X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=configure.ac;h=2255c7b494b5c2142822e962b7a5a56c86fa5326;hb=87edc3384d84e55d7dd736c71f1885ef7b735ad3;hp=86c54757f63e3a4a4fcdee22484376ce1e1b1b74;hpb=9274e05ee5fc16daeb35e4a38a3c03b71c442a1c;p=lttng-ust.git

diff --git a/configure.ac b/configure.ac
index 86c54757..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-rc2],[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],
 [