# Iconv
AM_ICONV
-AC_CHECK_HEADERS(iconv.h,
- [AC_CHECK_TYPE(iconv_t,:,
- AC_DEFINE(iconv_t, int,
- [Conversion descriptor type]),
- [#include <iconv.h>])])
+AC_CHECK_HEADERS(iconv.h)
+AC_CHECK_TYPE(iconv_t,:,
+ AC_DEFINE(iconv_t, int,
+ [Conversion descriptor type]),
+ [
+#ifdef HAVE_ICONV_H
+# include <iconv.h>
+#endif
+])
AC_OUTPUT([Makefile\
doc/Makefile\