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-rw-r--r--ChangeLog6
-rw-r--r--lib/mkmf.rb1
2 files changed, 7 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index b5cc46169e..e2e057a75e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Thu Dec 5 22:18:01 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (configuration): strip destdir part from prefix to get
+ rid of duplication. a patch by arton at [ruby-core:58859].
+ [ruby-core:58856] [Bug #9213]
+
Thu Dec 5 21:53:29 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* array.c (rb_ary_or): lhs elements are prefered, so should not
diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index a3a39dfe3c..c4e2e5a900 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -1849,6 +1849,7 @@ VPATH = #{vpath.join(CONFIG['PATH_SEPARATOR'])}
prefix = mkintpath(CONFIG["prefix"])
if destdir = prefix[$dest_prefix_pattern, 1]
mk << "\nDESTDIR = #{destdir}\n"
+ prefix = prefix[destdir.size..-1]
end
mk << "prefix = #{with_destdir(prefix).unspace}\n"
CONFIG.each do |key, var|