X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=configure.ac;h=bebc1ab588eadf0a99d18c3792183887ede0fb01;hb=f446d1cbf3f3b2e722b68b6bcbee2359d0f3d8e5;hp=e57b3562fe3beb355eb650eafae2a2b4d54c5507;hpb=fbae86d664c12e450d3cb702b602701d37781b41;p=ust.git

diff --git a/configure.ac b/configure.ac
index e57b356..bebc1ab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_INIT([ust], [0.11], [nils dot carlson at ericsson dot com])
+AC_INIT([ust], [0.12], [nils dot carlson at ericsson dot com])
 AC_CONFIG_AUX_DIR([config])
 AC_CANONICAL_TARGET
 AC_CANONICAL_HOST
@@ -63,10 +63,14 @@ This error can also occur when the liburcu package's configure script has not be
 # urcu - check that URCU lib is available to compilation
 AC_CHECK_LIB([urcu-bp], [synchronize_rcu], [], [AC_MSG_ERROR([Cannot find liburcu-bp lib. Use [LDFLAGS]=-Ldir to specify its location.])])
 
+# urcu - check that URCU lib is at least version 0.5.4
+AC_CHECK_LIB([urcu-bp], [rcu_bp_before_fork], [], [AC_MSG_ERROR([liburcu 0.5.4 or newer is needed, please update your version or use [LDFLAGS]=-Ldir to specify the right location.])])
+
 # urcu - check that URCU lib is at least version 0.5
 AC_CHECK_DECL([cds_list_add(0, 0)], [], [AC_MSG_ERROR([liburcu 0.5 or newer is needed, please update your version or use [LDFLAGS]=-Ldir to specify the right location.])], [[#include <urcu/list.h>]])
 
 
+
 # Check for various supplementary host information (beyond the
 # triplet) which might affect the library format choices.  E.g., we
 # can be building with `i686-unknown-linux-gnu-gcc -m64'
@@ -104,6 +108,7 @@ changequote([,])dnl
 	ppc64) LIBFORMAT="elf64-powerpc" ;;
 	s390) LIBFORMAT="elf32-s390" ;;
 	s390x) LIBFORMAT="elf64-s390" ;;
+	arm) LIBFORMAT="elf32-littlearm" ;;
 	*) AC_MSG_ERROR([unable to detect library format (unsupported architecture ($host_cpu)?)]) ;;
 esac
 AC_SUBST(LIBFORMAT)