Mail Archives: cygwin/1997/09/26/19:12:00
On Fri, 26 Sep 1997, Kermit Tensmeyer wrote:
> Output of Makefile:
>
> cd ~/
> make -k rrexec.exe
> gcc -o rrexec.exe rrexec.o
> C:/gnuwin32/H-i386-cygwin32/i386-cygwin32/lib/libwsock32.a
> rrexec.o(.text+0x172):rrexec.c: undefined reference to `rexec'
> rrexec.o(.text+0x1c1):rrexec.c: undefined reference to `recv'
> gcc: Internal compiler error: program ld got fatal signal 1
> make: *** [rrexec.exe] Error 1
>
> Compilation exited abnormally with code 2 at Fri Sep 26 12:08:16
> from this I conclude that somehow the function call 'rexec'
> does _not_ get statisfied to the ident _rexec AT 24_.
Right, because it's not supported. It's probably not supposed to be in
there.
> so how is gnuwin32 differenet from the orthodox Gnu C compiler?
It doesn't have a libc in the usual sense.
> oh yes, the code was copied from the GNU C for Unix and linked
> without explict libraries.
>
> Under GNU C, rexec and recv are included in the libc.a..
rexec and recv are both socket functions. I _think_ that recv might be a
function in wsock32.dll (try running nm or strings on it and/or
winsock.dll). I _think_ the functions that need wrappers and that aren't
in the Win32 api are included in the "libc" a.k.a. libcygwin.a/cygwin.dll.
I _think_ all the functions that are copied straight over from Win32 dlls
have their own .a libs.
- alex
-
For help on using this list (especially unsubscribing), send a message to
"gnu-win32-request AT cygnus DOT com" with one line of text: "help".
- Raw text -