fix build break in x11 build environment.

Check whether build environment is wayland before checking tzsh-server
pkgconfig is existed.

Change-Id: I8a6e4da613413f9422c91c9ebfa06757bb3d67a1

diff --git a/configure.ac b/configure.ac
index 71dc5de..0d00474 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -59,7 +59,9 @@ AC_DEFINE_UNQUOTED(MODULE_ARCH, "$MODULE_ARCH", "Module architecture")
 datadir=$(pkg-config --variable=modules enlightenment)/${PACKAGE}
 
 # for Tzsh
-PKG_CHECK_MODULES([TZSH_SERVER], [tzsh-server])
+if test "x${have_wayland_only}" = "xyes"; then
+  PKG_CHECK_MODULES([TZSH_SERVER], [tzsh-server])
+fi
 
 AC_CONFIG_FILES([Makefile
                 src/Makefile])