ALT Linux Team development discussions
 help / color / mirror / Atom feed
* [devel] libdb* mess
@ 2003-05-28  3:46 Alexey Tourbin
  2003-05-28  9:32 ` Dmitry V. Levin
  2003-05-28 10:57 ` Sergey Vlasov
  0 siblings, 2 replies; 6+ messages in thread
From: Alexey Tourbin @ 2003-05-28  3:46 UTC (permalink / raw)
  To: devel

[-- Attachment #1: Type: text/plain, Size: 964 bytes --]

Есть такое дело (в Daedalus'е):

$ pwd | sed "s,$HOME,~,"
~/RPM/BUILD/perl/x2p
$ make a2p
cc -o a2p -L/usr/local/lib hash.o  str.o util.o walk.o a2p.o -lnsl -lndbm -lgdbm -ldb -ldl -lm -lpthread -lc -lcrypt -lutil -lrt
$ ldd a2p
        libnsl.so.1 => /lib/libnsl.so.1 (0x40012000)
        libdb.so.3 => /lib/libdb.so.3 (0x40027000)
        libgdbm.so.3 => /usr/lib/libgdbm.so.3 (0x40068000)
        libdb-4.1.so => /lib/libdb-4.1.so (0x4006e000)
        libdl.so.2 => /lib/i686/libdl.so.2 (0x4012f000)
        libm.so.6 => /lib/i686/libm.so.6 (0x40132000)
        libpthread.so.0 => /lib/i686/libpthread.so.0 (0x40155000)
        libc.so.6 => /lib/i686/libc.so.6 (0x40169000)
        libcrypt.so.1 => /lib/i686/libcrypt.so.1 (0x4028c000)
        libutil.so.1 => /lib/i686/libutil.so.1 (0x402be000)
        librt.so.1 => /lib/i686/librt.so.1 (0x402c1000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
$

Вопрос: почему подцепилось libdb две штуки?

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [devel] libdb* mess
  2003-05-28  3:46 [devel] libdb* mess Alexey Tourbin
@ 2003-05-28  9:32 ` Dmitry V. Levin
  2003-05-28 10:26   ` [devel] " Alexey Tourbin
  2003-05-28 10:57 ` Sergey Vlasov
  1 sibling, 1 reply; 6+ messages in thread
From: Dmitry V. Levin @ 2003-05-28  9:32 UTC (permalink / raw)
  To: ALT Devel discussion list

[-- Attachment #1: Type: text/plain, Size: 1193 bytes --]

On Wed, May 28, 2003 at 07:46:31AM +0400, Alexey Tourbin wrote:
> Есть такое дело (в Daedalus'е):

В Сизифе это был бы crash bug.

> $ pwd | sed "s,$HOME,~,"
> ~/RPM/BUILD/perl/x2p
> $ make a2p
> cc -o a2p -L/usr/local/lib hash.o  str.o util.o walk.o a2p.o -lnsl -lndbm -lgdbm -ldb -ldl -lm -lpthread -lc -lcrypt -lutil -lrt
> $ ldd a2p
>         libnsl.so.1 => /lib/libnsl.so.1 (0x40012000)
>         libdb.so.3 => /lib/libdb.so.3 (0x40027000)
>         libgdbm.so.3 => /usr/lib/libgdbm.so.3 (0x40068000)
>         libdb-4.1.so => /lib/libdb-4.1.so (0x4006e000)
>         libdl.so.2 => /lib/i686/libdl.so.2 (0x4012f000)
>         libm.so.6 => /lib/i686/libm.so.6 (0x40132000)
>         libpthread.so.0 => /lib/i686/libpthread.so.0 (0x40155000)
>         libc.so.6 => /lib/i686/libc.so.6 (0x40169000)
>         libcrypt.so.1 => /lib/i686/libcrypt.so.1 (0x4028c000)
>         libutil.so.1 => /lib/i686/libutil.so.1 (0x402be000)
>         librt.so.1 => /lib/i686/librt.so.1 (0x402c1000)
>         /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
> $
> 
> Вопрос: почему подцепилось libdb две штуки?

Программа использует одну libdb, а одна из вышеперечисленных библиотек -
другую.


--
ldv

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread

* [devel] Re: libdb* mess
  2003-05-28  9:32 ` Dmitry V. Levin
@ 2003-05-28 10:26   ` Alexey Tourbin
  2003-05-28 10:44     ` Dmitry V. Levin
  0 siblings, 1 reply; 6+ messages in thread
From: Alexey Tourbin @ 2003-05-28 10:26 UTC (permalink / raw)
  To: ALT Devel discussion list

[-- Attachment #1: Type: text/plain, Size: 2517 bytes --]

On Wed, May 28, 2003 at 01:32:04PM +0400, Dmitry V. Levin wrote:
> On Wed, May 28, 2003 at 07:46:31AM +0400, Alexey Tourbin wrote:
> > Есть такое дело (в Daedalus'е):
> 
> В Сизифе это был бы crash bug.

