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From:	"Joakim Olsson" <joakim DOT h DOT olsson AT home DOT se>
To:	<cygwin AT cygwin DOT com>
Subject:	Please help. gcc 3.2.2 configure problem or what?
Date:	Thu, 27 Mar 2003 23:19:13 +0100
MIME-Version:	1.0
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Hi

I've tried to configure and build gcc 3.2.2 under cygwin.

the compiler builds fine but then the problem starts:

I've tried to build fltk-1.1.3 (a gui toolkit) when I saw the problem.

It seems that there are several unresolved in my new gcc.
I looked around and found the actual symbols in libgcc.a in the old gcc that
came with cygwin.

What have I done wrong?

following are output from linking and gcc -v etc:

Linking fluid.exe...
/usr/lib/mingw/libsupc++.a(new_op.o)(.text$_Znwj+0x98): undefined reference
to `
__Unwind_Resume'
/usr/lib/mingw/libsupc++.a(new_opv.o)(.text$_Znaj+0x1b): undefined reference
to
`__Unwind_Resume'
/usr/lib/mingw/libsupc++.a(eh_personality.o)(.text$__cxa_call_unexpected+0xe
8):
undefined reference to `__Unwind_Resume'
/usr/lib/mingw/libsupc++.a(eh_throw.o)(.text$__cxa_throw+0x1b): undefined
reference to `___w32_sharedptr_unexpected'
/usr/lib/mingw/libsupc++.a(eh_throw.o)(.text$__cxa_throw+0x25): undefined
reference to `___w32_sharedptr_terminate'
/usr/lib/mingw/libsupc++.a(eh_throw.o)(.text$__cxa_throw+0x54): undefined
reference to `__Unwind_RaiseException'
/usr/lib/mingw/libsupc++.a(eh_throw.o)(.text$__cxa_rethrow+0x1b): undefined
reference to `__Unwind_RaiseException'
/usr/lib/mingw/libsupc++.a(eh_terminate.o)(.text$_ZSt9terminatev+0x7):
undefined reference to `___w32_sharedptr_terminate'
/usr/lib/mingw/libsupc++.a(eh_terminate.o)(.text$_ZSt10unexpectedv+0x7):
undefined reference to ___w32_sharedptr_unexpected'
/usr/lib/mingw/libsupc++.a(eh_terminate.o)(.text$_ZSt13set_terminatePFvvE+0x
3): undefined reference to `___w32_sharedptr_terminate'
/usr/lib/mingw/libsupc++.a(eh_terminate.o)(.text$_ZSt14set_unexpectedPFvvE+0
x3): undefined reference to `___w32_sharedptr_unexpected'
collect2: ld returned 1 exit status
make[1]: *** [fluid.exe] Error 1


$ gcc -v
Reading specs from
/usr/local/gcc-3.2.2/lib/gcc-lib/i686-pc-cygwin/3.2.2/specs
Configured with:
../gcc-3.2.2/configure --prefix=/usr/local/gcc-3.2.2 --enable-languages=ada,
c,c++,f77,java,objc
Thread model: single
gcc version 3.2.2

$ gcc --version
gcc (GCC) 3.2.2
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.




I also tried to configure and build gcc-mingw-20020817-5 but it allways
fails:

./xgcc -B./ -B/usr/local/gcc-mingw-3.2/mingw32/bin/ -isystem
/usr/local/gcc-ming
w-3.2/mingw32/include -isystem
/usr/local/gcc-mingw-3.2/mingw32/sys-include -O2
-DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototype
s -i
system
./include  -I. -I. -I../../gcc-3.2-20020817-1/gcc -I../../gcc-3.2-2002081
7-1/gcc/. -I../../gcc-3.2-20020817-1/gcc/config -I../../gcc-3.2-20020817-1/g
cc/.
./include  -g0 -finhibit-size-directive -fno-inline-functions -fno-exception
s  \

   -c ../../gcc-3.2-20020817-1/gcc/crtstuff.c -DCRT_BEGIN \
  -o crtbegin.o
In file included from tconfig.h:16,
                 from ../../gcc-3.2-20020817-1/gcc/crtstuff.c:61:
../../gcc-3.2-20020817-1/gcc/config/i386/cygming.h:31:19: stdio.h: No such
file
or directory
In file included from tconfig.h:16,
                 from ../../gcc-3.2-20020817-1/gcc/crtstuff.c:61:




Please help, is there a HOWTO on configure & build gcc in Cygwin?

best regards
/joakim olsson
SWEDEN


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