X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=bindings%2Fruby%2Fextconf.rb;h=6d5607e168228bf7c12949fe9bb10d0800629d4d;hp=7b9750f2e4aadbed705d968f8654a34f0b65bebd;hb=53035dafe060f6832909ad54e48277c8d3bd2d1b;hpb=35cb1c95cc8afa964900d29c813349ad8e24e7a8

diff --git a/bindings/ruby/extconf.rb b/bindings/ruby/extconf.rb
index 7b9750f2..6d5607e1 100644
--- a/bindings/ruby/extconf.rb
+++ b/bindings/ruby/extconf.rb
@@ -5,9 +5,27 @@
 
 require 'mkmf'
 
-# Notmuch Library
-find_header('notmuch.h', '../../lib')
-find_library('notmuch', 'notmuch_database_create', '../../lib')
+dir = File.join('..', '..', 'lib')
+
+# includes
+$INCFLAGS = "-I#{dir} #{$INCFLAGS}"
+
+if ENV['EXTRA_LDFLAGS']
+  $LDFLAGS += " " + ENV['EXTRA_LDFLAGS']
+end
+
+def have_local_library(lib, path, func, headers = nil)
+  checking_for checking_message(func, lib) do
+    lib = File.join(path, lib)
+    if try_func(func, lib, headers)
+      $LOCAL_LIBS += lib
+    end
+  end
+end
+
+if not have_local_library('libnotmuch.so', dir, 'notmuch_database_create', 'notmuch.h')
+  exit 1
+end
 
 # Create Makefile
 dir_config('notmuch')