From: Michael Jeanson <mjeanson@efficios.com>
Date: Tue, 16 Apr 2019 17:48:00 +0000 (-0400)
Subject: Check for TLS support after CC detection
X-Git-Tag: v0.11.0~5
X-Git-Url: https://git.lttng.org/?p=urcu.git;a=commitdiff_plain;h=e9fa48766cd5c285cbe1ad722ef975e87f51d9ee

Check for TLS support after CC detection

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/configure.ac b/configure.ac
index 3879f8f..475dcf5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,6 +45,11 @@ AC_ARG_ENABLE([compiler-tls],
 	[def_compiler_tls=$enableval],
 	[def_compiler_tls="yes"])
 
+# Checks for C compiler
+AC_USE_SYSTEM_EXTENSIONS
+AC_PROG_CC
+AC_PROG_CC_STDC
+
 # If not overridden, use ax_tls.m4 to check if TLS is available.
 AS_IF([test "x$def_compiler_tls" = "xyes"],
 	[AX_TLS([def_tls_detect=$ac_cv_tls], [:])],
@@ -54,11 +59,6 @@ AS_IF([test "x$def_tls_detect" = "x"],
 	[:],
 	[AC_DEFINE_UNQUOTED([CONFIG_RCU_TLS], $def_tls_detect)])
 
-# Checks for C compiler
-AC_USE_SYSTEM_EXTENSIONS
-AC_PROG_CC
-AC_PROG_CC_STDC
-
 # Checks for programs.
 AC_PROG_AWK
 AC_PROG_MAKE_SET