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-rw-r--r--configure.ac4
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 68456a9..744febb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,6 +15,10 @@ AM_CONFIG_HEADER(config.h)
AC_PROG_CC
AC_PROG_LIBTOOL
+# Need to call this explicitly since the first call to PKG_CHECK_MODULES
+# is in an if statement, and later calls would break if it's skipped.
+PKG_PROG_PKG_CONFIG
+
#
# fix libtool to set SONAME to libXaw.so.$major
#