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COMPILING AND INSTALLING:
=========================
To compile ccfilter, you can just do a plain:
cc ccfilter.c -o ccfilter
Though, it may be wise to have your default compiler defined,
so you would normally compile it with one of the following:
cc -D_GCC ccfilter.c -o ccfilter
cc -D_AIX ccfilter.c -o ccfilter
cc -D_ATT ccfilter.c -o ccfilter
cc -D_IRIX ccfilter.c -o ccfilter
cc -D_SOLARIS ccfilter.c -o ccfilter
cc -D_HPUX ccfilter.c -o ccfilter
You can then copy ccfilter to its target destination (i.e: /usr/local/bin).
The man page ccfilter.1 has to be copied to somewhere in your MANPATH,
under a man1 directory (i.e: /usr/local/man/man1).
SUPPORTED COMPILERS/PORTING NOTES:
==================================
The supported formats for the different compilers are described below:
In this section, meta-names are used as place-holders in the line
formats: <FILE> <ROW> <COL> <SEVERITY> <REASON> <>
The <> denotes ignored text.
Line formats are delimited by the ^ (caret) symbol.
0) Special case: "gmake directory change" lines:
Lines with a format like:
^gmake[<NUM>]: Entering directory `<DIR>'^
are used to follow the directory changes during the make process,
providing in the <FILE> part, a relative (if possible) directory
path to the erroneous file.
1) GCC:
Recognized lines are of the format:
- ^In file included from <FILE>:<ROW>:^
Line following this one is used as <REASON>
<SEVERITY> is always 'e' (error)
<COL> is always '0'
- ^<FILE>:<ROW>:<REASON>^
<SEVERITY> is always 'e' (error)
<COL> is always '0'
2) AIX:
Recognized lines are of the format:
- ^"<FILE>", line <ROW>.<COL>: <> (<SEVERITY>) <REASON>",
3) HPUX:
Recognized lines are of the format:
- ^cc: "<FILE>", line <ROW>: <SEVERITY>: <REASON>^
<COL> is always '0'
4) SOLARIS:
Recognized lines are of the format:
- ^"<FILE>", line <ROW>: warning: <REASON>^
This assumes <SEVERITY> is "W"
<COL> is always '0'
- ^"<FILE>", line <ROW>: <REASON>^
This assumes <SEVERITY> is "E"
<COL> is always '0'
5) ATT / NCR:
Recognized lines are of the format:
- ^<SEVERITY> "<FILE>",L<ROW>/C<COL><>:<REASON>^
or
- ^<SEVERITY> "<FILE>",L<ROW>/C<COL>:<REASON>^
Following lines beginning with a pipe (|) are continuation
lines, and are therefore appended to the <REASON>
- ^<SEVERITY> "<FILE>",L<ROW>:<REASON>^
<COL> is '0'
Following lines beginning with a pipe (|) are continuation
lines, and are therefore appended to the <REASON>
6) SGI-IRIX:
Recognized lines are of the format:
- ^cfe: <SEVERITY>: <FILE>: <ROW>: <REASON>^
or
^cfe: <SEVERITY>: <FILE>, line <ROW>: <REASON>^
Following lines beginning with a dash (-) are "column-bar"
that end with a caret in the column of the error. These lines
are analyzed to generate the <COL>.
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