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Avoid warnings when the ATEXIT_HACK is used with GCC, making the hack even uglier.

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git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@819 7f0cb862-5218-0410-a997-914c9d46530a
This commit is contained in:
spanne 2009-05-22 15:50:24 +00:00
parent f3de81ff34
commit 2bf156719b
2 changed files with 11 additions and 3 deletions
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3
freeglut/freeglut/ChangeLog
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@ -1,4 +1,7 @@
2009-05-22 Sven Panne <sven.panne@aedion.de>
* include/GL/freeglut_std.h: Avoid warnings when the ATEXIT_HACK is used
with GCC, making the hack even uglier.
* include/GL/freeglut_std.h,src/freeglut_init.c,src/freeglut_internal.h,
src/freeglut_menu.c,src/freeglut_window.c,src/freeglutdll.def: Added the
ugly ATEXIT_HACK from GLUT 3.7, making freeglut binary compatible with the

11
freeglut/freeglut/include/GL/freeglut_std.h
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@ -604,11 +604,16 @@ FGAPI void FGAPIENTRY __glutInitWithExit(int *argcp, char **argv, void (__cdecl
FGAPI int FGAPIENTRY __glutCreateWindowWithExit(const char *title, void (__cdecl *exitfunc)(int));
FGAPI int FGAPIENTRY __glutCreateMenuWithExit(void (* func)(int), void (__cdecl *exitfunc)(int));
#ifndef FREEGLUT_BUILDING_LIB
static void FGAPIENTRY glutInit_ATEXIT_HACK(int *argcp, char **argv) { __glutInitWithExit(argcp, argv, exit); }
#if defined(__GNUC__)
#define FGUNUSED __attribute__((unused))
#else
#define FGUNUSED
#endif
static void FGAPIENTRY FGUNUSED glutInit_ATEXIT_HACK(int *argcp, char **argv) { __glutInitWithExit(argcp, argv, exit); }
#define glutInit glutInit_ATEXIT_HACK
static int FGAPIENTRY glutCreateWindow_ATEXIT_HACK(const char *title) { return __glutCreateWindowWithExit(title, exit); }
static int FGAPIENTRY FGUNUSED glutCreateWindow_ATEXIT_HACK(const char *title) { return __glutCreateWindowWithExit(title, exit); }
#define glutCreateWindow glutCreateWindow_ATEXIT_HACK
static int FGAPIENTRY glutCreateMenu_ATEXIT_HACK(void (* func)(int)) { return __glutCreateMenuWithExit(func, exit); }
static int FGAPIENTRY FGUNUSED glutCreateMenu_ATEXIT_HACK(void (* func)(int)) { return __glutCreateMenuWithExit(func, exit); }
#define glutCreateMenu glutCreateMenu_ATEXIT_HACK
#endif
#endif