crypto/external/bsd/openssl/dist/util/pl/unix.pl

   1 #!/usr/local/bin/perl
   2 #
   3 # unix.pl - the standard unix makefile stuff.
   4 #
   5
   6 $o='/';
   7 $cp='/bin/cp';
   8 $rm='/bin/rm -f';
   9
  10 # C compiler stuff
  11
  12 if ($gcc)
  13         {
  14         $cc='gcc';
  15         if ($debug)
  16                 { $cflags="-g2 -ggdb"; }
  17         else
  18                 { $cflags="-O3 -fomit-frame-pointer"; }
  19         }
  20 else
  21         {
  22         $cc='cc';
  23         if ($debug)
  24                 { $cflags="-g"; }
  25         else
  26                 { $cflags="-O"; }
  27         }
  28 $obj='.o';
  29 $ofile='-o ';
  30
  31 # EXE linking stuff
  32 $link='${CC}';
  33 $lflags='${CFLAGS}';
  34 $efile='-o ';
  35 $exep='';
  36 $ex_libs="";
  37
  38 # static library stuff
  39 $mklib='ar r';
  40 $mlflags='';
  41 $ranlib=&which("ranlib") or $ranlib="true";
  42 $plib='lib';
  43 $libp=".a";
  44 $shlibp=".a";
  45 $lfile='';
  46
  47 $asm='as';
  48 $afile='-o ';
  49 $bn_asm_obj="";
  50 $bn_asm_src="";
  51 $des_enc_obj="";
  52 $des_enc_src="";
  53 $bf_enc_obj="";
  54 $bf_enc_src="";
  55
  56 sub do_lib_rule
  57         {
  58         local($obj,$target,$name,$shlib)=@_;
  59         local($ret,$_,$Name);
  60
  61         $target =~ s/\//$o/g if $o ne '/';
  62         $target="$target";
  63         (Name=name) =~ tr/a-z/A-Z/;
  64
  65         $ret.="$target: \$(${Name}OBJ)\n";
  66         $ret.="\t\$(RM) $target\n";
  67         $ret.="\t\$(MKLIB) $target \$(${Name}OBJ)\n";
  68         $ret.="\t\$(RANLIB) $target\n\n";
  69         }
  70
  71 sub do_link_rule
  72         {
  73         local($target,$files,$dep_libs,$libs)=@_;
  74         local($ret,$_);
  75
  76         $file =~ s/\//$o/g if $o ne '/';
  77         $n=&bname($target);
  78         $ret.="$target: $files $dep_libs\n";
  79         $ret.="\t\$(LINK) ${efile}$target \$(LFLAGS) $files $libs\n\n";
  80         return($ret);
  81         }
  82
  83 sub which
  84         {
  85         my ($name)=@_;
  86         my $path;
  87         foreach $path (split /:/, $ENV{PATH})
  88                 {
  89                 if (-x "$path/$name")
  90                         {
  91                         return "$path/$name";
  92                         }
  93                 }
  94         }
  95
  96 1;