X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=configure.ac;h=b446e7fef0975115aa1c0d39dced13fbdeead764;hb=65ffbc6cfdb97b14689d3baef183cd50fbd31a7f;hp=eef3fa0bb886033bc7060333f4868fbe5ce0dc8c;hpb=e624cca7df4c2c5bc5e44af1e851e5a0d17c88bd;p=free-sw%2Fxcb%2Flibxcb

diff --git a/configure.ac b/configure.ac
index eef3fa0..b446e7f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -31,7 +31,7 @@ AC_SUBST(HTML_CHECK_RESULT)
 
 # Checks for pkg-config packages
 PKG_CHECK_MODULES(XCBPROTO, xcb-proto >= 1.0)
-NEEDED="xau pthread-stubs"
+NEEDED="pthread-stubs xau >= 0.99.2"
 PKG_CHECK_MODULES(NEEDED, $NEEDED)
 
 have_xdmcp="no"
@@ -48,6 +48,8 @@ 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