From 65907f075019bc6766b8e8d07cab2dde3380ace8 Mon Sep 17 00:00:00 2001
From: Lev Walkin <vlm@lionet.info>
Date: Sun, 14 Sep 2014 17:19:21 -0700
Subject: portability fixes

---
 configure | 40 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

(limited to 'configure')

diff --git a/configure b/configure
index 0c9136e4..d440a922 100755
--- a/configure
+++ b/configure
@@ -12426,8 +12426,6 @@ if test x$enable_werror = xyes; then
   ADD_CFLAGS="-Werror -W -Wpointer-arith"
 fi
 
-
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wall" >&5
 $as_echo_n "checking whether C compiler accepts -Wall... " >&6; }
 if ${ax_cv_check_cflags___Wall+:} false; then :
@@ -12709,6 +12707,44 @@ else
   :
 fi
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wno-error=unused-variable" >&5
+$as_echo_n "checking whether C compiler accepts -Wno-error=unused-variable... " >&6; }
+if ${ax_cv_check_cflags___Wno_error_unused_variable+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+  ax_check_save_flags=$CFLAGS
+  CFLAGS="$CFLAGS  -Wno-error=unused-variable"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ax_cv_check_cflags___Wno_error_unused_variable=yes
+else
+  ax_cv_check_cflags___Wno_error_unused_variable=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  CFLAGS=$ax_check_save_flags
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wno_error_unused_variable" >&5
+$as_echo "$ax_cv_check_cflags___Wno_error_unused_variable" >&6; }
+if test x"$ax_cv_check_cflags___Wno_error_unused_variable" = xyes; then :
+  TESTSUITE_CFLAGS="$TESTSUITE_CFLAGS -Wno-error=unused-variable"
+else
+  :
+fi
+
+
+
+
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 $as_echo_n "checking for ANSI C header files... " >&6; }
-- 
cgit v1.2.3