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m/hp800.h simplification.

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* src/m/hp800.h (alloca) [__NetBSD__ && __GNUC__]: No need to define it,
now that AH_BOTTOM does it.
This commit is contained in:
Glenn Morris 2010-06-02 22:41:49 -07:00
parent 824e29787c
commit 05b09564d2
2 changed files with 3 additions and 7 deletions
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3
src/ChangeLog
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@ -1,5 +1,8 @@
2010-06-03 Glenn Morris <rgm@gnu.org>
* m/hp800.h (alloca) [__NetBSD__ && __GNUC__]: No need to define it,
now that AH_BOTTOM does it.
* m/hp800.h (HAVE_ALLOCA):
* m/ibms390x.h (HAVE_ALLOCA): Do not define, no longer needed.

7
src/m/hp800.h
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@ -29,12 +29,5 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
This flag only matters if you use USE_LISP_UNION_TYPE. */
#define EXPLICIT_SIGN_EXTEND
/* Systems with GCC don't need to lose. */
#ifdef __NetBSD__
# ifdef __GNUC__
# define alloca __builtin_alloca
# endif /* __GNUC__ */
#endif /* __NetBSD__ */
/* arch-tag: 809436e6-1645-4b92-b40d-2de5d6e7227c
(do not change this comment) */