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112 lines
3.7 KiB
Perl
112 lines
3.7 KiB
Perl
#!/usr/local/bin/perl
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#
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is the Netscape security libraries.
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#
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# The Initial Developer of the Original Code is
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# Netscape Communications Corporation.
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# Portions created by the Initial Developer are Copyright (C) 1994-2000
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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# Input: -d dir -j javahcmd foo1 foo2 . . .
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# Compares generated "_jni/foo1.h" file with "foo1.class", and
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# generated "_jni/foo2.h" file with "foo2.class", etc.
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# (NOTE: unlike its closely related cousin, outofdate.pl,
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# the "-d dir" must always be specified)
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# Runs the javahcmd on all files that are different.
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#
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# Returns: list of headers which are OLDER than corresponding class
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# files (non-existant class files are considered to be real old :-)
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my $javah = "";
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my $classdir = "";
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while(1) {
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if ($ARGV[0] eq '-d') {
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$classdir = $ARGV[1];
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$classdir .= "/";
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shift;
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shift;
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} elsif($ARGV[0] eq '-j') {
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$javah = $ARGV[1];
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shift;
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shift;
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} else {
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last;
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}
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}
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if( $javah eq "") {
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die "Must specify -j <javah command>";
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}
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if( $classdir eq "") {
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die "Must specify -d <classdir>";
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}
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foreach $filename (@ARGV)
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{
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$headerfilename = "_jni/";
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$headerfilename .= $filename;
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$headerfilename =~ s/\./_/g;
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$headerfilename .= ".h";
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$classfilename = $filename;
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$classfilename =~ s|\.|/|g;
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$classfilename .= ".class";
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$classfilename = $classdir . $classfilename;
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( $dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, $atime, $headermtime,
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$ctime, $blksize, $blocks ) = stat( $headerfilename );
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( $dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, $atime, $classmtime,
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$ctime, $blksize, $blocks ) = stat( $classfilename );
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if( $headermtime < $classmtime )
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{
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# NOTE: Since this is used by "javah", and "javah" refuses to overwrite
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# an existing file, we force an unlink from this script, since
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# we actually want to regenerate the header file at this time.
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unlink $headerfilename;
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push @filelist, $filename;
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}
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}
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if( @filelist ) {
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$cmd = "$javah " . join(" ",@filelist);
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$cmd =~ s/\'/\"/g; # because windows doesn't understand single quote
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print "$cmd\n";
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exit (system($cmd) >> 8);
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} else {
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print "All JNI header files up to date.\n"
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}
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