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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /security/nss/coreconf/jniregen.pl
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'security/nss/coreconf/jniregen.pl')
-rwxr-xr-xsecurity/nss/coreconf/jniregen.pl79
1 files changed, 79 insertions, 0 deletions
diff --git a/security/nss/coreconf/jniregen.pl b/security/nss/coreconf/jniregen.pl
new file mode 100755
index 000000000..203918054
--- /dev/null
+++ b/security/nss/coreconf/jniregen.pl
@@ -0,0 +1,79 @@
+#!/usr/local/bin/perl
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Input: -d dir -j javahcmd foo1 foo2 . . .
+# Compares generated "_jni/foo1.h" file with "foo1.class", and
+# generated "_jni/foo2.h" file with "foo2.class", etc.
+# (NOTE: unlike its closely related cousin, outofdate.pl,
+# the "-d dir" must always be specified)
+# Runs the javahcmd on all files that are different.
+#
+# Returns: list of headers which are OLDER than corresponding class
+# files (non-existent class files are considered to be real old :-)
+
+my $javah = "";
+my $classdir = "";
+
+while(1) {
+ if ($ARGV[0] eq '-d') {
+ $classdir = $ARGV[1];
+ $classdir .= "/";
+ shift;
+ shift;
+ } elsif($ARGV[0] eq '-j') {
+ $javah = $ARGV[1];
+ shift;
+ shift;
+ } else {
+ last;
+ }
+}
+
+if( $javah eq "") {
+ die "Must specify -j <javah command>";
+}
+if( $classdir eq "") {
+ die "Must specify -d <classdir>";
+}
+
+foreach $filename (@ARGV)
+{
+ $headerfilename = "_jni/";
+ $headerfilename .= $filename;
+ $headerfilename =~ s/\./_/g;
+ $headerfilename .= ".h";
+
+ $classfilename = $filename;
+ $classfilename =~ s|\.|/|g;
+ $classfilename .= ".class";
+
+ $classfilename = $classdir . $classfilename;
+
+
+ ( $dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, $atime, $headermtime,
+ $ctime, $blksize, $blocks ) = stat( $headerfilename );
+
+ ( $dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, $atime, $classmtime,
+ $ctime, $blksize, $blocks ) = stat( $classfilename );
+
+ if( $headermtime < $classmtime )
+ {
+ # NOTE: Since this is used by "javah", and "javah" refuses to overwrite
+ # an existing file, we force an unlink from this script, since
+ # we actually want to regenerate the header file at this time.
+ unlink $headerfilename;
+ push @filelist, $filename;
+ }
+}
+
+if( @filelist ) {
+ $cmd = "$javah " . join(" ",@filelist);
+ $cmd =~ s/\'/\"/g; # because windows doesn't understand single quote
+ print "$cmd\n";
+ exit (system($cmd) >> 8);
+} else {
+ print "All JNI header files up to date.\n"
+}