- Improve portability.

# TODO: The standalone lib needs it's own build stuff, pretty much same as
#       Zend has for standalone builds.

ext/date/config.m4

@@ -1,9 +1,22 @@
 dnl $Id$
 dnl config.m4 for date extension
 
-PHP_DATE_CFLAGS="-I@ext_srcdir@/lib"
+sinclude(ext/date/lib/timelib.m4)
+sinclude(lib/timelib.m4)
+
+PHP_DATE_CFLAGS="-I@ext_builddir@/lib"
 timelib_sources="lib/dow.c lib/parse_date.c lib/parse_tz.c 
                  lib/timelib.c lib/tm2unixtime.c lib/unixtime2tm.c"
 
 PHP_NEW_EXTENSION(date, php_date.c $timelib_sources, no,, $PHP_DATE_CFLAGS)
-PHP_ADD_BUILD_DIR([$ext_builddir/lib])
+PHP_ADD_BUILD_DIR([$ext_builddir/lib], 1)
+
+cat >> $ext_builddir/lib/tl_config.h <<EOF
+#if PHP_WIN32
+# include "config.w32.h"
+#elif defined(NETWARE)
+# include "config.nw.h"
+#else
+# include <php_config.h>
+#endif
+EOF

ext/date/lib/dow.c

@@ -18,6 +18,8 @@
 
 /* $Id$ */
 
+#include <tl_config.h>
+
 #include "timelib_structs.h"
 
 static int m_table_common[13] = { -1, 0, 3, 3, 6, 1, 4, 6, 2, 5, 0, 3, 5 }; /* 1 = jan */

ext/date/lib/parse_date.c

@@ -20,9 +20,19 @@
 
 /* $Id$ */
 
-#include <stdlib.h>
+#include <tl_config.h>
+
 #include <stdio.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
 #include <string.h>
+#else
+#include <strings.h>
+#endif
+
 #include "timelib.h"
 
 #if defined(_MSC_VER)

ext/date/lib/parse_date.re

@@ -18,9 +18,19 @@
 
 /* $Id$ */
 
-#include <stdlib.h>
+#include <tl_config.h>
+
 #include <stdio.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
 #include <string.h>
+#else
+#include <strings.h>
+#endif
+
 #include "timelib.h"
 
 #if defined(_MSC_VER)

ext/date/lib/parse_tz.c

@@ -18,13 +18,15 @@
 
 /* $Id$ */
 
+#include <tl_config.h>
+
 #include <stdio.h>
-#ifdef WIN32
-#include <winsock2.h>
-#else
-#include <inttypes.h>
-#endif
+
+#ifdef HAVE_STRING_H
 #include <string.h>
+#else
+#include <strings.h>
+#endif
 
 #include "timelib.h"
 #include "timezonedb.h"

ext/date/lib/resource/parse_date.re

@@ -18,9 +18,19 @@
 
 /* $Id$ */
 
-#include <stdlib.h>
+#include <tl_config.h>
+
 #include <stdio.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
 #include <string.h>
+#else
+#include <strings.h>
+#endif
+
 #include "timelib.h"
 
 #if defined(_MSC_VER)

ext/date/lib/timelib.c

@@ -18,6 +18,8 @@
 
 /* $Id$ */
 
+#include <tl_config.h>
+
 #include "timelib_structs.h"
 #include "timelib.h"
 #include <ctype.h>

ext/date/lib/timelib.h

@@ -18,6 +18,9 @@
 
 /* $Id$ */
 
+#ifndef __TIMELIB_H__
+#define __TIMELIB_H__
+
 #include "timelib_structs.h"
 
 #define TIMELIB_NONE             0x00
@@ -31,7 +34,6 @@
 #define LONG_MIN (- LONG_MAX - 1)
 #endif
 
-
 /* From dow.c */
 timelib_sll timelib_day_of_week(timelib_sll y, timelib_sll m, timelib_sll d);
 timelib_sll timelib_daynr_from_weeknr(timelib_sll y, timelib_sll w, timelib_sll d);
@@ -71,3 +73,4 @@ void timelib_time_offset_dtor(timelib_time_offset* t);
 signed long timelib_date_to_int(timelib_time *d, int *error);
 void timelib_dump_date(timelib_time *d, int options);
 
