# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
# $Id$

PortSystem          1.0

name                netpbm
version             10.76.00
svn.revision        2830
categories          graphics
platforms           darwin freebsd linux
maintainers         ryandesign openmaintainer
license             {BSD GPL-2 IJG Permissive}

description         Image manipulation

long_description    A whole bunch of utilities for primitive manipulation \
                    of graphic images. Wide array of converters from one \
                    graphics format to another, e.g. from g3 fax format to \
                    jpeg. Many basic graphics editing tools such as \
                    magnifying and cropping.

homepage            http://netpbm.sourceforge.net/

fetch.type          svn
svn.url             https://svn.code.sf.net/p/netpbm/code/advanced/
worksrcdir          advanced

patchfiles          patch-converter-other-giftopnm.c-strcaseeq.diff \
                    patch-lib-Makefile.diff \
                    patch-other-pamx-Makefile.diff

variant universal {}

configure.cflags-append -fno-common

set jasperlib -ljasper
set ldreloc NONE
set ldshlib {-shared -Wl,-soname,$(SONAME)}
set linker_can_do_explicit_library N
set netpbmlibtype unixshared
set netpbmlibsuffix so
set want_sse N
set want_x11 N

configure {
    # The netpbm configure script is interactive, and appends its results to
    # the config.mk file; doc/INSTALL recommends packagers do that manually.
    copy -force ${worksrcpath}/config.mk.in ${worksrcpath}/config.mk
    set configmk [open ${worksrcpath}/config.mk a]
    puts ${configmk} "
CC = ${configure.cc}
CFLAGS = ${configure.cflags} ${configure.cppflags} [get_canonical_archflags cc]
CFLAGS_CONFIG = \$(CFLAGS)
JASPERHDR_DIR = ${prefix}/include
JASPERLIB = ${jasperlib}
JBIGHDR_DIR = ${prefix}/include
JBIGLIB = -ljbig
JPEGLIB = -ljpeg
LDFLAGS = ${configure.ldflags} [get_canonical_archflags ld]
LDRELOC = ${ldreloc}
LDSHLIB = ${ldshlib}
LINKER_CAN_DO_EXPLICIT_LIBRARY = ${linker_can_do_explicit_library}
NETPBMLIB_RUNTIME_PATH = ${prefix}/lib
NETPBMLIBTYPE = ${netpbmlibtype}
NETPBMLIBSUFFIX = ${netpbmlibsuffix}
PKGMANDIR = share/man
PNGLIB = -lpng
RGB_DB_PATH = ${prefix}/share/${name}/rgb.txt
TIFFLIB = -ltiff
WANT_SSE = ${want_sse}
WANT_X11 = ${want_x11}
ZLIB = -lz
"
    close ${configmk}
}

platform darwin {
    set ldshlib {$(LDFLAGS) -dynamiclib -install_name $(NETPBMLIB_RUNTIME_PATH)/libnetpbm.$(MAJ).$(NETPBMLIBSUFFIX) -compatibility_version $(MAJ) -current_version $(MAJ).$(MIN).$(NETPBM_POINT_RELEASE)}
    set netpbmlibtype dylib
    set netpbmlibsuffix dylib
}

# Non-Darwin platforms are untested.
platform linux {
    set ldreloc {ld --reloc}
    set linker_can_do_explicit_library Y
}

platform freebsd {
    depends_build-append port:libtool

    patchfiles-append patch-libopt.c.diff

    set jasperlib ${prefix}/lib/libjasper.la
    set ldshlib "${prefix}/lib/glibtool --mode=link gcc"
}

build.args          messages=yes
build.type          gnu

set pkgtargets      {}

# The tests can only be run after things have been destrooted ("packaged").
post-build {
    system -W ${worksrcpath} "${build.cmd} ${pkgtargets} pkgdir=${destroot}${prefix}"
}

destroot {
    move ${destroot}${prefix}/misc ${destroot}${prefix}/share/${name}

    # Fix ownership of files installed during the build phase.
    # Not using fs-traverse with file attributes, because that doesn't handle symlinks.
    exec chown -R ${install.user}:${install.group} ${destroot}
}

if {${subport} eq ${name}} {
    installs_libs       no

    # TODO: Don't build libnetpbm again in netpbm subport.
    # TODO: Replace pointer manpages with real manpages. See doc/USERDOC.

    depends_lib-append  port:jasper \
                        port:jbigkit \
                        port:jpeg \
                        port:libnetpbm \
                        port:libpng \
                        port:libxml2 \
                        port:tiff \
                        port:zlib

    # Remove library from subdirs, leaving only the programs.
    #patchfiles-append   patch-${subport}-GNUmakefile.diff

    # GNUmakefile warns that parallel build dependencies are only declared correctly
    # when using the "all" target, but the above patch is enough to change that.
    #use_parallel_build  no

    # Install programs.
    lappend pkgtargets  install.bin
    # Install data files.
    lappend pkgtargets  install.data
    # Install manpages.
    lappend pkgtargets  install.man

    test.run            yes
    test.target         check
    test.args           pkgdir=${destroot}${prefix} \
                        resultdir=${workpath}/test \
                        tmpdir=${workpath}/.tmp

    post-destroot {
        # Delete manweb files and files installed by the libnetpbm subport.
        delete {*}[glob -directory ${destroot}${prefix} bin/manweb share/man/man1/manweb.1 share/man/man3/libnetpbm.3 share/man/man5/*.5 share/${name}/rgb.txt]

