Removed the nowdays obsolete test-ellipses.pl source verification program.

We are today using the compiler directly for the same task (identifying
printf format mismatches in custom functions)

diff --git a/src/test-ellipses.pl b/src/test-ellipses.pl
deleted file mode 100755 (executable)
index 3f2d663..0000000
--- a/src/test-ellipses.pl
+++ /dev/null
@@ -1,99 +0,0 @@
-#!/usr/local/bin/perl -w
-use strict;
-
-# $Id: test-ellipses.pl,v 1.2 2003/01/23 00:37:27 robertc Exp $
-
-#
-# Replaces printf-like function calls with printf and compiles with gcc -Wall
-#    to catch %-escape bugs.
-#
-
-# params
-
-die(&usage()) unless @ARGV;
-
-# globals
-my @FileNames = ();
-my $CC = 'gcc';
-my $CFlags = '-Wall -I../include -I. -DDEFAULT_CONFIG_FILE="config"'; #default
-
-my $TmpDir = '/tmp';
-
-my $ErrCount = 0;
-
-exit(&main() == 0);
-
-sub main {
-    # find compiler options
-    my ($fnames, $options) = split(/--/, join('|', @ARGV));
-    @FileNames = split(/\|/, $fnames);
-    die(&usage()) unless @FileNames;
-    $CFlags = join(' ', split(/\|/, $options)) if defined $options;
-    warn("Warning: no -Wall in cflags '$CFlags'\n") unless $CFlags =~ /\Q-Wall\E/;
-
-    mkdir($TmpDir, umask()) unless -d $TmpDir;
-
-    foreach (@FileNames) {
-       &processFile($_);
-    }
-    warn("Found $ErrCount potential error(s)\n");
-    return scalar @FileNames;
-}
-
-sub processFile {
-    my $fname = shift;
-
-    # test that the file is compilable
-    my $cmd = "$CC $CFlags -c $fname -o /dev/null";
-    my $result = `$cmd 2>&1`;
-    if ($result) {
-       warn("Warning: '$cmd' produced this output:\n$result\n");
-       warn("Warning: skipping potentially un-compileable file: $fname\n");
-       return;
-    }
-
-    my $fname_tmp = "$TmpDir/test-elipses.tmp.c";
-
-    # replace printf-likes with printf
-    open(IFH, "<$fname") or die("cannot open $fname: $!, stopped");
-    open(OFH, ">$fname_tmp") or die("cannot create $fname_tmp: $!, stopped");
-    $/ = ';';
-    my $line;
-    while (defined($line = <IFH>)) {
-       # comments are a disaster
-       # next if $line =~ m|\Q/*\E|;
-       # debug
-       next if $line =~ s|debug\(\d+,\s+\d+\)\s*|/*$&*/ printf|;
-       # other (e.g., storeAppendPrintf) with '?' before format
-       next if $line =~ s@\w+[pP]rintf\s*\((?![\)])(\n|[^\;\"])+\?\s+"@/*$&*/ printf(1 ? "@;
-       # other (e.g., storeAppendPrintf)
-       next if $line =~ s@\w+[pP]rintf\s*\((?![\)])(\n|[^\;\"])+"@/*$&*/ printf("@;
-    } continue {
-       print(OFH $line);
-    }
-    close(IFH);
-    close(OFH) or die("cannot close $fname_tmp: $!, stopped");
-
-    # compile
-    $cmd = "$CC $CFlags -c $fname_tmp -o /dev/null";
-    # warn("Exec: '$cmd'");
-    open(CFH, "$cmd 2>&1 |") or die("cannot start '$cmd': $!, stopped");
-    $/ = "\n";
-    $| = 0;
-    # read errors, restore file name, print;
-    while (defined($line = <CFH>)) {
-       if ($line =~ s/\Q$fname_tmp\E/$fname/g) {
-           $ErrCount++ if $line =~ /(warning|error)/i;
-       }
-       print($line);
-    }
-    (close(CFH) || !$!) or die("cannot close '$cmd': $!, stopped");
-}
-
-sub usage {
-    my $buf = << "USAGE";
-usage: $0 <file.c> ... -- [cflags]
-USAGE
-
-    return $buf;
-}