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Re: Problem linking DDD under cygwin
From: |
Steve Strobel |
Subject: |
Re: Problem linking DDD under cygwin |
Date: |
Thu, 09 Oct 2003 09:26:43 -0600 |
I am also unable to get ddd-3.3.7 to link under Cygwin (details below). In the
meantime, someone kindly sent me a copy of ddd.exe, which works fine. I would
be glad to pass it on if you would like a copy (it is over 5MB zipped, so you
will need a big email inbox) - email me directly if you want it. I tried to
send the following message to address@hidden earlier, but I never saw it show
up on the list...
Subject: Trouble linking DDD 3.3.7 under Cygwin - can't find ipc library
I am having trouble getting DDD 3.3.7 to link correctly under Cygwin under
Windows 2000. I have X and GDB working, and lesstif installed, so I think I
have the other pieces DDD will need in place. I ran "./configure" then "make",
which terminated while linking, unable to find the "ipc" library, like this:
g++ -DNDEBUG -O2 -g -W -Wall -trigraphs -o vsl.exe vsl.o
<...many other object files...>
VSLErr.o VSLLib.o VSLNode.o VSLRead.o
-L/usr/X11R6/lib/usr/X11R6/lib/
libXm.a -lipc -lXaw -lXmu -lXt -lXpm -lXp -lXext -lX11 -lSM
-lICE -ltermcap -liberty
make[2]: Leaving directory `/ddd-3.3.7/ddd'
make[1]: Leaving directory `/ddd-3.3.7/ddd'
make[1]: Entering directory `/ddd-3.3.7'
make[1]: Nothing to be done for `all-am'.
make[1]: Leaving directory `/ddd-3.3.7'
address@hidden /ddd-3.3.7
$
usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/../../../../i686-
pc-cygwin/bin/ld: cannot find -lipc
collect2: ld returned 1 exit status
/usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/../../../../i686-
pc-cygwin/bin/ld: cannot find -lipc
collect2: ld returned 1 exit status
I searched to see if I had an "ipc" library, and found the following:
In cygwin/etc/setup
cygipc.lst.gz
In cygwin/bin
cygcygipc-2.dll
ipc-daemon2.exe
ipctest.exe
libcygipc.a
libcygipc.dll.a
I don't know whether DDD should be looking for -lcygipc rather than -lipc when
targeting cygwin, or whether I should have an IPC library that I don't have.
I checked config.log. It seems that configure couldn't find ipc either,
although that didn't cause it to abort (I didn't notice the message when it
happened):
configure:14550: result: no
configure:14554: checking for shmat in -lipc
configure:14587: g++ -o conftest.exe -g -O2 -fpermissive
conftest.cc -lipc >&5
/usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/../../../../i686-
pc-cygwin/bin/ld: cannot find -lipc
collect2: ld returned 1 exit status
configure:14590: $? = 1
configure: failed program was:
#line 14561 "configure"
#include "confdefs.h"
The following lines in configure.ac make configure look for it:
dnl Check for -lipc library. SCO unix is said to want that.
dnl
AC_CHECK_LIB(ipc, shmap, X11_LIBS="${X11_LIBS} -lipc",,
${X_PRE_LIBS} ${X11_LIBS} ${X_EXTRA_LIBS})
I don't know if the IPC library is even needed on cygwin, or just SCO (based on
the comment).
Am I missing an IPC library in Cygwin that I should have, or should DDD be
linking in the cygipc library that I already have? Thanks for your help.
Steve Strobel
At 04:08 PM 10/9/2003 +0200, Mathias Schmalisch wrote:
>Hi,
>
>I have tried to compile ddd-3.3.7 on my new cygwin 1.5.5-1 and all
>necessary librarys are installed. configure and compilation of the
>source runs without problems. But here the problem at linking
>the object files (more details in the make_error.log):
>
>/bin/bash ../libtool --mode=link g++ -DNDEBUG -O2 -g -W -Wall -trigraphs -o
>ddd.exe ddd.o asename.o compare.o cook.o cwd.o glob.o hash.o home.o isid.o
><more object files>
>configinfo.o -L/usr/X11R6/lib -lXm -lXaw -lXmu -lXt -lXpm -lXp -lXext -lX11
>-lSM -lICE -lncurses -ly -liberty -lm -lm
>g++ -DNDEBUG -O2 -g -W -Wall -trigraphs -o ddd.exe ddd.o basename.o compare.o
>cook.o cwd.o glob.o hash.o home.o isid.o rxclass.o sigName.o strclass.o tabs.o
><more object files>
>configinfo.o -L/usr/X11R6/lib /usr/X11R6/lib/libXm.a -lXaw -lXmu -lXt -lXpm
>-lXp -lXext -lX11 -lSM -lICE -lncurses -ly -liberty
>AgentM.o(.text+0x296): In function `GLOBAL(int10_t, long double, char, short,
>int, double)':
>/usr/include/c++/3.3.1/iostream:87: undefined reference to
>`__static_initialization_and_destruction_0(int, int)'
>AgentM.o(.text+0x2b6): In function `_GLOBAL__D_AgentM_rcsid':
>/usr/include/c++/3.3.1/iostream:87: undefined reference to
>`__static_initialization_and_destruction_0(int, int)'
>AsyncAgent.o(.text+0x916): In function `_GLOBAL__I_AsyncAgent_rcsid':
>/usr/include/c++/3.3.1/iostream:287: undefined reference to
>`__static_initialization_and_destruction_0(int, int)'
>AsyncAgent.o(.text+0x936): In function `_GLOBAL__D_AsyncAgent_rcsid':
>/usr/include/c++/3.3.1/iostream:287: undefined reference to
>`__static_initialization_and_destruction_0(int, int)'
>
>and so on
>
>has anyone a solution for this problem?
>
>Regards
>Mathias
>
>_______________________________________________
>Ddd mailing list
>address@hidden
>http://mail.gnu.org/mailman/listinfo/ddd
---
Steve Strobel WWW: http://www.link-comm.com
Link Communications, Inc. Phone: (406) 245-5002 ext 102
MailTo:address@hidden Fax: (406) 245-4889