Problem compiling cygwin1.dll from CVS
Gabriel SOUBIES
gabriel.soubies@thales-is.com
Tue Jan 13 12:34:00 GMT 2004
Hi!
You are right, the problem I am referring to is the parse error in line 4 of
cygwin.def.
In fact, I even think that this very parse error is nothing but a side
effect of the previous step failing (the generation of Cygwin0.dll, as you
will see in the attached log).
Here's what I did to re-build Cygwin:
Download the sources via CVS and place them in /Cygwin/src
Create a dir /Cygwin/obj where to build Cygwin, and a dir /Cygwin/install
where to install it.
I then moved into /Cygwin/obj and launched to following command lines:
../src/configure --prefix=/Cygwin/install -v > configure.log 2>&1
make > make.log 2>&1
And this is where is fails...
The log files are attached to this mail, along with the result of
cygcheck -svr.
The last line of my make.log are the following:
Making version.o and winver.o
Version 1.5.6
c++ -L/cygdrive/c/Cyg/obj/i686-pc-cygwin/winsup -L/cygdrive/c/Cyg/obj/i686-p
c-cygwin/winsup/cygwin -L/cygdrive/c/Cyg/obj/i686-pc-cygwin/winsup/w32api/li
b -isystem /cygdrive/c/Cyg/src/winsup/include -isystem
/cygdrive/c/Cyg/src/winsup/cygwin/include -isystem
/cygdrive/c/Cyg/src/winsup/w32api/include -B/cygdrive/c/Cyg/obj/i686-pc-cygw
in/newlib/ -isystem
/cygdrive/c/Cyg/obj/i686-pc-cygwin/newlib/targ-include -isystem
/cygdrive/c/Cyg/src/newlib/libc/include -g -O2 -nostdlib -Wl,-T../../../../s
rc/winsup/cygwin/cygwin.sc -Wl,--out-implib,cygdll.a -shared -o cygwin0.dll
\
-e _dll_entry@12 cygwin.def assert.o autoload.o bsdlib.o cxx.o cygheap.o
cygthread.o dcrt0.o debug.o delqueue.o devices.o dir.o dlfcn.o dll_init.o
dtable.o environ.o errno.o exceptions.o exec.o external.o fcntl.o fhandler.o
fhandler_clipboard.o fhandler_console.o fhandler_disk_file.o fhandler_dsp.o
fhandler_fifo.o fhandler_floppy.o fhandler_mem.o fhandler_nodevice.o
fhandler_proc.o fhandler_process.o fhandler_random.o fhandler_raw.o
fhandler_registry.o fhandler_serial.o fhandler_socket.o fhandler_tape.o
fhandler_termios.o fhandler_tty.o fhandler_virtual.o fhandler_windows.o
fhandler_zero.o flock.o fnmatch.o fork.o getopt.o glob.o grp.o heap.o init.o
ioctl.o ipc.o iruserok.o localtime.o malloc_wrapper.o miscfuncs.o mmap.o
msg.o net.o netdb.o ntea.o passwd.o path.o pinfo.o pipe.o poll.o pthread.o
regcomp.o regerror.o regexec.o regfree.o registry.o resource.o scandir.o
sched.o sec_acl.o sec_helper.o security.o select.o sem.o shared.o shm.o
sigfe.o signal.o sigproc.o smallprint.o spawn.o strace.o strsep.o sync.o
syscalls.o sysconf.o syslog.o termios.o thread.o times.o tty.o uinfo.o
uname.o v8_regexp.o v8_regerror.o v8_regsub.o wait.o wincap.o window.o
setjmp.o /cygdrive/c/Cyg/obj/i686-pc-cygwin/libiberty/random.o
/cygdrive/c/Cyg/obj/i686-pc-cygwin/libiberty/strsignal.o malloc.o version.o
winver.o \
/cygdrive/c/Cyg/obj/i686-pc-cygwin/winsup/cygserver/libcygserver.a
/cygdrive/c/Cyg/obj/i686-pc-cygwin/newlib/libm/libm.a
/cygdrive/c/Cyg/obj/i686-pc-cygwin/newlib/libc/libc.a \
-lgcc /cygdrive/c/Cyg/obj/i686-pc-cygwin/winsup/w32api/lib/libkernel32.a
collect2: ld terminated with signal 11 [Segmentation fault], core dumped
/usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/../../../../i686-pc-cygwin/bin/ld:
cygwin.def:4: parse error
make[2]: *** [cygwin0.dll] Error 1
make[2]: Leaving directory
`/cygdrive/c/Cyg/obj/i686-pc-cygwin/winsup/cygwin'
make[1]: *** [cygwin] Error 1
make[1]: Leaving directory `/cygdrive/c/Cyg/obj/i686-pc-cygwin/winsup'
make: *** [all-target-winsup] Error 2
As you can see, there is a segmentation fault in the c++ -o cygwin0.dll
command and I think this is where the problem lies.
