X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=bindings%2Fruby%2Fextconf.rb;h=161de5a2c7c52bb6d5130ee6db3616c36acdba1d;hp=ddaa6841e5ff2d507c65501f6d81dd00f9e942fe;hb=a35040eec7465b60e820e70582fb264ce81e1f3b;hpb=233b5528cd405de0e0d8c7b3f5d7729614bee8aa

diff --git a/bindings/ruby/extconf.rb b/bindings/ruby/extconf.rb
index ddaa6841..161de5a2 100644
--- a/bindings/ruby/extconf.rb
+++ b/bindings/ruby/extconf.rb
@@ -5,7 +5,7 @@
 
 require 'mkmf'
 
-dir = File.join('..', '..', 'lib')
+dir = File.join(ENV['NOTMUCH_SRCDIR'], 'lib')
 
 # includes
 $INCFLAGS = "-I#{dir} #{$INCFLAGS}"