Move compat macros in 'lttng/align.h' to a private header

[lttng-ust.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index e5ac32003a265f7af970bb699db2b31ff415f4db..a987d95c18867f7ccd25f2668522cc53d33dddce 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])
@@ -20,7 +22,7 @@ AC_SUBST([PATCHLEVEL_VERSION], [V_PATCH])
 # Following the numbering scheme proposed by libtool for the library version
 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
 # This is the library version of liblttng-ust.
-m4_define([UST_LIB_V_MAJOR], [0])
+m4_define([UST_LIB_V_MAJOR], [1])
 m4_define([UST_LIB_V_MINOR], [0])
 m4_define([UST_LIB_V_PATCH], [0])
 
@@ -51,7 +53,8 @@ AM_SILENT_RULES([yes])
 AC_USE_SYSTEM_EXTENSIONS
 AC_SYS_LARGEFILE
 AC_PROG_CC
-AC_PROG_CC_STDC
+# AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70
+m4_version_prereq([2.70], [], [AC_PROG_CC_STDC])
 AC_PROG_CXX
 AX_CXX_COMPILE_STDCXX([11])
 RW_PROG_CXX_WORKS
@@ -251,8 +254,6 @@ AM_CONDITIONAL([HAVE_DLINFO], [test "x${ac_cv_have_decl_RTLD_DI_LINKMAP}" = "xye
 
 # Require URCU >= 0.12 for DEFINE_URCU_TLS_INIT
 PKG_CHECK_MODULES([URCU], [liburcu >= 0.12])
-PKG_CHECK_MODULES([URCU_BP], [liburcu-bp >= 0.12])
-PKG_CHECK_MODULES([URCU_CDS], [liburcu-cds >= 0.12])
 
 # numa.h integration
 AS_IF([test "x$NO_NUMA" = "x1"],[