1 files changed, 37 insertions, 0 deletions
diff --git a/gl/m4/valgrind-tests.m4 b/gl/m4/valgrind-tests.m4
new file mode 100644
index 0000000..0a2a9a8
--- /dev/null
+++ b/gl/m4/valgrind-tests.m4
@@ -0,0 +1,37 @@
+# valgrind-tests.m4 serial 3
+dnl Copyright (C) 2008-2011 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.
+
+dnl From Simon Josefsson
+
+# gl_VALGRIND_TESTS()
+# -------------------
+# Check if valgrind is available, and set VALGRIND to it if available.
+AC_DEFUN([gl_VALGRIND_TESTS],
+[
+  AC_ARG_ENABLE(valgrind-tests,
+    AS_HELP_STRING([--enable-valgrind-tests],
+                   [run self tests under valgrind]),
+    [opt_valgrind_tests=$enableval], [opt_valgrind_tests=yes])
+
+  # Run self-tests under valgrind?
+  if test "$opt_valgrind_tests" = "yes" && test "$cross_compiling" = no; then
+    AC_CHECK_PROGS(VALGRIND, valgrind)
+  fi
+
+  OPTS="-q --error-exitcode=1 --leak-check=full"
+
+  if test -n "$VALGRIND" \
+     && $VALGRIND $OPTS $SHELL -c 'exit 0' > /dev/null 2>&1; then
+    opt_valgrind_tests=yes
+    VALGRIND="$VALGRIND $OPTS"
+  else
+    opt_valgrind_tests=no
+    VALGRIND=
+  fi
+
+  AC_MSG_CHECKING([whether self tests are run under valgrind])
+  AC_MSG_RESULT($opt_valgrind_tests)
+])