gcc -mno-cygwin fails

gcc -mno-cygwin fails

[Gregory C. Sharp]

Following up with recent problems noted about g77 -mno-cygwin, 
the same problem occurs for gcc.

I am using the newest packages:  gcc-3.3.1-2, gcc-mingw-20030911-2

$ gcc foo.c
$ gcc -mno-cygwin foo.c
gcc: installation problem, cannot exec `cc1': No such file or directory
$ 

Any workaround is appreciated.

Regards,
Greg
-- 
Gregory C. Sharp
Research Fellow, Mass General Hospital
http://gray.mgh.harvard.edu


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Re: gcc -mno-cygwin fails

[Gerrit P. Haase]

Gregory schrieb:


> Following up with recent problems noted about g77 -mno-cygwin, 
> the same problem occurs for gcc.

> I am using the newest packages:  gcc-3.3.1-2, gcc-mingw-20030911-2

> $ gcc foo.c
> $ gcc -mno-cygwin foo.c
> gcc: installation problem, cannot exec `cc1': No such file or directory
> $ 

Make some symlinks in the directory:
/usr/lib/gcc-lib/i686-pc-mingw/3.3.1/
to all the executables in this directory:
/usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/

as it was in 3.2-x:
$ ls -l /usr/lib/gcc-lib/i686-pc-mingw32/3.2
total 143
-rwxr-xr-x    1 gerrit   DomÀnen-    89490 Aug 17  2002 SYSCALLS.c.X*
lrwxrwxrwx    1 gerrit   DomÀnen-      144 Aug 28 12:05 cc1.exe -> ../../i686-pc-cygwin/3.2/cc1.exe
lrwxrwxrwx    1 gerrit   DomÀnen-      166 Aug 28 12:05 cc1obj.exe -> ../../i686-pc-cygwin/3.2/cc1obj.exe
lrwxrwxrwx    1 gerrit   DomÀnen-      152 Aug 28 12:05 cc1plus.exe -> ../../i686-pc-cygwin/3.2/cc1plus.exe
lrwxrwxrwx    1 gerrit   DomÀnen-      146 Aug 28 12:05 cpp0.exe -> ../../i686-pc-cygwin/3.2/cpp0.exe
lrwxrwxrwx    1 gerrit   DomÀnen-      150 Aug 28 12:05 crtbegin.o -> ../../i686-pc-cygwin/3.2/crtbegin.o
lrwxrwxrwx    1 gerrit   DomÀnen-      146 Aug 28 12:05 crtend.o -> ../../i686-pc-cygwin/3.2/crtend.o
lrwxrwxrwx    1 gerrit   DomÀnen-      146 Aug 28 12:05 f771.exe -> ../../i686-pc-cygwin/3.2/f771.exe
drwxrwxrwx+   3 gerrit   DomÀnen-     4096 Aug 28 12:05 include/
-rwxr-xr-x    1 gerrit   DomÀnen-    55372 Aug 17  2002 libgcc.a*
lrwxrwxrwx    1 gerrit   DomÀnen-      140 Aug 28 12:05 specs -> ../../i686-pc-cygwin/3.2/specs
lrwxrwxrwx    1 gerrit   DomÀnen-      154 Aug 28 12:05 tradcpp0.exe -> ../../i686-pc-cygwin/3.2/tradcpp0.exe


Gerrit
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Re: gcc -mno-cygwin fails

[Igor Pechtchanski]

On Thu, 25 Sep 2003, Gregory C. Sharp wrote:

> Following up with recent problems noted about g77 -mno-cygwin,
> the same problem occurs for gcc.
>
> I am using the newest packages:  gcc-3.3.1-2, gcc-mingw-20030911-2
>
> $ gcc foo.c
> $ gcc -mno-cygwin foo.c
> gcc: installation problem, cannot exec `cc1': No such file or directory
> $
>
> Any workaround is appreciated.
>
> Regards,
> Greg

Did you install the "gcc-mingw" package?
	Igor
-- 
				http://cs.nyu.edu/~pechtcha/
      |\      _,,,---,,_		pechtcha@cs.nyu.edu
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Re: gcc -mno-cygwin fails

[Greg Sharp]

Igor Pechtchanski wrote:
> On Thu, 25 Sep 2003, Gregory C. Sharp wrote:
>>Following up with recent problems noted about g77 -mno-cygwin,
>>the same problem occurs for gcc.
>>
>>I am using the newest packages:  gcc-3.3.1-2, gcc-mingw-20030911-2
>>
>>$ gcc foo.c
>>$ gcc -mno-cygwin foo.c
>>gcc: installation problem, cannot exec `cc1': No such file or directory
>>$
> 
> Did you install the "gcc-mingw" package?
> 	Igor

I have gcc-mingw-20030911-2, which "setup" lists as the most recent.

 From Gerrit's suggestion about symlinks, I try this...

 > Make some symlinks in the directory:
 > /usr/lib/gcc-lib/i686-pc-mingw/3.3.1/
 > to all the executables in this directory:
 > /usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/

But I don't even have a /usr/lib/gcc-lib/i686-pc-mingw/3.3.1 directory!

