diff options
Diffstat (limited to 'm4/iconv_h.m4')
| -rw-r--r-- | m4/iconv_h.m4 | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/m4/iconv_h.m4 b/m4/iconv_h.m4 index e4fccc04b2..2940988297 100644 --- a/m4/iconv_h.m4 +++ b/m4/iconv_h.m4 @@ -1,4 +1,4 @@ -# iconv_h.m4 serial 14 +# iconv_h.m4 serial 15 dnl Copyright (C) 2007-2021 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -29,6 +29,10 @@ AC_DEFUN([gl_REPLACE_ICONV_H], AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"]) ]) +# gl_ICONV_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_ICONV_MODULE_INDICATOR], [ dnl Ensure to expand the default settings once only. @@ -36,6 +40,9 @@ AC_DEFUN([gl_ICONV_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_ICONV_H_REQUIRE_DEFAULTS], [ m4_defun(GL_MODULE_INDICATOR_PREFIX[_ICONV_H_MODULE_INDICATOR_DEFAULTS], [ |