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ES-DE/CMake/Packages/FindOpenGLES.cmake

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CMake
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Use CMake to generate EmulationStation build files CMake is much more versatile, providing build support on multiple platforms to generate Makefiles. This should serve as a starting point for CMake builds. Please note the /CMake/* scripts are actually ripped from the ORGE3D repositories, but they seem to be in the Public Domain. Thanks!
2013-05-14 19:40:21 +00:00
#snapped from: https://bitbucket.org/sinbad/ogre/src/0bba4f7cdb95/CMake/Packages/FindOpenGLES.cmake?at=default
#-------------------------------------------------------------------
# This file is part of the CMake build system for OGRE
# (Object-oriented Graphics Rendering Engine)
# For the latest info, see http://www.ogre3d.org/
#
# The contents of this file are placed in the public domain. Feel
# free to make use of it in any way you like.
#-------------------------------------------------------------------
# - Try to find OpenGLES
# Once done this will define
#
# OPENGLES_FOUND - system has OpenGLES
# OPENGLES_INCLUDE_DIR - the GL include directory
# OPENGLES_LIBRARIES - Link these to use OpenGLES
IF (WIN32)
IF (CYGWIN)
FIND_PATH(OPENGLES_INCLUDE_DIR GLES/gl.h )
FIND_LIBRARY(OPENGLES_gl_LIBRARY libgles_cm )
ELSE (CYGWIN)
Improve CMake file and FindOpenGLES script CMake should now add proper library files and paths to the build files. FindOpenGLES.cmake should now hopefully find GLES on Raspberry Pi.
2013-05-16 10:04:02 +00:00
IF(MSVC)
#The user hast to provide this atm. GLES can be emulated via Desktop OpenGL
#using the ANGLE project found at: http://code.google.com/p/angleproject/
Use CMake to generate EmulationStation build files CMake is much more versatile, providing build support on multiple platforms to generate Makefiles. This should serve as a starting point for CMake builds. Please note the /CMake/* scripts are actually ripped from the ORGE3D repositories, but they seem to be in the Public Domain. Thanks!
2013-05-14 19:40:21 +00:00
SET (OPENGLES_gl_LIBRARY import32 CACHE STRING "OpenGL ES 1.x library for win32")
Improve CMake file and FindOpenGLES script CMake should now add proper library files and paths to the build files. FindOpenGLES.cmake should now hopefully find GLES on Raspberry Pi.
2013-05-16 10:04:02 +00:00
ENDIF(MSVC)
Use CMake to generate EmulationStation build files CMake is much more versatile, providing build support on multiple platforms to generate Makefiles. This should serve as a starting point for CMake builds. Please note the /CMake/* scripts are actually ripped from the ORGE3D repositories, but they seem to be in the Public Domain. Thanks!
2013-05-14 19:40:21 +00:00
ENDIF (CYGWIN)
ELSE (WIN32)
IF (APPLE)
create_search_paths(/Developer/Platforms)
findpkg_framework(OpenGLES)
set(OPENGLES_gl_LIBRARY "-framework OpenGLES")
ELSE(APPLE)
CMake: use correct Raspberry Pi library names & fix generic GLES support * For BCMHOST build, use brcmEGL / brcmGLESv2 libraries, and don't look at Mesa includes (so libraspberrypi-dev and libgles*-mesa-dev can coexist). * If overridden via -DGLES=On, don't present vendor includes to build to make absolutely sure that the Mesa includes are used. Fixes stretch vendor library building & generic Mesa GLES compatibility.
2017-10-04 04:19:02 +00:00
IF (DEFINED BCMHOST)
FIND_PATH(OPENGLES_INCLUDE_DIR GLES/gl.h
/opt/vc/include
NO_DEFAULT_PATH
)
FIND_LIBRARY(OPENGLES_gl_LIBRARY
NAMES brcmGLESv2
PATHS /opt/vc/lib
)
ELSE (DEFINED BCMHOST)
FIND_PATH(OPENGLES_INCLUDE_DIR GLES/gl.h
/usr/openwin/share/include
/opt/graphics/OpenGL/include /usr/X11R6/include
/usr/include
)
FIND_LIBRARY(OPENGLES_gl_LIBRARY
NAMES GLES_CM GLESv1_CM
PATHS /opt/graphics/OpenGL/lib
/usr/openwin/lib
/usr/shlib /usr/X11R6/lib
/usr/lib
)
ENDIF (DEFINED BCMHOST)
Use CMake to generate EmulationStation build files CMake is much more versatile, providing build support on multiple platforms to generate Makefiles. This should serve as a starting point for CMake builds. Please note the /CMake/* scripts are actually ripped from the ORGE3D repositories, but they seem to be in the Public Domain. Thanks!
2013-05-14 19:40:21 +00:00
# On Unix OpenGL most certainly always requires X11.
# Feel free to tighten up these conditions if you don't
# think this is always true.
IF (OPENGLES_gl_LIBRARY)
IF(NOT X11_FOUND)
INCLUDE(FindX11)
ENDIF(NOT X11_FOUND)
IF (X11_FOUND)
SET (OPENGLES_LIBRARIES ${X11_LIBRARIES})
ENDIF (X11_FOUND)
ENDIF (OPENGLES_gl_LIBRARY)
ENDIF(APPLE)
ENDIF (WIN32)
SET( OPENGLES_FOUND "NO" )
IF(OPENGLES_gl_LIBRARY)
SET( OPENGLES_LIBRARIES ${OPENGLES_gl_LIBRARY} ${OPENGLES_LIBRARIES})
SET( OPENGLES_FOUND "YES" )
ENDIF(OPENGLES_gl_LIBRARY)
MARK_AS_ADVANCED(
OPENGLES_INCLUDE_DIR
OPENGLES_gl_LIBRARY
)
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