Per Mark Espie <espie@nerim.net>, this fix allows PKG_CONFIG to succeed

even when configuring --without-cairopango, so that the subsequent gtk+
test can be run.

Without cairopango, the GTK driver is effectively useless, but at least
the build completes.  (I am not sure if this is what Mark is expecting.)

diff --git a/configure.ac b/configure.ac
index f7f78736d8f1a6dd998bd63a244b770ab811f15d..f08b09b7c98a4bc241c8901b198c161b0e2c2a00 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -155,6 +155,7 @@ AC_PROG_LN_S
 AC_CHECK_PROG(SED,sed,sed,false)
 AC_CHECK_PROG(GREP,grep,grep,false)
 AC_CHECK_PROG(SORT,sort,sort,false)
+PKG_PROG_PKG_CONFIG
 
 # are we building for windows?
 # (these tests must follow AC_ISC_POSIX)