Re: what package is needed to compile .help files ?

2013-11-30 Thread Aaron Gray
found it help2man.

On 29 November 2013 23:27, Aaron Gray aaronngray.li...@gmail.com wrote:
 Hi,

 what package is needed to compile .help files ?

 Many thanks in advance,

 Aaron

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what package is needed to compile .help files ?

2013-11-29 Thread Aaron Gray
Hi,

what package is needed to compile .help files ?

Many thanks in advance,

Aaron

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I am after Cygwins m4-1.4.17-1 source changes

2013-11-27 Thread Aaron Gray
Hi,

I am trying to build m4-1.4.17 and am getting an error. I tried
downloading the src using the GUI interface but just got a file
'm4-1.4.17-1.cygwin.patch' with no real changes, but the following in
the text.

~~~
+Build instructions:
+  unpack m4-1.4.17-1-src.tar.bz2
+if you use setup to install this src package, it will be
+unpacked under /usr/src automatically
+  cd /usr/src
+  cygport m4-1.4.17-1 all
+
+This will create:
+  /usr/src/m4-1.4.17-1.tar.bz2
+  /usr/src/m4-1.4.17-1-src.tar.bz2
+
+Or use 'cygport m4-1.4.17-1 prep' to get a patched source directory
~~~

m4-1.4.17-1-src.tar.bz2 does not appear to be there.

Help !

Many thanks in advance,

Aaron

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Building GCC 4.8 snapshots on Cygwin

2012-05-13 Thread Aaron Gray
Hi,

I am trying to build GCC 4.8 snapshot. Has anyone done this, if so
which versions of GCC do I have to build to get there ?

Many thanks in advance,

Aaron

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'/bin/sh' gone cannot build gcc

2010-01-11 Thread Aaron Gray
I have upgraded Cygwin and am trying to build 'llvm-gcc' which is
essentially the same as gcc and get the following :-

    bash: /home/ang/svn/llvm-gcc/configure: /bin/sh: bad interpreter:
Permission denied

Many thanks in advance,

Aaron

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Re: '/bin/sh' gone cannot build gcc

2010-01-11 Thread Aaron Gray
2010/1/11 Christopher Faylor cgf-use-the-mailinglist-ple...@cygwin.com:
 On Mon, Jan 11, 2010 at 04:12:48PM +, Aaron Gray wrote:
2010/1/11 Christopher Faylor cgf-use-the-mailinglist-ple...@cygwin.com:
 On Mon, Jan 11, 2010 at 03:41:11PM +, Aaron Gray wrote:
I have upgraded Cygwin and am trying to build 'llvm-gcc' which is
essentially?the same as gcc and get the following :-

I have tried building gcc-4.2.4 and am getting the same :-

$ /home/ang/src/gcc-4.2.4/configure --prefix=/home/ang/gcc-4.2.4-2
bash: /home/ang/src/gcc-4.2.4/configure: /bin/sh: bad interpreter:
Permission denied


?? ?bash: /home/ang/svn/llvm-gcc/configure: /bin/sh: bad interpreter:
Permission denied

Many thanks in advance,

Is this just my system is is anyone else got the same on the new Cygwin 1.7 ?

 What does c:\cygwin\bin\ls -l c:\cygwin\bin\sh.exe have to say about
 /bin/sh?

C:\Users\angc:\cygwin\bin\ls -l c:\cygwin\bin\sh.exe /usr/bin/ls:
cannot access c:\cygwin\bin\sh.exe: No such file or directory

?Also please provide the information from here:

Output from 'cygcheck -s -v -r  cygcheck.out' attached.

 Have you tried reinstalling bash via setup.exe?

Okay, working now after 2 bash reinstalls !

Many thanks Christopher,

Aaron

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Re: '/bin/sh' gone cannot build gcc

2010-01-11 Thread Aaron Gray
2010/1/11 Christopher Faylor cgf-use-the-mailinglist-ple...@cygwin.com:
 On Mon, Jan 11, 2010 at 04:33:20PM +, Aaron Gray wrote:
2010/1/11 Christopher Faylor:
 Have you tried reinstalling bash via setup.exe?

Okay, working now after 2 bash reinstalls !

Many thanks Christopher,

 You're welcome but it still raises the question of why this was needed.

Yes.

 Do you possibly have more than one version of cygwin on the system?

I do have old versions that I cannot delete at all on Vista, but I was
not confusing them.

  It wasn't obvious from the cygcheck output but that doesn't mean there isn't
 one.

 Also, you have c:\cygwin\bin in your path three times.  One is sufficient.  
 :-)

Right thanks for pointing that out, they left over from the older installs.

Aaron

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Re: '/bin/sh' gone cannot build gcc

2010-01-11 Thread Aaron Gray
2010/1/11 Aaron Gray aaronngray.li...@googlemail.com:
 2010/1/11 Christopher Faylor cgf-use-the-mailinglist-ple...@cygwin.com:
 Also, you have c:\cygwin\bin in your path three times.  One is sufficient.  
 :-)

 Right thanks for pointing that out, they left over from the older installs.

They don't seem to be in my system path.

Aaron

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Re: Missing i686-pc-cygwin-ar on building GCC

2009-08-08 Thread Aaron Gray
2009/8/6 Dave Korn dave.korn.cyg...@googlemail.com:
 Aaron Gray wrote:
 Anyone got a clue ?

  Shouldn't be needed.  configure scripts should just find /bin/ar and use 
 that.

  How did you configure everything?

I told a lie I am actually using llvm-gcc so there maybe some differences.

I compiled gcc-4.2.2 fine.

Sorry for the missinformation.

Aaron

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Missing i686-pc-cygwin-ar on building GCC

2009-08-05 Thread Aaron Gray

Anyone got a clue ?

Aaron


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New machine, new Cygwin instillation, target triple mess

2009-07-31 Thread Aaron Gray

Hi,

I have just installed Cygwin on my new machine with a new harddrive, on 
Vista.


I had the old harddrive working with my old Cygwin instillation working on 
this machine, with Vista. Target triple was fine.


Questions :-

How do I get my old Cygwin Instillation to work for my E: drive, I could not 
see anything in the Windows Registry to change to deal with this. I changed 
the shortcut over to drive E, but Cygwin just bombs out.


How do I check a target triple from Cygwin, I found 'uname' but it was 
giving me i686, and so unknown values.


I really need to get my old Cygwin working, and to know about anything like 
installing Cygwin on a new 4 CPU AMD machine could effect the arget triple 
generation.


Many thanks in advance,

Aaron


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Fresh install of Cygwin on Vista with no Home drectiory

2009-07-29 Thread Aaron Gray

Wheres home gone ?

I installed fresh Cygwin on Vista Enterprise, but I don't seem to have a 
home directory ?


Many thanks in advance,

Aaron


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Re: Fresh install of Cygwin on Vista with no Home drectiory

2009-07-29 Thread Aaron Gray
2009/7/29 Aaron Gray aaronngray.li...@googlemail.com

 Wheres home gone ?

Helps to run Bash !

Sorry for the noise,

Aaron

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User account problem

2009-04-20 Thread Aaron Gray

Hi,

I need to use a different named user account on Cygwin, ie one without a 
space.


I am using Vista and Cygwin.

I have an account created by default called 'Aaron Gray', what I need is an 
account called 'ang'.


How can I go about changing my default account to be 'ang', if this is 
possible at all ?


Many thanks in advance,

Aaron


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Re: User account problem

2009-04-20 Thread Aaron Gray

On Apr 20 15:32, Aaron Gray wrote:

Hi,

I need to use a different named user account on Cygwin, ie one without a
space.

I am using Vista and Cygwin.

I have an account created by default called 'Aaron Gray', what I need is
an account called 'ang'.

How can I go about changing my default account to be 'ang', if this is
possible at all ?


Just change your user name in /etc/passwd to ang(*).


Many thanks Corinna,

Aaron



(*) http://cygwin.com/1.7/cygwin-ug-net/ntsec.html#ntsec-files

--
Corinna Vinschen  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader  cygwin AT cygwin DOT com
Red Hat

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Re: Cannot find SSH in the installer ?

2009-03-20 Thread Aaron Gray

Hi Aaron,

2009/3/20 Aaron Gray :

Sorry what catagory ?



When you happen to know the package name, but don't remember in which
category is it, click on the 'View' button on the top right of the
setup window till it says 'Full' in front of it. Then you can browse
the alphabetical list of all packages.

And if you don't even know the package name, but know the name of a
file in it, then do a cygcheck -p name of the file before starting
browsing in the setup.exe package list...


Julio,

Nice helpful advice, I shall have to have a look at cygcheck, as it sounds 
useful.


Thanks,

Aaron



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Cannot find SSH in the installer ?

2009-03-19 Thread Aaron Gray

Hi,

I cannot find SSH in the Cygwin installer, I am pretty sure it used to be 
there ?


