Mail Archives: djgpp/1996/06/26/01:21:12
On Tue, 25 Jun 1996, Brian Takle wrote:
> unexpected)... 'djgpp_last_ctor' (and first_ctor and first_dtor and
> last_dtor)... these are in libc.a right?
No, they are defined by the djgpp.lnk linker script.
> /* DPMI reported by go32-v2 */
> go32/v2 version 2.0 built Jan 23 1996 22:03:02
> DPMI memory available: 4236 Kb
> DPMI swap space available: 3508 Kb
^^^^^^^
That's too small swap space (that is NOT the cause of your problems, but
still). Is your disk full?
> /* djgpp environment setting */
> DJGPP=c:/usr/djgpp.env
Is `djgpp.env' indeed in "c:/usr" directory? Didn't you create a special
directory for DJGPP *under* c:/usr?
DJGPP assumes that the directory part of the DJGPP.ENV pathname (i.e.
"c:/usr" in your case) is the main DJGPP installation directory, and it
expects to find all the other subdirectory (like `lib', where it looks
for the libraries and the `djgpp.lnk' script) in that directory. If you
moved `djgpp.env' out of the DJGPP main installation directory, that
logic will fail.
> /* output of gcc -v */
> gcc version 2.7.2
> ld -o dxetest /usr/lib/crt0.o -L/usr/lib dxetest.o -lgcc -lc -lgcc
> _main.c(.text+0x1a): undefined reference to `djgpp_last_ctor'
This seems to suggest that my guess is correct, and DJGPP.ENV is indeed
NOT in the root of the DJGPP installation tree. But please do not edit
or censor the output of "gcc -v"! You should post it in its entirety,
because it includes crucial information required to understand what went
wrong on your system, and you might not know where that information is.
It is hard enough to debug problems by remote control, so please do not
spare us all the info that you can give. Yes, I know that the output of
gcc -v is *very* voluminous; that is why you might consider redirecting it
to a file, like this:
redir -e gcc.lst -oe gcc -v .... <the rest of the command line>
Then just post the contents of gcc.lst. `redir' is a program that comes
with DJGPP and is described in the docs (type "info utils redir" and hit
[Enter] if you want to learn more about it, but only after your
installation problems are solved).
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