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Diffstat (limited to 'Help/policy/CMP0152.rst')
| -rw-r--r-- | Help/policy/CMP0152.rst | 20 |
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diff --git a/Help/policy/CMP0152.rst b/Help/policy/CMP0152.rst new file mode 100644 index 0000000..d7e8692 --- /dev/null +++ b/Help/policy/CMP0152.rst @@ -0,0 +1,20 @@ +CMP0152 +------- + +.. versionadded:: 3.28 + +:command:`file(REAL_PATH)` resolves symlinks before collapsing ../ components. + +In CMake 3.27 and below, :command:`file(REAL_PATH)` collapsed any ``../`` +components in a path before resolving symlinks. This produced incorrect +results when the ``../`` collapsed away a symlink. + +The ``OLD`` behavior for this policy is to collapse ``../`` components before +resolving symlinks. +The ``NEW`` behavior for this policy is to resolve all symlinks before +collapsing ``../`` components. + +This policy was introduced in CMake version 3.28. Use the +:command:`cmake_policy` command to set it to ``OLD`` or ``NEW`` explicitly. + +.. include:: DEPRECATED.txt |