Help,

Aaron


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Re: Cannot find SSH in the installer ?

2009-03-19 Thread Aaron Gray

Sorry what catagory ?

Aaron

- Original Message - 
From: Christopher Faylor cgf-use-the-mailinglist-ple...@cygwin.com

To: cygwin@cygwin.com
Sent: Friday, March 20, 2009 2:27 AM
Subject: Re: Cannot find SSH in the installer ?



On Fri, Mar 20, 2009 at 02:25:15AM -, Aaron Gray wrote:

I cannot find SSH in the Cygwin installer, I am pretty sure it used to
be there ?


openssh

cgf

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Re: Cannot find SSH in the installer ?

2009-03-19 Thread Aaron Gray

Net !

Sorry for being annoying !

Aaron

- Original Message - 
From: Christopher Faylor cgf-use-the-mailinglist-ple...@cygwin.com

To: cygwin@cygwin.com
Sent: Friday, March 20, 2009 2:27 AM
Subject: Re: Cannot find SSH in the installer ?



On Fri, Mar 20, 2009 at 02:25:15AM -, Aaron Gray wrote:

I cannot find SSH in the Cygwin installer, I am pretty sure it used to
be there ?


openssh

cgf

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ld library problems

2009-03-06 Thread Aaron Gray
I have some Linux code that uses ld and ld finds '.a' archive files when 
given a -L path. Cygwin's ld is not seeing these files and I have to 
specifically list them with -l.


Anyone shine some light on this ? Do I have to use '.la' ? Or what ?

Aaron



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Re: ld library problems

2009-03-06 Thread Aaron Gray

On Fri, Mar 06, 2009 at 10:09:51PM -, Aaron Gray wrote:

I have some Linux code that uses ld and ld finds '.a' archive files
when given a -L path.  Cygwin's ld is not seeing these files and I have
to specifically list them with -l.

Anyone shine some light on this ?  Do I have to use '.la' ?  Or what ?


We can't shed light on this without details.  Please provide some
specific examples.



From what I am seeing (this is not a tested example)


Given 'libTest2.a' in '/usr/build/Debug/lib'

   g++ -share -L/usr/build/Debug/lib test.o -o test.dll

This fails to find test2.a on Cygwin where it is found on Linux.

Where as the following works :-

   g++ -share -L/usr/build/Debug/lib test.o -o test.dll -ltest2.a 


Aaron




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Re: ld library problems

2009-03-06 Thread Aaron Gray

On Fri, Mar 06, 2009 at 10:41:53PM -, Aaron Gray wrote:

On Fri, Mar 06, 2009 at 10:09:51PM -, Aaron Gray wrote:

I have some Linux code that uses ld and ld finds '.a' archive files
when given a -L path.  Cygwin's ld is not seeing these files and I have
to specifically list them with -l.

Anyone shine some light on this ?  Do I have to use '.la' ?  Or what ?

We can't shed light on this without details.  Please provide some
specific examples.


From what I am seeing (this is not a tested example)

Given 'libTest2.a' in '/usr/build/Debug/lib'

   g++ -share -L/usr/build/Debug/lib test.o -o test.dll

This fails to find test2.a on Cygwin where it is found on Linux.


I doubt that test2 would be found on any platform since you didn't
specify it on the command line.

However, we won't get far on untested examples.  You need to provide
specifics not supposition.


Its in a large project. So I will have to produce a bare test case. Will do 
so tomorrow as I would like to get to the bottom of this.


Aaron


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Fw: patch command giving permission denied

2009-03-01 Thread Aaron Gray
On Sat, Feb 28, 2009 at 1:30 AM, Aaron Gray 
aaronngray.li...@googlemail.com wrote:

I am getting the following on executing the patch command :-

 bash: /usr/bin/patch: Permission Denied

It works on my other Vista machine okay (That is an Enterprise one rather 
than a Home version)


Anyone got any ideas why and how to fix it


It works fine on my other Vista Home machine.

It works okay if I run cygwin bash as an administrator.

Why is this machine behaving differently and how do I fix it ?

I tried reloading Cygwin from scratch, but that did not help.

Aaron 



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patch command giving permission denied

2009-02-27 Thread Aaron Gray

I am getting the following on executing the patch command :-

   bash: /usr/bin/patch: Permission Denied

It works on my other Vista machine okay (That is an Enterprise one rather 
than a Home version)


Anyone got any ideas why and how to fix it ?

Aaron


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Cygwin install hanging on post-texmf.sh on Vista

2007-12-22 Thread Aaron Gray
Cygwin install is hanging on /etc/postinstall/post-texmf.sh on installing on 
Vista 32.


Aaron


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Re: Vista/cygwin tar problem - file changed as we read it

2007-09-06 Thread Aaron Gray

According to Aaron Gray on 9/2/2007 7:48 AM:
On doing a 'tar -czf ...' I am getting the following 

message for each

subdirectory - file changed as we read it

Anyone know whats going on ?


I know in the past this has been a problem with remote 

shares that don't
have stable inode numbers, but as you haven't posted 

cygcheck output, I

can't say for sure that it is your problem:


Eric,

Cygcheck results attached.

Also cygcheck came up with :-

   'id' program not found
   'id' program not found

Many thanks in advance,

Aaron


cygcheck.out
Description: Binary data
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Vista/cygwin tar problem - file changed as we read it

2007-09-02 Thread Aaron Gray
On doing a 'tar -czf ...' I am getting the following message for each 
subdirectory - file changed as we read it


Anyone know whats going on ?

Aaron


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Re: Vista/cygwin tar problem - file changed as we read it

2007-09-02 Thread Aaron Gray

On 02 September 2007 14:48, Aaron Gray wrote:


On doing a 'tar -czf ...' I am getting the following message for each
subdirectory - file changed as we read it

Anyone know whats going on ?

Aaron


 BLODA[*] interference perhaps?  Can you disable the on-access scan part 
of

your AV?

   cheers,
 DaveK

[*] - http://cygwin.com/ml/cygwin-talk/2007-q3/msg00174.html


Okay will try that. I unpacked the tar to another directory and did a diff 
and there were no differences. So strange error message. AVG will not let me 
turn the resident shield off.


May dump AV alltogether, it slows things down to much.

Thanks,

Aaron


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Re: Problem building GCC on Cygwin on Vista

2007-08-21 Thread Aaron Gray

On 20 August 2007 22:53, Aaron Gray wrote:


Why is it different from gcc-4.2.0's ?


Okay I am kicking myself now many hours wasted it was because I used a
Windows program WinRAR to unpack my work rather than using tar !!!

It was a permissions problem afterall.

Very sorry for poluting your mailing list.


 Heh, I guess I shouldn't have been quite so specific when I asked about 
winzip.
It's basically any win32 gui unpacker that'll cause these kinds of 
problems.

Gotta use the cygwin tools!


Yep, no problem on XP though. I am finding Vista a bit of a dog, lots of 
wasted tim trying to do bug fixes/work arounds.


I had forgotten I had used WinRAR.

Many thanks for putting up with my postings,

Aaron


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Re: REAL Problem building GCC on Cygwin on Vista

2007-08-20 Thread Aaron Gray

On 19 August 2007 20:22, Aaron Gray wrote:

Now I having a problem with libcpp getting the error :-

   checking dependancy style of gcc... 
/usr/src/gcc-4.2.0/libcpp/configure: line 2887: ./depcomp: premission 
denied.


AFACT this actually looks like a Vista problem.

I replaced line 2875 with :-

   cat $am_depcomp  conftest.dir/depcomp

from

   cp $am_depcomp conftest.dir

It works fine now with the cat.

Can someone look into this please,

Aaron


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Re: REAL Problem building GCC on Cygwin on Vista

2007-08-20 Thread Aaron Gray

On Aug 20 16:20, Dave Korn wrote:

On 20 August 2007 15:49, Aaron Gray wrote:
 On 19 August 2007 20:22, Aaron Gray wrote:
 AFACT this actually looks like a Vista problem.
 [...]
  Hm, that sounds like a file that you have write but not delete
permissions
to.

 Can someone look into this please,

  Well, just to state the obvious, /you/ would be the most ideally-placed
person to do so.

  I don't even have Vista, so I'm kinda ruled out there, but I'd take a
look
at the perms and ACLs of conftest.dir and the existing depcomp file in
there,
using both 'getfacl' to show cygwin's view of the posix-style perms, and
'cacls' to compare with windoze's opinion.

  BTW, you didn't by any chance use winzip to unpack the tarball did you?


No.


Apart from that, the file permission settings are the same in Vista
compared to older OSes.  The exception is the UAC stuff which could
result in some executables having less permissions than usual, if, for
instance, Internet Explorer has been used to download the executable.
We can hopefully rule this out here, so it's just some permission
problem which has nothing to do with the base OS.


