X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=bindings%2Fruby%2Fextconf.rb;h=161de5a2c7c52bb6d5130ee6db3616c36acdba1d;hb=c84ccb70f3ed2b2228346499b5110311039a0ecf;hp=ddaa6841e5ff2d507c65501f6d81dd00f9e942fe;hpb=33c8777a967ece2dd4bbda7e83a4e07c195abf51;p=notmuch

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}"