From aa8645587548066172f5222d842444f198ec5613 Mon Sep 17 00:00:00 2001 From: Brian Feldman Date: Fri, 27 Oct 2000 01:19:02 +0000 Subject: Fix problems people were having with large -O levels with GCC and getting libutil/libcrypt to work properly. I've determined that GCC thinks it can inline all functions, including weak-symboled ones, if it feels like it. Create a new stub.c and move any stubs there to prevent inlining. Thanks to jdp and William S. Duncanson for helping me finally find the problem. --- lib/libutil/stub.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 lib/libutil/stub.c (limited to 'lib/libutil/stub.c') diff --git a/lib/libutil/stub.c b/lib/libutil/stub.c new file mode 100644 index 000000000000..e8ffa19e5528 --- /dev/null +++ b/lib/libutil/stub.c @@ -0,0 +1,43 @@ +/*- + * Copyright (c) 2000 Brian Fundakowski Feldman + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include +#include + +/* + * Stub out what's in -lcrypt. + */ + +#pragma weak crypt_set_format +int +crypt_set_format(const char *f) { + + if (getenv("CRYPT_DEBUG") != NULL) + fprintf(stderr, "crypt_set_format: eek, stub called!\n"); + return (0); +} -- cgit v1.2.3