Commit 1d27f2ae7983295480d2313d3b2a631f9962840a
2010-02-08T15:07:14
obstack-printf-posix: ensure declaration The replacement <stdio.h> was failing to declare obstack_printf if obstack-printf-posix was used in isolation without unit tests. * m4/obstack-printf.m4 (gl_DECL_OBSTACK_PRINTF): New macro, extracted from gl_FUNC_OBSTACK_PRINTF. (gl_FUNC_OBSTACK_PRINTF): Invoke it. * m4/obstack-printf-posix.m4 (gl_FUNC_OBSTACK_PRINTF_POSIX): Likewise. * lib/stdio.in.h (obstack_printf, obstack_vprintf): Declare also if GNULIB_OBSTACK_PRINTF_POSIX is 1 and GNULIB_OBSTACK_PRINTF is 0. Signed-off-by: Eric Blake <ebb9@byu.net>