Однако оно работает.  Просто ни одна из этих библиотек не используется,
а линкуются они за компанию. :)

$ ldd /usr/bin/a2p
        libnsl.so.1 => /lib/libnsl.so.1 (0x40012000)
        libdb.so.3 => /lib/libdb.so.3 (0x40027000)
        libgdbm.so.3 => /usr/lib/libgdbm.so.3 (0x40068000)
        libdb-4.0.so => /lib/libdb-4.0.so (0x4006e000)
        libdl.so.2 => /lib/i686/libdl.so.2 (0x40114000)
        libm.so.6 => /lib/i686/libm.so.6 (0x40117000)
        libpthread.so.0 => /lib/i686/libpthread.so.0 (0x4013a000)
        libc.so.6 => /lib/i686/libc.so.6 (0x4014e000)
        libcrypt.so.1 => /lib/i686/libcrypt.so.1 (0x40271000)
        libutil.so.1 => /lib/i686/libutil.so.1 (0x402a3000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
$ rpm -qf /usr/bin/a2p
perl-5.8.0-alt1
$

> Программа использует одну libdb, а одна из вышеперечисленных библиотек -
> другую.

КАКАЯ?

$ ldd /usr/bin/a2p | awk '{print $3}' | xargs ldd
/lib/libnsl.so.1:
        libc.so.6 => /lib/i686/libc.so.6 (0x40027000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
/lib/libdb.so.3:
        libc.so.6 => /lib/i686/libc.so.6 (0x40053000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
/usr/lib/libgdbm.so.3:
        libc.so.6 => /lib/i686/libc.so.6 (0x40018000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
/lib/libdb-4.0.so:
        libc.so.6 => /lib/i686/libc.so.6 (0x400b8000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
/lib/i686/libdl.so.2:
        libc.so.6 => /lib/i686/libc.so.6 (0x40015000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
/lib/i686/libm.so.6:
        libc.so.6 => /lib/i686/libc.so.6 (0x40035000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
/lib/i686/libpthread.so.0:
        libc.so.6 => /lib/i686/libc.so.6 (0x40026000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
/lib/i686/libc.so.6:
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
/lib/i686/libcrypt.so.1:
        libc.so.6 => /lib/i686/libc.so.6 (0x40044000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
/lib/i686/libutil.so.1:
        libc.so.6 => /lib/i686/libc.so.6 (0x40015000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
/lib/ld-linux.so.2:
        statically linked
$

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [devel] Re: libdb* mess
  2003-05-28 10:26   ` [devel] " Alexey Tourbin
@ 2003-05-28 10:44     ` Dmitry V. Levin
  2003-05-28 11:04       ` Alexey Tourbin
  0 siblings, 1 reply; 6+ messages in thread
From: Dmitry V. Levin @ 2003-05-28 10:44 UTC (permalink / raw)
  To: ALT Devel discussion list

[-- Attachment #1: Type: text/plain, Size: 1250 bytes --]

On Wed, May 28, 2003 at 02:26:57PM +0400, Alexey Tourbin wrote:
> On Wed, May 28, 2003 at 01:32:04PM +0400, Dmitry V. Levin wrote:
> > On Wed, May 28, 2003 at 07:46:31AM +0400, Alexey Tourbin wrote:
> > > Есть такое дело (в Daedalus'е):
> > 
> > В Сизифе это был бы crash bug.
> 
> Однако оно работает.  Просто ни одна из этих библиотек не используется,
> а линкуются они за компанию. :)

Это случайность.

> $ ldd /usr/bin/a2p
>         libnsl.so.1 => /lib/libnsl.so.1 (0x40012000)
>         libdb.so.3 => /lib/libdb.so.3 (0x40027000)
>         libgdbm.so.3 => /usr/lib/libgdbm.so.3 (0x40068000)
>         libdb-4.0.so => /lib/libdb-4.0.so (0x4006e000)
>         libdl.so.2 => /lib/i686/libdl.so.2 (0x40114000)
>         libm.so.6 => /lib/i686/libm.so.6 (0x40117000)
>         libpthread.so.0 => /lib/i686/libpthread.so.0 (0x4013a000)
>         libc.so.6 => /lib/i686/libc.so.6 (0x4014e000)
>         libcrypt.so.1 => /lib/i686/libcrypt.so.1 (0x40271000)
>         libutil.so.1 => /lib/i686/libutil.so.1 (0x402a3000)
>         /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
> $ rpm -qf /usr/bin/a2p
> perl-5.8.0-alt1
> $