Works fine on XP. The only things that are diferent are the Cygwin
instillation and Vista.


 Note: Not all
problems on Vista are Vista's (or, FWIW, Cygwin's) fault.  See, for
example http://cygwin.com/acronyms/#PEBCAK for one possible explanation
of the problem.


Nice reply :)

Does look like a case of PEBCAK.

Unmodified GCC 4.2.0 compiles okay, but when modified cracks appear, only on 
Vista though, XP is okay. So must be something to do with permissions.


Aaron


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Re: Problem building GCC on Cygwin on Vista

2007-08-20 Thread Aaron Gray

On 20 August 2007 17:42, Aaron Gray wrote:


On Aug 20 16:20, Dave Korn wrote:


  BTW, you didn't by any chance use winzip to unpack the tarball did 
you?


No.


 Just checking.  Windoze tools don't generally do the right thing for
cygwin's emulation of posix perms.


Apart from that, the file permission settings are the same in Vista
compared to older OSes.  The exception is the UAC stuff which could
result in some executables having less permissions than usual, if, for
instance, Internet Explorer has been used to download the executable.
We can hopefully rule this out here, so it's just some permission
problem which has nothing to do with the base OS.


 I want to throw an AYS in Corinna's general direction here... one of the
ongoing problems in 'doze security since wy back when is that the 
default
perms for user-created files, the equivalent of the default umask under 
posix,

have always been pretty wide open: AYS they haven't been tightened up for
Vista?


Works fine on XP. The only things that are diferent are the Cygwin
instillation and Vista.


 Heh, so that's a bit like saying The only things that are different are
everything, apart from the gcc source code.

Unmodified GCC 4.2.0 compiles okay, but when modified cracks appear, only 
on

Vista though, XP is okay. So must be something to do with permissions.


 So, what tool did you use to 'modify' it?


A Windows text editor called Zeus.

I have been altering the C source code and some configureation and 
gcc/makefile but AFAICT nothing that should effect gcc/configure though.


Its all very odd.

Hopefully I shall get to the bottom of it if I perservere, but any help or 
suggestions are welcome.


Aaron


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Re: Problem building GCC on Cygwin on Vista

2007-08-20 Thread Aaron Gray

On 20 August 2007 18:16, Aaron Gray wrote:

Unmodified GCC 4.2.0 compiles okay, but when modified cracks appear, 
only
on Vista though, XP is okay. So must be something to do with 
permissions.


 So, what tool did you use to 'modify' it?


A Windows text editor called Zeus.

I have been altering the C source code and some configureation and
gcc/makefile but AFAICT nothing that should effect gcc/configure though.

Its all very odd.

Hopefully I shall get to the bottom of it if I perservere, but any help 
or

suggestions are welcome.


 Well, why don't you actually *look* at those perms, instead of asking 
people
who have no access to your computer and no idea what you've been doing to 
make
random guesses?  All your descriptions are way too vague for any attempt 
at

remote diagnosis.


Sorry I will have a look but I am not very strong in this area.

Aaron


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Re: Problem building GCC on Cygwin on Vista

2007-08-20 Thread Aaron Gray

Aaron Gray wrote:


A Windows text editor called Zeus.


That's it.  I bet the problem disappears if you use a Cygwin text editor
such as vim.

When a native Windows app creates a file, it usually does not do
anything special with the ACL, so it gets whatever the default
inheritable permissions of the directory happen to be, which it looks
like are not correct.

You could also try a native editor that edits in-place instead of the
usual create new file with temporary name then rename.


Except its not a file I have editted that is causing the problem, they are 
all behaving fine.


Things are a bit slow at this end due to other tasks and I am running out of 
time before I am back home away from my Vista machine at my parents so this 
may have to be put on hold as getting back to the original problem place is 
taking longer than I though and producing meaning full results from 
examining source will take a while.


Hopefully I will have some results soon...

Aaron


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Re: Problem building GCC on Cygwin on Vista

2007-08-20 Thread Aaron Gray
Okay I printed out '$am_depcomp' which was effectivly 
'gcc4.2.0/libcpp/../depcomp' and put an 'exit' at (effective) line 2888 and 
the file gcc4.2.0/depcomp does not seem to exist.


Very strange as I found 'depcomp' before previously and its printing 'line: 
2888: ./depcomp: permisssion denied' rather than 'file not found' still.


Is this just another missing Cygin package again ?

Aaron


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Re: Problem building GCC on Cygwin on Vista

2007-08-20 Thread Aaron Gray
Ignore the previous post depcomp is under src/gcc-4.2.0 not build/gcc-4.2.0 
!


Sorry to mess you about. I'll get some ACL results now ...

Aaron


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Re: Problem building GCC on Cygwin on Vista

2007-08-20 Thread Aaron Gray
Okay getfacl is reporting 'user::---' rather than 'user::rwx' for depcomp on 
my patched version of GCC.


This leads to two questions ...

How do I modify this to be correct ?

Why is it different from gcc-4.2.0's ?

Thanks for bearing with me.

Aaron


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Re: Problem building GCC on Cygwin on Vista

2007-08-20 Thread Aaron Gray

Why is it different from gcc-4.2.0's ?


Okay I am kicking myself now many hours wasted it was because I used a 
Windows program WinRAR to unpack my work rather than using tar !!!


It was a permissions problem afterall.

Very sorry for poluting your mailing list.

Regards,

Aaron


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Problem building GCC on Cygwin on Vista

2007-08-19 Thread Aaron Gray
On building GCC on Vista I am getting a permissions error on building 'intl' 
with 'libintl.h' being unaccessable.


Any insights or help welcomed,

Aaron


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Re: Problem building GCC on Cygwin on Vista

2007-08-19 Thread Aaron Gray

On 19 August 2007 20:22, Aaron Gray wrote:

On building GCC on Vista I am getting a permissions error on building 
'intl'

with 'libintl.h' being unaccessable.

Any insights or help welcomed,


 Welcome to the Cywin Package List:

http://cygwin.com/packages/

 Do you have libintl.h installed?  It's in the gettext package:

http://cygwin.com/cgi-bin2/package-grep.cgi?grep=libintl.h


Many thanks Dave, thats solved that one, nice of GCC to do a pre check for 
'gettext', not.


Imay do a patch for that at some point.

Now I having a problem with libcpp getting the error :-

   checking dependancy style of gcc... /usr/src/gcc-4.2.0/libcpp/configure: 
line 2887: ./depcomp: premission denied.


Many thanks in advance,

Aaron



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'cp' on Cygwin on Vista ?

2007-07-28 Thread Aaron Gray
This is probably a well asked question but whats going on with Cygwin on 
Vista ?


I have tried rebuilding GCC 4.2.0 which I had built a month ago successfully 
but now is failing on 'cp' commands.


Aaron


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Re: 'cp' on Cygwin on Vista ?

2007-07-28 Thread Aaron Gray
This is probably a well asked question but whats going on with Cygwin on 
Vista ?


I have tried rebuilding GCC 4.2.0 which I had built a month ago 
successfully but now is failing on 'cp' commands.


Seems okay now, just a glitch ?

Aaron


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Re: Cygwin allocted time slice

2007-06-15 Thread Aaron Gray

Aaron Gray wrote:
 Cygwin seems to only use a small amount of time slice relative to the 
ammount of time slice availiable. Compiles, builds and testsuite are 
relly slow compared to MinGW which takes too much time.


 'time' results confirm this. Process time is about 1/4 of the total 
system time.


Are you using a dual (or more) processor system?


No.

 It i very noticable on compiling and testing GCC as compared to the 
same on Linux or MinGW.


I assume: on (a) different machine(s) ?


Yes.


 Is there any way to give Cygwin a bigger slice of the pie ?

 Say 50% or 75% ?

Well, what I saw on a dual core machine was that make seems to use only 
one processor, and therefore I got similar CPU usage ( 50%).


Try make -j2 or make -j3 and see if you get better results. This worked 
for me.


I will at somepoint be able to take advantage of this :)

Thanks,

Aaron


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Re: Cygwin allocted time slice

2007-06-15 Thread Aaron Gray

On Fri, 15 Jun 2007, Aaron Gray wrote:


 Are you using a dual (or more) processor system?

No.


Including hyperthreading?


No Hyperthreading.

Aaron


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Re: Cygwin allocted time slice

2007-06-14 Thread Aaron Gray

On Thu, Jun 14, 2007 at 04:15:40AM +0100, Aaron Gray wrote:

Cygwin seems to only use a small amount of time slice relative to the
ammount of time slice availiable.  Compiles, builds and testsuite are
relly slow compared to MinGW which takes too much time.

'time' results confirm this.  Process time is about 1/4 of the total
system time.

It i very noticable on compiling and testing GCC as compared to the
same on Linux or MinGW.

Is there any way to give Cygwin a bigger slice of the pie ?

Say 50% or 75% ?


