New module 'iconv_open'.

[gnulib.git] / m4 / iconv_h.m4

diff --git a/m4/iconv_h.m4 b/m4/iconv_h.m4
new file mode 100644 (file)
index 0000000..a4324f9
--- /dev/null
+++ b/m4/iconv_h.m4
@@ -0,0 +1,28 @@
+# iconv_h.m4 serial 1
+dnl Copyright (C) 2007 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])
+])
+
+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
+])
+
+AC_DEFUN([gl_ICONV_H_DEFAULTS],
+[
+  dnl Assume proper GNU behavior unless another module says otherwise.
+  REPLACE_ICONV_OPEN=0; AC_SUBST([REPLACE_ICONV_OPEN])
+])