[132667] trunk/dports/perl/eperl/Portfile

[cal at macports.org]

Revision: 132667
          https://trac.macports.org/changeset/132667
Author:   cal at macports.org
Date:     2015-02-06 14:52:13 -0800 (Fri, 06 Feb 2015)
Log Message:
-----------
eperl: Use perl5 PortGroup to generate variants, use correct configure arg to choose perl (requires revbump), fix conflicts with nonexistent ports, closes #46780

Modified Paths:
--------------
    trunk/dports/perl/eperl/Portfile

Modified: trunk/dports/perl/eperl/Portfile
===================================================================
--- trunk/dports/perl/eperl/Portfile	2015-02-06 22:33:27 UTC (rev 132666)
+++ trunk/dports/perl/eperl/Portfile	2015-02-06 22:52:13 UTC (rev 132667)
@@ -2,9 +2,11 @@
 # $Id$
 
 PortSystem              1.0
+PortGroup               perl5 1.0
 
 name                    eperl
 version                 2.2.14
+revision                1
 
 maintainers             cal openmaintainer
 categories              perl www
@@ -43,7 +45,12 @@
     file attributes "${worksrcpath}/etc/shtool" -permissions +x
 }
 
+perl5.require_variant   yes
+perl5.branches          5.16 5.18 5.20
+perl5.create_variants   ${perl5.branches}
+
 configure.args          --enable-debug \
+                        --with-perl=${perl5.bin} \
                         CC=\"${configure.cc} [get_canonical_archflags cc]\" \
                         LD=\"${configure.cc} [get_canonical_archflags ld]\"
 
@@ -52,44 +59,6 @@
 
 test.run                yes
 
-# Choose the perl versions to support
-set perlversions        {5.16 5.18 5.20}
-# Set the version that should be used as default
-set defaultversion      5.16
-
-# Internal helper variables
-set default_version     [string map {. _} $defaultversion]
-set nondefault_set      no
-
-# Generate the perl variants
-foreach perlversion $perlversions {
-    set variantname "perl[string map {. _} $perlversion]"
-
-    # so, if Tcl did support map… http://wiki.tcl.tk/12848
-    set conflicts [list]
-    foreach otherversion [lsearch -all -inline -not -exact -sorted $perlversions $perlversion] {
-        lappend conflicts "perl[string map {. _} $otherversion]"
-    }
-
-    variant $variantname description "Use perl ${perlversion}" conflicts {*}$conflicts [subst {
-        depends_lib-append      port:perl${perlversion}
-
-        configure.args-append   ${prefix}/bin/perl${perlversion}
-    }]
-
-    if {[variant_isset $variantname] && $perlversion ne $defaultversion} {
-        set nondefault_set yes
-    }
-}
-
-if {![tbool nondefault_set]} {
-    default_variants +perl${default_version}
-    if {![variant_isset perl${default_version}]} {
-        ui_error "${name}: You must choose at least one perl variant"
-        error "Error evaluating variants"
-    }
-}
-
 livecheck.type          regex
 livecheck.url           ${homepage}
 livecheck.regex         {class="heavy">(\d+(?:\.\d+)*)<}
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