Support handing off socket write permission to external code.

[free-sw/xcb/libxcb] / configure.ac

diff --git a/configure.ac b/configure.ac
index 62c20be..484c875 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -50,8 +50,6 @@ PKG_CHECK_MODULES(XDMCP, xdmcp,
                ], [$XDMCP_LIBS]),
        [AC_MSG_RESULT(no)])
 
-AC_CHECK_HEADER([execinfo.h], [AC_DEFINE(HAVE_BACKTRACE,1,[Has backtrace*() needed for retrieving stack traces])])
-
 AC_SUBST(NEEDED)
 
 # Find the xcb-proto protocol descriptions
@@ -77,14 +75,13 @@ linux*)
 esac
 
 dnl define buffer queue size
-xcb_queue_buffer_size=16384
-AC_DEFINE(XCB_QUEUE_BUFFER_SIZE, $xcb_queue_buffer_size, [XCB buffer queue size])
-AC_ARG_WITH(queue-size,
+AC_ARG_WITH([queue-size],
             AC_HELP_STRING([--with-queue-size=SIZE],
-              [Set the XCB buffer queue size (default is 16384)]),
-            [AC_DEFINE_UNQUOTED(XCB_QUEUE_BUFFER_SIZE, $withval, [XCB buffer queue size]),
-            xcb_queue_buffer_size=$withval],
-            )
+            [Set the XCB buffer queue size (default is 16384)]),
+            [xcb_queue_buffer_size="$withval"],
+            [xcb_queue_buffer_size=16384])
+AC_DEFINE_UNQUOTED(XCB_QUEUE_BUFFER_SIZE, [$xcb_queue_buffer_size],
+                   [XCB buffer queue size])
 
 dnl check for the sockaddr_un.sun_len member
 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
@@ -152,7 +149,6 @@ tests/Makefile
 
 AC_CONFIG_FILES([
 xcb.pc
-xcb-xlib.pc
 xcb-composite.pc
 xcb-damage.pc
 xcb-dpms.pc