# $Id: Portfile 92784 2012-05-06 23:16:29Z jeremyhu@macports.org $

PortSystem 1.0
PortGroup select 1.0

name                gcc43
version             4.3.6
revision            3
platforms           darwin
categories          lang
maintainers         mww openmaintainer
# an exception in the license allows dependents to not be GPL
license             {GPL-3+ GPL-2+ Permissive}
description         The GNU compiler collection
long_description    The GNU compiler collection, including front ends for \
                    C, C++, Objective-C, Objective-C++, Fortran, and Java.

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}

use_bzip2           yes

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

depends_lib         port:gmp port:mpfr port:libiconv
depends_run         port:gcc_select port:ld64 port:cctools

depends_skip_archcheck-append gcc_select ld64 cctools

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

set major           4.3

worksrcdir          build

post-extract {
    file mkdir ${worksrcpath}
}

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=${prefix}/share/man \
                    --datadir=${prefix}/share/${name} \
                    --with-local-prefix=${prefix} \
                    --with-libiconv-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} \
                    --enable-stage1-checking \
                    --disable-multilib \
                    --with-as=${prefix}/bin/as \
                    --with-ld=${prefix}/bin/ld \
                    --with-ar=${prefix}/bin/ar \
                    --with-bugurl=https://trac.macports.org/newticket

configure.env-append \
                    AR_FOR_TARGET=${prefix}/bin/ar \
                    AS_FOR_TARGET=${prefix}/bin/as \
                    LD_FOR_TARGET=${prefix}/bin/ld \
                    NM_FOR_TARGET=${prefix}/bin/nm \
                    OBJDUMP_FOR_TARGET=${prefix}/bin/objdump \
                    RANLIB_FOR_TARGET=${prefix}/bin/ranlib \
                    STRIP_FOR_TARGET=${prefix}/bin/strip \
                    OTOOL=${prefix}/bin/otool \
                    OTOOL64=${prefix}/bin/otool

pre-configure {
    configure.args-append --with-pkgversion="MacPorts ${name} ${version}_${revision}${portvariants}"
}

# 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 clang
# -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
build.args-append BOOT_CFLAGS="-O2 -g -D_FORTIFY_SOURCE=0" STAGE1_CFLAGS="-O2 -fkeep-inline-functions -D_FORTIFY_SOURCE=0 -std=gnu89"
build.target        bootstrap
use_parallel_build  yes

destroot.target     install install-info-host

post-destroot {
    file delete -force ${destroot}${prefix}/share/man/man7 \
        ${destroot}${prefix}/share/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
}

platform powerpc {
    configure.universal_archs ppc ppc64
}
platform i386 {
    configure.universal_archs i386 x86_64
}
variant universal {
    configure.args-delete --disable-multilib
}
# the generated compiler doesn't accept -arch
configure.env-append CPP="${configure.cc} -E"
build.env-append CPP="${configure.cc} -E"
configure.cc-append [get_canonical_archflags]
configure.cc_archflags
configure.cxx_archflags
configure.objc_archflags
configure.ld_archflags
configure.universal_cflags
configure.universal_cxxflags
configure.universal_ldflags
configure.universal_args

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