early-access version 1799

externals/cpp-httplib/httplibConfig.cmake.in

@@ -0,0 +1,75 @@
+# Generates a macro to auto-configure everything
+@PACKAGE_INIT@
+
+# Setting these here so they're accessible after install.
+# Might be useful for some users to check which settings were used.
+set(HTTPLIB_IS_USING_OPENSSL @HTTPLIB_IS_USING_OPENSSL@)
+set(HTTPLIB_IS_USING_ZLIB @HTTPLIB_IS_USING_ZLIB@)
+set(HTTPLIB_IS_COMPILED @HTTPLIB_COMPILE@)
+set(HTTPLIB_IS_USING_BROTLI @HTTPLIB_IS_USING_BROTLI@)
+set(HTTPLIB_VERSION @PROJECT_VERSION@)
+
+include(CMakeFindDependencyMacro)
+
+# We add find_dependency calls here to not make the end-user have to call them.
+find_dependency(Threads REQUIRED)
+if(@HTTPLIB_IS_USING_OPENSSL@)
+	# OpenSSL COMPONENTS were added in Cmake v3.11
+	if(CMAKE_VERSION VERSION_LESS "3.11")
+		find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@ REQUIRED)
+	else()
+		# Once the COMPONENTS were added, they were made optional when not specified.
+		# Since we use both, we need to search for both.
+		find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@ COMPONENTS Crypto SSL REQUIRED)
+	endif()
+endif()
+if(@HTTPLIB_IS_USING_ZLIB@)
+	find_dependency(ZLIB REQUIRED)
+endif()
+
+if(@HTTPLIB_IS_USING_BROTLI@)
+	# Needed so we can use our own FindBrotli.cmake in this file.
+	# Note that the FindBrotli.cmake file is installed in the same dir as this file.
+	list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
+	set(BROTLI_USE_STATIC_LIBS @BROTLI_USE_STATIC_LIBS@)
+	find_dependency(Brotli COMPONENTS common encoder decoder REQUIRED)
+endif()
+
+# Mildly useful for end-users
+# Not really recommended to be used though
+set_and_check(HTTPLIB_INCLUDE_DIR "@PACKAGE_CMAKE_INSTALL_FULL_INCLUDEDIR@")
+# Lets the end-user find the header path with the header appended
+# This is helpful if you're using Cmake's pre-compiled header feature
+set_and_check(HTTPLIB_HEADER_PATH "@PACKAGE_CMAKE_INSTALL_FULL_INCLUDEDIR@/httplib.h")
+
+# Brings in the target library
+include("${CMAKE_CURRENT_LIST_DIR}/httplibTargets.cmake")
+
+# Ouputs a "found httplib /usr/include/httplib.h" message when using find_package(httplib)
+include(FindPackageMessage)
+if(TARGET httplib::httplib)
+	set(HTTPLIB_FOUND TRUE)
+
+	# Since the compiled version has a lib, show that in the message
+	if(@HTTPLIB_COMPILE@)
+		# The list of configurations is most likely just 1 unless they installed a debug & release
+		get_target_property(_httplib_configs httplib::httplib "IMPORTED_CONFIGURATIONS")
+		# Need to loop since the "IMPORTED_LOCATION" property isn't want we want.
+		# Instead, we need to find the IMPORTED_LOCATION_RELEASE or IMPORTED_LOCATION_DEBUG which has the lib path.
+		foreach(_httplib_conf "${_httplib_configs}")
+			# Grab the path to the lib and sets it to HTTPLIB_LIBRARY
+			get_target_property(HTTPLIB_LIBRARY httplib::httplib "IMPORTED_LOCATION_${_httplib_conf}")
+			# Check if we found it
+			if(HTTPLIB_LIBRARY)
+				break()
+			endif()
+		endforeach()
+
+		unset(_httplib_configs)
+		unset(_httplib_conf)
+
+		find_package_message(httplib "Found httplib: ${HTTPLIB_LIBRARY} (found version \"${HTTPLIB_VERSION}\")" "[${HTTPLIB_LIBRARY}][${HTTPLIB_HEADER_PATH}]")
+	else()
+		find_package_message(httplib "Found httplib: ${HTTPLIB_HEADER_PATH} (found version \"${HTTPLIB_VERSION}\")" "[${HTTPLIB_HEADER_PATH}]")
+	endif()
+endif()