added support for export/import of DLL symbols. If BUILD_tk is defined,

EXPORT is mapped to DLLEXPORT, otherwise it is DLLIMPORT.

10 files changed, 82 insertions, 0 deletions

diff --git a/generic/tk.h b/generic/tk.h
index 8099d7c..870e054 100644
--- a/generic/tk.h
+++ b/generic/tk.h
@@ -79,6 +79,11 @@
 #   include <stddef.h>
 #endif
 
+#ifdef BUILD_tk
+# undef EXPORT
+# define EXPORT DLLEXPORT
+#endif
+
 /*
  * Decide whether or not to use input methods.
  */
@@ -1546,4 +1551,8 @@ EXTERN int		Tk_WmCmd _ANSI_ARGS_((ClientData clientData,
 			    Tcl_Interp *interp, int argc, char **argv));
 
 #endif /* RESOURCE_INCLUDED */
+
+#undef EXPORT
+#define EXPORT DLLIMPORT
+
 #endif /* _TK */
diff --git a/generic/tk3d.h b/generic/tk3d.h
index cd9ecd5..d1c6f1d 100644
--- a/generic/tk3d.h
+++ b/generic/tk3d.h
@@ -17,6 +17,11 @@
 
 #include <tkInt.h>
 
+#ifdef BUILD_tk
+# undef EXPORT
+# define EXPORT DLLEXPORT
+#endif
+
 /*
  * One of the following data structures is allocated for
  * each 3-D border currently in use.  Structures of this
@@ -76,4 +81,7 @@ EXTERN void		TkpGetShadows _ANSI_ARGS_((TkBorder *borderPtr,
 			    Tk_Window tkwin));
 EXTERN void		TkpFreeBorder _ANSI_ARGS_((TkBorder *borderPtr));
 
+#undef EXPORT
+#define EXPORT DLLIMPORT
+
 #endif /* _TK3D */
diff --git a/generic/tkButton.h b/generic/tkButton.h
index 0d5b928..8e0ee3a 100644
--- a/generic/tkButton.h
+++ b/generic/tkButton.h
@@ -19,6 +19,11 @@
 #include "tkInt.h"
 #endif
 
+#ifdef BUILD_tk
+# undef EXPORT
+# define EXPORT DLLEXPORT
+#endif
+
 /*
  * A data structure of the following type is kept for each
  * widget managed by this file:
@@ -238,4 +243,7 @@ EXTERN void		TkpDisplayButton _ANSI_ARGS_((ClientData clientData));
 #endif
 EXTERN int		TkInvokeButton  _ANSI_ARGS_((TkButton *butPtr));
 
+#undef EXPORT
+#define EXPORT DLLIMPORT
+
 #endif /* _TKBUTTON */
diff --git a/generic/tkColor.h b/generic/tkColor.h
index 9653243..bfd0a0c 100644
--- a/generic/tkColor.h
+++ b/generic/tkColor.h
@@ -17,6 +17,11 @@
 
 #include <tkInt.h>
 
+#ifdef BUILD_tk
+# undef EXPORT
+# define EXPORT DLLEXPORT
+#endif
+
 /*
  * One of the following data structures is used to keep track of
  * each color that the color module has allocated from the X display
@@ -57,4 +62,7 @@ EXTERN TkColor *	TkpGetColor _ANSI_ARGS_((Tk_Window tkwin,
 EXTERN TkColor *	TkpGetColorByValue _ANSI_ARGS_((Tk_Window tkwin,
 			    XColor *colorPtr));	
 
+#undef EXPORT
+#define EXPORT DLLIMPORT
+
 #endif /* _TKCOLOR */
diff --git a/generic/tkFileFilter.h b/generic/tkFileFilter.h
index 2b113fc..d298353 100644
--- a/generic/tkFileFilter.h
+++ b/generic/tkFileFilter.h
@@ -22,6 +22,11 @@
 #define OSType long
 #endif
 
+#ifdef BUILD_tk
+# undef EXPORT
+# define EXPORT DLLEXPORT
+#endif
+
 typedef struct GlobPattern {
     struct GlobPattern * next;		/* Chains to the next glob pattern
 					 * in a glob pattern list */
@@ -80,4 +85,8 @@ EXTERN void		TkInitFileFilters _ANSI_ARGS_((
 EXTERN int		TkGetFileFilters _ANSI_ARGS_ ((Tcl_Interp *interp,
     			    FileFilterList * flistPtr, char * string,
 			    int isWindows));
+
+#undef EXPORT
+#define EXPORT DLLIMPORT
+
 #endif
diff --git a/generic/tkFont.h b/generic/tkFont.h
index 758c329..51d4823 100644
--- a/generic/tkFont.h
+++ b/generic/tkFont.h
@@ -16,6 +16,11 @@
 #ifndef _TKFONT
 #define _TKFONT
 
