diff -r 354545f01596 -r 2a8cd51644d2 mozilla-pkgconfig.patch
--- a/mozilla-pkgconfig.patch	Sun Nov 30 10:11:23 2014 +0100
+++ b/mozilla-pkgconfig.patch	Wed Dec 03 14:14:13 2014 +0100
@@ -4,7 +4,7 @@
 diff --git a/xulrunner/installer/Makefile.in b/xulrunner/installer/Makefile.in
 --- a/xulrunner/installer/Makefile.in
 +++ b/xulrunner/installer/Makefile.in
-@@ -31,16 +31,19 @@ include $(topsrcdir)/config/rules.mk
+@@ -32,16 +32,19 @@ include $(topsrcdir)/config/rules.mk
  
  INSTALL_SDK = 1
  
@@ -14,7 +14,7 @@
  # Add pkg-config files to the install:: target
  
 +# the apilibdir always ends with 1.9 as every patch update will provide a link
-+apilibdir = $(dir $(installdir))xulrunner-18
++apilibdir = $(dir $(installdir))xulrunner-31
 +
  pkg_config_files = \
  	libxul.pc \
@@ -24,7 +24,7 @@
  	$(NULL)
  
  ifdef MOZ_NATIVE_NSPR
-@@ -68,16 +71,17 @@ pkg_config_files += mozilla-nss.pc
+@@ -69,16 +72,17 @@ pkg_config_files += mozilla-nss.pc
  endif
  
  %.pc: $(srcdir)/%.pc.in $(GLOBAL_DEPS)