* [PATCH] ldconfig implicit directories on bi-ABI arches
@ 2003-06-19 18:36 Jakub Jelinek
2003-06-25 8:16 ` Ulrich Drepper
0 siblings, 1 reply; 2+ messages in thread
From: Jakub Jelinek @ 2003-06-19 18:36 UTC (permalink / raw)
To: Ulrich Drepper, Roland McGrath; +Cc: Glibc hackers
Hi!
This patch makes ldconfig on x86_64, s390{,x}, sparc{,64} and ppc{,64}
scan all of {,/usr}/lib{,64} by default (unless -n) and on mips*
{,/usr}/lib{,32,64}.
2003-06-19 Jakub Jelinek <jakub@redhat.com>
* elf/ldconfig.c (main): Use add_system_dir instead of add_dir.
* sysdeps/generic/dl-cache.h (add_system_dir): Define.
* sysdeps/unix/sysv/linux/x86_64/dl-cache.h: Include sparc
dl-cache.h.
* sysdeps/unix/sysv/linux/s390/dl-cache.h: New file.
* sysdeps/unix/sysv/linux/mips/dl-cache.h: New file.
* sysdeps/unix/sysv/linux/powerpc/dl-cache.h: New file.
* sysdeps/unix/sysv/linux/sparc/dl-cache.h: New file.
--- libc/elf/ldconfig.c.jj 2003-04-14 07:11:22.000000000 -0400
+++ libc/elf/ldconfig.c 2003-06-18 16:39:34.000000000 -0400
@@ -1103,9 +1103,9 @@ main (int argc, char **argv)
if (!opt_only_cline)
{
/* Always add the standard search paths. */
- add_dir (SLIBDIR);
+ add_system_dir (SLIBDIR);
if (strcmp (SLIBDIR, LIBDIR))
- add_dir (LIBDIR);
+ add_system_dir (LIBDIR);
parse_conf (config_file);
}
--- libc/sysdeps/generic/dl-cache.h.jj 2003-06-16 14:26:24.000000000 -0400
+++ libc/sysdeps/generic/dl-cache.h 2003-06-18 16:42:17.000000000 -0400
@@ -32,6 +32,10 @@
# define LD_SO_CACHE SYSCONFDIR "/ld.so.cache"
#endif
+#ifndef add_system_dir
+# define add_system_dir(dir) add_dir (dir)
+#endif
+
#define CACHEMAGIC "ld.so-1.7.0"
/* libc5 and glibc 2.0/2.1 use the same format. For glibc 2.2 another
--- libc/sysdeps/unix/sysv/linux/s390/dl-cache.h.jj 2003-06-18 17:03:34.000000000 -0400
+++ libc/sysdeps/unix/sysv/linux/s390/dl-cache.h 2003-06-18 17:27:35.000000000 -0400
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/sparc/dl-cache.h>
--- libc/sysdeps/unix/sysv/linux/mips/dl-cache.h.jj 2003-06-18 17:03:34.000000000 -0400
+++ libc/sysdeps/unix/sysv/linux/mips/dl-cache.h 2003-06-18 17:05:41.000000000 -0400
@@ -0,0 +1,43 @@
+/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
+ Copyright (C) 2003 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
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define add_system_dir(dir) \
+ do \
+ { \
+ size_t len = strlen (dir); \
+ char path[len + 3]; \
+ memcpy (path, dir, len + 1); \
+ if (len >= 6 \
+ && (! memcmp (path + len - 6, "/lib64", 6) \
+ || ! memcmp (path + len - 6, "/lib32", 6))) \
+ { \
+ len -= 2; \
+ path[len] = '\0'; \
+ } \
+ add_dir (path); \
+ if (len >= 4 && ! memcmp (path + len - 4, "/lib", 4)) \
+ { \
+ memcpy (path + len, "32", 3); \
+ add_dir (path); \
+ memcpy (path + len, "64", 3); \
+ add_dir (path); \
+ } \
+ } while (0)
+
+#include_next <dl-cache.h>
--- libc/sysdeps/unix/sysv/linux/powerpc/dl-cache.h.jj 2003-06-18 17:03:34.000000000 -0400
+++ libc/sysdeps/unix/sysv/linux/powerpc/dl-cache.h 2003-06-18 17:27:35.000000000 -0400
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/sparc/dl-cache.h>
--- libc/sysdeps/unix/sysv/linux/sparc/dl-cache.h.jj 2003-06-18 17:03:34.000000000 -0400
+++ libc/sysdeps/unix/sysv/linux/sparc/dl-cache.h 2003-06-18 17:26:49.000000000 -0400
@@ -0,0 +1,39 @@
+/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
+ Copyright (C) 2003 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
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define add_system_dir(dir) \
+ do \
+ { \
+ size_t len = strlen (dir); \
+ char path[len + 3]; \
+ memcpy (path, dir, len + 1); \
+ if (len >= 6 && ! memcmp (path + len - 6, "/lib64", 6)) \
+ { \
+ len -= 2; \
+ path[len] = '\0'; \
+ } \
+ add_dir (path); \
+ if (len >= 4 && ! memcmp (path + len - 4, "/lib", 4)) \
+ { \
+ memcpy (path + len, "64", 3); \
+ add_dir (path); \
+ } \
+ } while (0)
+
+#include <sysdeps/generic/dl-cache.h>
--- libc/sysdeps/unix/sysv/linux/x86_64/dl-cache.h.jj 2002-04-22 07:51:40.000000000 -0400
+++ libc/sysdeps/unix/sysv/linux/x86_64/dl-cache.h 2003-06-18 17:29:02.000000000 -0400
@@ -1,5 +1,5 @@
/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
- Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2000, 2002, 2003 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
@@ -22,4 +22,4 @@
#define _dl_cache_check_flags(flags) \
((flags) == _DL_CACHE_DEFAULT_ID)
-#include_next <dl-cache.h>
+#include <sysdeps/unix/sysv/linux/sparc/dl-cache.h>
Jakub
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] ldconfig implicit directories on bi-ABI arches
2003-06-19 18:36 [PATCH] ldconfig implicit directories on bi-ABI arches Jakub Jelinek
@ 2003-06-25 8:16 ` Ulrich Drepper
0 siblings, 0 replies; 2+ messages in thread
From: Ulrich Drepper @ 2003-06-25 8:16 UTC (permalink / raw)
To: Jakub Jelinek; +Cc: Roland McGrath, Glibc hackers
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Jakub Jelinek wrote:
> 2003-06-19 Jakub Jelinek <jakub@redhat.com>
>
> * elf/ldconfig.c (main): Use add_system_dir instead of add_dir.
> * sysdeps/generic/dl-cache.h (add_system_dir): Define.
> * sysdeps/unix/sysv/linux/x86_64/dl-cache.h: Include sparc
> dl-cache.h.
> * sysdeps/unix/sysv/linux/s390/dl-cache.h: New file.
> * sysdeps/unix/sysv/linux/mips/dl-cache.h: New file.
> * sysdeps/unix/sysv/linux/powerpc/dl-cache.h: New file.
> * sysdeps/unix/sysv/linux/sparc/dl-cache.h: New file.
I've applied the patch.
- --
- --------------. ,-. 444 Castro Street
Ulrich Drepper \ ,-----------------' \ Mountain View, CA 94041 USA
Red Hat `--' drepper at redhat.com `---------------------------
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2003-06-25 8:16 ` Ulrich Drepper
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