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Bug 1875 - SDL 2.0 compile error on Fedora 19/x86_64
Summary: SDL 2.0 compile error on Fedora 19/x86_64
Status: RESOLVED DUPLICATE of bug 1769
Alias: None
Product: SDL
Classification: Unclassified
Component: build (show other bugs)
Version: HG 2.0
Hardware: x86_64 Linux
: P2 blocker
Assignee: Sam Lantinga
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-05-29 17:12 UTC by Ellie
Modified: 2013-06-01 07:57 UTC (History)
0 users

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Description Ellie 2013-05-29 17:12:49 UTC 
Cloned a few minutes ago from the libsdl repository:

libtool: compile:  gcc -g -O3 -DUSING_GENERATED_CONFIG_H -I./include -mmmx -m3dnow -msse -msse2 -fvisibility=hidden -D_REENTRANT -DHAVE_LINUX_VERSION_H -Wall -MMD -MT build/SDL_x11clipboard.lo -c src/video/x11/SDL_x11clipboard.c -o build/SDL_x11clipboard.o
/bin/sh ./libtool --mode=compile gcc -g -O3 -DUSING_GENERATED_CONFIG_H -I./include  -mmmx -m3dnow -msse -msse2 -fvisibility=hidden   -D_REENTRANT -DHAVE_LINUX_VERSION_H -Wall -MMD -MT build/SDL_x11dyn.lo -c src/video/x11/SDL_x11dyn.c -o build/SDL_x11dyn.lo
libtool: compile:  gcc -g -O3 -DUSING_GENERATED_CONFIG_H -I./include -mmmx -m3dnow -msse -msse2 -fvisibility=hidden -D_REENTRANT -DHAVE_LINUX_VERSION_H -Wall -MMD -MT build/SDL_x11dyn.lo -c src/video/x11/SDL_x11dyn.c -o build/SDL_x11dyn.o
src/video/x11/SDL_x11sym.h:161:17: error: conflicting types for ‘_XData32’
 SDL_X11_SYM(int,_XData32,(Display *dpy,register long *data,unsigned len),(dpy,data,len),return)
                 ^
src/video/x11/SDL_x11dyn.c:109:5: note: in definition of macro ‘SDL_X11_SYM’
  rc fn params { ret p##fn args ; }
     ^
In file included from src/video/x11/SDL_x11dyn.h:33:0,
                 from src/video/x11/SDL_x11dyn.c:27:
/usr/include/X11/Xlibint.h:595:12: note: previous declaration of ‘_XData32’ was here
 extern int _XData32(
            ^
make[3]: *** [build/SDL_x11dyn.lo] Error 1

I suppose Fedora 19 has some X11 header change which breaks SDL!
Comment 1 Ellie 2013-05-31 15:25:26 UTC 
Maybe this is related? http://gnats.netbsd.org/33781
Comment 2 Ellie 2013-06-01 05:02:45 UTC 
Turning this in SDL_x11sym.h:

SDL_X11_SYM(int,_XData32,(Display *dpy,register long *data,unsigned len),(dpy,data,len),return)

into this:

//SDL_X11_SYM(int,_XData32,(Display *dpy,register long *data,unsigned len),(dpy,data,len),return)

makes SDL build again.

(I suppose a proper fix would be different, but just to give you something to start with)
Comment 3 Ellie 2013-06-01 07:57:39 UTC 

*** This bug has been marked as a duplicate of bug 1769 ***