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Fri Jun 14 01:51:47 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>

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* version.c (banner): New static const variable, complete version
	banner text.
	(__libc_print_version): Use it, and use __write instead of printf.

	* configure.in (sysnames): Don't cache the value, because it
 	depends only on libc sources.  Merge uniquifying third pass into
	Implies/parent expansion second pass.  Report each unique name as
	it is added in partial report string, terminated when finished.

	* Makeconfig (sysdep_dir): Move defn before config.status rule that
	expands it.
	(sysdep-configures): Variable removed.
	(config.status): Use its contents directly, tighten up a bit, and
	include Implies files.

	* elf/dl-open.c (_dl_open) [PIC]: Set PARENT to _dl_loaded if null.

	* elf/Makefile ($(objpfx)$(rtld-installed-name)): Make a symlink.

	* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_open_zero_fill):
	Add comment.

	* elf/rtld.c (dl_main): Close _dl_zerofd after mapping deps.

	* sysdeps/generic/machine-gmon.h [NO_UNDERSCORES]: Define mcount as
	weak alias for _mcount.
	* sysdeps/alpha/_mcount.S (mcount): Define as weak alias.
This commit is contained in:
Roland McGrath
1996-06-14 12:05:04 +00:00
parent 9f70e81bca
commit f332db0256
8 changed files with 90 additions and 51 deletions
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27
version.c
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@ -16,38 +16,35 @@ License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "version.h"
const char __libc_release[] = RELEASE;
const char __libc_version[] = VERSION;
void
__libc_print_version (void)
{
printf ("GNU C Library %s release version %s, by Roland McGrath et al.\n",
__libc_release, __libc_version);
#ifdef __VERSION__
printf ("Compiled by GNU CC version %s.\n", __VERSION__);
#endif
puts ("\
static const char banner[] =
"GNU C Library "RELEASE" release version "VERSION", by Roland McGrath et al.\n\
Compiled by GNU CC version "__VERSION__".\n\
Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.\n\
This is free software; see the source for copying conditions.\n\
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A\n\
PARTICULAR PURPOSE.");
PARTICULAR PURPOSE.";
#include <unistd.h>
void
__libc_print_version (void)
{
__write (STDOUT_FILENO, banner, sizeof banner - 1);
}
#ifdef HAVE_ELF
/* This function is the entry point for the shared object.
Running the library as a program will get here. */
#include <stdlib.h>
void
__libc_main (void)
{
__libc_print_version ();
exit (0);
_exit (0);
}
#endif