIR}/build mmake -k check-clang-tools || die
    210     }
    211    
    212     src_install_llvm-libs()
    213     {
    214     SRCDIR=${BUILDDIR}/build mmake DESTDIR=${BINDIR} install || die
    215    
    216     # keep libLLVM.so libLTO.so LLVMgold.so only
    217     zapmost ${BINDIR} \
    218     usr/$(mlibdir)/libLLVM*.so \
    219     usr/$(mlibdir)/libLTO*.so \
    220     usr/$(mlibdir)/LLVMgold.so \
    221     $([[ $(mlibdir) != lib ]] && echo "usr/lib/libLLVM*.so") \
    222     $([[ $(mlibdir) != lib ]] && echo "usr/lib/libLTO*.so") \
    223     $([[ $(mlibdir) != lib ]] && echo "usr/lib/LLVMgold.so") \
    224     || die
    225    
    226     # symlink gold linker
    227     all-abis 'minstalldir /usr/$(mlibdir)/bfd-plugins || die'
    228     all-abis 'mlink ../LLVMgold.so /usr/$(mlibdir)/bfd-plugins/LLVMgold.so' || die
    229     }
    230    
    231     src_install_llvm()
    232     {
    233    
    234     SRCDIR=${BUILDDIR}/build mmake DESTDIR=${BINDIR} install || die
    235    
    236     # install pre-generated man-pages
    237     minstallman ${MANPAGES_SRCDIR}/*.1 || die
    238    
    239     # remove libs provided by llvm-libs
    240     mdelete /usr/$(mlibdir)/libLLVM*.so || die
    241     mdelete /usr/$(mlibdir)/libLTO*.so || die
    242     mdelete /usr/$(mlibdir)/LLVMgold.so || die
    243     if [[ $(mlibdir) != lib ]]
    244     then
    245     mdelete /usr/lib/libLLVM*.so || die
    246     mdelete /usr/lib/libLTO*.so || die
    247     mdelete /usr/lib/LLVMgold.so || die
    248     fi
    249    
    250     # be multilib friendly
    251     if [[ $(mlibdir) != lib ]]
    252     then
    253     if [[ -f ${BINDIR}/usr/bin/llvm-config ]]
    254     then
    255     mdelete /usr/bin/llvm-config || die
    256     fi
    257     SRCDIR=${BUILDDIR}/build all-abis minstallexec bin/llvm-config /usr/bin/llvm-config-$(mabi) || die
    258     mlink multiarch-wrapper /usr/bin/llvm-config || die
    259    
    260     if [[ -f ${BINDIR}/usr/include/llvm/Config/llvm-config.h ]]
    261     then
    262     mdelete /usr/include/llvm/Config/llvm-config.h || die
    263     fi
    264     SRCDIR=${BUILDDIR}/build all-abis minstallfile include/llvm/Config/llvm-config.h /usr/include/llvm/Config/llvm-config-$(mabi).h || die
    265     cat > ${BINDIR}/usr/include/llvm/Config/llvm-config.h << EOF
    266     #include <bits/wordsize.h>
    267    
    268     #if __WORDSIZE == 32
    269     #include "llvm-config-m32.h"
    270     #elif __WORDSIZE == 64
    271     #include "llvm-config-m64.h"
    272     #else
    273     #error "Unknown word size"
    274     #endif
    275     EOF
    276     fi
    277     }
    278    
    279     src_install_clang()
    280     {
    281     SRCDIR=${BUILDDIR}/build mmake -C tools/clang DESTDIR=${BINDIR} install || die
    282     SRCDIR=${BUILDDIR}/build mmake -C projects/compiler-rt DESTDIR=${BINDIR} install || die
    283    
    284     # fix libexec
    285     mv ${BINDIR}/usr/libexec/ccc-analyzer ${BINDIR}/usr/$(mlibdir)/clang || die
    286     mv ${BINDIR}/usr/libexec/c++-analyzer ${BINDIR}/usr/$(mlibdir)/clang || die
    287     rmdir ${BINDIR}/usr/libexec || die
    288     sed -i "s:libexec:$(mlibdir)/clang:g" ${BINDIR}/usr/bin/scan-build || die
    289    
    290     # install python bindings (non multilib)
    291     minstalldir $(mget-python-libdir) || die
    292     all-abis mcopy -r tools/clang/bindings/python/clang $(mget-python-libdir)/ || die
    293     # compile all python scripts
    294     python -m compileall ${BINDIR} || die
    295     python -O -m compileall ${BINDIR} || die
    296    
    297     minstalldocs tools/clang/LICENSE.TXT || die
    298     }
    299    
    300     src_install_clang-tools-extra()
    301     {
    302     SRCDIR=${BUILDDIR}/build mmake -C tools/clang/tools/extra DESTDIR=${BINDIR} install || die
    303     minstalldocs tools/clang/tools/extra/LICENSE.TXT || die
    304     }
    305    
    306     src_install_lld()
    307     {
    308     SRCDIR=${BUILDDIR}/build mmake -C tools/lld DESTDIR=${BINDIR} install || die
    309     minstalldocs tools/lld/LICENSE.TXT || die
    310     }
    311    
    312     src_install_lldb()
    313     {
    314     SRCDIR=${BUILDDIR}/build mmake -C tools/lldb DESTDIR=${BINDIR} install || die
    315    
    316     # remove bundled python-six library
    317     all-abis 'mdelete $(mget-python-libdir)/six.py || die'
    318    
    319     # compile all python scripts
    320     python -m compileall ${BINDIR} || die
    321     python -O -m compileall ${BINDIR} || die
    322    
    323     minstalldocs tools/lldb/LICENSE.TXT || die
    324     }
    325    
    326     postinstall_llvm-libs()
    327     {
    328     if [[ -f ${MROOT}/etc/env.d/10llvm ]]
    329     then
    330     rm ${MROOT}/etc/env.d/10llvm
    331     env-rebuild
    332     fi
    333     }