+#endif

ext/date/lib/timelib.m4

@@ -0,0 +1,50 @@
+dnl
+dnl $Id$
+dnl
+dnl
+dnl TL_DEF_HAVE(what [, why])
+dnl
+dnl Generates 'AC_DEFINE(HAVE_WHAT, 1, [WHY])'
+dnl
+AC_DEFUN([TL_DEF_HAVE],[AC_DEFINE([HAVE_]translit($1,a-z_.-,A-Z___),1,[ $2 ])])dnl
+
+dnl
+dnl TL_CHECK_INT_TYPE(type)
+dnl
+AC_DEFUN([TL_CHECK_INT_TYPE],[
+AC_CACHE_CHECK([for $1], ac_cv_int_type_$1, [
+AC_TRY_COMPILE([
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#elif HAVE_STDINT_H   
+# include <stdint.h>  
+#endif],
+[if (($1 *) 0)
+  return 0;   
+if (sizeof ($1))
+  return 0;
+], [ac_cv_int_type_$1=yes], [ac_cv_int_type_$1=no])
+])
+if test "$ac_cv_int_type_$1" = "yes"; then
+  TL_DEF_HAVE($1, [Define if $1 type is present.])
+fi
+])dnl
+
+dnl Check for types, sizes, etc. needed by timelib
+AC_CHECK_SIZEOF(long, 8)
+AC_CHECK_SIZEOF(int, 4)
+TL_CHECK_INT_TYPE(int32_t)
+TL_CHECK_INT_TYPE(uint32_t)
+
+dnl Check for headers needed by timelib
+AC_CHECK_HEADERS([ \
+sys/types.h \
+inttypes.h \
+stdint.h \
+string.h \
+stdlib.h
+])
+

ext/date/lib/timelib_structs.h

@@ -21,13 +21,42 @@
 #ifndef __TIMELIB_STRUCTS_H__
 #define __TIMELIB_STRUCTS_H__
 
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#ifdef WIN32
-#include <winsock2.h>
-#else
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#if defined(HAVE_INTTYPES_H)
 #include <inttypes.h>
+#elif defined(HAVE_STDINT_H)
+#include <stdint.h>
+#endif
+
+#ifndef HAVE_INT32_T
+# if SIZEOF_INT == 4
+typedef int int32_t;
+# elif SIZEOF_LONG == 4
+typedef long int int32_t;
+# endif
+#endif
+
+#ifndef HAVE_UINT32_T
+# if SIZEOF_INT == 4
+typedef unsigned int uint32_t;
+# elif SIZEOF_LONG == 4
+typedef unsigned long int uint32_t;
+# endif
+#endif
+
+#include <stdio.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#else
+#include <strings.h>
 #endif
 
 #if defined(_MSC_VER) && _MSC_VER < 1300
@@ -125,4 +154,5 @@ typedef struct timelib_time {
 #define is_leap(y) ((y) % 4 == 0 && ((y) % 100 != 0 || (y) % 400 == 0))
 
 #define DEBUG(s)  if (0) { s }
+
 #endif

ext/date/lib/tm2unixtime.c

@@ -18,6 +18,7 @@
 
 /* $Id$ */
 
+#include <tl_config.h>
 #include "timelib.h"
 
 /*                                    jan  feb  mrt  apr  may  jun  jul  aug  sep  oct  nov  dec */

ext/date/lib/unixtime2tm.c

@@ -18,9 +18,19 @@
 
 /* $Id$ */
 
-#include <stdlib.h>
+#include <tl_config.h>
+
 #include <stdio.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#ifdef HAVE_STRING_H
 #include <string.h>
+#else
+#include <strings.h>
+#endif
 
 #if defined(_MSC_VER)
 #define TIMELIB_LL_CONST(n) n ## i64

ext/date/php_date.c

@@ -25,7 +25,6 @@
 #include "php_ini.h"
 #include "ext/standard/info.h"
 #include "php_date.h"
-#include "lib/timelib_structs.h"
 #include "lib/timelib.h"
 #include <time.h>