# -*- 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
# $Id$

PortSystem 1.0

name            gcc43
version         4.3.4
platforms       darwin
categories      lang
maintainers     mww
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       ${dcore} sha1 5aae071fc542ee17dadfd8f22eaf79611fd175ba \
                ${dfort} sha1 69c8ae8127c14ca0d4f81482b485c67414cbef93 \
                ${dcxx} sha1 95cfa7567837ff56d33d63164d4af947b62004a2 \
                ${djava} sha1 c2417e30a52b148447f6321a079081f8aeb9600d \
                ${dobjc} sha1 5cedffe7a371ed7659e88a5e3e2d2c3195c7e9e3

use_bzip2       yes

# gmp and mpfr are not universal
universal_variant       no

depends_lib     port:gmp port:mpfr port:libiconv

set major       4.3

worksrcdir      build

pre-configure {
    file mkdir ${worksrcpath}
}

# the generated compiler doesn't accept -arch
if {[info exists build_arch] && ${os.platform} == "darwin"} {
    if {(${os.arch} == "i386" && $build_arch == "i386") || (${os.arch} == "powerpc" && $build_arch == "ppc")} {
        configure.env-append CFLAGS_FOR_TARGET="-m32 ${configure.cflags}"
    } elseif {(${os.arch} == "i386" && $build_arch == "x86_64") || (${os.arch} == "powerpc" && $build_arch == "ppc64")} {
        configure.env-append CFLAGS_FOR_TARGET="-m64 ${configure.cflags}"
    } else {
        pre-fetch {
            return -code error "Cannot build $name for $build_arch"
        }
    }
    configure.env-append CFLAGS_FOR_BUILD="${configure.cc_archflags} ${configure.cflags}"
    configure.cc_archflags
    configure.cxx_archflags
    configure.objc_archflags
}

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}
# 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

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}/
    }
    # install select file for gcc_select
    xinstall -m 755 -d ${destroot}${prefix}/etc/select/gcc
    xinstall -m 444 ${filespath}/mp-gcc43 ${destroot}${prefix}/etc/select/gcc/
}

platform darwin 7 {
    depends_build-append    port:gmake
    build.cmd               gmake
#   configure.cflags-append -force_cpusubtype_ALL
#   configure.env           BOOT_CFLAGS="-g -O2 -force_cpusubtype_ALL"
#   build.args-append   XCFLAGS=-force_cpusubtype_ALL
}

platform powerpc {
    configure.args-append --disable-multilib
}

# 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
#}

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