remove DownloadGTest.cmake

Reviewed-on: https://git.shs.tools/SHS/cmake/pulls/5

.editorconfig

@@ -0,0 +1,6 @@
+root = true
+
+[*.{h,c,cpp}]
+charset = utf-8
+indent_style = tab
+tab_width = 4

DownloadGTest.cmake

@@ -1,31 +0,0 @@
-# Download and unpack googletest at configure time
-configure_file(GTestCMakeLists.txt.in googletest-download/CMakeLists.txt)
-execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
-	RESULT_VARIABLE result
-	WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
-if(result)
-	message(FATAL_ERROR "CMake step for googletest failed: ${result}")
-endif()
-execute_process(COMMAND ${CMAKE_COMMAND} --build .
-	RESULT_VARIABLE result
-	WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
-if(result)
-	message(FATAL_ERROR "Build step for googletest failed: ${result}")
-endif()
-
-# Prevent overriding the parent project's compiler/linker
-# settings on Windows
-set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
-
-# Add googletest directly to our build. This defines
-# the gtest and gtest_main targets.
-add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/googletest-src
-	${CMAKE_CURRENT_BINARY_DIR}/googletest-build
-	EXCLUDE_FROM_ALL)
-
-# The gtest/gtest_main targets carry header search path
-# dependencies automatically when using CMake 2.8.11 or
-# later. Otherwise we have to add them here ourselves.
-if (CMAKE_VERSION VERSION_LESS 2.8.11)
-	include_directories("${gtest_SOURCE_DIR}/include")
-endif()

SHSTKMacros.cmake

@@ -313,7 +313,7 @@ macro(shstk_find_header name filename add_find_info)
 		get_filename_component(_inc ${${name}_H_INCLUDE} PATH)
 		set(${name}_INCLUDES "${_inc}" CACHE STRING "")
 		include(CheckSymbolExists)
-		check_symbol_exists(${name}_VERSION_NAME "${${name}_H_INCLUDE}" _${name}_version_found)
+		check_symbol_exists(${${name}_uppercase}_VERSION_NAME "${${name}_H_INCLUDE}" _${name}_version_found)
 		if (_${name}_version_found)
 			file(STRINGS "${${name}_H_INCLUDE}" _version REGEX "^[ \t]*#define[ \t]+${${name}_uppercase}_VERSION_NAME+[ \t]+.*$")
 			string(REGEX MATCH "\".*\"" _version ${_version})