Thanks for your help...
Gabriel
-----Message d'origine-----
De : cygwin-owner@cygwin.com [mailto:cygwin-owner@cygwin.com]De la part
de Igor Pechtchanski
Envoye : lundi 12 janvier 2004 18:57
A : Gabriel SOUBIES
Cc : cygwin@cygwin.com
Objet : RE: Problem compiling cygwin1.dll from CVS
By "exactly the same build problem" I assume you mean a parse error in
line 4 of cygwin.def? Could you please attach (*not* include inline) your
generated cygwin.def, the output of "cygcheck -svr" on your system, the
exact flags you're passing to "configure", and the exact command that
fails?
Igor
On Mon, 12 Jan 2004, Gabriel SOUBIES wrote:
> I experienced exactly the same build problem and all my mounts are binary
> mounts...
> So far I have not been able go further than this error.
> If someone can help us, he is really welcome!
> Thx
>
> -----Message d'origine-----
> De : cygwin-owner@cygwin.com [mailto:cygwin-owner@cygwin.com]De la part
> de Igor Pechtchanski
> Envoye : vendredi 26 decembre 2003 17:12
> A : Nuno Ferreira
> Cc : cygwin@cygwin.com
> Objet : Re: Problem compiling cygwin1.dll from CVS
>
> On Fri, 26 Dec 2003, Nuno Ferreira wrote:
>
> > Hi,
> > while trying to find a problem with an application I'm using (that by
> > the way was corrected by yesterday's snapshot) I tried to compile the
> > DLL from CVS and it failed with this error:
> > [snip]
> > collect2: ld terminated with signal 11 [Segmentation fault], core dumped
> > /usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/../../../../i686-pc-cygwin/bin/ld:
cygwin.def:4: parse error
> > make[2]: *** [cygwin0.dll] Error 1
> >
> > The created cygwin.def follows, do you have any ideia what can cause
> > this problem?
>
> At a guess, judging from the CRLF line endings in the first 3 lines,
> you're trying to build Cygwin on a text mount. Thus, ld expects to see
> all lines ending in CRLF. However, gcc seems to write the defs with LFs
> explicitly, so ld sees line 4 as one long line, and gives a parse error.
> I'd suggest moving the build to a binary mount and trying again.
>
> > Also, I am experiencing some major memory leaks using the application,
> > the same application runs flawlessly in linux, does anyone know any tool
> > (something similar to valgrind) I can use to track the leaks under
> > cygwin?
> >
> > Thank you
> > --
> > Nuno
>
> Doesn't Cygwin use Doug Lea's malloc? I thought it had some leak
> detection routines (or, at least, routines to print memory stats). Take a
> look at winsup/cygwin/malloc.cc...
> Igor
--
http://cs.nyu.edu/~pechtcha/
|\ _,,,---,,_ pechtcha@cs.nyu.edu
ZZZzz /,`.-'`' -. ;-;;,_ igor@watson.ibm.com
|,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D.
'---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow!
"I have since come to realize that being between your mentor and his route
to the bathroom is a major career booster." -- Patrick Naughton
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/
-------------- next part --------------
A non-text attachment was scrubbed...
Name: cygcheck.log
Type: application/octet-stream
Size: 35782 bytes
Desc: not available
URL: <http://cygwin.com/pipermail/cygwin/attachments/20040113/f3d58c51/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: configure.log
Type: application/octet-stream
Size: 1483 bytes
Desc: not available
URL: <http://cygwin.com/pipermail/cygwin/attachments/20040113/f3d58c51/attachment-0001.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: make.log
Type: application/octet-stream
Size: 4998 bytes
Desc: not available
URL: <http://cygwin.com/pipermail/cygwin/attachments/20040113/f3d58c51/attachment-0002.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: cygwin.def
Type: application/octet-stream
Size: 24187 bytes
Desc: not available
URL: <http://cygwin.com/pipermail/cygwin/attachments/20040113/f3d58c51/attachment-0003.obj>
-------------- next part --------------
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/
More information about the Cygwin
mailing list