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Posted to dev@ant.apache.org by Stefan Bodewig <bo...@apache.org> on 2002/11/07 13:51:37 UTC

Re: iSeries support

On Thu, 07 Nov 2002, Henri Gomez <hg...@apache.org> wrote:

> You should also add iSeries (as/400) which has a file system,
> named IFS, which support symlink.

Does it create them via "ln -s"?

> Also a caracteristic of this OS is that it's IFS file system is
> case unsensitive (à la Mac or Windows)

Which may make Ant's symlink detection code invalid (comparing
absolute and canonical path).  Could you successfully run Ant's tests
with your patch on an iSeries machine?

Stefan

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Re: MacOS/X

Posted by Henri Gomez <hg...@apache.org>.

Stefan Bodewig wrote:
> On Fri, 08 Nov 2002, Henri Gomez <hg...@apache.org> wrote:
> 
> 
>>The path separator on AS/400 is : so symlinks should works on it ?
> 
> 
> Without any patches, yes.

Great !!!

What I like with these 2 threads, is that we speak of iSeries under 
MacOS/X subject and Linux/test under iSeries support ;)




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Re: MacOS/X

Posted by Stefan Bodewig <bo...@apache.org>.

On Fri, 08 Nov 2002, Henri Gomez <hg...@apache.org> wrote:

> The path separator on AS/400 is : so symlinks should works on it ?

Without any patches, yes.

Stefan

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Re: MacOS/X

Posted by Henri Gomez <hg...@apache.org>.

Stefan Bodewig wrote:
> On Fri, 08 Nov 2002, Henri Gomez <hg...@apache.org> wrote:
> 
> 
>>What about adding the same for as/400 which is very similar to unix
>>on it's IFS file system (just to avoid making duplicate checks for
>>chmod/chgrp/symlinks....)
> 
> 
> If the path separator is : on AS/400, it should already return true in
> Os.isFamily("unix").  If the path separator is not :, you better don't
> tell Ant it was a Unix like system.

The path separator on AS/400 is : so symlinks should works on it ?





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Re: MacOS/X

Posted by Stefan Bodewig <bo...@apache.org>.

On Fri, 08 Nov 2002, Henri Gomez <hg...@apache.org> wrote:

> What about adding the same for as/400 which is very similar to unix
> on it's IFS file system (just to avoid making duplicate checks for
> chmod/chgrp/symlinks....)

If the path separator is : on AS/400, it should already return true in
Os.isFamily("unix").  If the path separator is not :, you better don't
tell Ant it was a Unix like system.

Stefan

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Re: MacOS/X

Posted by Henri Gomez <hg...@apache.org>.

Paul Cantrell wrote:
> I double-checked what Stefan said; he is indeed correct.  The following 
> is on OS X 10.2.1:
> 
> $ ant -version
> Apache Ant version 1.5 compiled on July 9 2002
> $ bsh -cp /usr/local/java/jakarta/jakarta-ant/lib/ant.jar
> BeanShell 1.2b42 - by Pat Niemeyer
> bsh % show();
> <true>
> bsh % org.apache.tools.ant.taskdefs.condition.Os.isFamily("mac");
> <true>
> bsh % org.apache.tools.ant.taskdefs.condition.Os.isFamily("unix");
> <true>
> bsh % System.getProperty("os.name");
> <Mac OS X>
> 
> I know that's not the most up-to-date version of Ant (or BeanShell, for 
> that matter), but I doubt that the results have changed.
> 
> Paul

What about adding the same for as/400 which is very similar to unix
on it's IFS file system (just to avoid making duplicate checks for
chmod/chgrp/symlinks....)

