RE: Cannot build cygwin from CVS source.

["John Daintree" <johnd at dyalog dot com>]

Hi Marco,

Thanks for the suggestion. I tried that and got the same error..

$ g++ --version

g++ (GCC) 4.3.2 20080827 (beta) 2
Copyright (C) 2008 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.

$ tail make.out

/oss/src/winsup/cygwin/mkglobals_h /oss/src/winsup/cygwin/globals.cc >
globals.h
g++ -L/oss/i686-pc-cygwin/winsup -L/oss/i686-pc-cygwin/winsup/cygwin
-L/oss/i686-pc-cygwin/winsup/w32api/lib -isystem /oss/src/winsup/include
-isystem /oss/src/winsup/cygwin/include -isystem
/oss/src/winsup/w32api/include -B/oss/i686-pc-cygwin/newlib/ -isystem
/oss/i686-pc-cygwin/newlib/targ-include -isystem
/oss/src/newlib/libc/include    -c  -DHAVE_CONFIG_H  -g -O2 -MMD  -Werror
-fmerge-constants -ftracer -mno-use-libstdc-wrappers  -Wall
-Wstrict-aliasing -Wwrite-strings -fno-common -pipe -fbuiltin
-fmessage-length=0  -I.  -I/oss/src/winsup/cygwin
-I/oss/src/winsup/w32api/include -I/oss/src/winsup/cygwin/config/i386
-I/usr/lib/gcc/i686-pc-cygwin/4.3.2/include -fno-rtti -fno-exceptions -o
./_cygwin_crt0_common.o /oss/src/winsup/cygwin/lib/_cygwin_crt0_common.cc
cc1plus: error: unrecognized command line option "-mno-use-libstdc-wrappers"
make[3]: *** [_cygwin_crt0_common.o] Error 1
make[3]: Leaving directory `/oss/i686-pc-cygwin/winsup/cygwin'
make[2]: *** [cygwin] Error 1
make[2]: Leaving directory `/oss/i686-pc-cygwin/winsup'
make[1]: *** [all-target-winsup] Error 2
make[1]: Leaving directory `/oss'
make: *** [all] Error 2

/john







-----Original Message-----
From: Marco Atzeri [mailto:marco_atzeri@yahoo.it] 
Sent: 26 October 2009 11:07
To: cygwin@cygwin.com; John Daintree
Subject: R: Cannot build cygwin from CVS source.

--- Lun 26/10/09, John Daintree ha scritto:

> Hello All,
> 
> I'm trying to build my own cygwin to investigate my problem
> "Permission
> denied" on /usr/bin/sh when running gmake with multiple?
> jobs".
> 
> However, the make process terminates early with the error "
> cc1plus: error:
> invalid option `no-use-libstdc-wrappers`". Tail of make.out
> follows my
> signature.
> 
> I've google'd "no-use-libstdc-wrappers", and get no
> relevant hits. 
> 
> g++ --version returns:
> $ g++ --version
> g++ (GCC) 3.4.4 (cygming special, gdc 0.12, using dmd
> 0.125)
> Copyright (C) 2004 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.
> 
> How should I proceed?
> 
> Thanks,
> /john
> 

you should used gcc-4

Marco





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