How do you suppose Cygwin is managing this interesting feat of only
using some of the CPU time?  What Windows API is Cygwin using to just
grab a small slice of the time?


Weird I was getting very long compile times for GCC and on using 'time' was 
getting indications that make was only getting 25% of total system time.


I'll see if it is repeatable on another system.


As a follow-up question:  Why do you suppose we are punishing you by
not allowing Cygwin to use all of the CPU by default?

Oh.  Wait.  WJM.  Nevermind.


Weird reply, no need to take the micky !

Aaron


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Re: Cygwin allocted time slice

2007-06-14 Thread Aaron Gray
Weird I was getting very long compile times for GCC and on using 'time' 
was getting indications that make was only getting 25% of total system 
time.


Sorry that was sys time was 25% of real time.

Aaron


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Re: Cygwin allocted time slice

2007-06-14 Thread Aaron Gray

On Thu, Jun 14, 2007 at 04:20:04PM +0100, Aaron Gray wrote:

On Thu, Jun 14, 2007 at 04:15:40AM +0100, Aaron Gray wrote:

Cygwin seems to only use a small amount of time slice relative to the
ammount of time slice availiable.  Compiles, builds and testsuite are
relly slow compared to MinGW which takes too much time.

'time' results confirm this.  Process time is about 1/4 of the total
system time.

It i very noticable on compiling and testing GCC as compared to the
same on Linux or MinGW.

Is there any way to give Cygwin a bigger slice of the pie ?

Say 50% or 75% ?


How do you suppose Cygwin is managing this interesting feat of only
using some of the CPU time?  What Windows API is Cygwin using to just
grab a small slice of the time?


Weird I was getting very long compile times for GCC and on using 'time' 
was

getting indications that make was only getting 25% of total system time.

I'll see if it is repeatable on another system.


As a follow-up question:  Why do you suppose we are punishing you by
not allowing Cygwin to use all of the CPU by default?

Oh.  Wait.  WJM.  Nevermind.


Weird reply, no need to take the micky !


You have apparently made an assumption that Cygwin is purposely using
only a part of the CPU.  What's weird about asking for your rationale
for why anyone would write a program which did such a thing, leaving it
to some undocumented procedure to get better performance?  Why do you
think we wouldn't just make this the default?

In other words: your assumptions don't make a lot of sense.

Here are some better assumptions:

1) Hey!  Maybe, since 'time' is a linux program, whatever is needed to get
it to work accurately isn't well-implemented in Cygwin, so you can't trust
its output.

2) Hey!  I just remembered that Cygwin is an emulation layer on top of
Windows.  That means that there is a lot more code being executed than
would be the case for MinGW!  Maybe *that's* why things are slower!


I'll take option 2, thank you :)

Aaron


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Cygwin allocted time slice

2007-06-13 Thread Aaron Gray
Cygwin seems to only use a small amount of time slice relative to the 
ammount of time slice availiable. Compiles, builds and testsuite are relly 
slow compared to MinGW which takes too much time.


'time' results confirm this. Process time is about 1/4 of the total system 
time.


It i very noticable on compiling and testing GCC as compared to the same on 
Linux or MinGW.


Is there any way to give Cygwin a bigger slice of the pie ?

Say 50% or 75% ?

Many thanks in advance,

Aaron 



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Re: Successful build of GCC 4.2.0 RC3 on latest Cygwin snapshot 20070427

2007-05-09 Thread Aaron Gray

Aaron Gray wrote:

One issue that might affect many some is that COM doesn't work. 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27067 has a patch that 
is pending review I guess, but probably won't go into 4.2.



Does this effect XPCOM meaning Mozilla and friends will not compile ?


It is triggered anywhere multiple inheritance is combined with stdcall. 
 Since I believe XPCOM uses stdcall on Windows (but cdecl on other 
targets), I believe the answer here is 'Yes, Mozilla will not compile.'


But its fine on Unix platforms, that is good.

I am not sure if MinGW will/is used to compile Mozilla on Windows anyway.

I think it's likely that mingw.org will include this fix in their own 
releases of 4.2, which is probably a bad thing, as it makes the need to 
get this fix into official GCC sources seem less urgent.  A lot of GCC 
patches for Windows-related issues tend to stall for a long time in this 
state; I'm not really sure why.


Yes, this is perplexing.

Aaron


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Re: Successful build of GCC 4.2.0 RC3 on latest Cygwin snapshot 20070427

2007-05-09 Thread Aaron Gray

Aaron Gray wrote:

One issue that might affect many some is that COM doesn't work. 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27067 has a patch that is 
pending review I guess, but probably won't go into 4.2.



Does this effect XPCOM meaning Mozilla and friends will not compile ?


It is triggered anywhere multiple inheritance is combined with stdcall. 
Since I believe XPCOM uses stdcall on Windows (but cdecl on other 
targets), I believe the answer here is 'Yes, Mozilla will not compile.'


Mozilla is built using Microsoft cl on Windows. And if 'cdecl' is used on 
Unix then there is no problem with XPCOM and GCC 4.2.0 RC3.


Aaron


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Re: Successful build of GCC 4.2.0 RC3 on latest Cygwin snapshot 20070427

2007-05-07 Thread Aaron Gray

Hi Aaron,

One issue that might affect many some is that COM doesn't work. 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27067 has a patch that is 
pending review I guess, but probably won't go into 4.2.


Its not a very big patch, shame it cannot be reviewed in time.

Does this effect XPCOM meaning Mozilla and friends will not compile ?

Aaron


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Successful build of GCC 4.2.0 RC3 on latest Cygwin snapshot 20070427

2007-05-06 Thread Aaron Gray
I have successfully built GCC-4.2.0-20070501 on latest Cygwin snapshot 
20070427.


GCC 4.2.0 RC3 is available from:

   ftp://gcc.gnu.org/pub/gcc/prerelease-4.2.0-20070501

I have not done run the testsuite ( make check) but have built LLVM and 
LLVM-GCC4. So indications are very good.


Aaron


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Re: Successful build of GCC 4.2.0 RC3 on latest Cygwin snapshot 20070427

2007-05-06 Thread Aaron Gray

On 06 May 2007 07:15, Aaron Gray wrote:


I have successfully built GCC-4.2.0-20070501 on latest Cygwin snapshot
20070427.

GCC 4.2.0 RC3 is available from:

ftp://gcc.gnu.org/pub/gcc/prerelease-4.2.0-20070501

I have not done run the testsuite ( make check)


 I'm doing that.  Should be finished in another day or so...  :-O


[ Note to self: never run make check with CYGWIN=error_start=insight. 
D'oh! ]


On the LLVM build I am getting multiple :-

   warning: visibility attribute not supported in this configuration; 
ignored


with the same line number, eight or so in some cases but usually two.

Have not looked into this properly yet, I missed it earlier when first 
building but on rebuilding have captured it in a log file for thurther 
examination.


I can put together a test example if required.

Report back if I find anything thurther.

Aaron


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Re: Successful build of GCC 4.2.0 RC3 on latest Cygwin snapshot 20070427

2007-05-06 Thread Aaron Gray
Danger, Will Robinson: the g++ from gcc-4.2.0 does not have any support 
for catching exceptions thrown across DLL boundaries.  Nor does it include 
the fix for empty strings (PR24196).


The former problem can be solved by building libgcc shared, and 
libstdc++/libsupc++ shared.  Absent modern libtool support (which is 
partially present only in trunk), this will be tricky.  But even when you 
get an initial DLL version of these libraries, there will certainly be a 
long shakedown period...


So don't anybody here on the cygwin list get too excited yet. g


Yes, it looks like we are getting a few instances of this on the LLVM test 
suite.


Oh well, looks like the Cygwin build is not going to make it for the LLVM 
2.0 Release.


Aaron


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Re: Successfull Build of gcc on Cygwin WinXp SP2

2007-05-03 Thread Aaron Gray

Aaron Gray wrote:


I tried doing 'make check' but it needed autogen which does not build on
Cygwin apparently :(


That's just the fixincludes dir.  It's not important.  This is why the
instructions tell you to run make -k check.


Okay I will try that.


Oh 'make check' is the test suite, did not realize that. I thought it was a 
separate CVS branch/download.


Anyway its been running ten hours now and got to struct-layout-1.

Any clue as to how long it will run for ?

Aaron


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Re: Successfull Build of gcc on Cygwin WinXp SP2

2007-05-03 Thread Aaron Gray
Has anyone already run the testsuite on GCC-4.3-20070427/Cygwin latest 
snapshot ?


