use vars qw($lyxdir $lyxname);
my (@maybe_dir);
-my $mainscript = "reLyXmain.pl";
+my $mainscript;
my $relyxdir;
# Do this in a BEGIN block so it's done before the 'use lib' below
BEGIN{
+# Variables may not be assigned before the BEGIN block
+$mainscript = "reLyXmain.pl";
# This points to LyX library dir, e.g. /usr/local/share/lyx
$lyxdir = "@LYX_DIR@";
# This is just "." if you compiled from the source directory
# Create a list of possible directories to look in. Non-existent directories
# are OK, but empty or undefined values will make 'use lib' complain
-my $i = 0;
+
# case 1: for developers, e.g. - reLyX and $mainscript in same directory
-$maybe_dir[$i++] = "$dir";
+push @maybe_dir, "$dir";
# case 2: ran make but not make install.
-$maybe_dir[$i++] = "$dir/$srcdir";
-# case 3: environment variable LYX_DIR_11x has been set
-if (exists $ENV{LYX_DIR_11x}) { $maybe_dir[$i++] = "$ENV{LYX_DIR_11x}/reLyX"};
+push @maybe_dir, "$dir/$srcdir";
+# case 3: environment variable LYX_DIR_13x has been set
+if (exists $ENV{LYX_DIR_13x}) { push @maybe_dir, "$ENV{LYX_DIR_13x}/reLyX"};
# case 4: e.g., reLyX in /opt/bin, $mainscript in /opt/share/lyx/reLyX
-$maybe_dir[$i++] = "$dir/../share/$lyxname/reLyX"; # case 4
+push @maybe_dir, "$dir/../share/$lyxname/reLyX"; # case 4
# case 5: configure figured out where $mainscript is
-$maybe_dir[$i++] = "$lyxdir/reLyX";
+push @maybe_dir, "$lyxdir/reLyX";
# Decide which one is the real directory, based on the existence of
# "$dir/$mainscript"
$found = 1;
last;
}
- }
+}
if(!$found) {
print "reLyX directory not found.\n";
exit(1);
- }
+} else { ##just for debug purpose, remove for stable version
+ print "reLyX directory is: $relyxdir\n";
+}
} # end BEGIN block