[Gs-code-review] Proposed workaround for SourceForge #508722

[L. Peter Deutsch]

Proposed log entry:

    Fix: Disables optimization on OpenVMS, because some OpenVMS C compilers
    produce incorrect code for gdevpsfx.c.  Fixes SourceForge #508722.

Index: src/openvms.mak
===================================================================
RCS file: /cvsroot/ghostscript/gs/src/openvms.mak,v
retrieving revision 1.18
diff -C2 -r1.18 openvms.mak
*** src/openvms.mak	2002/02/01 03:17:12	1.18
--- src/openvms.mak	2002/02/05 03:32:26
***************
*** 174,178 ****
  COMP:=$(COMP)/DEBUG/NOOPTIMIZE
  else
! COMP:=$(COMP)/NODEBUG/OPTIMIZE
  endif
  
--- 174,183 ----
  COMP:=$(COMP)/DEBUG/NOOPTIMIZE
  else
! # This should include /OPTIMIZE, but some OpenVMS compilers have an
! # optimizer bug that causes them to generate incorrect code for gdevpsfx.c,
! # so we must disable optimization.  (Eventually we will check for the bug
! # in genarch and enable optimization if it is safe.)
! #COMP:=$(COMP)/NODEBUG/OPTIMIZE
! COMP:=$(COMP)/NODEBUG/NOOPTIMIZE
  endif
  
Index: src/openvms.mmk
===================================================================
RCS file: /cvsroot/ghostscript/gs/src/openvms.mmk,v
retrieving revision 1.13
diff -C2 -r1.13 openvms.mmk
*** src/openvms.mmk	2001/10/21 18:57:41	1.13
--- src/openvms.mmk	2002/02/05 03:32:26
***************
*** 177,181 ****
  SW_DEBUG=/DEBUG/NOOPTIMIZE
  .else
! SW_DEBUG=/NODEBUG/OPTIMIZE
  .endif
  
--- 177,186 ----
  SW_DEBUG=/DEBUG/NOOPTIMIZE
  .else
! # This should include /OPTIMIZE, but some OpenVMS compilers have an
! # optimizer bug that causes them to generate incorrect code for gdevpsfx.c,
! # so we must disable optimization.  (Eventually we will check for the bug
! # in genarch and enable optimization if it is safe.)
! #SW_DEBUG=/NODEBUG/OPTIMIZE
! SW_DEBUG=/NODEBUG/NOOPTIMIZE
  .endif
  



-- 

L. Peter Deutsch     |    Aladdin Enterprises   |  203 Santa Margarita Ave.
ghost at aladdin.com    |  http://www.aladdin.com  |  Menlo Park, CA 94025

	The future of software is at http://www.opensource.org