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Bug 2735 - openwiz toolchain vs configure
Summary: openwiz toolchain vs configure
Status: RESOLVED FIXED
Alias: None
Product: SDL
Classification: Unclassified
Component: build (show other bugs)
Version: HG 2.0
Hardware: ARM Linux
: P2 normal
Assignee: Sam Lantinga
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-09-20 17:33 UTC by Bob Ombo
Modified: 2017-08-14 05:02 UTC (History)
0 users

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Description Bob Ombo 2014-09-20 17:33:20 UTC 
I'm trying to compile SDL2 for my GPH WIZ:

(I added Xorg header files + ogl es headers into /opt/cc/openwiz/gcc/include)

$ ls /opt/cc/openwiz/gcc/include
EGL  GLES  KHR  X11

$ CPPFLAGS=-I/opt/cc/openwiz/gcc/include ./configure --prefix=/opt/cc/openwiz/ --host=arm-openwiz-linux-gnu --disable-pulseaudio --disable-dbus --disable-esd
[...]
checking for X... no
checking for OpenGL (GLX) support... no
checking for EGL support... yes
checking for OpenGL ES v1 headers... yes
checking for OpenGL ES v2 headers... no
[...]

$ make
[...]
CC     build/SDL_test_fuzzer.o
  /opt/cc/openwiz/src/SDL/src/test/SDL_test_fuzzer.c: In function 'SDLTest_GenerateUnsignedBoundaryValues':
  /opt/cc/openwiz/src/SDL/src/test/SDL_test_fuzzer.c:205: warning: declaration of 'index' shadows a global declaration
  /opt/cc/openwiz/gcc/bin/../arm-openwiz-linux-gnu/sys-root/usr/include/string.h:310: warning: shadowed declaration is here
  /opt/cc/openwiz/src/SDL/src/test/SDL_test_fuzzer.c: In function 'SDLTest_RandomUint64BoundaryValue':
  /opt/cc/openwiz/src/SDL/src/test/SDL_test_fuzzer.c:300: error: 'ULLONG_MAX' undeclared (first use in this function)
  /opt/cc/openwiz/src/SDL/src/test/SDL_test_fuzzer.c:300: error: (Each undeclared identifier is reported only once
  /opt/cc/openwiz/src/SDL/src/test/SDL_test_fuzzer.c:300: error: for each function it appears in.)
  /opt/cc/openwiz/src/SDL/src/test/SDL_test_fuzzer.c: In function 'SDLTest_GenerateSignedBoundaryValues':
  /opt/cc/openwiz/src/SDL/src/test/SDL_test_fuzzer.c:337: warning: declaration of 'index' shadows a global declaration
  /opt/cc/openwiz/gcc/bin/../arm-openwiz-linux-gnu/sys-root/usr/include/string.h:310: warning: shadowed declaration is here
  /opt/cc/openwiz/src/SDL/src/test/SDL_test_fuzzer.c: In function 'SDLTest_RandomSint64BoundaryValue':
  /opt/cc/openwiz/src/SDL/src/test/SDL_test_fuzzer.c:436: error: 'LLONG_MAX' undeclared (first use in this function)
  /opt/cc/openwiz/src/SDL/src/test/SDL_test_fuzzer.c:437: error: 'LLONG_MIN' undeclared (first use in this function)
  make: *** [build/SDL_test_fuzzer.o] Error 1
[...]

so i added this to src/test/SDL_test_fuzzer.c:
#ifndef LLONG_MIN
# define LLONG_MIN    INT64_MIN
#endif

#ifndef LLONG_MAX
# define LLONG_MAX    INT64_MAX
#endif

#ifndef ULLONG_MAX
# define ULLONG_MAX   UINT64_MAX
#endif

...and it compiled.

Only problem i got now is 'no video devices available' on the WIZ from SDL_Init()

The device doesn't have libX11 anywhere in the system.
Comment 1 Sam Lantinga 2017-08-14 05:02:43 UTC 
This compile error should be fixed!
https://hg.libsdl.org/SDL/rev/a2792ce0ec8c

Unfortunately if you don't have X11, you'll have to figure out some other way to get graphics to the screen...