X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=configure.ac;h=54aa385c33d608010626b21a06bf86b472a665b2;hp=78cfebdfa6a863fa32663ce2a2c92bec9c5533ab;hb=321d0ee36e3c7f9d38647cb171f5760f4278c784;hpb=48459ee62ac7d6036802f67450f90d111a0d8e7e

diff --git a/configure.ac b/configure.ac
index 78cfebdfa..54aa385c3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -109,7 +109,7 @@ AC_CHECK_LIB([popt], [poptGetContext], [],
 )
 
 # URCU library version needed or newer
-liburcu_version=">= 0.6.7"
+liburcu_version=">= 0.7.2"
 
 # Check liburcu needed function calls
 AC_CHECK_DECL([cds_list_add], [],
@@ -145,7 +145,7 @@ AS_IF([test "x$lttng_ust_support" = "xyes"], [
 			AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
 			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.])],
+		[AC_MSG_ERROR([Cannot find LTTng-UST 2.1.x. 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 -lrt]
 	)
 ])