Revert "Add JE_RUNNABLE() and use it for os_unfair_lock_*() test."

This reverts commit 45f83a2ac6.

JE_RUNNABLE() causes general cross-compilation issues.
This commit is contained in:
Jason Evans 2016-11-16 10:40:48 -08:00
parent 6468dd52f3
commit 2a24dc2476

View File

@ -43,17 +43,6 @@ AC_CACHE_CHECK([whether $1 is compilable],
[$4=no])]) [$4=no])])
]) ])
dnl JE_RUNNABLE(label, hcode, mcode, rvar)
AC_DEFUN([JE_RUNNABLE],
[
AC_CACHE_CHECK([whether $1 is runnable],
[$4],
[AC_RUN_IFELSE([AC_LANG_PROGRAM([$2],
[$3])],
[$4=yes],
[$4=no])])
])
dnl ============================================================================ dnl ============================================================================
CONFIG=`echo ${ac_configure_args} | sed -e 's#'"'"'\([^ ]*\)'"'"'#\1#g'` CONFIG=`echo ${ac_configure_args} | sed -e 's#'"'"'\([^ ]*\)'"'"'#\1#g'`
@ -1690,11 +1679,7 @@ fi
dnl ============================================================================ dnl ============================================================================
dnl Check for os_unfair_lock operations as provided on Darwin. dnl Check for os_unfair_lock operations as provided on Darwin.
dnl Run the test program rather than merely compiling so that dyld lazy symbol JE_COMPILABLE([Darwin os_unfair_lock_*()], [
dnl binding doesn't result in a false positive if building with a version of
dnl XCode (>7) that supports the API on a system that is too old to actually
dnl implement it (<10.12).
JE_RUNNABLE([Darwin os_unfair_lock_*()], [
#include <os/lock.h> #include <os/lock.h>
], [ ], [
os_unfair_lock lock = OS_UNFAIR_LOCK_INIT; os_unfair_lock lock = OS_UNFAIR_LOCK_INIT;