[SCM] GNU libidn branch, master, updated. libidn-1-16-12-g7481d5c

[Simon Josefsson]

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http://git.savannah.gnu.org/cgit/libidn.git/commit/?id=7481d5c0351b7aaa890378fe07ef7fbf36dbafd3

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- Log -----------------------------------------------------------------
commit 7481d5c0351b7aaa890378fe07ef7fbf36dbafd3
Author: Simon Josefsson <address@hidden>
Date:   Tue Jan 12 18:16:46 2010 +0100

    Fix valgrind.m4.

-----------------------------------------------------------------------

Summary of changes:
 m4/valgrind.m4 |   17 ++++++++++-------
 1 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/m4/valgrind.m4 b/m4/valgrind.m4
index 7d687af..e22370f 100644
--- a/m4/valgrind.m4
+++ b/m4/valgrind.m4
@@ -1,5 +1,5 @@
-# valgrind.m4 serial 1
-dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
+# valgrind.m4 serial 2
+dnl Copyright (C) 2008, 2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -11,20 +11,23 @@ dnl From Simon Josefsson
 # Check if valgrind is available, and set VALGRIND to it if available.
 AC_DEFUN([sj_VALGRIND],
 [
+  AC_ARG_ENABLE(valgrind-tests,
+    AS_HELP_STRING([--enable-valgrind-tests],
+                   [run self tests under valgrind]),
+    [opt_valgrind_tests=$enableval], [opt_valgrind_tests=yes])
+
   # Run self-tests under valgrind?
-  if test "$cross_compiling" = no; then
+  if test "$opt_valgrind_tests" = "yes" && test "$cross_compiling" = no; then
     AC_CHECK_PROGS(VALGRIND, valgrind)
   fi
+
   if test -n "$VALGRIND" && $VALGRIND true > /dev/null 2>&1; then
     opt_valgrind_tests=yes
   else
     opt_valgrind_tests=no
     VALGRIND=
   fi
+
   AC_MSG_CHECKING([whether self tests are run under valgrind])
-  AC_ARG_ENABLE(valgrind-tests,
-    AS_HELP_STRING([--enable-valgrind-tests],
-                   [run self tests under valgrind]),
-    opt_valgrind_tests=$enableval)
   AC_MSG_RESULT($opt_valgrind_tests)
 ])


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