configure.ac: Remove AC_ISC_POSIX macro; it's broken on some platforms and not needed.

Original commit message from CVS:
* configure.ac:
Remove AC_ISC_POSIX macro; it's broken on some platforms and not needed.
Add check (taken from -base) for winsock, adds WIN32_LIBS
* gst/Makefile.am:
Add WIN32_LIBS to LIBADD for libgstreamer. Needed now that gstpoll uses
winsock.
Define GST_EXPORTS when building libgstreamer (only used on win32)
* gst/gst_private.h:
* gst/gstinfo.h:
Use GST_EXPORT instead of locally-defined (and incorrect IMPORT_SYMBOL)
for symbols that we need to export in both these files.
* gst/gstpoll.c:
Include gst_private.h higher up to avoid some compile problems on win32.

4 files changed, 34 insertions, 53 deletions

diff --git a/gst/Makefile.am b/gst/Makefile.am
index 7852de4da..7bc271cc0 100644
--- a/gst/Makefile.am
+++ b/gst/Makefile.am
@@ -138,6 +138,7 @@ DISTCLEANFILES = $(built_header_configure)
 
 libgstreamer_@GST_MAJORMINOR@_la_CFLAGS =		\
 	-D_GNU_SOURCE					\
+	-DGST_EXPORTS					\
 	-DG_LOG_DOMAIN=g_log_domain_gstreamer 		\
 	-DGST_MAJORMINOR=\""$(GST_MAJORMINOR)"\" 	\
 	-DGST_DISABLE_DEPRECATED			\
@@ -147,6 +148,7 @@ libgstreamer_@GST_MAJORMINOR@_la_CFLAGS =		\
 libgstreamer_@GST_MAJORMINOR@_la_LIBADD =		\
 	$(GST_PARSE_LA)					\
 	$(GST_ALL_LIBS)					\
+	$(WIN32_LIBS)					\
 	$(XML_LIBS)
 
 libgstreamer_@GST_MAJORMINOR@_la_LDFLAGS =		\
diff --git a/gst/gst_private.h b/gst/gst_private.h
index ba1060cd1..790f4e285 100644
--- a/gst/gst_private.h
+++ b/gst/gst_private.h
@@ -93,47 +93,37 @@ gboolean 		gst_registry_xml_write_cache 	(GstRegistry * registry, const char *lo
 
 #ifndef GST_DISABLE_GST_DEBUG
 
-#ifndef _MSC_VER
-#define IMPORT_SYMBOL
-#else /* _MSC_VER */
-#ifndef LIBGSTREAMER_EXPORTS
-#define IMPORT_SYMBOL __declspec(dllimport)
-#else
-#define IMPORT_SYMBOL 
-#endif
-#endif
-
 #include <gst/gstinfo.h>
 
