Non-SFI Mode: Build libevent with PNaCl toolchain for nacl_helper_nonsfi.

third_party/libevent/nacl_nonsfi/config.h

Index: third_party/libevent/nacl_nonsfi/config.h
diff --git a/third_party/libevent/android/config.h b/third_party/libevent/nacl_nonsfi/config.h
similarity index 89%
copy from third_party/libevent/android/config.h
copy to third_party/libevent/nacl_nonsfi/config.h
index 91f4ddaf146995c16ffdaa5a4ed4af646323627f..60c9dfe774cfb87b503338f1a4becafa4c69c6ca 100644
--- a/third_party/libevent/android/config.h
+++ b/third_party/libevent/nacl_nonsfi/config.h
@@ -1,5 +1,8 @@
-/* Copied from Linux version and changed the features according Android, which
- * is close to Linux */
+/* Copied from Linux version and changed the features according the PNaCl
+ * toolchain for the Non-SFI binary build, which is close to one under the
+ * linux/ directory. The built binary will be running under Linux directly,
+ * actually.
+ */
 
 /* Define if clock_gettime is available in libc */
 #define DNS_USE_CPU_CLOCK_FOR_ID 1
@@ -14,13 +17,13 @@
 /* #undef HAVE_DEVPOLL */
 
 /* Define to 1 if you have the <dlfcn.h> header file. */
-#define HAVE_DLFCN_H 1
+/* #undef HAVE_DLFCN_H */
 
 /* Define if your system supports the epoll system calls */
-#define HAVE_EPOLL 1
+/* #undef HAVE_EPOLL */
 
 /* Define to 1 if you have the `epoll_ctl' function. */
-#define HAVE_EPOLL_CTL 1
+/* #undef HAVE_EPOLL_CTL */
 
 /* Define if your system supports event ports */
 /* #undef HAVE_EVENT_PORTS */
@@ -32,7 +35,7 @@
 #define HAVE_FCNTL_H 1
 
 /* Define to 1 if the system has the type `fd_mask'. */
-/* #undef HAVE_FD_MASK */
+#define HAVE_FD_MASK 1
 
 /* Define to 1 if you have the `getaddrinfo' function. */
 #define HAVE_GETADDRINFO 1
@@ -92,16 +95,20 @@
 /* #undef HAVE_PORT_H */
 
 /* Define to 1 if you have the `select' function. */
-#define HAVE_SELECT 1
+/* #undef HAVE_SELECT */
 
 /* Define if F_SETFD is defined in <fcntl.h> */
 #define HAVE_SETFD 1
 
+/* Note: The PNaCl toolchain prodives linux ABI's sigaction, named
+ * linux_sigaction() in native_client/src/nonsfi/linux/linux_sys_private.c,
+ * but newlib ABI sigaction() is not provided.
+ */
 /* Define to 1 if you have the `sigaction' function. */
-#define HAVE_SIGACTION 1
+/* #undef HAVE_SIGACTION */
 
 /* Define to 1 if you have the `signal' function. */
-#define HAVE_SIGNAL 1
+/* #undef HAVE_SIGNAL */
 
 /* Define to 1 if you have the <signal.h> header file. */
 #define HAVE_SIGNAL_H 1
@@ -122,7 +129,7 @@
 #define HAVE_STRING_H 1
 
 /* Define to 1 if you have the `strlcpy' function. */
-#define HAVE_STRLCPY 1
+/* #undef HAVE_STRLCPY */
 
 /* Define to 1 if you have the `strsep' function. */
 #define HAVE_STRSEP 1
@@ -146,7 +153,7 @@
 /* #undef HAVE_SYS_EVENT_H */
 
 /* Define to 1 if you have the <sys/ioctl.h> header file. */
-#define HAVE_SYS_IOCTL_H 1
+/* #undef HAVE_SYS_IOCTL_H */
 
 /* Define to 1 if you have the <sys/param.h> header file. */
 #define HAVE_SYS_PARAM_H 1
@@ -155,7 +162,7 @@
 #define HAVE_SYS_QUEUE_H 1
 
 /* Define to 1 if you have the <sys/select.h> header file. */
-#define HAVE_SYS_SELECT_H 1
+/* #undef HAVE_SYS_SELECT_H */
 
 /* Define to 1 if you have the <sys/socket.h> header file. */
 #define HAVE_SYS_SOCKET_H 1
@@ -173,16 +180,16 @@
 #define HAVE_TAILQFOREACH 1
 
 /* Define if timeradd is defined in <sys/time.h> */
-#define HAVE_TIMERADD 1
+/* #undef HAVE_TIMERADD */
 
 /* Define if timerclear is defined in <sys/time.h> */
-#define HAVE_TIMERCLEAR 1
+/* #undef HAVE_TIMERCLEAR */
 
 /* Define if timercmp is defined in <sys/time.h> */
-#define HAVE_TIMERCMP 1
+/* #undef HAVE_TIMERCMP */
 
 /* Define if timerisset is defined in <sys/time.h> */
-#define HAVE_TIMERISSET 1
+/* #undef HAVE_TIMERISSET */
 
 /* Define to 1 if the system has the type `uint16_t'. */
 #define HAVE_UINT16_T 1
@@ -200,13 +207,13 @@
 #define HAVE_UNISTD_H 1
 
 /* Define to 1 if you have the `vasprintf' function. */
-#define HAVE_VASPRINTF 1
+/* #undef HAVE_VASPRINTF */
 
 /* Define if kqueue works correctly with pipes */
 /* #undef HAVE_WORKING_KQUEUE */
 
 /* Name of package */
-#define PACKAGE "libevent"
+#define PACKAGE "libevent_nacl"
 
 /* Define to the address where bug reports for this package should be sent. */
 #define PACKAGE_BUGREPORT ""