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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 4bd47b7..68e302c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,7 +53,7 @@ AC_CHECK_FUNC([putenv], [],
PKG_CHECK_MODULES(XSM, x11 xt ice sm xaw7)
XSM_CFLAGS="$CWARNFLAGS $XSM_CFLAGS"
XSM_LIBS="$XSM_LIBS"
-xt_appdefaultdir=$(pkg-config --variable=appdefaultdir xt)
+xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt`
AC_ARG_WITH(appdefaultdir,
AC_HELP_STRING([--with-appdefaultdir=<pathname>],
[specify directory for app-defaults files (default is autodetected)]),