diff options
| -rw-r--r-- | Source/cmake.cxx | 40 | ||||
| -rw-r--r-- | Source/cmake.h | 3 |
2 files changed, 26 insertions, 17 deletions
diff --git a/Source/cmake.cxx b/Source/cmake.cxx index 4edf228..0d61a3d 100644 --- a/Source/cmake.cxx +++ b/Source/cmake.cxx @@ -1046,6 +1046,28 @@ const char* cmake::GetHomeOutputDirectory() const return this->State->GetBinaryDirectory(); } +std::string cmake::FindCacheFile(const std::string& binaryDir) const +{ + std::string cachePath = binaryDir; + cmSystemTools::ConvertToUnixSlashes(cachePath); + std::string cacheFile = cachePath; + cacheFile += "/CMakeCache.txt"; + if (!cmSystemTools::FileExists(cacheFile.c_str())) { + // search in parent directories for cache + std::string cmakeFiles = cachePath; + cmakeFiles += "/CMakeFiles"; + if (cmSystemTools::FileExists(cmakeFiles.c_str())) { + std::string cachePathFound = + cmSystemTools::FileExistsInParentDirectories("CMakeCache.txt", + cachePath.c_str(), "/"); + if (!cachePathFound.empty()) { + cachePath = cmSystemTools::GetFilenamePath(cachePathFound); + } + } + } + return cachePath; +} + void cmake::SetGlobalGenerator(cmGlobalGenerator* gg) { if (!gg) { @@ -2344,24 +2366,8 @@ int cmake::Build(const std::string& dir, const std::string& target, std::cerr << "Error: " << dir << " is not a directory\n"; return 1; } - std::string cachePath = dir; - cmSystemTools::ConvertToUnixSlashes(cachePath); - std::string cacheFile = cachePath; - cacheFile += "/CMakeCache.txt"; - if (!cmSystemTools::FileExists(cacheFile.c_str())) { - // search in parent directories for cache - std::string cmakeFiles = cachePath; - cmakeFiles += "/CMakeFiles"; - if (cmSystemTools::FileExists(cmakeFiles.c_str())) { - std::string cachePathFound = - cmSystemTools::FileExistsInParentDirectories("CMakeCache.txt", - cachePath.c_str(), "/"); - if (!cachePathFound.empty()) { - cachePath = cmSystemTools::GetFilenamePath(cachePathFound); - } - } - } + std::string cachePath = FindCacheFile(dir); if (!this->LoadCache(cachePath)) { std::cerr << "Error: could not load cache\n"; return 1; diff --git a/Source/cmake.h b/Source/cmake.h index 8dd0128..30661d9 100644 --- a/Source/cmake.h +++ b/Source/cmake.h @@ -193,6 +193,9 @@ public: return this->GlobalGenerator; } + ///! Return the full path to where the CMakeCache.txt file should be. + std::string FindCacheFile(const std::string& binaryDir) const; + ///! Return the global generator assigned to this instance of cmake void SetGlobalGenerator(cmGlobalGenerator*); |