Got the following so far :-

Running /usr/src/gcc-4.3-20070427/gcc/testsuite/gcc.dg/dg.exp ...
FAIL: gcc.dg/20021014-1.c (test for excess errors)
WARNING: gcc.dg/20021014-1.c compilation failed to produce executable
FAIL: gcc.dg/Wstrict-overflow-11.c (test for excess errors)
FAIL: gcc.dg/builtins-20.c (test for excess errors)
FAIL: gcc.dg/builtins-59.c scan-tree-dump __builtin_cexpi
FAIL: gcc.dg/builtins-59.c scan-tree-dump-not sincos
FAIL: gcc.dg/builtins- 61.c scan-tree-dump cexpi
FAIL: gcc.dg/builtins-61.c scan-tree-dump sin
FAIL: gcc.dg/builtins-61.c scan-tree-dump cos
FAIL: gcc.dg/builtins-61.c scan-tree-dump return 0.0
FAIL: gcc.dg/builtins-62.c scan-tree-dump-times cexpi 3

Anyone know how long this make check will take approximately ?

Running about 12 hours so far.

Aaron


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Re: Successfull Build of gcc on Cygwin WinXp SP2

2007-05-03 Thread Aaron Gray

Any clue as to how long it will run for ?


Depends on how many languages you enabled.  In my case:

c,c++,fortran,objc

Bootstrapping the compilers took about 6 hours, and the testsuite took 
about 60.


Okay, I have just done c, and c++.

Have you got testsuite results, have you put them online at all ?

Aaron


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Re: Successfull Build of gcc on Cygwin WinXp SP2

2007-05-03 Thread Aaron Gray

 Various people run the testsuite on cygwin every now and again; check the
gcc-testresults@ mailinglist archive.


Yes, Tim has allready run it :-

   http://gcc.gnu.org/ml/gcc-testresults/2007-04/msg01540.html

Aaron


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Re: Successfull Build of gcc on Cygwin WinXp SP2

2007-05-03 Thread Aaron Gray

On 03 May 2007 03:41, Aaron Gray wrote:

 Various people run the testsuite on cygwin every now and again; check 
the

gcc-testresults@ mailinglist archive.


Yes, Tim has allready run it :-

http://gcc.gnu.org/ml/gcc-testresults/2007-04/msg01540.html



 I haven't done one for weeks now


Looks like there are some real problems with GCC-4.3-20070427.

It fails to compile LLVM on both Cygwin and Linux producing rogue error 
messages and some weird bugs.


Aaron


Aaron




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Re: Successfull Build of gcc on Cygwin WinXp SP2

2007-05-02 Thread Aaron Gray
I have a working GCC-4.3-20070427 on latest Cygwin snapshot. GCC took 8 
hours to build !


Thanks alot,

Aaron


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Re: Successfull Build of gcc on Cygwin WinXp SP2

2007-05-02 Thread Aaron Gray

On 02 May 2007 13:23, Aaron Gray wrote:


I have a working GCC-4.3-20070427 on latest Cygwin snapshot. GCC took 8
hours to build !


 g If you think that's slow, try running the full testsuite!


I tried doing 'make check' but it needed autogen which does not build on 
Cygwin apparently :(


I have to get into doing the testsuite soon for another GCC project I am 
working on, but on Linux, naturally. We have some old dual 500Mhz processor 
servers I maybe able to get a dual 1GHz too which I am fixing up for the 
task.



 Anyway, well done!


Thanks, it was all due to the good guidance :)

Thanks again,

Aaron


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Re: Setup.exe Problems on Vista

2007-05-02 Thread Aaron Gray

 Just on the offchance, do you have any of these installed?

Windows Defender 


AFAIK Windows Defender is built in to Vista.

Aaron


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Re: Successfull Build of gcc on Cygwin WinXp SP2

2007-05-02 Thread Aaron Gray

Aaron Gray wrote:


I tried doing 'make check' but it needed autogen which does not build on
Cygwin apparently :(


That's just the fixincludes dir.  It's not important.  This is why the
instructions tell you to run make -k check.


Okay I will try that.


And autogen does build on Cygwin.


Right I just read it in a posting I got from Google. I stand corrected.

Aaron


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Re: Cygwin build documentation error.

2007-05-01 Thread Aaron Gray

Aaron Gray wrote:


I am getting errors on building Cygwin. It appears to be something to do
with the documentation.

Am I missing something simple such as a package like cygwin-doc and if so
where do I get it ?

Error text below...

Many thanks in advance,
[...]

`/usr/build/cygwin/i686-pc-cygwin/winsup/doc'

gcc -g /usr/src/src/winsup/doc/doctool.c -o doctool
./doctool -m -d /usr/src/src/winsup/doc -d /usr/src/src/winsup/utils -d
/usr/src/src/winsup/cygwin -s /usr/src/src/winsup/doc -o 
cygwin-ug-net.sgml

/usr/src/src/winsup/doc/cygwin-ug-net.in.sgml
xmlto html -o cygwin-ug-net/ -m /usr/src/src/winsup/doc/cygwin.dsl
cygwin-ug-net.sgml
usage: xmlto [OPTION]... FORMAT XML



This should go to the Cygwin list.  You're building in winsup, which is
not part of gcc, so this is totally off topic.

The answer is that you probably have a missing package, or maybe a
non-Cygwin/native version of xmlto in your PATH, but we don't know.
Send your cygcheck output as directed in cygwin.com/problems.html.

Brian


I have appended the cygcheck output as an attachment. And append the build 
error output ...


Many thanks in advance,

Aaron

make[3]: Entering directory `/usr/build/cygwin/i686-pc-cygwin/winsup/doc'
gcc -g /usr/src/src/winsup/doc/doctool.c -o doctool
./doctool -m -d /usr/src/src/winsup/doc -d /usr/src/src/winsup/utils -d 
/usr/src/src/winsup/cygwin -s /usr/src/src/winsup/doc -o cygwin-ug-net.sgml 
/usr/src/src/winsup/doc/cygwin-ug-net.in.sgml
xmlto html -o cygwin-ug-net/ -m /usr/src/src/winsup/doc/cygwin.dsl 
cygwin-ug-net.sgml

usage: xmlto [OPTION]... FORMAT XML
OPTIONs are:
 -v  verbose output (-vv for very verbose)
 -x stylesheet   use the specified stylesheet instead of choosing one
 -m fragment use the XSL fragment to customize the stylesheet
 -o directoryput output in the specified directory instead of
 the current working directory
 -p postprocopts pass option to postprocessor
 --extensionsturn on stylesheet extensions for this tool chain
 --searchpathcolon-separated list of fallback directories
 --skip-validation
 do not attempt to validate the input before processing

Available FORMATs depend on the type of the XML file (which is
determined automatically).

For documents of type docbook:
fo
html
html-nochunks
htmlhelp
javahelp
man
txt
xhtml
xhtml-nochunks
xmlto html-nochunks -m /usr/src/src/winsup/doc/cygwin.dsl cygwin-ug-net.sgml
usage: xmlto [OPTION]... FORMAT XML
OPTIONs are:
 -v  verbose output (-vv for very verbose)
 -x stylesheet   use the specified stylesheet instead of choosing one
 -m fragment use the XSL fragment to customize the stylesheet
 -o directoryput output in the specified directory instead of
 the current working directory
 -p postprocopts pass option to postprocessor
 --extensionsturn on stylesheet extensions for this tool chain
 --searchpathcolon-separated list of fallback directories
 --skip-validation
 do not attempt to validate the input before processing

Available FORMATs depend on the type of the XML file (which is
determined automatically).

For documents of type docbook:
fo
html
html-nochunks
htmlhelp
javahelp
man
txt
xhtml
xhtml-nochunks
cp cygwin-ug-net.html cygwin-ug-net/cygwin-ug-net-nochunks.html
rm -f cygwin-ug-net/cygwin-ug-net-nochunks.html.gz
gzip cygwin-ug-net/cygwin-ug-net-nochunks.html
./doctool -m -d /usr/src/src/winsup/doc -d /usr/src/src/winsup/utils -d 
/usr/src/src/winsup/cygwin -s /usr/src/src/winsup/doc -o cygwin-api.sgml 
/usr/src/src/winsup/doc/cygwin-api.in.sgml
xmlto html -o cygwin-api/ -m /usr/src/src/winsup/doc/cygwin.dsl 
cygwin-api.sgml

usage: xmlto [OPTION]... FORMAT XML
OPTIONs are:
 -v  verbose output (-vv for very verbose)
 -x stylesheet   use the specified stylesheet instead of choosing one
 -m fragment use the XSL fragment to customize the stylesheet
 -o directoryput output in the specified directory instead of
 the current working directory
 -p postprocopts pass option to postprocessor
 --extensionsturn on stylesheet extensions for this tool chain
 --searchpathcolon-separated list of fallback directories
 --skip-validation
 do not attempt to validate the input before processing

Available FORMATs depend on the type of the XML file (which is
determined automatically).

