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find-modules/FindEGL.cmake
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| 61 | #============================================================================= | 61 | #============================================================================= | ||
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| 62 | 62 | | |||
| 63 | include(${CMAKE_CURRENT_LIST_DIR}/ECMFindModuleHelpersStub.cmake) | 63 | include(${CMAKE_CURRENT_LIST_DIR}/ECMFindModuleHelpersStub.cmake) | ||
| 64 | include(CheckCXXSourceCompiles) | ||||
| 65 | include(CMakePushCheckState) | ||||
| 64 | 66 | | |||
| 65 | ecm_find_package_version_check(EGL) | 67 | ecm_find_package_version_check(EGL) | ||
| 66 | 68 | | |||
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| 115 | unset(_EGL_version_lines) | 117 | unset(_EGL_version_lines) | ||
| 116 | endif() | 118 | endif() | ||
| 117 | 119 | | |||
| 120 | cmake_push_check_state(RESET) | ||||
| 121 | list(APPEND CMAKE_REQUIRED_LIBRARIES "${EGL_LIBRARY}") | ||||
| 122 | list(APPEND CMAKE_REQUIRED_INCLUDES "${EGL_INCLUDE_DIR}") | ||||
| 123 | | ||||
| 124 | check_cxx_source_compiles(" | ||||
| 125 | #include <EGL/egl.h> | ||||
| 126 | | ||||
| 127 | int main(int argc, char *argv[]) { | ||||
| 128 | EGLint x = 0; EGLDisplay dpy = 0; EGLContext ctx = 0; | ||||
| 129 | eglDestroyContext(dpy, ctx); | ||||
| 130 | }" HAVE_EGL) | ||||
| 131 | | ||||
| 132 | cmake_pop_check_state() | ||||
| 133 | | ||||
| 118 | include(FindPackageHandleStandardArgs) | 134 | include(FindPackageHandleStandardArgs) | ||
| 119 | find_package_handle_standard_args(EGL | 135 | find_package_handle_standard_args(EGL | ||
| 120 | FOUND_VAR | 136 | FOUND_VAR | ||
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| 122 | REQUIRED_VARS | 138 | REQUIRED_VARS | ||
| 123 | EGL_LIBRARY | 139 | EGL_LIBRARY | ||
| 124 | EGL_INCLUDE_DIR | 140 | EGL_INCLUDE_DIR | ||
| 141 | HAVE_EGL | ||||
| 125 | VERSION_VAR | 142 | VERSION_VAR | ||
| 126 | EGL_VERSION | 143 | EGL_VERSION | ||
| 127 | ) | 144 | ) | ||
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| 135 | ) | 152 | ) | ||
| 136 | endif() | 153 | endif() | ||
| 137 | 154 | | |||
| 138 | mark_as_advanced(EGL_LIBRARY EGL_INCLUDE_DIR) | 155 | mark_as_advanced(EGL_LIBRARY EGL_INCLUDE_DIR HAVE_EGL) | ||
| 139 | 156 | | |||
| 140 | # compatibility variables | 157 | # compatibility variables | ||
| 141 | set(EGL_LIBRARIES ${EGL_LIBRARY}) | 158 | set(EGL_LIBRARIES ${EGL_LIBRARY}) | ||
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