[PATCH] Build system command line options

Currently if you specify cc and ld flag options at the command line it 
totally overrides the ones it finds, this seems non DWIM and non 
optimal. This little patch fixes it.

Reason I need this is am moving in pmcs into classes that #include 
perl.h and thus need patch/to/perl.h in -I

Arthur


--- config/inter/progs.pl       10 Jul 2003 06:54:06 -0000      1.11
+++ config/inter/progs.pl       10 Sep 2003 15:15:47 -0000
@@ -48,9 +48,9 @@
    $cc=$args{cc}           if defined $args{cc};
    $link=$args{link}       if defined $args{link};
    $ld=$args{ld}           if defined $args{ld};
-  $ccflags=$args{ccflags} if defined $args{ccflags};
+  $ccflags.=$args{ccflags} if defined $args{ccflags};
    $linkflags=$args{linkflags} if defined $args{linkflags};
-  $ldflags=$args{ldflags} if defined $args{ldflags};
+  $ldflags.=$args{ldflags} if defined $args{ldflags};
    $libs=$args{libs}       if defined $args{libs};
    $debug='y'              if defined $args{debugging};
    $cc_warn=$args{ccwarn}  if defined $args{ccwarn};