Ticket #19834: Portfile

# $Id: Portfile 49577 2009-04-12 13:36:57Z jmr@macports.org $

PortSystem 1.0

name                    boost
version                 1.39.0
categories              devel
maintainers             gmail.com:sanchom
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       md5     a17281fd88c48e0d866e1a12deecbcc0 \
                sha1    6af42f74ab24ccc51589a025593bad298c8adde8 \
                rmd160  4962256b48fa8563bf373b8bed97cc8655206a51
platforms               darwin
use_parallel_build      yes

# not autoconf
universal_variant       no

#patchfiles             patch-configure.diff

depends_build           path:bin/bjam:boost-jam
depends_lib             port:zlib port:bzip2


configure {}
#configure.args          --with-bjam=${prefix}/bin/bjam

# --layout=system
#     (don't put compiler name or version number in the libraries;
#      don't put version number in the include directory)
#     [default: off]
#
# link=shared,static (build static and dynamic libraries)
#     [default: link=shared,static]
#
# runtime-link=shared,static
#     (link to static and shared C and C++ runtime (e.g. use -lstdc++-static))
#     static runtime-link libraries are of the form *-s.a or -sd.a
#     [default: runtime-link=shared]
#
# threading=single,multi
#     (build single- and multi-threaded libraries)
#     multi-threaded libraries are of the form of *-mt.dylib, -mt-d.dylib, *-mt.a, *-mt-s.a, *-mt-d.a, or *-mt-ds.a
#     [default: threading=multi]
#
# debug release
#     (buil debug and release versions of libraries)
#     debug libraries are of the form *-d.dylib, *-d.a, or *-ds.a
#     [default: release]
#
set bjam_args {--layout=system --without-mpi}
build.cmd bjam
build.args ${bjam_args}
build.target stage
build.env-append        BZIP2_INCLUDE=${prefix}/include BZIP2_LIBPATH=${prefix}/lib \
                        ZLIB_INCLUDE=${prefix}/include ZLIB_LIBPATH=${prefix}/lib

destroot.cmd bjam
destroot.args ${bjam_args}
destroot.destdir --prefix=${destroot}${prefix}
destroot.target install
destroot.env-append     BZIP2_INCLUDE=${prefix}/include BZIP2_LIBPATH=${prefix}/lib \
                        ZLIB_INCLUDE=${prefix}/include ZLIB_LIBPATH=${prefix}/lib

pre-build {
    # Write out the user-config.jam file which contains the build options...
    set uc [open ${worksrcpath}/tools/build/v2/user-config.jam w]
    puts $uc "using darwin : : ${configure.cxx} ;"
    if { [variant_isset mpi] } {
        puts ${uc} "\nusing mpi : ${prefix}/bin/openmpicxx ;"
    }
    if { [variant_isset python24] } {
        set pyversion 2.4
    } elseif { [variant_isset python25] } {
        set pyversion 2.5
    } elseif { [variant_isset python26] } {
        set pyversion 2.6
    }
    if { ${pyversion} } {
        puts ${uc} "\nusing python : ${pyversion} : ${prefix}/bin/python${pyversion} ;"
    }
    close $uc 
}

platform darwin {
        post-destroot {
                # 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/ *.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 -tails -directory ${destroot}${prefix}/lib/ *.dylib] {
                        set installed_name ${prefix}/lib/${lib}
                        foreach lib2 [glob -directory ${destroot}${prefix}/lib/ *.dylib *.so] {
                                system "install_name_tool -change ${lib} ${installed_name} ${lib2}"
                        }
                }

                # mpi.so needs to be in a specific directory for Python to find it
                if { [file exists ${destroot}${prefix}/lib/mpi.so] } {
                        if { [variant_isset python24] } {
                                set spkg ${prefix}/lib/python2.4/site-packages
                        } elseif { [variant_isset python25] } {
                                set spkg ${prefix}/lib/python2.5/site-packages
                        } elseif { [variant_isset python26] } {
                                set spkg ${frameworks_dir}/Python.framework/Versions/2.6/lib/python2.6/site-packages
                        }

                        set sodir ${spkg}/boost
                        xinstall -m 755 -d ${destroot}${sodir}
                        touch ${destroot}${sodir}/__init__.py
                        system "install_name_tool -id ${sodir}/mpi.so ${destroot}${prefix}/lib/mpi.so"
                        move ${destroot}${prefix}/lib/mpi.so ${destroot}${sodir}/mpi.so
                }
        }
}

variant python24 description {build python 2.4 support} conflicts python25 python26 {
        set pyversion           2.4
        depends_lib-append      port:python[strsed ${pyversion} {g/[.]//}]

#     set bjam_args [concat ${bjam_args} --with-python]
#     build.args ${bjam_args}
}

variant python25 description {build python 2.5 support} conflicts python24 python26 {
        set pyversion           2.5
        depends_lib-append      port:python[strsed ${pyversion} {g/[.]//}]

#     set bjam_args [concat ${bjam_args} --with-python]
#     build.args ${bjam_args}
}

variant python26 description {build python 2.6 support} conflicts python24 python25 {
        set pyversion           2.6
        depends_lib-append      port:python[strsed ${pyversion} {g/[.]//}]

#     set bjam_args [concat ${bjam_args} --with-python]
#     build.args ${bjam_args}
}

variant icu description {enable Unicode/ICU support in Regex} {
        depends_lib-append      port:icu

    build.env-append        ICU_PATH=${prefix}
    destroot.env-append     ICU_PATH=${prefix}
}

variant graphml description {enable GraphML support} {
        depends_lib-append      port:expat

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

variant openmpi description {build mpi support} {
        depends_lib-append      port:openmpi

    set bjam_args [ldelete ${bjam_args} --without-mpi]
    build.args ${bjam_args}
    destroot.args ${bjam_args}
}

variant docs description {install documentation} {
    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}
        file copy ${worksrcpath}/wiki ${destroot}${prefix}/share/doc/${name}
    }
}

# Doesn't work just yet, not sure why...
# variant debug description {build debug libraries} {
#     build.target-append " debug release"
# }

variant st description {build single-threaded libraries} {
    build.target-append " threading=single,multi"
}