Ticket #30938: Portfile-help2man.diff

Portfile

@@ -21 +21 @@
                     sha1    628ead3a4624b764c45ff9ea66fa3bdf9dacf95e \
                     rmd160  dc3f283bceb8216d571ca879a37e7f83255dc412
 
-depends_lib             port:perl5.12 port:p5.12-locale-gettext \
-                                port:gettext port:libiconv
+if {[variant_isset perl5_8]} {
+    set perl_major 5.8
+} elseif {[variant_isset perl5_10]} {
+    set perl_major 5.10
+} elseif {[variant_isset perl5_14]} {
+    set perl_major 5.14
+} else {
+    set perl_major 5.12
+    default_variants +perl5_12
+}
+
+variant perl5_8 conflicts perl5_10 perl5_12 perl5_14 description { use perl 5.8 instead of perl 5.10, perl 5.12, or perl 5.14} {
+}
+
+variant perl5_10 conflicts perl5_8 perl5_12 perl5_14 description { use perl 5.10 instead of perl 5.8, perl 5.12, or perl 5.14} {
+}
+
+variant perl5_12 conflicts perl5_8 perl5_10 perl5_14 description { use perl 5.12 instead of perl 5.8, perl 5.10, or perl 5.14} {
+}
+
+variant perl5_14 conflicts perl5_8 perl5_10 perl5_12 description { use perl 5.14 instead of perl 5.8, perl 5.10, or perl 5.12} {
+}
+
+depends_lib     port:perl${perl_major} port:p${perl_major}-locale-gettext \
+                port:gettext port:libiconv
 
-configure.perl  ${prefix}/bin/perl5.12
+configure.perl  ${prefix}/bin/perl${perl_major}
 
 configure.args  --enable-nls