egcs 1.00

egcs 1.00

[Buckingham, Mark, SOLON, NUSA]

Has anyone gotten egcs 1.00 to work with gnuwin32 yet?  I downloaded the
tar file (the one for gnuwin32), and installed it.

I am running on nt 4.0, with the coolview patch.

I try to compile a simple hello, world type program, but after typing

gcc -v hello.c -o hello.exe

The command line never comes back.  I checked into it with ps, and it
shows two copies of ld.exe running.

In addition, here is the output of the -verbose switch from gcc:

Reading specs from
/usr/local/lib/gcc-lib/i386-cygwin32\egcs-2.90.21\specs
gcc version egcs-2.90.21 971202 (egcs-1.00 release)
 /usr/local/lib/gcc-lib/i386-cygwin32\egcs-2.90.21\cpp.exe -lang-c -v
-iprefix /
usr/local/lib/gcc-lib/i386-cygwin32\egcs-2.90.21\ -undef -D__GNUC__=2
-D__GNUC_M
INOR__=90 -Di386 -D_WIN32 -DPOSIX -D__CYGWIN32__ -DWINNT -D_X86_=1
-D__STDC__=1
-D__stdcall=__attribute__((__stdcall__))
-D__cdecl=__attribute__((__cdecl__)) -D
__i386__ -D_WIN32 -D__POSIX__ -D__CYGWIN32__ -D__WINNT__ -D_X86_=1
-D__STDC__=1
-D__stdcall=__attribute__((__stdcall__))
-D__cdecl=__attribute__((__cdecl__)) -D
__i386 -D__POSIX -D__WINNT -Asystem(winnt) -Acpu(i386) -Amachine(i386)
-Di386 -A
system(unix) -Acpu(i386) -Amachine(i386) -D__i386__ -Asystem(unix)
-Acpu(i386) -
Amachine(i386) hello.c C:\TEMP\cc001135.i
GNU CPP version egcs-2.90.21 971202 (egcs-1.00 release) (80386, BSD
syntax)
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/lib/gcc-lib/i386-cygwin32\egcs-2.90.21\include
 /usr/local/i386-cygwin32/include
 /usr/include
End of search list.
 /usr/local/lib/gcc-lib/i386-cygwin32\egcs-2.90.21\cc1.exe
C:\TEMP\cc001135.i -q
uiet -dumpbase hello.c -version -o C:\TEMP\cc001135.s
GNU C version egcs-2.90.21 971202 (egcs-1.00 release) (i386-cygwin32)
compiled b
y GNU C version egcs-2.90.21 971202 (egcs-1.00 release).
 as -o C:\TEMP\cc0011351.o C:\TEMP\cc001135.s
 /usr/local/lib/gcc-lib/i386-cygwin32\egcs-2.90.21\ld.exe -o hello.exe
/usr/loca
l/i386-cygwin32/lib\crt0.o
-L/usr/local/lib/gcc-lib/i386-cygwin32\egcs-2.90.21 -
L/usr/local/lib/gcc-lib -L/usr/local/i386-cygwin32/lib
C:\TEMP\cc0011351.o -lgcc
 -lcygwin -lkernel32 -lgcc

By the way, /usr/local is a symlink to /usr/H-i386-cygwin32

Thanks!
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Re: egcs 1.00

[Mumit Khan]

"Buckingham,Mark,SOLON,NUSA" <mark.buckingham@us.nestle.com> writes:
> 
> The command line never comes back.  I checked into it with ps, and it
> shows two copies of ld.exe running.
> 

Ah! I think I might know what the problem is. Looks like you're basically 
seeing the following problem:
    
    1. gcc calls collect2 (aka ld in gcc library directory)
    2. ld looks for the "real" ld and somehow finds itself and execs
       it (itself in this case). 
    3. Repeats 2.

On the other hand, the above I think can only happen under weird
circumstances. 

I'm assuming that $prefix/lib/gcc-lib/i386-cygwin32/egcs-2.90.21/  is
NOT in your path, right?

Could you send me the following info:

1. your PATH and othe GCC related environment vars
2. the output of the following:
   
   $ type -all ld.exe		### << if you're running bash 
   $ gcc -print-prog-name=ld
   $ gcc -v -o test.exe test.c -Wl,--verbose

Thanks
Mumit
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