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_GST_INIT;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_AUTOPLUG;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_AUTOPLUG_ATTEMPT;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PARENTAGE;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_STATES;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_SCHEDULING;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_BUFFER;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_BUS;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_CAPS;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_CLOCK;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_ELEMENT_PADS;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PADS;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PIPELINE;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PLUGIN_LOADING;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PLUGIN_INFO;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PROPERTIES;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_XML;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_NEGOTIATION;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_REFCOUNTING;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_ERROR_SYSTEM;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_EVENT;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_MESSAGE;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PARAMS;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_CALL_TRACE;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_SIGNAL;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PROBE;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_REGISTRY;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_QOS;
-extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_TYPES; /* FIXME 0.11: remove? */
+GST_EXPORT GstDebugCategory *GST_CAT_GST_INIT;
+GST_EXPORT GstDebugCategory *GST_CAT_AUTOPLUG;
+GST_EXPORT GstDebugCategory *GST_CAT_AUTOPLUG_ATTEMPT;
+GST_EXPORT GstDebugCategory *GST_CAT_PARENTAGE;
+GST_EXPORT GstDebugCategory *GST_CAT_STATES;
+GST_EXPORT GstDebugCategory *GST_CAT_SCHEDULING;
+GST_EXPORT GstDebugCategory *GST_CAT_BUFFER;
+GST_EXPORT GstDebugCategory *GST_CAT_BUS;
+GST_EXPORT GstDebugCategory *GST_CAT_CAPS;
+GST_EXPORT GstDebugCategory *GST_CAT_CLOCK;
+GST_EXPORT GstDebugCategory *GST_CAT_ELEMENT_PADS;
+GST_EXPORT GstDebugCategory *GST_CAT_PADS;
+GST_EXPORT GstDebugCategory *GST_CAT_PIPELINE;
+GST_EXPORT GstDebugCategory *GST_CAT_PLUGIN_LOADING;
+GST_EXPORT GstDebugCategory *GST_CAT_PLUGIN_INFO;
+GST_EXPORT GstDebugCategory *GST_CAT_PROPERTIES;
+GST_EXPORT GstDebugCategory *GST_CAT_XML;
+GST_EXPORT GstDebugCategory *GST_CAT_NEGOTIATION;
+GST_EXPORT GstDebugCategory *GST_CAT_REFCOUNTING;
+GST_EXPORT GstDebugCategory *GST_CAT_ERROR_SYSTEM;
+GST_EXPORT GstDebugCategory *GST_CAT_EVENT;
+GST_EXPORT GstDebugCategory *GST_CAT_MESSAGE;
+GST_EXPORT GstDebugCategory *GST_CAT_PARAMS;
+GST_EXPORT GstDebugCategory *GST_CAT_CALL_TRACE;
+GST_EXPORT GstDebugCategory *GST_CAT_SIGNAL;
+GST_EXPORT GstDebugCategory *GST_CAT_PROBE;
+GST_EXPORT GstDebugCategory *GST_CAT_REGISTRY;
+GST_EXPORT GstDebugCategory *GST_CAT_QOS;
+GST_EXPORT GstDebugCategory *GST_CAT_TYPES; /* FIXME 0.11: remove? */
 
 #else
 
diff --git a/gst/gstinfo.h b/gst/gstinfo.h
index 1c3c42282..801bf9840 100644
--- a/gst/gstinfo.h
+++ b/gst/gstinfo.h
@@ -28,17 +28,6 @@
 #include <glib-object.h>
 #include <gst/gstconfig.h>
 
-
-#ifndef _MSC_VER
-#define IMPORT_SYMBOL
-#else /* _MSC_VER */
-#ifndef LIBGSTREAMER_EXPORTS
-#define IMPORT_SYMBOL __declspec(dllimport)
-#else
-#define IMPORT_SYMBOL 
-#endif
-#endif
-
 #ifndef M_PI
 #define M_PI  3.14159265358979323846
 #endif
@@ -422,7 +411,7 @@ extern gboolean			__gst_debug_enabled;
 
 /* since 0.10.7, the min debug level, used for quickly discarding debug
  * messages that fall under the threshold. */
-extern IMPORT_SYMBOL GstDebugLevel            __gst_debug_min; 
+GST_EXPORT GstDebugLevel            __gst_debug_min; 
 
 /**
  * GST_CAT_LEVEL_LOG:
diff --git a/gst/gstpoll.c b/gst/gstpoll.c
index 4a05042a5..1c771b725 100644
--- a/gst/gstpoll.c
+++ b/gst/gstpoll.c
@@ -56,6 +56,8 @@
 #include "config.h"
 #endif
 
+#include "gst_private.h"
+
 #include <sys/types.h>
 
 #ifdef HAVE_UNISTD_H
@@ -80,8 +82,6 @@
 /* OS/X needs this because of bad headers */
 #include <string.h>
 
-#include "gst_private.h"
-
 #include "gstpoll.h"
 
 #ifndef G_OS_WIN32