suppress warning about underquoted calls

diff --git a/config/arg_enable_coverage.m4 b/config/arg_enable_coverage.m4
index 91e4796..2adc28b 100644 (file)
--- a/config/arg_enable_coverage.m4
+++ b/config/arg_enable_coverage.m4
@@ -1,6 +1,6 @@
 ##                        -*- Autoconf -*-
 
-AC_DEFUN(ARG_ENABLE_COVERAGE,
+AC_DEFUN([ARG_ENABLE_COVERAGE],
 [AC_ARG_ENABLE(coverage,
   AC_HELP_STRING([--enable-coverage],[enable coverage testing]),
   [ if test ${enableval-yes} = yes; then

diff --git a/config/arg_with_doxygen.m4 b/config/arg_with_doxygen.m4
index e5212c8..fa88c26 100644 (file)
--- a/config/arg_with_doxygen.m4
+++ b/config/arg_with_doxygen.m4
@@ -1,6 +1,6 @@
 ##                        -*- Autoconf -*-
 
-AC_DEFUN(ARG_WITH_DOXYGEN,
+AC_DEFUN([ARG_WITH_DOXYGEN],
 [AC_ARG_WITH(doxygen,
 AC_HELP_STRING([--enable-doxygen],
                [enable documentation generation with doxygen (yes)]),