[81621] trunk/dports/java/mecab-java/Portfile

[hum at macports.org]

Revision: 81621
          http://trac.macports.org/changeset/81621
Author:   hum at macports.org
Date:     2011-08-02 19:38:15 -0700 (Tue, 02 Aug 2011)
Log Message:
-----------
java/mecab-java: 0.98pre3_1
- abort an installation if mecab +utf8 is not installed.
See http://lists.macosforge.org/pipermail/macports-dev/2011-August/015476.html
Thanks to Ryan.

Modified Paths:
--------------
    trunk/dports/java/mecab-java/Portfile

Modified: trunk/dports/java/mecab-java/Portfile
===================================================================
--- trunk/dports/java/mecab-java/Portfile	2011-08-03 02:30:47 UTC (rev 81620)
+++ trunk/dports/java/mecab-java/Portfile	2011-08-03 02:38:15 UTC (rev 81621)
@@ -5,6 +5,7 @@
 
 name                mecab-java
 version             0.98pre3
+revision            1
 categories          java textproc japanese
 platforms           darwin
 maintainers         nomaintainer
@@ -19,8 +20,23 @@
 checksums           sha1    dcd5c636f76cf7040f7c3ec0380d45b6851dce03 \
                     rmd160  9214b1e3b2f24334709bdd3adc69da076c892c67
 
-depends_lib         port:mecab
+# This port requires mecab+utf8 althought the default character encoding of
+# mecab is not utf-8 but euc-jp.
+# It will just check the encoding of mecab in the pre-fetch phase instead of
+# depends_lib, because depends_lib could not specify a variant.
+#depends_lib         port:mecab
 
+pre-fetch {
+    catch {exec $prefix/bin/mecab -D} dict_info
+    if {![regexp {charset:\s+utf\-8} $dict_info]} {
+        ui_error "mecab-java requires MeCab for UTF-8.\
+                  Please install mecab +utf8 first.\
+                  If another encoding version of MeCab is already installed,\
+                  you should uninstall mecab beforehand."
+        return -code error "MeCab for UTF-8 is missing"
+    }
+}
+
 patchfiles          patch-Makefile.diff \
                     patch-test.java.diff
 
@@ -53,12 +69,6 @@
         ${destroot}${prefix}/share/java
     xinstall -m 644 ${worksrcpath}/lib${name}.dylib \
         ${destroot}${prefix}/lib
-
-    ui_msg "*****************************************************"
-    ui_msg "* This port requires MeCab for UTF-8."
-    ui_msg "* If another encoding version of MeCab is installed, "
-    ui_msg "* you should re-install mecab +utf8 and this port."
-    ui_msg "*****************************************************"
 }
 
 # a distfile folder for a newer version 0.98 exists, but is empty.
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