Here is a patch that gets mine working. Not sure it solves all the Sierra
issues.
*** libguile/filesys.c-orig 2016-11-05 07:49:09.000000000 -0700
--- libguile/filesys.c 2016-11-10 05:38:53.000000000 -0800
***************
*** 1486,1491 ****
--- 1486,1494 ----
mode_bits = scm_i_mode_bits (mode);
}
+ #ifdef __APPLE__
+ open_flags &= O_APPEND|O_SHLOCK|O_EXLOCK|O_CLOEXEC;
+ #endif
SCM_SYSCALL (rv = mkostemp (c_tmpl, open_flags));
if (rv == -1)
SCM_SYSERROR;
The man page for mkstemp says the following:
The mkostemp() function is like mkstemp() but allows specifying addi-
tional open(2) flags (defined in <fcntl.h>). The permitted flags are
O_APPEND, O_SHLOCK, O_EXLOCK and O_CLOEXEC.
Note that macports includes another patch for Sierra:
--- libguile/stime.c
+++ libguile/stime.c
@@ -834,6 +834,10 @@ scm_init_stime()
#ifdef HAVE_POSIX_CPUTIME
{
+#ifdef __APPLE__
+ if (clock_gettime (CLOCK_PROCESS_CPUTIME_ID, &posix_run_time_base) == 0)
+ get_internal_run_time = get_internal_run_time_posix_timer;
+#else
clockid_t dummy;
/* Only use the _POSIX_CPUTIME clock if it's going to work across
@@ -843,6 +847,7 @@ scm_init_stime()
get_internal_run_time = get_internal_run_time_posix_timer;
else
errno = 0;
+#endif
}
#endif /* HAVE_POSIX_CPUTIME */
#endif /* HAVE_CLOCKTIME */
