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| author | Brad King <brad.king@kitware.com> | 2022-05-12 17:11:02 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2022-05-12 17:18:24 (GMT) |
| commit | 11c8da94d4d688f707d21923fa6a9cdbe229d807 (patch) | |
| tree | 04d6d3388db7cea0c0965f49d4ec87f26ee025b8 /Help/guide/tutorial | |
| parent | ad5bf708a60f5c5d1f58e245819f19164948705e (diff) | |
| download | CMake-11c8da94d4d688f707d21923fa6a9cdbe229d807.zip CMake-11c8da94d4d688f707d21923fa6a9cdbe229d807.tar.gz CMake-11c8da94d4d688f707d21923fa6a9cdbe229d807.tar.bz2 | |
FindPkgConfig: Fix preservation of ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS}
Fix the ENV save/restore added by commit 36979f5b43 (FindPkgConfig:
Tolerate PKG_CONFIG_SYSTEM_LIBRARY_PATH in environment, 2021-07-13,
v3.22.0-rc1~407^2) to unset the variable if it was originally not set.
While at it, clarify the value to which we temporarily set it. The
`pkg-config` and `pkgconf` tools only check that the variable is set,
and do not care about the value. Set it to a more true-looking value.
Issue: #22148
Diffstat (limited to 'Help/guide/tutorial')
0 files changed, 0 insertions, 0 deletions