[Xcb] [PATCH util 6/6] config: remove the dependency on X11 Protocol

[Gaetan Nadon]

The XPROTO_CFLAGS variable is not used.
The dependency on libxcb is sufficient as it depends on xproto.
This package compiles even if xproto is uninstalled after configuration.

Signed-off-by: Gaetan Nadon <memsize at videotron.ca>
---
 configure.ac |    2 --
 1 file changed, 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 4e07d2d..a5224c7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,8 +11,6 @@ XCB_UTIL_COMMON([1.4], [1.6])
 
 AC_CHECK_FUNCS_ONCE(vasprintf)
 
-PKG_CHECK_MODULES(XPROTO, xproto >= 7.0.8)
-
 AC_CONFIG_FILES([Makefile
 		src/Makefile
 		xcb-atom.pc
-- 
1.7.9.5