# $Id$

PortSystem 1.0

name                caml-pcre
version             6.0.1
categories          devel ml
maintainers         landonf openmaintainer
description         Perl compatibility regular expressions for OCaml
long_description    This OCaml-library interfaces the PCRE (Perl-compatibility regular \
                    expressions) library which is written in C. it can be used for matching \
                    regular expressions which are written in PERL-style. Searching for, replacing \
                    or splitting text should become much easier with this library.

homepage            http://www.ocaml.info/home/ocaml_sources.html
platforms           darwin
master_sites        http://www.ocaml.info/ocaml_sources/

checksums           md5     ab016dceb9d992dbca7d01f955c7187e \
                    sha1    16d612a55c7a7733cac62f8108329f236f83f46f \
                    rmd160  92bc6df356f9ce898519e571dc17ee79977a915e

distname            pcre-ocaml-${version}

livecheck.type      regex
livecheck.regex     {>pcre-ocaml-release-(.*)\.tar\.bz2}

depends_lib         bin:camlp4:ocaml bin:ocamlfind:caml-findlib lib:pcre:pcre

patchfiles          patch-OCamlMakefile patch-Makefile.conf

use_configure       no

proc ocamlfind_destdir {} {
    # only bother calculating this darn thing once
    variable ocamlfind_destdir {}
    variable destroot
    variable prefix
    if {![string length $ocamlfind_destdir]} {
        set ocamlfind_destdir ${destroot}[exec ${prefix}/bin/ocamlfind printconf destdir]
    }
    return $ocamlfind_destdir
}

pre-build {
        reinplace "s|##OCAMLFIND_INSTFLAGS##|-destdir '[ocamlfind_destdir]' -metadir ''|" ${worksrcpath}/OCamlMakefile
        reinplace "s|##PREFIX##|${prefix}|g" ${worksrcpath}/Makefile.conf
}

build.env-append    CC=${configure.cc}

pre-destroot {
        file mkdir "[ocamlfind_destdir]/stublibs"
}

post-destroot {
        # install the doc/examples dirs if we built them
        if {[variant_isset doc]} then {
            file copy ${worksrcpath}/lib/doc/pcre [ocamlfind_destdir]/pcre/pcre-doc
        }
        if {[variant_isset examples]} then {
            file copy ${worksrcpath}/examples [ocamlfind_destdir]/pcre/pcre-examples
        }
}

variant doc description "Include documentation (requires TeX and Ghostscript)" {
        build.target-append     doc
        depends_lib-append      port:ghostscript bin:tex:texlive
}

variant examples description "Build examples" {
        build.target-append     examples
}