        # Install documentation.
        set docdir ${prefix}/share/doc/${subport}
        xinstall -d ${destroot}${docdir}
        xinstall -m 644 -W ${worksrcpath} \
            README \
            doc/COPYRIGHT.PATENT \
            doc/GPL_LICENSE.txt \
            doc/HISTORY \
            doc/Netpbm.programming \
            doc/USERDOC \
            doc/copyright_summary \
            doc/lgpl_v21.txt \
            doc/patent_summary \
            ${destroot}${docdir}
    }

    variant x11 description {Build the pamx image viewer} {
        global want_x11
        set want_x11            Y
        depends_build-append    port:pkgconfig
        depends_lib-append      port:xorg-libX11
    }

    default_variants    +x11

    livecheck.type      regex
    livecheck.url       https://sourceforge.net/p/netpbm/code/HEAD/log/?path=/advanced/version.mk&limit=1
    livecheck.regex     {(\d+(\.\d+)+)}
} else {
    livecheck.type      none
}

subport libnetpbm {
    # TODO: descriptions

    license             Permissive

    # Remove programs from subdirs, leaving only the library.
    #patchfiles-append   patch-${subport}-GNUmakefile.diff

    # Look for manweb.conf in ${prefix}/etc instead of /etc.
    #patchfiles-append   patch-manweb.diff
    #post-patch {
    #    reinplace "s|@PREFIX@|${prefix}|g" ${worksrcpath}/manweb
    #}

    build.target        lib/all

    # Install libraries and headers.
    lappend pkgtargets  install-dev
    # Install manweb program.
    #lappend pkgtargets  install.bin
    # Install rgb.txt data file.
    lappend pkgtargets  lib/install.data
    # Install manpage for manweb.
    #lappend pkgtargets  install.man1
    # Install manpages for libnetpbm and file formats.
    lappend pkgtargets  lib/install.man
    # Install manweb URL file for manweb.
    #lappend pkgtargets  install.manweb
    # Install manweb URL file for netpbm (and "doc" which gets deleted later).
    #lappend pkgtargets  install.manwebmain

    post-build {
        # Build manweb.conf like installnetpbm.pl would.
        #copy ${filespath}/manweb.conf.in ${build.dir}/manweb.conf
        #reinplace "s|@PREFIX@|${prefix}|g" ${build.dir}/manweb.conf

        # Build netpbm-config and netpbm.pc like installnetpbm.pl would.
        copy ${worksrcpath}/buildtools/config_template ${build.dir}/netpbm-config
        copy ${worksrcpath}/buildtools/pkgconfig_template ${build.dir}/netpbm.pc
        set files [list ${build.dir}/netpbm-config ${build.dir}/netpbm.pc]
        reinplace "/^@/d" {*}${files}
        reinplace "s|@BINDIR@|${prefix}/bin|g" {*}${files}
        reinplace "s|@DATADIR@|${prefix}/share/${name}|g" {*}${files}
        reinplace "s|@INCLUDEDIR@|${prefix}/include|g" {*}${files}
        reinplace "s|@LIBDIR@|${prefix}/lib|g" {*}${files}
        reinplace "s|@LINKDIR@|${prefix}/lib|g" {*}${files}
        reinplace "s|@MANDIR@|${prefix}/share/man|g" {*}${files}
        reinplace "s|@VERSION@|${version}|g" {*}${files}
    }

    post-destroot {
        # Don't install a data file into ${prefix}/bin; that's weird.
        #delete ${destroot}${prefix}/bin/doc.url

        # Install manweb.conf.
        #xinstall -m 644 ${build.dir}/manweb.conf ${destroot}${prefix}/etc/

        # Install netpbm-config and netpbm.pc.
        xinstall -m 755 ${build.dir}/netpbm-config ${destroot}${prefix}/bin/
        xinstall -m 644 ${build.dir}/netpbm.pc ${destroot}${prefix}/lib/pkgconfig/

        move {*}[glob ${destroot}${prefix}/link/*] ${destroot}${prefix}/lib/

        # Add symlinks for old library names that some old software still uses.
        set new_library [file readlink ${destroot}${prefix}/lib/libnetpbm.${netpbmlibsuffix}]
        foreach old_library {pbm pgm pnm ppm} {
            ln -s ${new_library} ${destroot}${prefix}/lib/lib${old_library}.${netpbmlibsuffix}
        }
    }

    pre-activate {
        # netpbm < 10.70.07 installed libnetpbm and associated files
        if {![catch {set installed [lindex [registry_active netpbm] 0]}]} {
            set installed_version [lindex ${installed} 1]
            if {[vercmp ${installed_version} 10.70.07] < 0} {
                registry_deactivate_composite netpbm "" [list ports_nodepcheck 1]
            }
        }
    }
}

# work around bug in Apple's gcc build 4061
platform darwin 8 {
    depends_build-append port:gmake
    build.cmd ${prefix}/bin/gmake
    pre-configure {
        set fl [open "| ${configure.cc} --version"]
        set data [read $fl]
        close $fl
        if {[regexp "build 4061" ${data}]} {
            ui_msg "On Mac OS X ${macosx_version}, ${name} @${version} does not work with gcc version \"${data}\"."
            return -code error "incompatible gcc version"
        }
    }
}