$ pwd
/usr/lib/gcc-lib/i686-pc-mingw32
$ ls
3.2
$

So I am thinking that downgrading to gcc package 3.2-3 will fix it.
Let's try...

$ gcc foo.c
$ gcc -mno-cygwin foo.c
$

Wow, great!  Thanks for the hints to get gcc working again!!

One last question, I'm always interested in trying the latest
packages, so is there a gcc-mingw that matches the gcc 3.3.1?

Greg
-- 
Gregory C. Sharp
Research Fellow, Mass General Hospital
http://gray.mgh.harvard.edu



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Re: gcc -mno-cygwin fails

[Igor Pechtchanski]

Greg,

On Thu, 25 Sep 2003, Greg Sharp wrote:

> Igor Pechtchanski wrote:
> > On Thu, 25 Sep 2003, Gregory C. Sharp wrote:
> >>Following up with recent problems noted about g77 -mno-cygwin,
> >>the same problem occurs for gcc.
> >>
> >>I am using the newest packages:  gcc-3.3.1-2, gcc-mingw-20030911-2
> >>
> >>$ gcc foo.c
> >>$ gcc -mno-cygwin foo.c
> >>gcc: installation problem, cannot exec `cc1': No such file or directory
> >>$
> >
> > Did you install the "gcc-mingw" package?
> >       Igor
>
> I have gcc-mingw-20030911-2, which "setup" lists as the most recent.
>
>  From Gerrit's suggestion about symlinks, I try this...
>
>  > Make some symlinks in the directory:
>  > /usr/lib/gcc-lib/i686-pc-mingw/3.3.1/
>  > to all the executables in this directory:
>  > /usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/
>
> But I don't even have a /usr/lib/gcc-lib/i686-pc-mingw/3.3.1 directory!

I believe both I and Gerrit made a typo in the directory name.  It should
be /usr/lib/gcc-lib/i686-pc-mingw32 (not i686-pc-mingw).

> $ pwd
> /usr/lib/gcc-lib/i686-pc-mingw32
> $ ls
> 3.2
> $

Doesn't look like you have gcc-mingw-20030911-2 installed.

> So I am thinking that downgrading to gcc package 3.2-3 will fix it.
> Let's try...
>
> $ gcc foo.c
> $ gcc -mno-cygwin foo.c
> $
>
> Wow, great!  Thanks for the hints to get gcc working again!!
>
> One last question, I'm always interested in trying the latest
> packages, so is there a gcc-mingw that matches the gcc 3.3.1?
>
> Greg

There is (gcc-mingw-20030911-2), but it's apparently broken.  Following
Gerrit's suggestions (substituting i686-pc-mingw32 for i686-pc-mingw)
should give you a working 3.3.1 gcc-mingw.
	Igor
-- 
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     |,4-  ) )-,_. ,\ (  `'-'		Igor Pechtchanski, Ph.D.
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to the bathroom is a major career booster."  -- Patrick Naughton

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Re: gcc -mno-cygwin fails

[Greg Sharp]

Igor Pechtchanski wrote:
>>I have gcc-mingw-20030911-2, which "setup" lists as the most recent.
>>
<snip>
 >>
>>$ pwd
>>/usr/lib/gcc-lib/i686-pc-mingw32
>>$ ls
>>3.2
>>$
> 
> Doesn't look like you have gcc-mingw-20030911-2 installed.

Hmmm, interesting comment.  So I use "setup" to "reinstall"
gcc-mingw-20030911-2, now I get this:

$ pwd
/usr/lib/gcc-lib/i686-pc-mingw32
$ ls
3.2  3.3.1

Could be a "setup" related problem?

Thank you for all the help and advice.  You guys are awesome
(and so is cygwin)!

Greg
-- 
Gregory C. Sharp
Research Fellow, Mass General Hospital
http://gray.mgh.harvard.edu



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Re: gcc -mno-cygwin fails

[Christopher Faylor]

On Thu, Sep 25, 2003 at 05:09:40PM +0200, Gerrit P. Haase wrote:
>Gregory schrieb:
>
>
>> Following up with recent problems noted about g77 -mno-cygwin, 
>> the same problem occurs for gcc.
>
>> I am using the newest packages:  gcc-3.3.1-2, gcc-mingw-20030911-2
>
>> $ gcc foo.c
>> $ gcc -mno-cygwin foo.c
>> gcc: installation problem, cannot exec `cc1': No such file or directory
>> $ 
>
>Make some symlinks in the directory:
>/usr/lib/gcc-lib/i686-pc-mingw/3.3.1/
>to all the executables in this directory:
>/usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/

PLEASE DO NOT DO THIS!

If there is a problem in the packaging then we fix the packaging.  We don't
give advice on how to work around the packaging.

Cheesh.

In this case, it seems like the gcc-mingw package wasn't actually installed.
If standard problem reporting procedures had been employed (attaching cygcheck
output), we would know this for sure.

cgf

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