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Sat Sep 21 14:59:22 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* shlib-versions (*-*-gnu*): Increment libc to 0.2 for upcoming
	binary distribution.

	* sysdeps/mach/hurd/Makefile (rtld-installed-name): Provide
	definition to override dangerous one in Makeconfig.

	* hurd/Makefile (install-headers-nosubdir): Install <rpc/netdb.h>.
	($(includedir)/rpc/netdb.h): New rule.
	[ This is XXX until sunrpc can be built; <rpc/netdb.h> is
	essential. ]

Fri Sep 20 16:06:06 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* sysdeps/mach/hurd/i386/init-first.c (_dl_start): Add definition,
	to guarantee link errors if this is included in ld.so.
This commit is contained in:
Thomas Bushnell, BSG 1996-09-21 20:05:50 +00:00
parent 8de8ca1b94
commit 8a080f40d8
6 changed files with 49 additions and 4 deletions
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18
ChangeLog
View File

@ -1,3 +1,21 @@
Sat Sep 21 14:59:22 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* shlib-versions (*-*-gnu*): Increment libc to 0.2 for upcoming
binary distribution.
* sysdeps/mach/hurd/Makefile (rtld-installed-name): Provide
definition to override dangerous one in Makeconfig.
* hurd/Makefile (install-headers-nosubdir): Install <rpc/netdb.h>.
($(includedir)/rpc/netdb.h): New rule.
[ This is XXX until sunrpc can be built; <rpc/netdb.h> is
essential. ]
Fri Sep 20 16:06:06 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* sysdeps/mach/hurd/i386/init-first.c (_dl_start): Add definition,
to guarantee link errors if this is included in ld.so.
Thu Sep 19 23:36:19 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* hurd/hurdinit.c (__libc_argv): Provide common decl.

9
hurd/Makefile
View File

@ -68,6 +68,15 @@ distribute += hurdmalloc.h
include ../mach/Machrules
include ../Rules
# XXX sunrpc doesn't build yet for Hurd, but one of its headers is
# crucial nontheless. So sysdeps/mach/hurd/Makefile elides sunrpc
# from $(subdirs), and this rule arranges for the header in question
# to get installed.
install-headers-nosubdir: $(includedir)/rpc/netdb.h
$(includedir)/rpc/netdb.h: $(top_srcdir)/sunrpc/rpc/netdb.h
$(do-install)
# intr-rpc.defs defines the INTR_INTERFACE macro to make the generated RPC
# stubs import <hurd/signal.h> and #define __mach_msg to
# _hurd_intr_rpc_mach_msg.

3
hurd/hurdinit.c
View File

@ -31,6 +31,8 @@ struct hurd_port *_hurd_ports;
unsigned int _hurd_nports;
mode_t _hurd_umask;
sigset_t _hurdsig_traced;
char **__libc_argv;
error_t
_hurd_ports_use (int which, error_t (*operate) (mach_port_t))
@ -165,7 +167,6 @@ _hurd_setproc (process_t procserver)
{
error_t err;
mach_port_t oldmsg;
extern char **__libc_argv;
/* Give the proc server our message port. */
if (err = __proc_setmsgport (procserver, _hurd_msgport, &oldmsg))

4
shlib-versions
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@ -24,8 +24,8 @@ alpha-*-linux* libc=6
# libhurduser.so.0.0 corresponds to hurd/*.defs as of 7 May 1996.
*-*-gnu* libhurduser=0.0
# libc.so.0.0 is for the Hurd alpha release 0.0.
*-*-gnu* libc=0.0
# libc.so.0.2 is for the Hurd alpha release 0.2.
*-*-gnu* libc=0.2
# The -ldl interface (see <dlfcn.h>) is the same on all platforms.
*-*-* libdl=2

5
sysdeps/mach/hurd/Makefile
View File

@ -18,7 +18,12 @@
ifdef in-Makerules
# This should be in a more global place, because the problem it solves
# is universal, but this is good enough for here.
rtld-installed-name := ld.so$(libc.so-version)
subdirs := $(filter-out sunrpc,$(subdirs)) # XXX skip broken dirs
# See hurd/Makefile for commands that install some crucial sunrpc headers.
# Look for header files in hurd/ under the top-level library source directory.
# Look for generated header files where they get created.

14
sysdeps/mach/hurd/i386/init-first.c
View File

@ -1,5 +1,5 @@
/* Initialization code run first thing by the ELF startup code. For i386/Hurd.
Copyright (C) 1995 Free Software Foundation, Inc.
Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -248,3 +248,15 @@ __libc_init_first (int argc __attribute__ ((unused)), ...)
_hurd_startup ((void **) &argc, &doinit);
#endif
}
/* This function is defined here so that if this file ever gets into
ld.so we will get a link error. Having this file silently included
in ld.so causes disaster, because the _init definition above will
cause ld.so to gain an init function, which is not a cool thing. */
void
_dl_start ()
{
abort ();
}