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Fixed compile error with both new and old Xext headers (bug 1498)

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This commit is contained in:
Sam Lantinga 2012-05-30 11:44:57 -04:00
parent e9df7f2d7b
commit d558e90692
4 changed files with 169 additions and 11 deletions
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156
configure vendored
View file

@ -22166,6 +22166,140 @@ _ACEOF
fi
have_video=yes
{ echo "$as_me:$LINENO: checking for const parameter to XextAddDisplay" >&5
echo $ECHO_N "checking for const parameter to XextAddDisplay... $ECHO_C" >&6; }
have_const_param_XextAddDisplay=no
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/extensions/Xext.h>
#include <X11/extensions/extutil.h>
int
main ()
{
XExtDisplayInfo*
XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f)
{
return (XExtDisplayInfo*)0;
}
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
have_const_param_XextAddDisplay=yes
cat >>confdefs.h <<\_ACEOF
#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1
_ACEOF
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $have_const_param_XextAddDisplay" >&5
echo "${ECHO_T}$have_const_param_XextAddDisplay" >&6; }
{ echo "$as_me:$LINENO: checking for XGetEventData in -lX11" >&5
echo $ECHO_N "checking for XGetEventData in -lX11... $ECHO_C" >&6; }
if test "${ac_cv_lib_X11_XGetEventData+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lX11 $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char XGetEventData ();
int
main ()
{
return XGetEventData ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_lib_X11_XGetEventData=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_X11_XGetEventData=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_X11_XGetEventData" >&5
echo "${ECHO_T}$ac_cv_lib_X11_XGetEventData" >&6; }
if test $ac_cv_lib_X11_XGetEventData = yes; then
cat >>confdefs.h <<\_ACEOF
#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1
_ACEOF
fi
# Check whether --enable-video-x11-xcursor was given.
if test "${enable_video_x11_xcursor+set}" = set; then
enableval=$enable_video_x11_xcursor;
@ -22475,9 +22609,9 @@ fi
if test x$enable_video_x11_xinput = xyes; then
definitely_enable_video_x11_xinput=no
{ echo "$as_me:$LINENO: checking for X11/extensions/XInput.h" >&5
echo $ECHO_N "checking for X11/extensions/XInput.h... $ECHO_C" >&6; }
if test "${ac_cv_header_X11_extensions_XInput_h+set}" = set; then
{ echo "$as_me:$LINENO: checking for X11/extensions/XInput2.h" >&5
echo $ECHO_N "checking for X11/extensions/XInput2.h... $ECHO_C" >&6; }
if test "${ac_cv_header_X11_extensions_XInput2_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
@ -22489,7 +22623,7 @@ cat >>conftest.$ac_ext <<_ACEOF
#include <X11/Xlib.h>
#include <X11/extensions/XInput.h>
#include <X11/extensions/XInput2.h>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
@ -22508,19 +22642,19 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_header_X11_extensions_XInput_h=yes
ac_cv_header_X11_extensions_XInput2_h=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_header_X11_extensions_XInput_h=no
ac_cv_header_X11_extensions_XInput2_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ echo "$as_me:$LINENO: result: $ac_cv_header_X11_extensions_XInput_h" >&5
echo "${ECHO_T}$ac_cv_header_X11_extensions_XInput_h" >&6; }
if test $ac_cv_header_X11_extensions_XInput_h = yes; then
{ echo "$as_me:$LINENO: result: $ac_cv_header_X11_extensions_XInput2_h" >&5
echo "${ECHO_T}$ac_cv_header_X11_extensions_XInput2_h" >&6; }
if test $ac_cv_header_X11_extensions_XInput2_h = yes; then
have_xinput_h_hdr=yes
else
have_xinput_h_hdr=no
@ -22532,7 +22666,7 @@ fi
echo "-- dynamic libXi -> $xinput_lib"
cat >>confdefs.h <<_ACEOF
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT "$xinput_lib"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "$xinput_lib"
_ACEOF
definitely_enable_video_x11_xinput=yes
@ -22612,7 +22746,7 @@ fi
if test x$definitely_enable_video_x11_xinput = xyes; then
cat >>confdefs.h <<\_ACEOF
#define SDL_VIDEO_DRIVER_X11_XINPUT 1
#define SDL_VIDEO_DRIVER_X11_XINPUT2 1
_ACEOF
fi

19
configure.in
View file

@ -1091,6 +1091,25 @@ AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=ma
fi
have_video=yes
AC_MSG_CHECKING(for const parameter to XextAddDisplay)
have_const_param_XextAddDisplay=no
AC_TRY_COMPILE([
#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/extensions/Xext.h>
#include <X11/extensions/extutil.h>
],[
XExtDisplayInfo*
XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f)
{
return (XExtDisplayInfo*)0;
}
],[
have_const_param_XextAddDisplay=yes
AC_DEFINE(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY)
])
AC_MSG_RESULT($have_const_param_XextAddDisplay)
AC_CHECK_LIB(X11, XGetEventData, AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS, 1, [Have XGenericEvent]))
AC_ARG_ENABLE(video-x11-xcursor,

1
include/SDL_config.h.in
View file

@ -269,6 +269,7 @@
#undef SDL_VIDEO_DRIVER_X11_XSHAPE
#undef SDL_VIDEO_DRIVER_X11_XVIDMODE
#undef SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS
#undef SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY
#undef SDL_VIDEO_RENDER_D3D
#undef SDL_VIDEO_RENDER_OGL

4
src/video/x11/SDL_x11sym.h
View file

@ -103,7 +103,11 @@ SDL_X11_SYM(int,XUngrabServer,(Display* a),(a),return)
SDL_X11_SYM(int,XUnmapWindow,(Display* a,Window b),(a,b),return)
SDL_X11_SYM(int,XWarpPointer,(Display* a,Window b,Window c,int d,int e,unsigned int f,unsigned int g,int h,int i),(a,b,c,d,e,f,g,h,i),return)
SDL_X11_SYM(VisualID,XVisualIDFromVisual,(Visual* a),(a),return)
#if SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY
SDL_X11_SYM(XExtDisplayInfo*,XextAddDisplay,(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f),(a,b,c,d,e,f),return)
#else
SDL_X11_SYM(XExtDisplayInfo*,XextAddDisplay,(XExtensionInfo* a,Display* b,char* c,XExtensionHooks* d,int e,XPointer f),(a,b,c,d,e,f),return)
#endif
SDL_X11_SYM(XExtensionInfo*,XextCreateExtension,(void),(),return)
SDL_X11_SYM(void,XextDestroyExtension,(XExtensionInfo* a),(a),)
SDL_X11_SYM(XExtDisplayInfo*,XextFindDisplay,(XExtensionInfo* a,Display* b),(a,b),return)