+#ifdef BUILD_tk
+# undef EXPORT
+# define EXPORT DLLEXPORT
+#endif
+
 /*
  * The following structure keeps track of the attributes of a font.  It can
  * be used to keep track of either the desired attributes or the actual
@@ -205,4 +210,7 @@ EXTERN void		TkpGetFontFamilies _ANSI_ARGS_((Tcl_Interp *interp,
 EXTERN TkFont *		TkpGetNativeFont _ANSI_ARGS_((Tk_Window tkwin,
 			    CONST char *name));
 
+#undef EXPORT
+#define EXPORT DLLIMPORT
+
 #endif	/* _TKFONT */
diff --git a/generic/tkMenu.h b/generic/tkMenu.h
index 6f30d72..9cc207c 100644
--- a/generic/tkMenu.h
+++ b/generic/tkMenu.h
@@ -26,6 +26,11 @@
 #include "default.h"
 #endif
 
+#ifdef BUILD_tk
+# undef EXPORT
+# define EXPORT DLLEXPORT
+#endif
+
 /*
  * Dummy types used by the platform menu code.
  */
@@ -537,5 +542,8 @@ EXTERN int		TkpPostMenu _ANSI_ARGS_((Tcl_Interp *interp,
 EXTERN void		TkpSetWindowMenuBar _ANSI_ARGS_((Tk_Window tkwin,
 			    TkMenu *menuPtr));
 
+#undef EXPORT
+#define EXPORT DLLIMPORT
+
 #endif /* _TKMENU */
 
diff --git a/generic/tkMenubutton.h b/generic/tkMenubutton.h
index 0fb0f65..d8a6659 100644
--- a/generic/tkMenubutton.h
+++ b/generic/tkMenubutton.h
@@ -19,6 +19,11 @@
 #include "tkInt.h"
 #endif
 
+#ifdef BUILD_tk
+# undef EXPORT
+# define EXPORT DLLEXPORT
+#endif
+
 /*
  * A data structure of the following type is kept for each
  * widget managed by this file:
@@ -204,4 +209,7 @@ EXTERN void 		TkpDestroyMenuButton _ANSI_ARGS_((
 EXTERN void		TkMenuButtonWorldChanged _ANSI_ARGS_((
 			    ClientData instanceData));
 
+#undef EXPORT
+#define EXPORT DLLIMPORT
+
 #endif /* _TKMENUBUTTON */
diff --git a/generic/tkScale.h b/generic/tkScale.h
index dba6f68..d8bf510 100644
--- a/generic/tkScale.h
+++ b/generic/tkScale.h
@@ -19,6 +19,11 @@
 #include "tk.h"
 #endif
 
+#ifdef BUILD_tk
+# undef EXPORT
+# define EXPORT DLLEXPORT
+#endif
+
 /*
  * A data structure of the following type is kept for each scale
  * widget managed by this file:
@@ -222,4 +227,7 @@ EXTERN void		TkpSetScaleValue _ANSI_ARGS_((TkScale *scalePtr,
 EXTERN int		TkpValueToPixel _ANSI_ARGS_((TkScale *scalePtr,
 			    double value));
 
+#undef EXPORT
+#define EXPORT DLLIMPORT
+
 #endif /* _TKSCALE */
diff --git a/generic/tkScrollbar.h b/generic/tkScrollbar.h
index 48296a2..a524e55 100644
--- a/generic/tkScrollbar.h
+++ b/generic/tkScrollbar.h
@@ -19,6 +19,11 @@
 #include "tkInt.h"
 #endif
 
+#ifdef BUILD_tk
+# undef EXPORT
+# define EXPORT DLLEXPORT
+#endif
+
 /*
  * A data structure of the following type is kept for each scrollbar
  * widget.
@@ -197,4 +202,7 @@ EXTERN void		TkpConfigureScrollbar _ANSI_ARGS_((
 EXTERN int		TkpScrollbarPosition _ANSI_ARGS_((
 			    TkScrollbar *scrollPtr, int x, int y));
 
+#undef EXPORT
+#define EXPORT DLLIMPORT
+
 #endif /* _TKSCROLLBAR */