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Message-ID: <394A69F7.AD03B52A@carlthompson.net>
Date: Fri, 16 Jun 2000 10:55:03 -0700
From: Carl Thompson <cet AT carlthompson DOT net>
MIME-Version: 1.0
To: cygwin AT sourceware DOT cygnus DOT com
Subject: Re: New GCC available for testing (TRY 3) -- fixes -mno-cygwin problem
References: <20000615014501 DOT A14168 AT cygnus DOT com> <20000615235922 DOT A22415 AT cygnus DOT com> <20000616131828 DOT A17545 AT cygnus DOT com>
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OK, I just tested this latest version and there is still a problem with
includes.  The MinGW include paths are appended to the search list, but the
POSIX include paths are not removed.  In cases where there is a Windows
specific funtion with the same name as a different POSIX function, the wrong
one is used.  The output of "gcc -v" I have attached demonstrates this as
the compiler complains about mkdir(const char*, int) vs mkdir(const char*).

Thank you,
Carl Thompson

Chris Faylor wrote:
> 
> I've uploaded a new version of gcc that does not use any MSVCRT stuff.
> It is at the URL below.  AFAIK, only the specs file has changed.
> 
> I understand that adding msvcrt support would be a wonderful idea, but
> it is outside of the scope of what I am currently trying to do.  I'm
> just trying to get -mno-cygwin working along with incorporating a few
> bug fixes and improvements in gcc/binutils.  I'm not trying to augment
> the -mno-cygwin support at this time.
> 
> I'll let Mumit Khan do that, or if someone else wants to volunteer I'm
> willing to send them my sources and binaries.
> 
> Btw, if anyone has specs file changes I would appreciate getting patches
> to the gcc/config/cygwin.h file rather than to the specs file itself.
> It is a lot less error-prone that way.
> 
> cgf

> ...
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Reading specs from /usr/lib/gcc-lib/i686-pc-cygwin/2.95.2/specs
gcc version 2.95.2 19991024 (release-2)
 /usr/lib/gcc-lib/i686-pc-cygwin/2.95.2/cpp.exe -lang-c++ -v -I.. -D__GNU=
C__=3D2 -D__GNUG__=3D2 -D__GNUC_MINOR__=3D95 -D__cplusplus -Di386 -D_X86=3D=
1 -D__STDC__=3D1 -D__stdcall=3D__attribute__((__stdcall__)) -D__cdecl=3D_=
_attribute__((__cdecl__)) -D__declspec(x)=3D__attribute__((x)) -D__i386__=
 -D_X86=3D1 -D__STDC__=3D1 -D__stdcall=3D__attribute__((__stdcall__)) -D_=
_cdecl=3D__attribute__((__cdecl__)) -D__declspec(x)=3D__attribute__((x)) =
-D__i386 -Asystem(winnt) -Acpu(i386) -Amachine(i386) -D__EXCEPTIONS -rema=
p -Acpu(i386) -Amachine(i386) -Di386 -D__i386 -D__i386__ -Di686 -Dpentium=
pro -D__i686 -D__i686__ -D__pentiumpro -D__pentiumpro__ -D_WIN32 -DWINNT =
-DWIN32 -D__WIN32__ -D__MINGW32__=3D0.2 -idirafter /usr/include/mingw -id=
irafter /usr/include/mingw32 -iwithprefixbefore ../../../../mingw/include=
/g++-3 -iwithprefixbefore ../../../../mingw/include -DWIN32 Fl_FileChoose=
r2.cxx C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp/ccQrH8vf.ii
GNU CPP version 2.95.2 19991024 (release-2) (80386, BSD syntax)
#include "..." search starts here:
#include <...> search starts here:
 ..
 /usr/lib/gcc-lib/i686-pc-cygwin/2.95.2/../../../../include/g++-3
 /usr/lib/gcc-lib/i686-pc-cygwin/2.95.2/../../../../include
 /usr/include
 /usr/lib/gcc-lib/i686-pc-cygwin/2.95.2/include
 /usr/include
 /usr/include/mingw
 /usr/include/mingw32
End of search list.
The following default directories have been omitted from the search path:=

End of omitted list.
 /usr/lib/gcc-lib/i686-pc-cygwin/2.95.2/cc1plus.exe C:\DOCUME~1\ADMINI~1\=
LOCALS~1\Temp/ccQrH8vf.ii -quiet -dumpbase Fl_FileChooser2.cc -mno-cygwin=
 -version -o C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp/ccwNey6A.s
GNU C++ version 2.95.2 19991024 (release-2) (i686-pc-cygwin) compiled by =
GNU C version 2.95.2 19991024 (release-2).
Fl_FileChooser2.cxx: In method `void Fl_FileChooser::newdir()':
/usr/lib/gcc-lib/i686-pc-cygwin/2.95.2/../../../../include/sys/stat.h:122=
: too few arguments to function `int mkdir(const char *, int)'
Fl_FileChooser2.cxx:373: at this point in file


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