CMake: 3.8+ is Sufficient

The current CMake scripts depend on CMake 3.8+.
This allows us to remove previous work-arounds.
parent 495436a5
...@@ -53,8 +53,8 @@ target_include_directories( ...@@ -53,8 +53,8 @@ target_include_directories(
$<INSTALL_INTERFACE:include> $<INSTALL_INTERFACE:include>
) )
## add debug view defintion file for msvc (natvis) [cmake <= 3.2.2 does not support export of source files] ## add debug view defintion file for msvc (natvis)
if (MSVC AND CMAKE_VERSION VERSION_GREATER "3.2.2") if (MSVC)
set(NLOHMANN_ADD_NATVIS TRUE) set(NLOHMANN_ADD_NATVIS TRUE)
set(NLOHMANN_NATVIS_FILE "nlohmann_json.natvis") set(NLOHMANN_NATVIS_FILE "nlohmann_json.natvis")
target_sources( target_sources(
...@@ -64,7 +64,7 @@ if (MSVC AND CMAKE_VERSION VERSION_GREATER "3.2.2") ...@@ -64,7 +64,7 @@ if (MSVC AND CMAKE_VERSION VERSION_GREATER "3.2.2")
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/${NLOHMANN_NATVIS_FILE}> $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/${NLOHMANN_NATVIS_FILE}>
) )
endif() endif()
## ##
## TESTS ## TESTS
## create and configure the unit test target ## create and configure the unit test target
......
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