Ticket #16378: Portfile

# $Id: Portfile 39290 2008-08-16 04:11:19Z toby@macports.org $

PortSystem 1.0

name                    boost
version                 1.36.0
categories              devel
maintainers             sanchom@gmail.com
description             Collection of portable C++ source libraries
long_description        Boost provides free portable peer-reviewed C++ \
                        libraries. The emphasis is on portable libraries \
                        which work well with the C++ Standard Library.
homepage                http://www.boost.org
master_sites            sourceforge
distname                ${name}_[strsed ${version} {g/[.]/_/}]
use_bzip2               yes
checksums               sha1 b8f0f5d90b260aff995ef38fad4eee5e73d00810 \
                        md5  328bfec66c312150e4c2a78dcecb504b
platforms               darwin
use_parallel_build      yes

patchfiles              patch-configure

depends_build           bin:bjam:boost-jam

platform darwin 9 {
        depends_build-append    port:gmake
        build.cmd               gmake
}

platform darwin {
        post-destroot {

                # get the library version as it shows up in the library names:
                # eg. 1_35
                # this should be ...] 0 2] {_}] when 1_35_1 and later come out
                set libver [join [lrange [split ${version} {.}] 0 1] {_}]
                
                # ensure the identification name of the dynamic libraries agree
                # with their final destination path (not the destroot path that
                # they've just been installed to)
                foreach lib [glob -directory ${destroot}${prefix}/lib/ *-${libver}.dylib] {
                        set libtail [file tail ${lib}]
                        system "install_name_tool -id ${prefix}/lib/${libtail} ${lib}"
                }
                # set the install_name for every library referenced by another library
                # to include the final destination path as well
                foreach lib [glob -directory ${destroot}${prefix}/lib/ *-${libver}.dylib] {
                        set libtail [file tail ${lib}]
                        set installed_name ${prefix}/lib/${libtail}
                        foreach lib2 [glob -directory ${destroot}${prefix}/lib/ *-${libver}.dylib] {
                                system "install_name_tool -change ${libtail} ${installed_name} ${lib2}"
                        }
                }

                # create relative symbolic links to the versioned libraries (.dylib only;
                # .a were built with unversioned extensions that are duplicate files of the
                # versioned extensions... handled next)
                foreach lib [glob -directory ${destroot}${prefix}/lib/ *-${libver}.dylib] {
                        set libtail [file tail ${lib}]
                        set libroot [join [lrange [split [file rootname ${lib}] {-}] 0 end-1] {-}]
                        set libname [file tail ${libroot}]
                        set libext [file extension ${lib}]
                        set liblink "${libroot}${libext}"
                        if {![catch {set libtype [file type ${liblink}]}]} {
                                if {${libtype} == "link"} {
                                        file delete -force ${liblink}
                                }
                        }
                        system "cd  ${destroot}${prefix}/lib;ln -s ${libtail} ${libname}${libext}"
                }

                # change the duplicated non-version-named .a libraries to
                # symbolic links to the version-named .a libraries
                foreach lib [glob -directory ${destroot}${prefix}/lib/ *-${libver}.a] {
                        set libtail [file tail ${lib}]
                        set libroot [join [lrange [split [file rootname ${lib}] {-}] 0 end-1] {-}]
                        set libname [file tail ${libroot}]
                        set libext [file extension ${lib}]
                        set liblink "${libroot}${libext}"
                        # if this file is around, it is a duplicate, delete it
                        if {[file exists ${liblink}]} {
                                file delete -force ${liblink}
                        }
                        # add a symbolic link instead
                        system "cd  ${destroot}${prefix}/lib; ln -s ${libtail} ${libname}${libext}"
                }
                
                # create a symbolic link in the include directory pointing to the current
                # version of the boost include directory (e.g. boost-1_35/boost -> include/boost)
                system "cd  ${destroot}${prefix}/lib; ln -fs boost-${libver}/boost ${destroot}${prefix}/include/boost"
        }
}

destroot.args           install

configure.args          --without-libraries=python --without-icu --with-bjam=${prefix}/bin/bjam \
                        --prefix=${destroot}${prefix}

variant python24 conflicts python25 {
        set pyversion           2.4
        depends_lib-append      lib:libpython${pyversion}:python[strsed ${pyversion} {g/[.]//}]

        configure.args-delete   --without-libraries=python
        configure.args-append   --with-python=python${pyversion}
}

variant python25 conflicts python24 {
        set pyversion           2.5
        depends_lib-append      lib:libpython${pyversion}:python[strsed ${pyversion} {g/[.]//}]

        configure.args-delete   --without-libraries=python
        configure.args-append   --with-python=python${pyversion}
}

variant icu {
        depends_lib-append      port:icu

        configure.args-delete   --without-icu
        configure.args-append   --with-icu=${prefix}
}

variant graphml {
        depends_lib-append      port:expat

        configure.env-append    EXPAT_INCLUDE=${prefix}/include EXPAT_LIBPATH=${prefix}/lib
        build.env-append            EXPAT_INCLUDE=${prefix}/include EXPAT_LIBPATH=${prefix}/lib
}

variant openmpi {
        depends_lib-append      port:openmpi

    post-configure {
        set config [open user-config.jam a]
        puts ${config} "using mpi : ${prefix}/bin/openmpicxx ;"
        close ${config}
    }
}

variant docs {
    post-destroot {
        # Install HTML documentation
        xinstall -d ${destroot}${prefix}/share/doc/${name}
        xinstall -W ${worksrcpath} index.htm index.html boost.css rst.css boost.png \
            ${destroot}${prefix}/share/doc/${name}
        file copy ${worksrcpath}/doc ${destroot}${prefix}/share/doc/${name}
        file copy ${worksrcpath}/more ${destroot}${prefix}/share/doc/${name}
        file copy ${worksrcpath}/tools ${destroot}${prefix}/share/doc/${name}
        file copy ${worksrcpath}/libs ${destroot}${prefix}/share/doc/${name}
    }
}

# Should no longer conflict with icu in version 1.35.1, see:
# http://svn.boost.org/trac/boost/ticket/1928
variant complete conflicts icu description {Build all library types (debug, static, single-threaded)} {
    patchfiles-append   patch-build-type-Jamroot
}