$ objdump -p /usr/bin/a2p |egrep 'NEEDED[[:space:]]+libdb'
  NEEDED      libdb.so.3
  NEEDED      libdb-4.0.so


--
ldv

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread

* [devel] Re: libdb* mess
  2003-05-28  3:46 [devel] libdb* mess Alexey Tourbin
  2003-05-28  9:32 ` Dmitry V. Levin
@ 2003-05-28 10:57 ` Sergey Vlasov
  1 sibling, 0 replies; 6+ messages in thread
From: Sergey Vlasov @ 2003-05-28 10:57 UTC (permalink / raw)
  To: devel

On Wed, 28 May 2003 07:46:31 +0400
Alexey Tourbin <at@altlinux.ru> wrote:

> Есть такое дело (в Daedalus'е):
> 
> $ pwd | sed "s,$HOME,~,"
> ~/RPM/BUILD/perl/x2p
> $ make a2p
> cc -o a2p -L/usr/local/lib hash.o  str.o util.o walk.o a2p.o -lnsl -lndbm -lgdbm -ldb -ldl -lm -lpthread -lc -lcrypt -lutil -lrt
> $ ldd a2p
>         libnsl.so.1 => /lib/libnsl.so.1 (0x40012000)
>         libdb.so.3 => /lib/libdb.so.3 (0x40027000)
>         libgdbm.so.3 => /usr/lib/libgdbm.so.3 (0x40068000)
>         libdb-4.1.so => /lib/libdb-4.1.so (0x4006e000)
>         libdl.so.2 => /lib/i686/libdl.so.2 (0x4012f000)
>         libm.so.6 => /lib/i686/libm.so.6 (0x40132000)
>         libpthread.so.0 => /lib/i686/libpthread.so.0 (0x40155000)
>         libc.so.6 => /lib/i686/libc.so.6 (0x40169000)
>         libcrypt.so.1 => /lib/i686/libcrypt.so.1 (0x4028c000)
>         libutil.so.1 => /lib/i686/libutil.so.1 (0x402be000)
>         librt.so.1 => /lib/i686/librt.so.1 (0x402c1000)
>         /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
> $
> 
> Вопрос: почему подцепилось libdb две штуки?


Так -lndbm - это и есть libdb.so.3. Что просили, то и получили.


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [devel] Re: libdb* mess
  2003-05-28 10:44     ` Dmitry V. Levin
@ 2003-05-28 11:04       ` Alexey Tourbin
  0 siblings, 0 replies; 6+ messages in thread
From: Alexey Tourbin @ 2003-05-28 11:04 UTC (permalink / raw)
  To: ALT Devel discussion list

[-- Attachment #1: Type: text/plain, Size: 763 bytes --]

On Wed, May 28, 2003 at 02:44:54PM +0400, Dmitry V. Levin wrote:
> $ objdump -p /usr/bin/a2p |egrep 'NEEDED[[:space:]]+libdb'
>   NEEDED      libdb.so.3
>   NEEDED      libdb-4.0.so

$ cat ldtest.c
main(){}
$ gcc ldtest.c -lndbm -ldb && ldd ./a.out
        libdb.so.3 => /lib/libdb.so.3 (0x40012000)
        libdb-4.1.so => /lib/libdb-4.1.so (0x40053000)
        libc.so.6 => /lib/i686/libc.so.6 (0x40114000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
$ realpath /usr/lib/libndbm.so
/lib/libdb2.so.3
$ ls -l /lib/libdb*.so.3
-rwxr-xr-x    1 root     root       262236 Sep  2  2002 /lib/libdb2.so.3
lrwxrwxrwx    1 root     root           11 Feb 15 19:31 /lib/libdb.so.3 -> libdb2.so.3
$

Короче libndbm.so это и есть libdb.so.3.
Тогда понятно.

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2003-05-28 11:04 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-05-28  3:46 [devel] libdb* mess Alexey Tourbin
2003-05-28  9:32 ` Dmitry V. Levin
2003-05-28 10:26   ` [devel] " Alexey Tourbin
2003-05-28 10:44     ` Dmitry V. Levin
2003-05-28 11:04       ` Alexey Tourbin
2003-05-28 10:57 ` Sergey Vlasov

ALT Linux Team development discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror http://lore.altlinux.org/devel/0 devel/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 devel devel/ http://lore.altlinux.org/devel \
		devel@altlinux.org devel@altlinux.ru devel@lists.altlinux.org devel@lists.altlinux.ru devel@linux.iplabs.ru mandrake-russian@linuxteam.iplabs.ru sisyphus@linuxteam.iplabs.ru
	public-inbox-index devel

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://lore.altlinux.org/org.altlinux.lists.devel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git