From: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Date: Mon, 2 Feb 2015 21:33:56 +0000 (-0500)
Subject: configure: add check for compiler inline keyword support
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=7d617f1db05b0646456aaf811395a395b2ed8fc6;p=lttng-tools.git

configure: add check for compiler inline keyword support

Check support of the inline keyword by the compiler.
If not supported, inline is replaced by the appropriate keyword or nothing.[1]

Based on autoscan diagnostic

[1]http://www.gnu.org/software/autoconf/manual/autoconf.html#AC_005fC_005fINLINE

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/configure.ac b/configure.ac
index 5290addf2..8871889f0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -70,6 +70,7 @@ AC_CHECK_FUNCS([ \
 	strncasecmp strndup strpbrk strrchr strstr strtol strtoul \
 	strtoull \
 ])
+
 # Babeltrace viewer check
 AC_ARG_WITH([babeltrace-bin],
 	AS_HELP_STRING([--with-babeltrace-bin],
@@ -414,7 +415,11 @@ fi
 AM_CONDITIONAL([BUILD_JAVA_LOG4J_AGENT], [test "x$build_java_log4j_agent" = "xyes"])
 
 AC_SYS_LARGEFILE
+
+# C compiler tests
 AC_PROG_CC
+AC_C_INLINE
+
 LT_INIT
 AC_PROG_YACC
 AC_PROG_LEX