Issue #7272, continued:  don't re-use existing HAVE_BROKEN_POSIX_SEMAPHORES
to indicate that semaphores aren't available;  define a new variable
POSIX_SEMAPHORES_NOT_ENABLED instead.
diff --git a/configure b/configure
index a006a8e..9fd579a 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 76432 .
+# From configure.in Revision: 76550 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61 for python 2.7.
 #
@@ -23876,7 +23876,7 @@
 then
 
 cat >>confdefs.h <<\_ACEOF
-#define HAVE_BROKEN_POSIX_SEMAPHORES 1
+#define POSIX_SEMAPHORES_NOT_ENABLED 1
 _ACEOF
 
 fi