Fix: pad strings that are modified concurrently with tracing

[lttng-ust.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 1eda569c9caba4e738b60ede2621a71168d2c4a0..6e90e72c6d3e762b39702bc8350be3d637cdc971 100644 (file)
--- 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],[2.3.0],[mathieu dot desnoyers at efficios dot com])
+AC_INIT([lttng-ust],[2.4.1],[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
@@ -39,8 +39,8 @@ AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [UST major version number])
 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [UST minor version number])
 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [UST patchlevel version number])
 
-version_name="Dominus Vobiscum"
-version_description="A very succulent line-up of beers brewed at Microbrasserie Charlevoix. Elaborated starting from special malts and fermented with a Belgian yeast. These beers are refermented in bottle and will make you discover the richness of wheat, amber and triple styles."
+version_name="Époque Opaque"
+version_description="The Époque Opaque is a black IPA from Trou du Diable brewery. The nose is eerily reminiscent of the coffee crisp candy from of our childhood. These strong mocha accents are present on the palate, which are quickly subdued by Japanese and Australian hops leading to a final state of satisfaction enjoyable for any fan of bitter beer."
 
 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], [UST version name])
 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description"], [UST version description])
@@ -198,6 +198,7 @@ changequote([,])dnl
        tile*) NO_UNALIGNED_ACCESS=1 ;;
        *) AC_MSG_ERROR([unable to detect alignment requirements (unsupported architecture ($host_cpu)?)]) ;;
 esac
+AC_MSG_RESULT([$host_cpu])
 
 if test x$NO_UNALIGNED_ACCESS = x ; then
 AC_DEFINE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [1])
@@ -265,6 +266,16 @@ AS_IF([test "x$with_sdt" = "xyes"],[
        ])
 ])
 
+AC_MSG_CHECKING([whether shared libraries are enabled])
+AS_IF([test "x$enable_shared" = "xyes"],
+       [
+               AC_MSG_RESULT([yes])
+       ],
+       [
+               AC_MSG_RESULT([no])
+               AC_MSG_ERROR([LTTng-UST requires shared libraries to be enabled])
+       ])
+
 AC_ARG_WITH([lttng-system-rundir],
        AS_HELP_STRING([--with-lttng-system-rundir],
        [Location of the system directory where LTTng-UST expects the system-wide lttng-sessiond runtime files. The default is "/var/run/lttng".]),
@@ -276,6 +287,9 @@ AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
 lttnglibjavadir="${libdir}/lttng/java"
 AC_SUBST(lttnglibjavadir)
 
+AM_PATH_PYTHON([2.7],BUILD_GEN_TP_EXAMPLES=1,[:])
+AM_CONDITIONAL([BUILD_GEN_TP_EXAMPLES], [test $BUILD_GEN_TP_EXAMPLES], [Build examples requiring lttng-gen-tp])
+
 AC_CONFIG_FILES([
        Makefile
        doc/Makefile
@@ -288,7 +302,6 @@ AC_CONFIG_FILES([
        liblttng-ust/Makefile
        liblttng-ust-ctl/Makefile
        liblttng-ust-fork/Makefile
-       liblttng-ust-baddr/Makefile
        liblttng-ust-dl/Makefile
        liblttng-ust-java/Makefile
        liblttng-ust-jul/Makefile