mirror of
https://github.com/Kitware/CMake.git
synced 2026-05-03 21:00:01 -05:00
Brad King
eb35d8884b
This feature was originally added by commit v3.9.0-rc1~71^2~2 (find_*: Add a new PackageRoot search path group, 2017-05-03) and documented by commit v3.9.0-rc1~71^2 (find_*: Add docs for PackageRoot search path group, 2017-05-03). However, we had to disable the feature and remove the documentation in commit v3.9.1~2^2 (find_*: Disable the PACKAGE_ROOT search path group for CMake 3.9, 2017-08-08) due to breaking projects that used `PackageName_ROOT` variables themselves. Add policy `CMP0074` to restore the `PackageName_ROOT` variable behavior in a compatible way. Also revise the stack of root paths to store the paths themselves rather than the package names. This way the policy can be considered at the `find_package` call site instead of individual `find_` calls inside a find module. Co-Author: Chuck Atkins <chuck.atkins@kitware.com> Issue: #17144
13 lines
346 B
Plaintext
13 lines
346 B
Plaintext
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Foo_ROOT :<base>/foo/cmake_root
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ENV{Foo_ROOT} :<base>/foo/env_root
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find_package\(Foo\)
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FOO_TEST_FILE_FOO :FOO_TEST_FILE_FOO-NOTFOUND
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FOO_TEST_FILE_ZOT :FOO_TEST_FILE_ZOT-NOTFOUND
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FOO_TEST_PATH_FOO :FOO_TEST_PATH_FOO-NOTFOUND
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FOO_TEST_PATH_ZOT :FOO_TEST_PATH_ZOT-NOTFOUND
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FOO_TEST_PROG_FOO :FOO_TEST_PROG_FOO-NOTFOUND
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