From: Christian Babeux <christian.babeux@efficios.com>
Date: Fri, 2 Nov 2012 19:03:17 +0000 (-0400)
Subject: Fix: Missing librt dependency in configure check for lttng-ust-ctl
X-Git-Tag: v2.1.0-rc7~24
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=b827d67e5385599deed8dc2b61ec064d40d067cd;p=lttng-tools.git

Fix: Missing librt dependency in configure check for lttng-ust-ctl

The lttng-ust-ctl library depends on librt. The AC_CHECK_LIBRARY macro
can't automatically resolve dependents libraries (ala libtool), so any
additionnals dependencies must be manually specified.

Signed-off-by: Christian Babeux <christian.babeux@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
---

diff --git a/configure.ac b/configure.ac
index 0911b9a26..72daf7e0f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -144,7 +144,7 @@ AS_IF([test "x$lttng_ust_support" = "xyes"], [
 			lttng_ust_ctl_found=yes
 		],
 		[AC_MSG_ERROR([Cannot find LTTng-UST. Use [LDFLAGS]=-Ldir to specify its location, or specify --disable-lttng-ust to build lttng-tools without LTTng-UST support.])],
-		[-lurcu-common -lurcu-bp -lurcu-cds]
+		[-lurcu-common -lurcu-bp -lurcu-cds -lrt]
 	)
 ])
 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])