diff options
Diffstat (limited to 'm4/strings_h.m4')
| -rw-r--r-- | m4/strings_h.m4 | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/m4/strings_h.m4 b/m4/strings_h.m4 index da19d1b876..69de32ac5d 100644 --- a/m4/strings_h.m4 +++ b/m4/strings_h.m4 @@ -1,5 +1,5 @@ # Configure a replacement for <strings.h>. -# serial 8 +# serial 9 # Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation @@ -30,6 +30,10 @@ AC_DEFUN_ONCE([gl_STRINGS_H], ]], [ffs strcasecmp strncasecmp]) ]) +# gl_STRINGS_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. AC_DEFUN([gl_STRINGS_MODULE_INDICATOR], [ dnl Ensure to expand the default settings once only. @@ -37,6 +41,9 @@ AC_DEFUN([gl_STRINGS_MODULE_INDICATOR], gl_MODULE_INDICATOR_SET_VARIABLE([$1]) ]) +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. AC_DEFUN([gl_STRINGS_H_REQUIRE_DEFAULTS], [ m4_defun(GL_MODULE_INDICATOR_PREFIX[_STRINGS_H_MODULE_INDICATOR_DEFAULTS], [ |