Differential D18960 Diff 51574 find-modules/FindEGL.cmake

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find-modules/FindEGL.cmake

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56# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 56​# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
57# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 57​# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
58# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 58​# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
59# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 59​# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
60# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 60​# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
61#============================================================================= 61​#=============================================================================
62 62​
63include(${CMAKE_CURRENT_LIST_DIR}/ECMFindModuleHelpersStub.cmake) 63​include(${CMAKE_CURRENT_LIST_DIR}/ECMFindModuleHelpersStub.cmake)
64​include(CheckCXXSourceCompiles)
65​include(CMakePushCheckState)
64 66​
65ecm_find_package_version_check(EGL) 67​ecm_find_package_version_check(EGL)
66 68​
67# Use pkg-config to get the directories and then use these values 69​# Use pkg-config to get the directories and then use these values
68# in the FIND_PATH() and FIND_LIBRARY() calls 70​# in the FIND_PATH() and FIND_LIBRARY() calls
69find_package(PkgConfig) 71​find_package(PkgConfig)
70pkg_check_modules(PKG_EGL QUIET egl) 72​pkg_check_modules(PKG_EGL QUIET egl)
71 73​
Show All 38 Lines105 foreach(_EGL_version_line ${_EGL_version_lines})
110 string(REPLACE "_" "." _version_candidate "${_version_candidate}") 112​ string(REPLACE "_" "." _version_candidate "${_version_candidate}")
111 if(NOT DEFINED EGL_VERSION OR EGL_VERSION VERSION_LESS _version_candidate) 113​ if(NOT DEFINED EGL_VERSION OR EGL_VERSION VERSION_LESS _version_candidate)
112 set(EGL_VERSION "${_version_candidate}") 114​ set(EGL_VERSION "${_version_candidate}")
113 endif() 115​ endif()
114 endforeach() 116​ endforeach()
115 unset(_EGL_version_lines) 117​ unset(_EGL_version_lines)
116endif() 118​endif()
117 119​
120​cmake_push_check_state(RESET)
121​list(APPEND CMAKE_REQUIRED_LIBRARIES "${EGL_LIBRARY}")
122​list(APPEND CMAKE_REQUIRED_INCLUDES "${EGL_INCLUDE_DIR}")
123​
124​check_cxx_source_compiles("
125​#include <EGL/egl.h>
126​
127​int main(int argc, char *argv[]) {
128​ EGLint x = 0; EGLDisplay dpy = 0; EGLContext ctx = 0;
129​ eglDestroyContext(dpy, ctx);
130​}" HAVE_EGL)
131​
132​cmake_pop_check_state()
133​
118include(FindPackageHandleStandardArgs) 134​include(FindPackageHandleStandardArgs)
119find_package_handle_standard_args(EGL 135​find_package_handle_standard_args(EGL
120 FOUND_VAR 136​ FOUND_VAR
121 EGL_FOUND 137​ EGL_FOUND
122 REQUIRED_VARS 138​ REQUIRED_VARS
123 EGL_LIBRARY 139​ EGL_LIBRARY
124 EGL_INCLUDE_DIR 140​ EGL_INCLUDE_DIR
141​ HAVE_EGL
125 VERSION_VAR 142​ VERSION_VAR
126 EGL_VERSION 143​ EGL_VERSION
127) 144​)
128 145​
129if(EGL_FOUND AND NOT TARGET EGL::EGL) 146​if(EGL_FOUND AND NOT TARGET EGL::EGL)
130 add_library(EGL::EGL UNKNOWN IMPORTED) 147​ add_library(EGL::EGL UNKNOWN IMPORTED)
131 set_target_properties(EGL::EGL PROPERTIES 148​ set_target_properties(EGL::EGL PROPERTIES
132 IMPORTED_LOCATION "${EGL_LIBRARY}" 149​ IMPORTED_LOCATION "${EGL_LIBRARY}"
133 INTERFACE_COMPILE_OPTIONS "${EGL_DEFINITIONS}" 150​ INTERFACE_COMPILE_OPTIONS "${EGL_DEFINITIONS}"
134 INTERFACE_INCLUDE_DIRECTORIES "${EGL_INCLUDE_DIR}" 151​ INTERFACE_INCLUDE_DIRECTORIES "${EGL_INCLUDE_DIR}"
135 ) 152​ )
136endif() 153​endif()
137 154​
138mark_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
141set(EGL_LIBRARIES ${EGL_LIBRARY}) 158​set(EGL_LIBRARIES ${EGL_LIBRARY})
142set(EGL_INCLUDE_DIRS ${EGL_INCLUDE_DIR}) 159​set(EGL_INCLUDE_DIRS ${EGL_INCLUDE_DIR})
143set(EGL_VERSION_STRING ${EGL_VERSION}) 160​set(EGL_VERSION_STRING ${EGL_VERSION})
144 161​
145include(FeatureSummary) 162​include(FeatureSummary)
146set_package_properties(EGL PROPERTIES 163​set_package_properties(EGL PROPERTIES
147 URL "https://www.khronos.org/egl/" 164​ URL "https://www.khronos.org/egl/"
148 DESCRIPTION "A platform-agnostic mechanism for creating rendering surfaces for use with other graphics libraries, such as OpenGL|ES and OpenVG." 165​ DESCRIPTION "A platform-agnostic mechanism for creating rendering surfaces for use with other graphics libraries, such as OpenGL|ES and OpenVG."
149) 166​)