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STYLE: Simplify and document VMS workarounds

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The kwsysPrivate header double-inclusion check hits a false positive on
VMS for an undetermined reason.  This simplifies the workaround and
documents it.
This commit is contained in:
Brad King 2009-05-14 09:27:02 -04:00
parent 317b3a0ef8
commit 248bdadd94
1 changed files with 2 additions and 4 deletions
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4
Source/kwsys/kwsysPrivate.h
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@ -12,10 +12,8 @@
=========================================================================*/ =========================================================================*/
#ifndef KWSYS_NAMESPACE #ifndef KWSYS_NAMESPACE
# ifndef __VMS
# error "Do not include kwsysPrivate.h outside of kwsys c and cxx files." # error "Do not include kwsysPrivate.h outside of kwsys c and cxx files."
#endif #endif
#endif
#ifndef _kwsysPrivate_h #ifndef _kwsysPrivate_h
#define _kwsysPrivate_h #define _kwsysPrivate_h
@ -41,7 +39,7 @@
#define KWSYS_NAMESPACE_STRING1(x) #x #define KWSYS_NAMESPACE_STRING1(x) #x
#else #else
# ifndef __VMS # ifndef __VMS /* Avoid strange false positive on VMS compiler. */
# error "kwsysPrivate.h included multiple times." # error "kwsysPrivate.h included multiple times."
# endif # endif
#endif #endif