Merge pull request #185 from ax3l/topic-installEmbed

CMake: Optional Install if Embedded

CMakeLists.txt

@@ -4,6 +4,7 @@ enable_testing()
 project(toml11 VERSION 3.7.0)
 
 option(toml11_BUILD_TEST "Build toml tests" OFF)
+option(toml11_INSTALL "Install CMake targets during install step." ON)
 option(toml11_TEST_WITH_ASAN  "use LLVM address sanitizer" OFF)
 option(toml11_TEST_WITH_UBSAN "use LLVM undefined behavior sanitizer" OFF)
 
@@ -75,6 +76,7 @@ write_basic_package_version_file(
     COMPATIBILITY SameMajorVersion
 )
 
+if (toml11_INSTALL)
     configure_package_config_file(
         cmake/toml11Config.cmake.in
         ${toml11_config}
@@ -107,6 +109,7 @@ install(EXPORT toml11Targets
         DESTINATION ${toml11_install_cmake_dir}
         NAMESPACE toml11::
     )
+endif()
 
 if (toml11_BUILD_TEST)
     add_subdirectory(tests)