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Avoid system environment path in find_package

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If the project root directory lies in user's home directory,
`find_package` will search the project directory instead of the
installed path.

For example, if one's project directory is /home/user1/mimalloc,
`find_package` will first search the prefix `$PATH`, then search
`CMAKE_INSTALL_PREFIX` if no file is found in previous path.

If one clones the project in `${HOME}` and added `${HOME}/bin` to
`${PATH}` (which is common), the error could happen.

To avoid this, we could simply add NO_SYSTEM_ENVIONMENT_PATH to
the end of `find_package`.
This commit is contained in:
Pei-Hsuan Hung 2019-07-02 16:29:21 +08:00
parent 1125271c27
commit 4486efa01b
1 changed files with 1 additions and 1 deletions
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2
test/CMakeLists.txt
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@ -13,7 +13,7 @@ if (NOT CMAKE_BUILD_TYPE)
endif()
# Import mimalloc (if installed)
find_package(mimalloc 1.0 REQUIRED)
find_package(mimalloc 1.0 REQUIRED NO_SYSTEM_ENVIRONMENT_PATH)
# Tests
add_executable(static-override main-override.c)