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authorBrad King <brad.king@kitware.com>2015-02-18 15:54:45 (GMT)
committerBrad King <brad.king@kitware.com>2015-02-19 15:03:17 (GMT)
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Teach find_(library|file|path) to get prefixes from PATH (#15370)
The find_package command already knows how to compute installation prefixes from PATH. Use the same approach to establish prefixes for find_library, find_file, and find_path to use to look in directories like "<prefix>/lib[/<arch>]" and "<prefix>/include" for libraries and headers. This will reduce the amount of configuration end users need to do to establish a work environment rooted under a specific prefix.
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-rw-r--r--Help/command/find_file.rst5
1 files changed, 4 insertions, 1 deletions
diff --git a/Help/command/find_file.rst b/Help/command/find_file.rst
index db7e151..be309a5 100644
--- a/Help/command/find_file.rst
+++ b/Help/command/find_file.rst
@@ -13,7 +13,10 @@ find_file
.. |CMAKE_XXX_PATH| replace:: CMAKE_INCLUDE_PATH
.. |CMAKE_XXX_MAC_PATH| replace:: CMAKE_FRAMEWORK_PATH
-.. |SYSTEM_ENVIRONMENT_PATH_XXX| replace:: PATH and INCLUDE
+.. |SYSTEM_ENVIRONMENT_PATH_XXX| replace:: Directories in INCLUDE,
+ <prefix>/include/<arch> if CMAKE_LIBRARY_ARCHITECTURE is set, and
+ |SYSTEM_ENVIRONMENT_PREFIX_PATH_XXX_SUBDIR|,
+ and the directories in PATH itself.
.. |CMAKE_SYSTEM_PREFIX_PATH_XXX| replace::
<prefix>/include/<arch> if CMAKE_LIBRARY_ARCHITECTURE is set, and