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authorJakub Zakrzewski <slither.jz@gmail.com>2017-09-10 16:56:16 +0200
committerJakub Zakrzewski <slither.jz@gmail.com>2017-10-28 17:22:47 +0200
commit1cb4f5d6e8e470638759a48ba99fda230089712f (patch)
treebb5c4021aae5816656defc0e4a65eb8d6e07604e /CMake
parent58a9e770e331e393f9b16cdbe0edb4de86552c7e (diff)
downloadcurl-1cb4f5d6e8e470638759a48ba99fda230089712f.tar.gz
cmake: Export libcurl and curl targets to use by other cmake projects
The config files define curl and libcurl targets as imported targets CURL::curl and CURL::libcurl. For backward compatibility with CMake- provided find-module the CURL_INCLUDE_DIRS and CURL_LIBRARIES are also set. Closes #1879
Diffstat (limited to 'CMake')
-rw-r--r--CMake/curl-config.cmake59
1 files changed, 59 insertions, 0 deletions
diff --git a/CMake/curl-config.cmake b/CMake/curl-config.cmake
new file mode 100644
index 000000000..119332cdd
--- /dev/null
+++ b/CMake/curl-config.cmake
@@ -0,0 +1,59 @@
+
+get_filename_component(_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+
+if(NOT CURL_FIND_COMPONENTS)
+ set(CURL_FIND_COMPONENTS curl libcurl)
+ if(CURL_FIND_REQUIRED)
+ set(CURL_FIND_REQUIRED_curl TRUE)
+ set(CURL_FIND_REQUIRED_libcurl TRUE)
+ endif()
+endif()
+
+set(_curl_missing_components)
+foreach(_comp ${CURL_FIND_COMPONENTS})
+ if(EXISTS "${_DIR}/${_comp}-target.cmake")
+ include("${_DIR}/${_comp}-target.cmake")
+ set(CURL_${_comp}_FOUND TRUE)
+ else()
+ set(CURL_${_comp}_FOUND FALSE)
+ if(CURL_FIND_REQUIRED_${_comp})
+ set(CURL_FOUND FALSE)
+ list(APPEND _curl_missing_components ${_comp})
+ endif()
+ endif()
+endforeach()
+
+if(_curl_missing_components)
+ set(CURL_NOT_FOUND_MESSAGE "Following required components not found: " ${_curl_missing_components})
+else()
+ if(TARGET CURL::libcurl)
+ string(TOUPPER "${CMAKE_BUILD_TYPE}" _curl_current_config)
+ if(NOT _curl_current_config)
+ set(_curl_current_config "NOCONFIG")
+ endif()
+ get_target_property(_curl_configurations CURL::libcurl IMPORTED_CONFIGURATIONS)
+ list(FIND _curl_configurations "${_curl_current_config}" _i)
+ if(_i LESS 0)
+ set(_curl_config "RELEASE")
+ list(FIND _curl_configurations "${_curl_current_config}" _i)
+ if(_i LESS 0)
+ set(_curl_config "NOCONFIG")
+ list(FIND _curl_configurations "${_curl_current_config}" _i)
+ endif()
+ endif()
+
+ if(_i LESS 0)
+ set(_curl_current_config "") # let CMake pick config at random
+ else()
+ set(_curl_current_config "_${_curl_current_config}")
+ endif()
+
+ get_target_property(CURL_INCLUDE_DIRS CURL::libcurl INTERFACE_INCLUDE_DIRECTORIES)
+ get_target_property(CURL_LIBRARIES CURL::libcurl "LOCATION${_curl_current_config}")
+ set(_curl_current_config)
+ set(_curl_configurations)
+ set(_i)
+ endif()
+endif()
+
+unset(_curl_missing_components)