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| author | Pavel Shramov <Pavel.Shramov@micex.com> | 2013-06-19 12:35:23 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2013-06-26 14:14:31 (GMT) |
| commit | 551d3343cd16c566be4b33e96c892c3e769951af (patch) | |
| tree | 38c2742a39cdc4234fab4d89cf97f3bfa514e56b /Source/cmSystemTools.h | |
| parent | 7c61c73fbc1c508a6622b444e06c7fc9a0c280f1 (diff) | |
| download | CMake-551d3343cd16c566be4b33e96c892c3e769951af.zip CMake-551d3343cd16c566be4b33e96c892c3e769951af.tar.gz CMake-551d3343cd16c566be4b33e96c892c3e769951af.tar.bz2 | |
cmDependsC: Collapse relative include paths
While calculating dependencies collapse sequences such as
../../../a/b/c/../../d/e/../../e/f
to avoid total path lengths over the Windows path length limit as much
as possible.
Diffstat (limited to 'Source/cmSystemTools.h')
| -rw-r--r-- | Source/cmSystemTools.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Source/cmSystemTools.h b/Source/cmSystemTools.h index ec53929..9614449 100644 --- a/Source/cmSystemTools.h +++ b/Source/cmSystemTools.h @@ -365,6 +365,12 @@ public: */ static std::string RelativePath(const char* local, const char* remote); + /** Joins two paths while collapsing x/../ parts + * For example CollapseCombinedPath("a/b/c", "../../d") results in "a/d" + */ + static std::string CollapseCombinedPath(std::string const& dir, + std::string const& file); + #ifdef CMAKE_BUILD_WITH_CMAKE /** Remove an environment variable */ static bool UnsetEnv(const char* value); |