--- file_not_specified_in_diff	
+++ file_not_specified_in_diff	
@@ -, +, @@ 
--- m4/acx_pthread.m4
+++ m4/acx_pthread.m4
@@ -278,7 +278,8 @@ 
 	   fi
 	fi
 	
-	if test x"$done" = xno; then
+	if test x"$done" = xyes; then
+	   done="no"
 	   AC_MSG_CHECKING([whether -pthread is sufficient with -shared])
 	   AC_TRY_LINK([#include <pthread.h>],
 	      [pthread_t th; pthread_join(th, 0);
--- gtest/m4/acx_pthread.m4
+++ gtest/m4/acx_pthread.m4
@@ -278,7 +278,8 @@ 
 	   fi
 	fi
 	
-	if test x"$done" = xno; then
+	if test x"$done" = xyes; then
+	   done="no"
 	   AC_MSG_CHECKING([whether -pthread is sufficient with -shared])
 	   AC_TRY_LINK([#include <pthread.h>],
 	      [pthread_t th; pthread_join(th, 0);