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-rw-r--r--Tests/RunCMake/find_file/FromPATHEnvDebugVar.cmake24
1 files changed, 24 insertions, 0 deletions
diff --git a/Tests/RunCMake/find_file/FromPATHEnvDebugVar.cmake b/Tests/RunCMake/find_file/FromPATHEnvDebugVar.cmake
new file mode 100644
index 0000000..9f058dd
--- /dev/null
+++ b/Tests/RunCMake/find_file/FromPATHEnvDebugVar.cmake
@@ -0,0 +1,24 @@
+set(ENV_PATH "$ENV{PATH}")
+foreach(path "/does_not_exist" "/include" "")
+ unset(PrefixInPATH_File CACHE)
+ set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}${path}")
+ find_file(PrefixInPATH_File NAMES PrefixInPATH.h)
+ message(STATUS "PrefixInPATH_File='${PrefixInPATH_File}'")
+endforeach()
+
+set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH OFF)
+foreach(path "/does_not_exist" "/include" "")
+ unset(PrefixInPATH_File CACHE)
+ set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}${path}")
+ find_file(PrefixInPATH_File NAMES PrefixInPATH.h)
+ message(STATUS "PrefixInPATH_File='${PrefixInPATH_File}'")
+endforeach()
+
+set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH ON)
+foreach(path "/does_not_exist" "/include" "")
+ unset(PrefixInPATH_File CACHE)
+ set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}${path}")
+ find_file(PrefixInPATH_File NAMES PrefixInPATH.h NO_SYSTEM_ENVIRONMENT_PATH)
+ message(STATUS "PrefixInPATH_File='${PrefixInPATH_File}'")
+endforeach()
+set(ENV{PATH} "${ENV_PATH}")