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Patch: make-3.81-alt-job_slots.patch
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--- make-3.81/main.c
+++ make-3.81/main.c
@@ -1641,6 +1641,21 @@ main (int argc, char **argv, char **envp)
error (NILF, _("Resetting to single job (-j1) mode."));
job_slots = 1;
}
+#else
+# if defined(PIPE_BUF)
+# define MAX_JOB_SLOTS PIPE_BUF
+# elif defined(_POSIX_PIPE_BUF)
+# define MAX_JOB_SLOTS _POSIX_PIPE_BUF
+# else
+# define MAX_JOB_SLOTS 512
+# endif
+ if (job_slots > MAX_JOB_SLOTS)
+ {
+ error (NILF,
+ _("Requested more parallel jobs (-jN) than this platform can handle."));
+ error (NILF, _("Resetting to single job (-j1) mode."));
+ job_slots = 1;
+ }
#endif
#ifdef MAKE_JOBSERVER