[PATCH trivial] do not fail build if SIGPWR is not defined

Harald Becker ralda at gmx.de
Wed Jan 29 08:51:52 UTC 2014


Hi Michael !

>Apparently, some *BSD variants (and maybe some other OSes) does
>not define SIGPWR signal.  So since commit 760fc6debcba8c,
>busybox fails to build on such platforms.  Fix this.

>+#ifdef SIGPWR
> 			+ (1 << SIGPWR)  /* halt */
>+#endif
> 			+ (1 << SIGUSR1) /* halt */

Does this change the signal send to do system halt? If so, this
may break several scripts which require a specific usage of
signals.

--
Harald


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