lttng-ust(3): reorganize the "Context information" section

[lttng-ust.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d2dc3769ed9357596e799ec47709e4f71b62f4ed..0bd11f36ff20e666b8a4d78aa849b196b3b71737 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: LGPL-2.1-only
+
 dnl Version infos
 m4_define([V_MAJOR], [2])
 m4_define([V_MINOR], [13])
@@ -31,7 +33,7 @@ AC_DEFINE([CONFIG_LTTNG_UST_LIBRARY_VERSION_MAJOR], [UST_LIB_V_MAJOR], [Major SO
 
 # This is the library version of liblttng-ust-ctl, used internally by
 # liblttng-ust, lttng-sessiond, and lttng-consumerd.
-AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], [4:0:0])
+AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], [5:0:0])
 
 AC_CONFIG_HEADERS([include/config.h include/lttng/ust-config.h])
 AC_CONFIG_AUX_DIR([config])
@@ -215,7 +217,6 @@ AS_CASE([$host_os],
 # Configuration options, which will be installed in the config.h
 AH_TEMPLATE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [Use efficient unaligned access.])
 AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h])
-AH_TEMPLATE([LTTNG_UST_HAVE_PERF_EVENT], [Perf event integration via perf_event.h])
 
 # Checks for libraries.
 AC_CHECK_LIB([dl], [dlopen], [
@@ -281,8 +282,9 @@ AC_CHECK_HEADERS([linux/perf_event.h], [have_perf_event=yes], [])
 # perf, using the read system call as fallback.
 AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$have_perf_event" = "xyes"])
 
+AH_TEMPLATE([HAVE_PERF_EVENT], ["Perf event integration via perf_event.h"])
 AS_IF([test "x$have_perf_event" = "xyes"], [
-       AC_DEFINE([LTTNG_UST_HAVE_PERF_EVENT], [1])
+       AC_DEFINE([HAVE_PERF_EVENT], [1])
 ])
 
 AS_IF([test "x$NO_UNALIGNED_ACCESS" = "x"], [