merge revision(s) 39772,39773: [Backport #8080]

* configure.in: check struct timeval exist or not.

	* include/ruby/missing.h (struct timeval): check HAVE_STRUCT_TIMEVAL
	  properly. and don't include sys/time.h if struct timeval exist.

	* file.c: include sys/time.h explicitly.

	* random.c: ditto.

	* thread_pthread.c: ditto.

	* time.c: ditto.

	* ext/date/date_strftime.c: ditto.

	* include/ruby/missing.h (struct timespec): include <sys/time.h>


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,19 @@
+Wed Mar 20 22:33:26 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* include/ruby/missing.h (struct timespec): include <sys/time.h>
+
+Wed Mar 20 22:33:26 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* configure.in: check struct timeval exist or not.
+	* include/ruby/missing.h (struct timeval): check HAVE_STRUCT_TIMEVAL
+	  properly. and don't include sys/time.h if struct timeval exist.
+
+	* file.c: include sys/time.h explicitly.
+	* random.c: ditto.
+	* thread_pthread.c: ditto.
+	* time.c: ditto.
+	* ext/date/date_strftime.c: ditto.
+
 Mon Mar 18 00:12:28 2013  Eric Hodel  <drbrain@segment7.net>
 
 	* lib/rubygems/commands/setup_command.rb:  Don't delete non-rubygems

configure.in

@@ -1371,6 +1371,13 @@ AC_CHECK_MEMBERS([struct stat.st_ctim])
 AC_CHECK_MEMBERS([struct stat.st_ctimespec])
 AC_CHECK_MEMBERS([struct stat.st_ctimensec])
 
+AC_CHECK_TYPES([struct timeval], [], [], [@%:@ifdef HAVE_TIME_H
+@%:@include <time.h>
+@%:@endif
+@%:@ifdef HAVE_SYS_TIME_H
+@%:@include <sys/time.h>
+@%:@endif])
+
 AC_CHECK_TYPES([struct timespec], [], [], [@%:@ifdef HAVE_TIME_H
 @%:@include <time.h>
 @%:@endif

ext/date/date_strftime.c

@@ -12,6 +12,10 @@
 #include <ctype.h>
 #include <errno.h>
 
+#if defined(HAVE_SYS_TIME_H)
+#include <sys/time.h>
+#endif
+
 #undef strchr	/* avoid AIX weirdness */
 
 #define range(low, item, hi)	(item)

file.c

@@ -75,6 +75,10 @@ int flock(int, int);
 #include <fcntl.h>
 #endif
 
+#if defined(HAVE_SYS_TIME_H)
+#include <sys/time.h>
+#endif
+
 #if !defined HAVE_LSTAT && !defined lstat
 #define lstat stat
 #endif

include/ruby/missing.h

@@ -25,20 +25,26 @@ extern "C" {
 #include RUBY_EXTCONF_H
 #endif
 
-#if defined(HAVE_SYS_TIME_H)
+#if !defined(HAVE_STRUCT_TIMEVAL)
+# if defined(HAVE_SYS_TIME_H)
 #  include <sys/time.h>
-#elif !defined(_WIN32)
+# elif !defined(_WIN32)
 #  define time_t long
 struct timeval {
     time_t tv_sec;	/* seconds */
     long tv_usec;	/* microseconds */
 };
-#endif
+# endif
+#endif /* HAVE_STRUCT_TIMEVAL */
+
 #if defined(HAVE_SYS_TYPES_H)
 #  include <sys/types.h>
 #endif
 
 #if !defined(HAVE_STRUCT_TIMESPEC)
+# if defined(HAVE_SYS_TIME_H)
+#  include <sys/time.h>
+# endif
 struct timespec {
     time_t tv_sec;	/* seconds */
     long tv_nsec;	/* nanoseconds */

random.c

@@ -73,6 +73,9 @@ The original copyright notice follows.
 #endif
 #include <math.h>
 #include <errno.h>
+#if defined(HAVE_SYS_TIME_H)
+#include <sys/time.h>
+#endif
 
 #ifdef _WIN32
 # if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0400

thread_pthread.c

@@ -33,6 +33,9 @@
 #if HAVE_POLL
 #include <poll.h>
 #endif
+#if defined(HAVE_SYS_TIME_H)
+#include <sys/time.h>
+#endif
 
 static void native_mutex_lock(pthread_mutex_t *lock);
 static void native_mutex_unlock(pthread_mutex_t *lock);

time.c

@@ -27,6 +27,10 @@
 #include <strings.h>
 #endif
 
+#if defined(HAVE_SYS_TIME_H)
+#include <sys/time.h>
+#endif
+
 #include "timev.h"
 
 static ID id_divmod, id_mul, id_submicro, id_nano_num, id_nano_den, id_offset, id_zone;

version.h

@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.0.0"
 #define RUBY_RELEASE_DATE "2013-03-20"
-#define RUBY_PATCHLEVEL 73
+#define RUBY_PATCHLEVEL 74
 
 #define RUBY_RELEASE_YEAR 2013
 #define RUBY_RELEASE_MONTH 3