For documents of type docbook:
fo
html
html-nochunks
htmlhelp
javahelp
man
txt
xhtml
xhtml-nochunks
xmlto html -o faq -m /usr/src/src/winsup/doc/cygwin.dsl 
/usr/src/src/winsup/doc/faq-sections.xml

usage: xmlto [OPTION]... FORMAT XML
OPTIONs are:
 -v  verbose output (-vv for very verbose)
 -x stylesheet   use the specified stylesheet instead of choosing one
 -m fragment use the XSL fragment to customize the stylesheet
 -o directoryput output in the specified directory instead of
 the current working directory
 -p postprocopts pass option to postprocessor

Re: Successfull Build of gcc on Cygwin WinXp SP2

2007-05-01 Thread Aaron Gray

Aaron Gray wrote:

Thank you. I am a bit unsure of where abouts (what directory) do you 
install

the snapshot ?


Again, this has nothing to do with gcc, take it the Cygwin list.  If you
are using the full snapshots (cygwin-inst-$date.tar.bz2) they should be
unpacked in the root (/).  The other types are just the cygwin1.dll
which goes in /usr/bin of course.  And again, you do *not* need to mess
with any of this to make stdio.h usable for building gcc.  Just take
stdio.h from newlib HEAD and place it in /usr/include.


The FAQ does not seem to say that. From the instructions it would seem it
would go in the current users directory.


Read it again.  Both tar commands include -C which means cd to this
directory before extacting.


I am a bit confused what winsup is as well.


That is just a directory in the src tree that contains the code for
Cygwin, MinGW, w32api, and other miscellaneous Windows things.  But note
that you can't build Cygwin from just winsup/cygwin, as Cygwin needs
other parts of the src tree, such as libiberty and newlib.  When you
do a cvs co cygwin that is actually a CVS module that gets you a
selected subset of the entire src tree, including the toplevel scripts
that are shared across gcc/binutils/gdb/sim/etc.  If you later do cvs
up from the toplevel you'll accidently get the entire src tree which
you don't need, so you have to do cvs up in each individual directory.


Thanks. I think I understand most of that and will try again fresh tommorow.

I'll try not to bother the GCC list if I can possibly avoid it.

Thanks again,

Aaron


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Re: /dev/null timing and clock skew problems

2007-03-02 Thread Aaron Gray

Aaron Gray writes:

 The code for this is available in standard Make, but it isn't enabled 
 in
 the current build on Cygwin. (The code can be found in remake.c, at 
 line

 1277. It's currently enabled if WINDOWS32 or __MSDOS__ is defined.)

Is this just the three second clearance or something more substantial 
that

will guarentee builds ?


The #if statement starting on that line is just for the three second 
clearance.

I use it on a local build of Make and it seems to work well.


The file has modification time 0.0096 s in the future were harmless.

But the Clock skew detected.  Your build may be incomplete. can possibly 
indicate an incomplete build.
This seems to be a problem on my slower machine XP, but not on my newer 
Vista one.


Were you getting clock skew problems too ?

I have not had time and head space to build make yet, I'll try it in the 
morning.


Many thanks for the reply,

Aaron


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Re: /dev/null timing and clock skew problems

2007-03-01 Thread Aaron Gray

Pedro Alves writes:


No, but I'm on FAT32 on this machine.  Problem is described here:

http://www.delorie.com/djgpp/v2faq/faq22_18.html

According to that same page, DJGPP has a local hack^Wpatch to
suppress that warning:

DJGPP ports of GNU Make v3.77 and later allow for up to
3 seconds of positive difference between the file timestamp and the
system clock (that is, the file is allowed to be up to 3 seconds into the
future), before the above warning is printed. So upgrading to the
latest version of Make should eliminate such bogus warnings and leave you
only with messages due to real clock skews.


The code for this is available in standard Make, but it isn't enabled in 
the
current build on Cygwin. (The code can be found in remake.c, at line 1277. 
It's

currently enabled if WINDOWS32 or __MSDOS__ is defined.)


Is this just the three second clearance or something more substantial that 
will guarentee builds ?


Aaron


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Re: /dev/null timing and clock skew problems

2007-02-28 Thread Aaron Gray

It seems the 'Clock Skew' warnings are the only serious ones. They never
used to occur on previous Cygwin releases though.

I am building LLVM with Cygwin and am getting the warnings but on building
GCC I am getting no clock skew or modification time warnings.

   http://llvm.org

CVS and build instructions :-

   http://www.aarongray.org/LLVM/BuildingLLVMonCygwin.html

The clock skew warnings appear after a link or archive. I cannot seem to
find a flag for make to display executed commands though.

On my 1.4Ghz XP machine Clock Skews could be serious, but on my 1.6Ghz Vista
machine they appear not to be.

Could someone give me any idea when this will be fixed.

Many thanks,

Aaron


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/dev/null timing and clock skew problems

2007-02-25 Thread Aaron Gray
I am doing make based builds on Cygwin and am getting following warning 
messages multiple times in stdout :-


   make[2]: Warning: File `/dev/null' has modification time 0.0096 s in 
the future


   make[2]: warning:  Clock skew detected.  Your build may be 
incomplete.


I am using Windows XP.

Anyone know what is going on and how to correct it ?

Aaron


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Re: Does Cygwin support latex ?

2005-10-02 Thread Aaron Gray

Does Cygwin have latex or do I use tex ?


Cygwin's teTeX installation includes both tex and latex, as well as a 
number of other TeX-related programs.  (TeTeX is described as a complete 
TeX distribution; these days, LaTeX is considered a required part of such 
a thing.)


I have an existing project and make file, possibly from Unix, and it uses 
latex and latex2html.


I have installed tex but it does not seem to have a tex2html command.

What commands and what packages do I need ?


LaTeX2HTML is actually a completely separate program from TeX/LaTeX/etc, 
though it (of course) processes LaTeX input files.  I don't believe that 
there is currently a Cygwin package for it, so I suspect you'll need to 
install it directly.


The official LaTeX2HTML website is here: http://www.latex2html.org/; it 
contains downloads, though it seems fairly sparse on installation info.


In addition, http://www.cs.utexas.edu/users/suvrit/work/l2h.html contains 
some basic instructions for installing it on Cygwin.  A Google search on 
latex2html cygwin finds others as well.


Many thanks,

Aaron


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Re: Does Cygwin support latex ?

2005-10-02 Thread Aaron Gray

Hi Larry,


http://cygwin.com/cgi-bin2/package-grep.cgi?grep=bin%2Flatex


Thats a useful command I will have to remember that !


I have installed tex but it does not seem to have a tex2html command.

What commands and what packages do I need ?



Would texi2html help?


No not really, I am trying to port the documentation for a Solaris project 
to GNU. Hopefully I should be able install the www.latex2html.org on Cygwin.


Thanks for tip
,

Aaron


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Does Cygwin support latex ?

2005-10-01 Thread Aaron Gray

Does Cygwin have latex or do I use tex ?

I have an existing project and make file, possibly from Unix, and it uses 
latex and latex2html.


I have installed tex but it does not seem to have a tex2html command.

What commands and what packages do I need ?

Aaron 



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binutils build error

2005-06-21 Thread Aaron Gray
On building binutils again on another machine I am still encountering a 
build error.


I have built it successfully on my laptop but am unable to build it on two 
other machines.


I am getting the following error multiple times on multiple files :-

   Unknown index 'ky' and/or 'cp' in @synindex

eg.

   /usr/src/binutils-2.15/gas/doc/as.texinfo:100

Please help me,

Aaron



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Re: Cygwin and firewalls

2005-06-17 Thread Aaron Gray

I am wondering if there is a firewall that coexists with Cygwin well.
IIRC, there were complaints about Norton software and about some other
firewalls too. What would you recommend me?

I ask because I've never had to use firewall before (my home box is 
behind

NAT in a secure network) and I have no experience with Windows firewalls.
I've just bought a laptop and a firewall seems to be necessary in this
case.


If you just have purchased it, it has probably Windows XP installed.
Why not just use the system firewall which is part of XP SP2?  It's
fairly simple to use and I had no trouble using it with Cygwin, so far.
It's at least good for a start and it doesn't cost anything extra.


Windows XP SP2 firewall is very good and should not interfere with Cygwin.

I have also been using Norton Internet Security firewall also with no 
problems with Cygwin.


Aaron



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mkdtemp() configuration bug

2005-06-01 Thread Aaron Gray
It looks like the latest Cygwin has a problem with mkdtemp(). mkdtemp() 
exists in a library and is linkable, but there is no function prototype for 
it in the headers.


The configuration system compiles a function :-

/* Override any gcc2 internal prototype to avoid an error.  */
| #ifdef __cplusplus
| extern C
| {
| #endif
| /* We use char because int might match the return type of a gcc2
|builtin and then its argument prototype would still apply.  */
| char mkdtemp ();
| /* The GNU C library defines this for functions which it implements
| to always fail with ENOSYS.  Some functions are actually named
| something starting with __ and the normal name is an alias.  */
| #if defined (__stub_mkdtemp) || defined (__stub___mkdtemp)
| choke me
| #else
| char (*f) () = mkdtemp;
| #endif
| #ifdef __cplusplus
| }
| #endif
|
| int
| main ()
| {
| return f != mkdtemp;
|   ;
|   return 0;
| }

It defines 'char mkdtemp()' and links it as it is defined in a library but 
not in a header !


