-# iconv_h.m4 serial 1
-dnl Copyright (C) 2007 Free Software Foundation, Inc.
+# iconv_h.m4 serial 8
+dnl Copyright (C) 2007-2013 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.
AC_DEFUN([gl_ICONV_H],
[
AC_REQUIRE([gl_ICONV_H_DEFAULTS])
- gl_ABSOLUTE_HEADER([iconv.h])
- ABSOLUTE_ICONV_H=\"$gl_cv_absolute_iconv_h\"
- AC_SUBST([ABSOLUTE_ICONV_H])
- ICONV_H=
- AC_SUBST([ICONV_H])
+
+ dnl Execute this unconditionally, because ICONV_H may be set by other
+ dnl modules, after this code is executed.
+ gl_CHECK_NEXT_HEADERS([iconv.h])
+])
+
+dnl Unconditionally enables the replacement of <iconv.h>.
+AC_DEFUN([gl_REPLACE_ICONV_H],
+[
+ AC_REQUIRE([gl_ICONV_H_DEFAULTS])
+ ICONV_H='iconv.h'
+ AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"])
])
AC_DEFUN([gl_ICONV_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_ICONV_H_DEFAULTS])
- GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
+ gl_MODULE_INDICATOR_SET_VARIABLE([$1])
])
AC_DEFUN([gl_ICONV_H_DEFAULTS],
[
+ GNULIB_ICONV=0; AC_SUBST([GNULIB_ICONV])
dnl Assume proper GNU behavior unless another module says otherwise.
+ ICONV_CONST=; AC_SUBST([ICONV_CONST])
+ REPLACE_ICONV=0; AC_SUBST([REPLACE_ICONV])
REPLACE_ICONV_OPEN=0; AC_SUBST([REPLACE_ICONV_OPEN])
+ REPLACE_ICONV_UTF=0; AC_SUBST([REPLACE_ICONV_UTF])
+ ICONV_H=''; AC_SUBST([ICONV_H])
+ AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"])
])