ALT Linux Team development discussions
 help / color / mirror / Atom feed
* [devel] C++ libraries linking
@ 2006-03-20 20:29 Igor Vlasenko
  2006-03-20 21:23 ` Dmitry V. Levin
                   ` (2 more replies)
  0 siblings, 3 replies; 8+ messages in thread
From: Igor Vlasenko @ 2006-03-20 20:29 UTC (permalink / raw)
  To: ALT Devel discussion list

[-- Attachment #1: Type: TEXT/PLAIN, Size: 740 bytes --]

Уважаемые коллеги!
борясь с --as-needed в одном кривом софте (yacas), 
заметил, что его библиотеки имеют undefined symbols из libstdc++,
и действительно, линкуются gcc:

gcc -shared  .libs/deffile.o ...
./.libs/libyacasnumbers.so ./.libs/libyacasplatform.so -lm -ldl
-march=athlon -Wl,--as-needed -Wl,-soname -Wl,libyacas.so.0 -o
.libs/libyacas.so.0.0.0

однако это получается из

../libtool --mode=link g++ -pipe -Wall -O2 -march=athlon -Wall 
-Wl,--as-needed -o libyacas.la -rpath /usr/lib deffile.lo ...
... <other>.lo libyacasnumbers.la libyacasplatform.la -lm -ldl

где явно указан g++.

Кто знает в чем причина?


-- 
Dr. Igor Vlasenko
vlasenko@imath.kiev.ua
===================== 
Topology department
Institute of Math
Kiev, Ukraine

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2007-08-06 21:27 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-03-20 20:29 [devel] C++ libraries linking Igor Vlasenko
2006-03-20 21:23 ` Dmitry V. Levin
2006-03-21  6:31 ` Vitaly Lipatov
2007-08-06 20:07 ` Michael Shigorin
2007-08-06 20:48   ` Igor Zubkov
2007-08-06 20:51     ` Michael Shigorin
2007-08-06 20:54       ` Dmitry V. Levin
2007-08-06 21:27         ` Igor Zubkov

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