Source of sun.nio.cs.StandardCharsets.java - Please help!

[Xueming Shen]

Ulf,

While I am kind of able to guess what you want to achieve I'm not sure I 
understand what
your modified "awk script" is supposed to do. genCharsetProvider.sh is a 
shell scrip + awk,
it should be easy to experiment in any popular shell tool (cygwin) 
without a C/C++ compiler
installed. I have to admit that I am not aware that awk supports the 
syntax you are using, so I
can't  help more on them.

Just took a quick look at the original awk script, it looks like there 
might be some "old" leftover code,
it should be simplified to something like below (let me know if I'm 
wrong on this one)

Sherman

------------------------------------
72c72,73
<   BEGIN { n = 1; }
---
 >   BEGIN { n = 1; m = 1; }
 >
74c75,79
<     n++;
---
 >     csn = $2; cln = $3;
 >     lcsn = tolower(csn);
 >     lcsns[n++] = lcsn;
 >     csns[lcsn] = csn;
 >     classMap[lcsn] = cln;
77c82
<     printf "    static final String[] aliases_%s = new String[] {\n", $3;
---
 >     printf "    static final String[] aliases_%s = new String[] {\n", 
cln;
80a86,87
 >     acsns[m++] = tolower($2);
 >     aliasMap[tolower($2)] = lcsn;
88a96
 >


Ulf Zibis wrote:
> Hi all,
>
> as I'm working on Windows and I don't have Microsoft Visual Studio C++ 
> 2008 (VS2008) Standard Edition compiler, I can't run makefiles.
>
> So I ask you, if somebody can run OpenJDK7\jdk\make\java\nio\Makefile 
> for me, to generate source of sun.nio.cs.StandardCharsets.java (output 
> of > \jdk\make\java\nio\genCharsetProvider.sh).
>
> Additionally I have modified (see attachment):
> OpenJDK7\jdk\make\java\nio\genCharsetProvider.sh
> OpenJDK7\jdk\src\share\classes\sun\nio\cs\standard-charsets
>
> Please too run the makefile with my modifications, and send me the 
> resulting output sun.nio.cs.StandardCharsets.java.
> If there are some syntax errors (I'm not familiar with make syntax) in 
> my modified genCharsetProvider.sh, please try to correct them.
>
> Thanks in advance for your investigation,
>
> -Ulf
>
> P.S.: please send your answer via the mailing list, so nobody would do 
> the work twice.