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Diffstat (limited to 'cmake/modules/FindOpenGLES.cmake')
| -rw-r--r-- | cmake/modules/FindOpenGLES.cmake | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/cmake/modules/FindOpenGLES.cmake b/cmake/modules/FindOpenGLES.cmake new file mode 100644 index 0000000..3dbaa44 --- /dev/null +++ b/cmake/modules/FindOpenGLES.cmake @@ -0,0 +1,50 @@ +#.rst: +# FindOpenGLES +# ------------ +# Finds the OpenGLES2 library +# +# This will define the following variables:: +# +# OPENGLES_FOUND - system has OpenGLES +# OPENGLES_INCLUDE_DIRS - the OpenGLES include directory +# OPENGLES_LIBRARIES - the OpenGLES libraries +# OPENGLES_DEFINITIONS - the OpenGLES definitions + +if(PKG_CONFIG_FOUND) + pkg_check_modules(PC_OPENGLES glesv2 QUIET) +endif() + +if(NOT CORE_SYSTEM_NAME STREQUAL darwin_embedded) + find_path(OPENGLES_INCLUDE_DIR GLES2/gl2.h + PATHS ${PC_OPENGLES_INCLUDEDIR}) + find_library(OPENGLES_gl_LIBRARY NAMES GLESv2 + PATHS ${PC_OPENGLES_LIBDIR}) +else() + find_library(OPENGLES_gl_LIBRARY NAMES OpenGLES + PATHS ${CMAKE_OSX_SYSROOT}/System/Library + PATH_SUFFIXES Frameworks + NO_DEFAULT_PATH) + set(OPENGLES_INCLUDE_DIR ${OPENGLES_gl_LIBRARY}/Headers) +endif() + +find_path(OPENGLES3_INCLUDE_DIR GLES3/gl3.h) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(OpenGLES + REQUIRED_VARS OPENGLES_gl_LIBRARY OPENGLES_INCLUDE_DIR) + +find_path(OPENGLES3_INCLUDE_DIR GLES3/gl3.h + PATHS ${PC_OPENGLES_INCLUDEDIR}) + +if(OPENGLES_FOUND) + set(OPENGLES_LIBRARIES ${OPENGLES_gl_LIBRARY}) + if(OPENGLES3_INCLUDE_DIR) + set(OPENGLES_INCLUDE_DIRS ${OPENGLES_INCLUDE_DIR} ${OPENGLES3_INCLUDE_DIR}) + set(OPENGLES_DEFINITIONS -DHAS_GLES=3) + mark_as_advanced(OPENGLES_INCLUDE_DIR OPENGLES3_INCLUDE_DIR OPENGLES_gl_LIBRARY) + else() + set(OPENGLES_INCLUDE_DIRS ${OPENGLES_INCLUDE_DIR}) + set(OPENGLES_DEFINITIONS -DHAS_GLES=2) + mark_as_advanced(OPENGLES_INCLUDE_DIR OPENGLES_gl_LIBRARY) + endif() +endif() |