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Mail Archives: cygwin/2012/12/07/14:26:02

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From: "Paul Edwards" <mutazilah AT gmail DOT com>
To: <cygwin AT cygwin DOT com>
Subject: Re: gcc -ansi produces unexpected floating point result
Date: Sat, 8 Dec 2012 06:25:28 +1100
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> try gcc4, gcc3 is obsolete.

Hi Marco.

Unfortunately gcc-4 gives this error:

C:\devel\bwbasic>gcc-4 -mno-cygwin -ansi zatest.c
gcc-4: The -mno-cygwin flag has been removed; use a mingw-targeted 
cross-compiler.


I'm also including the results of ldd on the gcc3 compile:

C:\devel\bwbasic>ldd a.exe
        ntdll.dll => /cygdrive/c/Windows/SysWOW64/ntdll.dll (0x77e70000)
        kernel32.dll => /cygdrive/c/Windows/syswow64/kernel32.dll 
(0x75f50000)
        KERNELBASE.dll => /cygdrive/c/Windows/syswow64/KERNELBASE.dll 
(0x75820000)
        msvcrt.dll => /cygdrive/c/Windows/syswow64/msvcrt.dll (0x75a60000)

It looks to me like I have done everything correctly, and it would
be good if gcc 3 still worked. gcc 3 is important to me for other
reasons (ie it is the only thing that supports the i370 target).

I don't have any other platform to try gcc 3.4.4 out on.

Thanks.  Paul.


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