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.\" ident "%Z%%M% %I% %E% SMI"
.\" Copyright 2005 Sun Microsystems, Inc. All rights reserved.
.\" Use is subject to license terms.
.\"
.\" CDDL HEADER START
.\"
.\" The contents of this file are subject to the terms of the
.\" Common Development and Distribution License, Version 1.0 only
.\" (the "License"). You may not use this file except in compliance
.\" with the License.
.\"
.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
.\" or http://www.opensolaris.org/os/licensing.
.\" See the License for the specific language governing permissions
.\" and limitations under the License.
.\"
.\" When distributing Covered Code, include this CDDL HEADER in each
.\" file and include the License file at usr/src/OPENSOLARIS.LICENSE.
.\" If applicable, add the following below this CDDL HEADER, with the
.\" fields enclosed by brackets "[]" replaced with your own identifying
.\" information: Portions Copyright [yyyy] [name of copyright owner]
.\"
.\" CDDL HEADER END
.\"
.if n .tr \--
.TH chkmsg 1l "5 Apr 1997"
.SH NAME
chkmsg \- cross check messages
.SH SYNOPSIS
.B chkmsg
.BI [ -64 ]
.BI file
.BI source_files ...
.SH AVAILABILITY
Internal to the linker group
.SH DESCRIPTION
chkmsg checks the message identifiers defined in the input file
and the message identifyer used in the input source_files. The input
file is the input file which is used by the sgsmsg command.
.P
The chkmsg command reads the input file and
generates two sets of message identifiers.
The first set is
the identifiers defined in between the _START_ and _END_ key words.
These identifiers are intended to be referenced by MSG_INTL().
This set is named as MSG_INTL_FROM_INPUT.
.P
The other set is
the identifiers defined after the _END_ key words.
These identifiers are intended to be referenced by MSG_ORIG().
This set is named as MSG_ORIG_FROM_INPUT.
.P
The chkmsg command reads the specified input source_files and
generates two sets of message identifiers. The first set is
the message identifiers referenced by MSG_INTL() macro.
This set is named as MSG_INTL_FROM_SRC.
.P
The other set is the message identifiers referenced by the
MSG_ORIG() macro.
This set is named as MSG_ORIG_FROM_SRC.
.P
The chkmsg command compares MSG_INTL_FROM_SRC and MSG_INTL_FROM_INPUT.
If these two sets are different, the command gives the warning
message and print the identifiers which are different.
.P
The chkmsg command compares MSG_ORIG_FROM_SRC and MSG_ORIG_FROM_INPUT.
If these two sets are different, the command gives the warning
message and print the identifiers which are different.
.P
The identifiers in MSG_INTL_FROM_SRC and MSG_ORIG_FROM_SRC are
extracted from the source files only if they are
directly passed to MSG_INTL() or MSG_ORIG(). Therefore, for example:
.RS
.nf
.ft 3
char *msg;
|
msg = MSG_ERROR_01;
|
printf(MSG_INTL(msg));
|
.fi
.RE
the identifyer MSG_ERROR_01 will not be included in MSG_INTL_FROM_SRC set.
.P
There are two key words which can be used in the input file
to control whether the identifier will be extracted into
MSG_{INTL,ORIG}_FROM_ORIG or not. If the identifyer are
surrounded by _CHKMSG_SKIP_BEGIN_ {sparc,i386}
and _CHKMSG_SKIP_END_ {sparc,i386}, then
the identifiers will not be included in the output set.
The architecture being checked should be specified after
the key works.
These key words should be specified in the comment lines.
For example, the input file could contain:
.RS
.nf
.ft 3
# _CHKMSG_SKIP_BEGIN_ sparc
@ MSG_ERROR_01 "This identifier is not defined."
# _CHKMSG_SKIP_END_ sparc
.fi
.RE
.P
It is assumed that the message identifier names are composed
of only upper letters.
.SH OPTIONS
.TP 12
.B \-64
Use a 64-bit version of the machine type (i.e. sparc => sparcv9).
Note that this option must be specified first on the command line.
.SH "SEE ALSO"
.BR gencat (1),
.BR ld (1),
.BR msgfmt (1),
.BR catgets (3C),
.BR gettext (3I).
.BR sgsmsg (1l).
.br
.TZ LLM
.if n .tr \-\-
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