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authorBrad King <brad.king@kitware.com>2009-10-05 15:47:25 (GMT)
committerBrad King <brad.king@kitware.com>2009-10-05 15:47:25 (GMT)
commitf98a4e63fd645411be939db05fb5857c395b3507 (patch)
tree481539a318260416f68305101115ab4212e08c78 /Modules/Platform/WindowsPaths.cmake
parent3dc80f8d8cc71a68de37fb22582e59705fdb2d59 (diff)
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Avoid (Unix|Windows)Paths.cmake multiple include
Block multiple inclusion because "Modules/CMakeCInformation.cmake" includes "Platform/${CMAKE_SYSTEM_NAME}" even though the generic module "CMakeSystemSpecificInformation.cmake" already included it. The extra inclusion is a work-around to address issue #4772 without intrusive platform file changes. Once those changes are made the work-around and these include blockers can be removed. See issue #9656.
Diffstat (limited to 'Modules/Platform/WindowsPaths.cmake')
-rw-r--r--Modules/Platform/WindowsPaths.cmake10
1 files changed, 10 insertions, 0 deletions
diff --git a/Modules/Platform/WindowsPaths.cmake b/Modules/Platform/WindowsPaths.cmake
index 009f56b..8c67175 100644
--- a/Modules/Platform/WindowsPaths.cmake
+++ b/Modules/Platform/WindowsPaths.cmake
@@ -12,6 +12,16 @@
# (To distributed this file outside of CMake, substitute the full
# License text for the above reference.)
+# Block multiple inclusion because "CMakeCInformation.cmake" includes
+# "Platform/${CMAKE_SYSTEM_NAME}" even though the generic module
+# "CMakeSystemSpecificInformation.cmake" already included it.
+# The extra inclusion is a work-around documented next to the include()
+# call, so this can be removed when the work-around is removed.
+IF(__WINDOWS_PATHS_INCLUDED)
+ RETURN()
+ENDIF()
+SET(__WINDOWS_PATHS_INCLUDED 1)
+
# Add the program-files folder(s) to the list of installation
# prefixes.
#