Aaron Gray



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Multiple Cygwin (directory trees) instances

2005-05-26 Thread Aaron Gray

I have a problem I am trying to find a way round.

Can I have multiple Cygwin (directory tree) instances, or does registry 
prohibit this ?


Aaron



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Re: Problems installing binutils

2005-05-26 Thread Aaron Gray

I am having problems installing binutils on just this machine. AFAIKS I
haave the same instillation as my other machine which builds and installs
binutils fine.

Doing 'make install' I get the following error :-

makeinfo --split-size=500 -I /usr/src/binutils-2.15/binutils/doc
/usr/src/bi
nutils-2.15/binutils/doc/binutils.texi
/usr/src/binutils-2.15/binutils/doc/binutils.texi:52: Unknown index `ky'
and/or
' in @synindex.
makeinfo: Removing output file
`/usr/build/binutils-2.15/binutils/doc/binutils.i
nfo' due to errors; use --force to preserve.
make[2]: *** [binutils.info] Error 1
make[2]: Leaving directory `/usr/build/binutils-2.15/binutils/doc'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/usr/build/binutils-2.15/binutils'
make: *** [install-binutils] Error 2

Any ideas ?


After several days of checking and cross checking, rebuilding and rebuilding
I have came to the conclusion that my HP machine seems not to want to
compile binutils :(

I can build and install gcc fine on the machine.

Any ideas ?

Aaron



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Problems installing binutils

2005-05-25 Thread Aaron Gray
I am having problems installing binutils on just this machine. AFAIKS I 
haave the same instillation as my other machine which builds and installs 
binutils fine.


Doing 'make install' I get the following error :-

makeinfo --split-size=500 -I /usr/src/binutils-2.15/binutils/doc 
/usr/src/bi

nutils-2.15/binutils/doc/binutils.texi
/usr/src/binutils-2.15/binutils/doc/binutils.texi:52: Unknown index `ky' 
and/or

' in @synindex.
makeinfo: Removing output file 
`/usr/build/binutils-2.15/binutils/doc/binutils.i

nfo' due to errors; use --force to preserve.
make[2]: *** [binutils.info] Error 1
make[2]: Leaving directory `/usr/build/binutils-2.15/binutils/doc'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/usr/build/binutils-2.15/binutils'
make: *** [install-binutils] Error 2

Any ideas ?

Aaron 



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Problems installing binutils-2.15

2005-05-23 Thread Aaron Gray
I am trying to build and install binutils-2.15 as I need this version. I 
have successfully done this before on my other machine, but am unable to do 
it on this one.


On the 'make install' I am getting the following error :-

make[4]: Leaving directory `/usr/build/binutils-2.15/binutils/doc'
make[3]: Leaving directory `/usr/build/binutils-2.15/binutils/doc'
rm -f config.texi
echo '@set VERSION 2.15'  config.texi
makeinfo --split-size=500 -I /usr/src/binutils-2.15/binutils/doc 
/usr/src/bi

nutils-2.15/binutils/doc/binutils.texi
/usr/src/binutils-2.15/binutils/doc/binutils.texi:52: Unknown index `ky' 
and/or

' in @synindex.
makeinfo: Removing output file 
`/usr/build/binutils-2.15/binutils/doc/binutils.i

nfo' due to errors; use --force to preserve.
make[2]: *** [binutils.info] Error 1
make[2]: Leaving directory `/usr/build/binutils-2.15/binutils/doc'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/usr/build/binutils-2.15/binutils'
make: *** [install-binutils] Error 2

I think it maybe a missing tool from the Cygwin instillation but an not sure 
what one.


Here's my configure script output :-

$  /usr/src/binutils-2.15/configure --prefix=/usr/binutils-2.15
loading cache ./config.cache
checking host system type... i686-pc-cygwin
checking target system type... i686-pc-cygwin
checking build system type... i686-pc-cygwin
checking for a BSD compatible install... (cached) /usr/bin/install -c
*** removing intl/Makefile to force reconfigure
*** removing libiberty/Makefile to force reconfigure
*** removing opcodes/Makefile to force reconfigure
*** removing bfd/Makefile to force reconfigure
*** removing binutils/Makefile to force reconfigure
*** removing gas/Makefile to force reconfigure
*** removing ld/Makefile to force reconfigure
*** removing gprof/Makefile to force reconfigure
*** removing etc/Makefile to force reconfigure
checking for i686-pc-cygwin-ar... no
checking for ar... (cached) ar
checking for i686-pc-cygwin-as... no
checking for as... (cached) as
checking for i686-pc-cygwin-dlltool... no
checking for dlltool... (cached) dlltool
checking for i686-pc-cygwin-ld... (cached) 
/usr/lib/gcc-lib/i686-pc-cygwin/3.3.3

/../../../../i686-pc-cygwin/bin/ld.exe
checking for i686-pc-cygwin-nm... no
checking for nm... (cached) nm
checking for i686-pc-cygwin-ranlib... no
checking for ranlib... (cached) ranlib
checking for i686-pc-cygwin-windres... no
checking for windres... (cached) windres
checking for i686-pc-cygwin-objcopy... no
checking for objcopy... (cached) objcopy
checking for i686-pc-cygwin-objdump... no
checking for objdump... (cached) objdump
checking for i686-pc-cygwin-ar... no
checking for ar... (cached) ar
checking for i686-pc-cygwin-as... no
checking for as... (cached) as
checking for i686-pc-cygwin-dlltool... no
checking for dlltool... (cached) dlltool
checking for i686-pc-cygwin-ld... no
checking for ld... (cached) ld
checking for i686-pc-cygwin-nm... no
checking for nm... (cached) nm
checking for i686-pc-cygwin-ranlib... no
checking for ranlib... (cached) ranlib
checking for i686-pc-cygwin-windres... no
checking for windres... (cached) windres
checking whether to enable maintainer-specific portions of Makefiles... no
updating cache ./config.cache
creating ./config.status
creating Makefile


Hope you can help,

Aaron




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Re: Problems installing binutils-2.15

2005-05-23 Thread Aaron Gray
I am trying to build and install binutils-2.15 as I need this version. I 
have successfully done this before on my other machine, but am unable to do 
it on this one.


Okay I was missing pod2man from Perl.

Aaron




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Re: Problems installing binutils-2.15

2005-05-23 Thread Aaron Gray
I am trying to build and install binutils-2.15 as I need this version. I 
have successfully done this before on my other machine, but am unable to 
do it on this one.


Okay I was missing pod2man from Perl.


No that was not it :(

Any ideas ?

Aaron



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Re: Problems installing binutils-2.15

2005-05-23 Thread Aaron Gray

I am trying to build and install binutils-2.15 as I need this
version. I have successfully done this before on my other machine, but 
am unable to do it on this one.


Okay I was missing pod2man from Perl.



No that was not it :(

Any ideas ?


$ makeinfo --version
makeinfo (GNU texinfo) 4.8


Version 4.8


Copyright (C) 2004 Free Software Foundation, Inc.
There is NO warranty.  You may redistribute this software
under the terms of the GNU General Public License.
For more information about these matters, see the files named COPYING.

Which version do you use (texinfo package)?
Try: `cygcheck -c texinfo'


Version 4.8-1

I tried it again on my main machine and it works fine, checked between the 
cygwin setup programs on each machine and cannot see any differences.


I am stumped !

Aaron



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setting environment variables from a bash script

2005-05-21 Thread Aaron Gray
Is it possible to set an environment variable using a bash script and for 
that variable to be able to be seen within bash once the script is 
finnished.


I want to be able to set the path using a script so I can say :-

   ./gcc-3.4.3

calling a script simular to this :-

    gcc-3.4.3 
   #! /bin/sh
   set PATH=/usr/gcc-3.4.3/bin:${PATH}
   

which will then set the path from then on.

Hope you can help,

Aaron



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Does Cygwin have TCL ?

2005-05-21 Thread Aaron Gray

Does Cygwin have TCL ?

If so where is the install option for it ?

Many thanks in advance,

Aaron



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Re: setting environment variables from a bash script

2005-05-21 Thread Aaron Gray

Is it possible to set an environment variable using a bash script and for
that variable to be able to be seen within bash once the script is
finnished.


It's impossible for a child process to modify the environment of its
parent.  By executing the file as a script you spawn a shell subprocess,
meaning the changes to the environment are for that process only.


Okay thought so :(


You can get around that by sourcing the script instead of executing it,
because in that case you tell the current shell to read and execute the
commands in the file rather than spawning a subprocess to do it.


