From 3453ed2485f72744506e293f6ca322e809179da2 Mon Sep 17 00:00:00 2001 From: YAMAMOTO Takashi Date: Tue, 21 May 2013 17:49:53 +0900 Subject: [PATCH 1/1] don't forget to define HAVE_BACKTRACE Signed-off-by: YAMAMOTO Takashi Signed-off-by: Ben Pfaff --- m4/openvswitch.m4 | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/m4/openvswitch.m4 b/m4/openvswitch.m4 index ac0c7d5d6..12c02c08e 100644 --- a/m4/openvswitch.m4 +++ b/m4/openvswitch.m4 @@ -169,7 +169,9 @@ AC_DEFUN([OVS_CHECK_DBDIR], dnl Defines HAVE_BACKTRACE if backtrace() is found. AC_DEFUN([OVS_CHECK_BACKTRACE], - [AC_SEARCH_LIBS([backtrace], [execinfo ubacktrace])]) + [AC_SEARCH_LIBS([backtrace], [execinfo ubacktrace], + [AC_DEFINE([HAVE_BACKTRACE], [1], + [Define to 1 if you have backtrace(3).])])]) dnl Checks for __malloc_hook, etc., supported by glibc. AC_DEFUN([OVS_CHECK_MALLOC_HOOKS], -- 2.43.0