# -*- coding: utf-8; mode: tcl; tab-width: 4; truncate-lines: t; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:et:sw=4:ts=4:sts=4
# $Id: Portfile 80371 2011-07-10 19:57:48Z jeremyhu@macports.org $

PortSystem 1.0
PortGroup select 1.0

name            gcc43
version         4.3.6
revision        0
platforms       darwin
categories      lang
maintainers     mww
license         GPLv3
description     The GNU compiler collection
long_description The GNU compiler collection, including front ends for \
                C, C++, Objective-C, Objective-C++, Java and Fortran95.

homepage        http://gcc.gnu.org/
master_sites    ftp://ftp.funet.fi/pub/mirrors/sources.redhat.com/pub/gcc/releases/gcc-${version}/ \
                ftp://ftp.gwdg.de/pub/linux/gcc/releases/gcc-${version}/ \
                ftp://gcc.ftp.nluug.nl/mirror/languages/gcc/releases/gcc-${version}/ \
                ftp://gcc.gnu.org/pub/gcc/releases/gcc-${version}/ \
                gnu:gcc/gcc-${version}

set dcore       gcc-core-${version}.tar.bz2
set dfort       gcc-fortran-${version}.tar.bz2
set dcxx        gcc-g++-${version}.tar.bz2
set djava       gcc-java-${version}.tar.bz2
set dobjc       gcc-objc-${version}.tar.bz2
distfiles       ${dcore} ${dfort} ${dcxx} ${djava} ${dobjc}

checksums           gcc-core-${version}.tar.bz2 \
                    md5     43df9ad8b4bb314a46bac12f5aefaec2 \
                    sha1    d9dc274ad558194e7d9bacc49c333a4870d7e613 \
                    rmd160  d4bed0820d5eae5072e30fa66167fda4fc2f0bbc \
                    gcc-fortran-${version}.tar.bz2 \
                    md5     c6eeee73007015c52043716fbe8ffdc7 \
                    sha1    20d9f1293857d24e4a69996f91875718e3217ae3 \
                    rmd160  ca92b43af16f6837d99f839a76547cd0610fbc58 \
                    gcc-g++-${version}.tar.bz2 \
                    md5     ee7dc01b6e1a6a92a6e8d66adb8d2ab9 \
                    sha1    91afb0336103204731d5d8156790b97005869d1f \
                    rmd160  90e5836b9b5e16a378b93f093dec78e917ae3f9c \
                    gcc-java-${version}.tar.bz2 \
                    md5     b5c12ad38048c354686747d640f5d621 \
                    sha1    0216314c694642e0b16418a1259bd0f90987107e \
                    rmd160  bfc0ac76397e81ccfeb9334966359e668a961d8e \
                    gcc-objc-${version}.tar.bz2 \
                    md5     3fdb8158eabb765d1711f894bf71f7f5 \
                    sha1    437833d7211118f8647941c1a78531ec125f97c2 \
                    rmd160  cde38f66b4b952f52938dc50d7606a0e1ccc7d2f

use_bzip2       yes

depends_lib     port:gmp port:mpfr port:libiconv
depends_run     port:gcc_select

patchfiles      Make-lang.in.diff darwin10.diff i386_multilib.diff
patch.dir       ${workpath}/gcc-${version}

set major       4.3

worksrcdir      build

post-extract {
    file mkdir ${worksrcpath}
}

# the generated compiler doesn't accept -arch
configure.cc_archflags
configure.cxx_archflags
configure.objc_archflags
configure.ld_archflags
platform darwin {
    configure.pre_args-append --build=${build_arch}-apple-darwin${os.major}
}

configure.cmd   ../gcc-${version}/configure
configure.args  --enable-languages=c,c++,objc,obj-c++,java,fortran \
        --libdir=${prefix}/lib/${name} \
        --includedir=${prefix}/include/${name} \
        --infodir=${prefix}/share/info \
        --mandir=${prefix}/share/man \
        --with-local-prefix=${prefix} \
        --with-system-zlib \
        --disable-nls \
        --program-suffix=-mp-${major} \
        --with-gxx-include-dir=${prefix}/include/${name}/c++/ \
        --with-gmp=${prefix} \
        --with-mpfr=${prefix} \
        --disable-multilib
# do NOT use MacPorts binutils -- they do not work
configure.env-append    AR_FOR_TARGET=/usr/bin/ar \
            AS_FOR_TARGET=/usr/bin/as \
            LD_FOR_TARGET=/usr/bin/ld \
            NM_FOR_TARGET=/usr/bin/nm \
            OBJDUMP_FOR_TARGET=/usr/bin/objdump \
            RANLIB_FOR_TARGET=/usr/bin/ranlib \
            STRIP_FOR_TARGET=/usr/bin/strip