How do I do that ? source the script ?

Aaron



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Re: Does Cygwin have TCL ?

2005-05-21 Thread Aaron Gray

Does Cygwin have TCL ?


http://cygwin.com/packages/


If so where is the install option for it ?


All packages are installed the same way, by selecting the desired
package in setup.exe.


Is it tcltk ?

Aaron



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Possible problem building GCC

2005-05-14 Thread Aaron Gray
Hi,
When I build GCC I do not seem to be getting any C headers installed only 
C++ headers.

Aaron

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Re: Building GCC 3.4.3

2005-05-14 Thread Aaron Gray
Hope you can help,
The 'normal' C headers are part of the C library (newlib/cygwin), the
GCC C headers are installed somewhere below /usr/lib/gcc or
/usr/share/gcc, depending on the version you're building.
Ah. Thanks alot Gerrit, that puts my mind at rest. Although it is not 
exactly very neat.

Thanks again,
Aaron

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Building GCC 3.4.3

2005-05-13 Thread Aaron Gray
Hi,
I believe or am pritty sure I have a problem. I am building GCC 3.4.3 but 
the same problem happerns with 2.95.3 and presumably with other GCC's. I 
have built this before and got it to work and I am sure I had other includes 
present.

Yes I know Cygwin GCC3.4.3 has not been released yet, but the project I am 
using uses it specifically. I have built it before and so have other people.

When I build and install GCC the 'include' directory only includes the 'c++' 
sub directory and no normal c header files.

Directory wise I have :-
   /usr/src/gcc-3.4.3source
   /usr/build  build
   /usr/gcc/gcc-3.4.3   installation
Here's my config, build and install process :-
   ../../src/gcc-3.4.3/configure --prefix=/usr/gcc/gcc-3.4.3 --oldincludedir=/usr/gcc/gcc-3.4.3/include
   make CFLAGS='-O' LIBCFLAGS='-g -O2' 
LIBCXXFLAGS='-g -O2 -fno-implicit-templates' bootstrap
   make install LANGUAGES=c c++

Hope you can help,
Aaron

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Why has GCC 2.95.3 been removed from Cygwin instillation

2005-05-12 Thread Aaron Gray
Hi,
Why has 2.95.3 been removed from Cygwin ?
I have tried to install it from GNU download but have been unsucessful.
I need 2.95.3 how/can I get it built ?
Aaron

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Re: makeinfo --html index problem

2003-02-04 Thread Aaron Gray
 On Tue, 4 Feb 2003, Aaron Gray wrote:

  I am having problems with using makeinfo for making HTML output. The
  index.html file seems corrupt and makeinfo --html is reporting a missing
  TOC.
 
  Hope you can help,
  Aaron

 And what does this have to do with Clippy, you ask? ;-)

 Hi, there, looking at the notepad, Aaron.  SCRIBBLE It looks like
 you're trying to report a bug.

I am not sure if it is a bug or my useage of the tool, but I fell it may
well possibly be a bug.

  TWIST INTO CYGWIN LOGO
 What would you like to do?

Have some one who is familuar with makeinfo and info files test it for
me :)

 = Read the ample bug reporting instructions at
http://cygwin.com/bugs.html?

Preferably not.

 = Post the exact error message you get from Makeinfo?

 = Share with this list the input files for makeinfo that trigger this
   problem, so the others have at least a prayer of reproducing your
   problem?

Okay.

makeinfo --html gcc.info

gnu/index.html generated :-
~
This is doc/gcc.info, produced by makeinfo version 4.2 from doc/gcc.texi.
INFO-DIR-SECTION Programming START-INFO-DIR-ENTRY * gcc: (gcc). The GNU
Compiler Collection. END-INFO-DIR-ENTRY This file documents the use of the
GNU compilers.

Published by the Free Software Foundation 59 Temple Place - Suite 330
Boston, MA 02111-1307 USA

Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001, 2002 Free Software Foundation, Inc.

Permission is granted to copy, distribute and/or modify this document under
the terms of the GNU Free Documentation License, Version 1.1 or any later
version published by the Free Software Foundation; with the Invariant
Sections being GNU General Public License and Funding Free Software, the
Front-Cover texts being (a) (see below), and with the Back-Cover Texts being
(b) (see below). A copy of the license is included in the section entitled
GNU Free Documentation License.

(a) The FSF's Front-Cover Text is:

A GNU Manual

(b) The FSF's Back-Cover Text is:

You have freedom to copy and modify this GNU Manual, like GNU software.
Copies published by the Free Software Foundation raise funds for GNU
development

 Indirect: gcc.info-1: 1225 gcc.info-2: 46107 gcc.info-3: 79111
gcc.info-4: 112360 gcc.info-5: 161725 gcc.info-6: 194872 gcc.info-7: 240933
gcc.info-8: 287005 gcc.info-9: 336046 gcc.info-10: 372713 gcc.info-11:
421741 gcc.info-12: 463226 gcc.info-13: 511180 gcc.info-14: 555011 
Node: Global Declarations823996 Node: VMS Misc828300 Node: Funding832603
Node: GNU Project835098 Node: Copying835749 Node: GNU Free Documentation
License854960 Node: Contributors874844 Node: Option Index899772 Node:
Index969741  End Tag Table


 TWIST BACK INTO A PAPERCLIP, GROW HAIR
 = Start a whole new thread so that people with threaded mail readers don't
 pick it up as part of the old thread?
 KEEP BLINKING EYES AD NAUSEAUM...
 Igor

meow

Aaron



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What is the difference between Cygwin and GCC releases ?

2003-01-10 Thread Aaron Gray
Hi,

Is Cygwin just a build of GCC or does it have a standard set of patches
applied, or are the patches merged with GCC at appropriate GCC version
updates ?

I basically want to be able to use GCC releases on Windows if possible, how
do I go about this ?

Do I have to add the appropriate Cygwin libraries ?

Can someone give me a pointer on this, ie either explain or point me to the
relavent documentation please.

Aaron


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How do I build GCC 3.2-3 or is it broken ?

2002-12-13 Thread Aaron Gray
Hello,

I have tried to rebuild GCC 3.2-3 it builds the execs but unfortunately it
bombs out making some of the libraries.

I may have mised something but I am not sure. How do I build CygWin GCC
3.2-3 ?
I have installed CygWin then changed to the 'i686-pc-cygwin' directory then
done a 'make'.

Have I missed any configuration steps, or is GCC's library broken ?

===
It looks like the following file is broken :-

libstdc++-v3/libsupc++/pure.cc

~~~
/usr/i686-pc-cygwin/gcc/xgcc -shared-libgcc -B/usr/i686-pc-cygwin/gcc/ -nost
dinc
++ -L/usr/i686-pc-cygwin/i686-pc-cygwin/libstdc++-v3/src -L/usr/i686-pc-cygw
in/i
686-pc-cygwin/libstdc++-v3/src/.libs -B/usr/local/i686-pc-cygwin/bin/ -B/usr
/loc
al/i686-pc-cygwin/lib/ -isystem
/usr/local/i686-pc-cygwin/include -I../../../../
src/gcc-3.2-3/libstdc++-v3/../gcc -I../../../../src/gcc-3.2-3/libstdc++-v3/.
./in
clude -I/usr/i686-pc-cygwin/i686-pc-cygwin/libstdc++-v3/include/i686-pc-cygw
in -
I/usr/i686-pc-cygwin/i686-pc-cygwin/libstdc++-v3/include -I../../../../src/g
cc-3
.2-3/libstdc++-v3/libsupc++ -g -O2 -fno-implicit-templates -Wall -Wno-format
 -W
-Wwrite-strings -Winline -fdiagnostics-show-location=once -ffunction-section
s -f
data-sections -g -c
../../../../src/gcc-3.2-3/libstdc++-v3/libsupc++/pure.cc -o
pure.o

cc1plus: warning: -ffunction-sections may affect debugging on some targets
In file included from /usr/include/unistd.h:8,
 from
../../../../src/gcc-3.2-3/libstdc++-v3/libsupc++/pure.cc:3
4:
../../../../src/gcc-3.2-3/include/getopt.h:115: declaration of C function
`int
   getopt()' conflicts with
/usr/include/sys/unistd.h:125: previous declaration `int getopt(int, char*
   const*, const char*)' here

make[3]: *** [pure.lo] Error 1
make[3]: Leaving directory
`/usr/i686-pc-cygwin/i686-pc-cygwin/libstdc++-v3/libs
upc++'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/usr/i686-pc-cygwin/i686-pc-cygwin/libstdc++-v3'
make[1]: *** [all-recursive-am] Error 2
make[1]: Leaving directory `/usr/i686-pc-cygwin/i686-pc-cygwin/libstdc++-v3'
make: *** [all-target-libstdc++-v3] Error 2
~~~

Hope you can help, many thanks in advance,

Aaron Gray



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