configure.ac: explicitly call PKG_PROG_PKG_CONFIG

[wimlib] / configure.ac

diff --git a/configure.ac b/configure.ac
index 3d26cb0653fde5090b222d92da119cefe7d02109..f77b3e7a7eb215081d2532563eb9cf63aee44ebc 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -10,6 +10,7 @@ AM_SILENT_RULES([yes])
 AC_C_BIGENDIAN
 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 LT_INIT
+PKG_PROG_PKG_CONFIG
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_FILES([Makefile] [doc/Doxyfile] [wimlib.pc])