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-rw-r--r--Tests/CMakeTests/CompilerIdVendorTest.cmake.in31
1 files changed, 31 insertions, 0 deletions
diff --git a/Tests/CMakeTests/CompilerIdVendorTest.cmake.in b/Tests/CMakeTests/CompilerIdVendorTest.cmake.in
new file mode 100644
index 000000000..68f646212
--- /dev/null
+++ b/Tests/CMakeTests/CompilerIdVendorTest.cmake.in
@@ -0,0 +1,31 @@
+# This is not supposed to be included by user code, but we need to
+# test it.
+include(${CMAKE_ROOT}/Modules/CMakeDetermineCompilerId.cmake)
+
+set(MY_BINARY_DIR "@CMAKE_CURRENT_BINARY_DIR@/CompilerIdVendor")
+file(REMOVE_RECURSE ${MY_BINARY_DIR})
+file(MAKE_DIRECTORY ${MY_BINARY_DIR})
+
+set(CMAKE_MyLang_COMPILER ${CMAKE_COMMAND})
+set(CMAKE_MyLang_COMPILER_ID_ARG1)
+set(CMAKE_MyLang_COMPILER_ID_FLAGS_LIST)
+set(CMAKE_MyLang_COMPILER_ID_DIR ${MY_BINARY_DIR})
+
+file(WRITE "${MY_BINARY_DIR}/BogusVendor.cmake" "message(\"This is a BogusVendor compiler\")")
+list(APPEND CMAKE_MyLang_COMPILER_ID_VENDORS BogusVendor)
+set(CMAKE_MyLang_COMPILER_ID_VENDOR_FLAGS_BogusVendor -P BogusVendor.cmake)
+set(CMAKE_MyLang_COMPILER_ID_VENDOR_REGEX_BogusVendor ThisDoesNotMatch_BogusVendor)
+
+file(WRITE "${MY_BINARY_DIR}/MyVendor.cmake" "message(\"This is a MyVendor compiler\")")
+list(APPEND CMAKE_MyLang_COMPILER_ID_VENDORS MyVendor)
+set(CMAKE_MyLang_COMPILER_ID_VENDOR_FLAGS_MyVendor -P MyVendor.cmake)
+set(CMAKE_MyLang_COMPILER_ID_VENDOR_REGEX_MyVendor MyVendor)
+
+set(CMAKE_BINARY_DIR ${MY_BINARY_DIR})
+cmake_determine_compiler_id_vendor(MyLang)
+
+if("${CMAKE_MyLang_COMPILER_ID}" STREQUAL "MyVendor")
+ message(STATUS "Found MyVendor compiler id!")
+else()
+ message(FATAL_ERROR "Did not find MyVendor compiler id: [${CMAKE_MyLang_COMPILER_ID}]")
+endif()