Mesa (master): glw: Mark all extern symbols GLAPI to regain default visibility (#31294)

[Dan Nicholson]

Module: Mesa
Branch: master
Commit: 4e5c51a05e70c215b284a38fc35850b485bbee8d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4e5c51a05e70c215b284a38fc35850b485bbee8d

Author: Dan Nicholson <dbn.lists at gmail.com>
Date:   Thu Jun 16 16:32:42 2011 -0700

glw: Mark all extern symbols GLAPI to regain default visibility (#31294)

Since switching to hidden visibility on gcc, GLw apps were failing to
link. Use the GLAPI definition to use default visibility where necessary.

$ nm lib/libGLw.so | grep DrawingArea
0000000000004020 T GLwCreateMDrawingArea
0000000000003430 T GLwDrawingAreaMakeCurrent
0000000000003410 T GLwDrawingAreaSwapBuffers
0000000000204c60 D glwDrawingAreaClassRec
0000000000204d48 D glwDrawingAreaWidgetClass
00000000002053c0 D glwMDrawingAreaClassRec
00000000002054e0 D glwMDrawingAreaWidgetClass

Signed-off-by: Dan Nicholson <dbn.lists at gmail.com>
Tested-by: justin <jlec at gentoo.org>

---

 src/glw/GLwDrawA.h  |    8 ++++----
 src/glw/GLwDrawAP.h |    4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/glw/GLwDrawA.h b/src/glw/GLwDrawA.h
index cd631b4..b9711c2 100644
--- a/src/glw/GLwDrawA.h
+++ b/src/glw/GLwDrawA.h
@@ -136,7 +136,7 @@
 typedef struct _GLwMDrawingAreaClassRec	*GLwMDrawingAreaWidgetClass;
 typedef struct _GLwMDrawingAreaRec	*GLwMDrawingAreaWidget;
 
-extern WidgetClass glwMDrawingAreaWidgetClass;
+GLAPI WidgetClass glwMDrawingAreaWidgetClass;
 
 
 #else 
@@ -144,7 +144,7 @@ extern WidgetClass glwMDrawingAreaWidgetClass;
 typedef struct _GLwDrawingAreaClassRec	*GLwDrawingAreaWidgetClass;
 typedef struct _GLwDrawingAreaRec	*GLwDrawingAreaWidget;
 
-extern WidgetClass glwDrawingAreaWidgetClass;
+GLAPI WidgetClass glwDrawingAreaWidgetClass;
 
 
 #endif
@@ -177,8 +177,8 @@ extern "C" {
 #endif
 
 /* front ends to glXMakeCurrent and glXSwapBuffers */
-extern void GLwDrawingAreaMakeCurrent(Widget w,GLXContext ctx);
-extern void GLwDrawingAreaSwapBuffers(Widget w);
+GLAPI void GLwDrawingAreaMakeCurrent(Widget w,GLXContext ctx);
+GLAPI void GLwDrawingAreaSwapBuffers(Widget w);
 
 #ifdef __GLX_MOTIF
 #ifdef _NO_PROTO
diff --git a/src/glw/GLwDrawAP.h b/src/glw/GLwDrawAP.h
index f121701..4ff21b4 100644
--- a/src/glw/GLwDrawAP.h
+++ b/src/glw/GLwDrawAP.h
@@ -59,7 +59,7 @@ typedef struct _GLwMDrawingAreaClassRec {
   } GLwMDrawingAreaClassRec;
 
 
-extern GLwMDrawingAreaClassRec glwMDrawingAreaClassRec;
+GLAPI GLwMDrawingAreaClassRec glwMDrawingAreaClassRec;
 
 
 /* XT */
@@ -70,7 +70,7 @@ typedef struct _GLwDrawingAreaClassRec {
   GLwDrawingAreaClassPart     glwDrawingArea_class;
   } GLwDrawingAreaClassRec;
 
-extern GLwDrawingAreaClassRec glwDrawingAreaClassRec;
+GLAPI GLwDrawingAreaClassRec glwDrawingAreaClassRec;
 
 
 #endif