From: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Date: Mon, 6 Apr 2009 22:39:27 +0000 (-0400)
Subject: add more rigorous checks for presence of libkcompat and liburcu
X-Git-Tag: v1.9.1~1012
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=5faab98d64234adfe053433a52024cb487843fa0;p=lttng-ust.git

add more rigorous checks for presence of libkcompat and liburcu
---

diff --git a/configure.ac b/configure.ac
index 1f2d2c5d..dbaa45b7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -50,7 +50,9 @@ AC_FUNC_MALLOC
 AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol])
 
 AC_ARG_WITH(urcu, [  --with-urcu path	Path to userspace RCU source], URCU_PATH="$withval", AC_MSG_ERROR([Must specify urcu path.]))
+AC_CHECK_FILE("$URCU_PATH/urcu.h", , AC_MSG_ERROR([Cannot find urcu.h in urcu directory]))
 AC_ARG_WITH(kcompat, [  --with-kcompat path	Path to userspace kcompat source], KCOMPAT_PATH="$withval", AC_MSG_ERROR([Must specify kcompat path.]))
+AC_CHECK_FILE("$KCOMPAT_PATH/kcompat.h", , AC_MSG_ERROR([Cannot find kcompat.h in kcompat directory]))
 AC_SUBST(URCU_PATH)
 AC_SUBST(KCOMPAT_PATH)