X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=configure.ac;h=2255c7b494b5c2142822e962b7a5a56c86fa5326;hb=f5bd78ecfb58bcf70f67ce329484829e5a10ebd7;hp=9a81d2b38d85a6715053faf9cf0a27509ee3409c;hpb=409cc2ea5eaa0b05f85c8d963cb602bacdd938e9;p=lttng-ust.git

diff --git a/configure.ac b/configure.ac
index 9a81d2b3..2255c7b4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_INIT([lttng-ust],[2.6.0-rc1],[mathieu dot desnoyers at efficios dot com])
+AC_INIT([lttng-ust],[2.6.0-rc3],[mathieu dot desnoyers at efficios dot com])
 
 # Following the numbering scheme proposed by libtool for the library version
 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
@@ -106,6 +106,13 @@ AC_CACHE_CHECK([whether the C++ compiler works],
 
 AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
 
+# Check if the compiler support weak symbols
+AX_SYS_WEAK_ALIAS
+
+if test "x${ax_cv_sys_weak_alias}" = "xno"; then
+   AC_MSG_ERROR([Your platform doesn't support weak symbols.])
+fi
+
 ## Checks for libraries.
 AC_CHECK_LIB([dl], [dlopen],
 [