     public static boolean isOs(String family, String name, String arch,
                                String version) {
         boolean retValue = false;

         if (family != null || name != null || arch != null
             || version != null) {

             boolean isFamily = true;
             boolean isName = true;
             boolean isArch = true;
             boolean isVersion = true;

             if (family != null) {
                 if (family.equals("windows")) {
                     isFamily = osName.indexOf("windows") > -1;
                 } else if (family.equals("os/2")) {
                     isFamily = osName.indexOf("os/2") > -1;
                 } else if (family.equals("netware")) {
                     isFamily = osName.indexOf("netware") > -1;
                 } else if (family.equals("dos")) {
                     isFamily = pathSep.equals(";") && !isFamily("netware");
                 } else if (family.equals("mac")) {
                     isFamily = osName.indexOf("mac") > -1;
                 } else if (family.equals("unix")) {
		    if (osName.indexOf("mac") > -1)
                     	isFamily = pathSep.equals(":")
                         	&& (!isFamily("mac") ||
                                     osName.endsWith("x"));
		    else
			isFamily = (osName.indexOf("as/400") > -1);
                 } else if (family.equals("win9x")) {
                     isFamily = isFamily("windows") &&
                         !(osName.indexOf("nt") >= 0 ||
                           osName.indexOf("2000") >= 0 ||
                           osName.indexOf("xp") >= 0);
                 } else if (family.equals("z/os")) {
                     isFamily = osName.indexOf("z/os") > -1
                         || osName.indexOf("os/390") > -1;
                 } else if (family.equals("os/400")) {
                     isFamily = osName.indexOf("os/400") > -1;
                 } else {
                     throw new BuildException(
                         "Don\'t know how to detect os family \""
                         + family + "\"");
                 }
             }
             if (name != null) {
                 isName = name.equals(osName);
             }
             if (arch != null) {
                 isArch = arch.equals(osArch);
             }
             if (version != null) {
                 isVersion = version.equals(osVersion);
             }
             retValue = isFamily && isName && isArch && isVersion;
         }
         return retValue;
     }


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Re: MacOS/X

Posted by Paul Cantrell <ca...@pobox.com>.

I double-checked what Stefan said; he is indeed correct.  The following 
is on OS X 10.2.1:

$ ant -version
Apache Ant version 1.5 compiled on July 9 2002
$ bsh -cp /usr/local/java/jakarta/jakarta-ant/lib/ant.jar
BeanShell 1.2b42 - by Pat Niemeyer
bsh % show();
<true>
bsh % org.apache.tools.ant.taskdefs.condition.Os.isFamily("mac");
<true>
bsh % org.apache.tools.ant.taskdefs.condition.Os.isFamily("unix");
<true>
bsh % System.getProperty("os.name");
<Mac OS X>

I know that's not the most up-to-date version of Ant (or BeanShell, for 
that matter), but I doubt that the results have changed.

Paul


On Friday, November 8, 2002, at 01:56  AM, Stefan Bodewig wrote:

> On Thu, 07 Nov 2002, Henri Gomez <hg...@apache.org> wrote:
>
>> Till we're speaking of symlink, how does macos/x report itself ?
>
> Dunno exactly (would have to boot my iBook to be sure, let me know if
> you need the exact details).  I know that the symlink test passes (and
> does something) on that machine 8-)
>
>> as mac or unix ?
>
> I think os.name is something like "MacOS X".
>
> Os.isFamily("mac") and Os.isFamily("unix") will both return true.
>
> Stefan


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Re: MacOS/X

Posted by Stefan Bodewig <bo...@apache.org>.

On Thu, 07 Nov 2002, Henri Gomez <hg...@apache.org> wrote:

> Till we're speaking of symlink, how does macos/x report itself ?

Dunno exactly (would have to boot my iBook to be sure, let me know if
you need the exact details).  I know that the symlink test passes (and
does something) on that machine 8-)

> as mac or unix ?

I think os.name is something like "MacOS X".

Os.isFamily("mac") and Os.isFamily("unix") will both return true.

Stefan

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MacOS/X

Posted by Henri Gomez <hg...@apache.org>.

Till we're speaking of symlink, how does macos/x report itself ?

as mac or unix ?

Regards


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