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| author | Robert Maynard <rmaynard@nvidia.com> | 2023-06-29 19:24:49 (GMT) |
|---|---|---|
| committer | Robert Maynard <rmaynard@nvidia.com> | 2023-07-20 21:02:58 (GMT) |
| commit | 6b5f2dbbfe453f9bafe46ee420e657735ff16fb0 (patch) | |
| tree | a27c2718ea6c2ddd76e75b35eb035cfc48a0b358 /Source/cmPolicies.h | |
| parent | b0054dd65c1d69a437abe85d27e704326884a9c2 (diff) | |
| download | CMake-6b5f2dbbfe453f9bafe46ee420e657735ff16fb0.zip CMake-6b5f2dbbfe453f9bafe46ee420e657735ff16fb0.tar.gz CMake-6b5f2dbbfe453f9bafe46ee420e657735ff16fb0.tar.bz2 | |
file(REAL_PATH): resolve symlinks before '..' components
Previously REAL_PATH would collapse paths before resolving any symlinks
so if `..` crossed a symlink the output from `REAL_PATH` would be wrong.
It looked like REAL_PATH did this by mistake since it was a side-effect
of ensuring we had an absolute path before resolving symlinks.
Diffstat (limited to 'Source/cmPolicies.h')
| -rw-r--r-- | Source/cmPolicies.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Source/cmPolicies.h b/Source/cmPolicies.h index a0030d3..25af6a8 100644 --- a/Source/cmPolicies.h +++ b/Source/cmPolicies.h @@ -459,7 +459,11 @@ class cmMakefile; SELECT(POLICY, CMP0151, \ "AUTOMOC include directory is a system include directory by " \ "default.", \ - 3, 27, 0, cmPolicies::WARN) + 3, 27, 0, cmPolicies::WARN) \ + SELECT( \ + POLICY, CMP0152, \ + "file(REAL_PATH) resolves symlinks before collapsing ../ components.", 3, \ + 28, 0, cmPolicies::WARN) #define CM_SELECT_ID(F, A1, A2, A3, A4, A5, A6) F(A1) #define CM_FOR_EACH_POLICY_ID(POLICY) \ |