[PATCH] don't know how to make gnats-pwconv.o

[Chad Walstrom <chewie@wookimus.net>]

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Tim Buck wrote:
> autoheader: `autoconf.h.in' is updated
> 
> Then I did:
> # autoconf
> # cd ..
> # make clean && ./configure --prefix=/usr/gnats
> 
> When configure was done, I did 'make', and now I'm back to:
> 
> Creating gnats-databases...
> make: don't know how to make gnats-pwconv.o. Stop
> *** Error code 2

Hmm...  Is there any way to get a little more verbosity in your make
process?

I did some digging.  It looks like the HAVE_CRYPT definition is never
really set.  I don't know when it ever was. HAVE_CRYPT_H is being set in
autoconf.h.in (including the older 2.13 generated version).  We need to
check for this new define in gnats-pwconv.c and gnatsd.c.  Apparently,
as the comment states, crypt() can be defined in unistd.h or crypt.h.
We need to figure out which, and handle it appropriately.

Additionally, gnats-pwconv.c has extraneous #include directives that are
already called in gnats.h.  This may actually be one source of confusion
by the compiler/linker.

I haven't yet tested this thoroughly, but here's a possible patch to
actually include the crypt.h header file correctly.  Preliminary tests
on my machine are favorable, but then again, I didn't have problems
w/the Debian GNU/Linux setup.

--- orig/gnats/gnats-pwconv.c
+++ mod/gnats/gnats-pwconv.c
@@ -19,15 +19,10 @@
 
 #include "gnats.h"
 #ifdef HAVE_LIBCRYPT
-#ifdef HAVE_CRYPT		/* some systems declare `crypt' in unistd.h */
+#ifdef HAVE_CRYPT_H		/* some systems declare `crypt' in unistd.h */
 #include <crypt.h>
 #endif
 #endif
-#include <getopt.h>
-#include <stdio.h>
-#include <time.h>
-#include <unistd.h>
-
 
 enum _Crypt_Type { NONE, PLAIN, CRYPT, MD5 };
 typedef enum _Crypt_Type Crypt_Type;
--- orig/gnats/gnatsd.c
+++ mod/gnats/gnatsd.c
@@ -24,7 +24,7 @@
 #include "query.h"
 
 #ifdef HAVE_LIBCRYPT
-#ifdef HAVE_CRYPT		/* some systems declare `crypt' in unistd.h */
+#ifdef HAVE_CRYPT_H		/* some systems declare `crypt' in unistd.h */
 #include <crypt.h>
 #endif
 #endif

-- 
Chad Walstrom <chewie@wookimus.net>           http://www.wookimus.net/
           assert(expired(knowledge)); /* core dump */

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