Log message:
Pullup ticket #5993 - requested by he
lang/clisp: build fix

Revisions pulled up:
- lang/clisp/Makefile                                           1.112

---
   Module Name:	pkgsrc
   Committed By:	he
   Date:		Tue Jul  9 22:55:41 UTC 2019

   Modified Files:
   	pkgsrc/lang/clisp: Makefile

   Log message:
   Patterned after electric-fence, turn off builtins for calloc, malloc,
   memalign, realloc, valloc and free.  Makes clisp work with modern compilers.
   Bump PKGREVISION.