# http://trac.macports.org/ticket/29104
if {${configure.compiler} == "llvm-gcc-4.2"} {
    configure.compiler clang
}

# STAGE1_CFLAGS="-O2 -fkeep-inline-functions" : from configure.ac
# BOOT_CFLAGS="-O2 -g" : from Makefile.tpl
# -std=gnu89 : for building with compilers that default to c99
# -D_FORTIFY_SOURCE=0 : The built compiler might not understand newer builtins
#                       exposed in libc headers for fortified string functions.
#                       Yes, we need to set both BOOT_CFLAGS and STAGE1_CFLAGS
#                       because STAGE1_CFLAGS is used with xgcc for libgcc
if {${configure.compiler} == "clang"} {
    # -O1 in STAGE1_CFLAGS : <rdar://problem/9720596>, fixed in llvm trunk r134428
    build.args-append BOOT_CFLAGS="-O2 -g -D_FORTIFY_SOURCE=0" STAGE1_CFLAGS="-O1 -fkeep-inline-functions -D_FORTIFY_SOURCE=0 -std=gnu89"
} else {
    build.args-append BOOT_CFLAGS="-O2 -g -D_FORTIFY_SOURCE=0" STAGE1_CFLAGS="-O2 -fkeep-inline-functions -D_FORTIFY_SOURCE=0 -std=gnu89"
}

use_parallel_build  yes

destroot.target install install-info-host
# install-info # errors on objc-info files

post-destroot {
    # move manuals to gcc43-specific directory
    xinstall -m 755 -d ${destroot}${prefix}/share/gcc43/man/man7
    xinstall -m 755 -d ${destroot}${prefix}/share/gcc43/info
    eval xinstall -m 0644 [glob ${destroot}${prefix}/share/man/man7/*]  ${destroot}${prefix}/share/gcc43/man/man7
    eval xinstall -m 0644 [glob ${destroot}${prefix}/share/info/*] ${destroot}${prefix}/share/gcc43/info
    # install/copy ffitarget.h only if we have it
    if {![catch {set ffitarget.h [glob ${destroot}${prefix}/lib/${name}/gcc/*/${version}/include/ffitarget.h]} result]} {
        file copy ${ffitarget.h} ${destroot}${prefix}/include/${name}/
    }
}

select.group    gcc
select.file     ${filespath}/mp-${name}

# Java support does not compile on 10.4/x86
platform darwin 8 i386 {
	configure.args-delete   --enable-languages=c,c++,objc,obj-c++,java,fortran
	configure.args-append   --enable-languages=c,c++,objc,obj-c++,fortran
}

# odcctools currently do not compile for x64 - move to variant for the time being
#variant odcctools \
#   description "Use the odcctools instead of the system provided ones - does not work for x64 currently!" {
#   depends_lib-append  port:odcctools
#   patch {
#       reinplace "s|/usr/bin/libtool|${prefix}/bin/odlibtool|g" \
#           ${workpath}/gcc-${version}/gcc/config/darwin.h
#   }
#   configure.args-append   --with-as=${prefix}/bin/odas \
#               --with-ld=${prefix}/bin/odld \
#               --with-ar=${prefix}/bin/odar
#}

platform powerpc {
    configure.universal_archs ppc ppc64
}
platform i386 {
    configure.universal_archs i386 x86_64
}
configure.universal_cflags
configure.universal_cxxflags
configure.universal_ldflags
configure.universal_args
variant universal {
    configure.args-delete --disable-multilib
}

livecheck.type  regex
livecheck.url   http://gcc.gnu.org/gcc-4.3/
livecheck.regex GCC (4\\.3\\.\[0-9\])
