util/mkbuildinf.pl

   1 #!/usr/local/bin/perl
   2
   3 my ($cflags, $platform) = @ARGV;
   4
   5 $cflags = "compiler: $cflags";
   6 $date = localtime();
   7 print <<"END_OUTPUT";
   8 #ifndef MK1MF_BUILD
   9     /* auto-generated by util/mkbuildinf.pl for crypto/cversion.c */
  10     #define CFLAGS cflags
  11     /*
  12      * Generate CFLAGS as an array of individual characters. This is a
  13      * workaround for the situation where CFLAGS gets too long for a C90 string
  14      * literal
  15      */
  16     static const char cflags[] = {
  17 END_OUTPUT
  18 my $ctr = 0;
  19 foreach my $c (split //, $cflags) {
  20     # Max 18 characters per line
  21     if  (($ctr++ % 18) == 0) {
  22         if ($ctr != 1) {
  23             print "\n";
  24         }
  25         print "        ";
  26     }
  27     print "'$c',";
  28 }
  29 print <<"END_OUTPUT";
  30 '\\0'
  31     };
  32     #define PLATFORM "platform: $platform"
  33     #define DATE "built on: $date"
  34 #endif
  35 END_OUTPUT