Thomas Adam:

> 1.  Introduces config.h -- this is actually written out as include/got_compat.h

This makes it easier to check whether all those #ifdef HAVE_FOO
refer to a macro that actually has a chance to be defined.  After
stumbling over the spurious HAVE_SHA2, I started grepping...

Unless I missed something, there are a considerable number of HAVE_
macros that don't show up in got_compat.h and that can never be
defined by the configure script.  Note that AM_CONDITIONAL does
_not_ imply a corresponding AC_DEFINE.

Here's the list, along with the files where the macro is referenced:

HAVE_DIRENT_H
HAVE_FCNTL_CLOSEM
HAVE_NDIR_H
HAVE_SYSCONF
HAVE_SYS_DIR_H
HAVE_SYS_NDIR_H
	compat/closefrom.c

HAVE_IMSG
	include/got_compat2.h

HAVE_LIBUTIL_H
	include/got_compat2.h

HAVE_PROC_PID
	compat/closefrom.c
	compat/getdtablecount.c

HAVE_PROGRAM_INVOCATION_SHORT_NAME
	compat/getprogname.c

HAVE_PR_SET_NAME
	compat/setproctitle.c

HAVE_SHA2
	include/got_compat2.h

HAVE_SHA256UPDATE
HAVE_SHA384UPDATE
HAVE_SHA512UPDATE
	compat/sha2.c
	compat/sha2.h

HAVE_STRNLEN
	include/got_compat2.h

HAVE_STRUCT_POLLFD_FD
	compat/bsd-poll.h

HAVE_SYS_SELECT_H
	compat/bsd-poll.c

-- 
Christian "naddy" Weisgerber                          naddy@mips.inka.de