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| author | Robert Maynard <robert.maynard@kitware.com> | 2019-10-04 17:18:26 -0400 |
|---|---|---|
| committer | Robert Maynard <robert.maynard@kitware.com> | 2019-12-19 08:09:49 -0500 |
| commit | a7ea20649d4593bbad70b8a99aab4c2bf6294b79 (patch) | |
| tree | 496c17d157b5c2f8e8c56b3ebc4bbefaa549d1bd /Source/cmFindCommon.h | |
| parent | 3289322e4f05ef4f092d6ed0bc0b57d66c911c64 (diff) | |
| download | cmake-a7ea20649d4593bbad70b8a99aab4c2bf6294b79.tar.gz | |
find_*: Add debug logging infrastructure
Enable debug messages a new `--find-debug` command-line option or via
the `CMAKE_FIND_DEBUG_MODE` variable.
This work was started by Chris Wilson, continued by Ray Donnelly, and
then refactored by Robert Maynard to collect information into a single
message per find query.
Co-Author: Ray Donnelly <mingw.android@gmail.com>
Co-Author: Chris Wilson <chris+github@qwirx.com>
Diffstat (limited to 'Source/cmFindCommon.h')
| -rw-r--r-- | Source/cmFindCommon.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Source/cmFindCommon.h b/Source/cmFindCommon.h index 8177eacd6e..916f3bc9ba 100644 --- a/Source/cmFindCommon.h +++ b/Source/cmFindCommon.h @@ -30,8 +30,11 @@ public: void SetError(std::string const& e); + bool DebugModeEnabled() const { return this->DebugMode; } + protected: friend class cmSearchPath; + friend class cmFindBaseDebugState; /** Used to define groups of path labels */ class PathGroup : public cmPathLabel @@ -96,6 +99,10 @@ protected: /** Compute the current default search modes based on global variables. */ void SelectDefaultSearchModes(); + /** The `InitialPass` functions of the child classes should set + this->DebugMode to the result of this. */ + bool ComputeIfDebugModeWanted(); + // Path arguments prior to path manipulation routines std::vector<std::string> UserHintsArgs; std::vector<std::string> UserGuessArgs; @@ -106,6 +113,8 @@ protected: bool CheckCommonArgument(std::string const& arg); void AddPathSuffix(std::string const& arg); + void DebugMessage(std::string const& msg) const; + bool DebugMode; bool NoDefaultPath; bool NoPackageRootPath; bool NoCMakePath; |