# $Id$

PortSystem 1.0

name                    llvm
version                 2.3
revision                2
categories              lang
platforms               darwin
use_parallel_build      yes
maintainers             erickt@macports.org openmaintainer
description             llvm is a next generation compiler infrastructure
long_description        llvm brings tools to work on the llvm intermediate \
                        language incl. a C and C++ frontend.

homepage                http://llvm.org/
master_sites            ${homepage}releases/${version}/

checksums               md5     17254d72863b7fa005f3fb327aea3439 \
                        sha1    b6df5bd3d6b361380e7f69883b166bec62e45e84 \
                        rmd160  6f26e08b6ab4adb020c12fc8d217ab6b1108de46

depends_build           bin:flex:flex \
                        bin:bison:bison

configure.dir           ${workpath}/build
build.dir               ${configure.dir}
destroot.dir            ${configure.dir}

post-extract {
    file mkdir ${configure.dir}
}

patchfiles              patch-Makefile.config.in.diff

configure.cppflags
configure.ldflags
configure.cmd           ${worksrcpath}/configure
configure.args          --enable-optimized --enable-jit

post-destroot {
    file mkdir ${destroot}${prefix}/lib/llvm
    file mkdir ${destroot}${prefix}/lib/llvm/src
    file mkdir ${destroot}${prefix}/lib/llvm/obj

    file copy ${worksrcpath}/include ${destroot}${prefix}/lib/llvm/src
    file copy ${configure.dir}/include ${destroot}${prefix}/lib/llvm/obj
    file copy ${configure.dir}/Release ${destroot}${prefix}/lib/llvm/obj

    reinplace "s|${worksrcpath}|${prefix}/lib/llvm/src|g"       ${destroot}${prefix}/bin/llvm-config \
                                                                ${destroot}${prefix}/lib/llvm/obj/Release/bin/llvm-config
    reinplace "s|${configure.dir}|${prefix}/lib/llvm/obj|g"     ${destroot}${prefix}/bin/llvm-config \
                                                                ${destroot}${prefix}/lib/llvm/obj/Release/bin/llvm-config

    fs-traverse item ${destroot} {
        if {[file isfile ${item}] && ".dir" == [file tail ${item}]} {
            delete ${item}
        }
    }
}