Reduce raw string pointers usage.

* Change some functions to take `std::string` instead of
  `const char*` in the following classes: `cmMakeFile`, `cmake`,
  `cmCoreTryCompile`, `cmSystemTools`,  `cmState`, `cmLocalGenerator`
  and a few others.
* Greatly reduce using of `const char*` overloads for
  `cmSystemTools::MakeDirectory` and `cmSystemTools::RelativePath`.
* Remove many redundant `c_str()` conversions throughout the code.
This commit is contained in:
Pavel Solodovnikov
2018-01-31 18:20:02 +03:00
parent 4499cc8bb6
commit 653b894683
120 changed files with 471 additions and 507 deletions

View File

@@ -82,7 +82,7 @@ bool cmLoadCacheCommand::ReadWithPrefix(std::vector<std::string> const& args)
// Make sure the cache file exists.
std::string cacheFile = args[0] + "/CMakeCache.txt";
if (!cmSystemTools::FileExists(cacheFile.c_str())) {
if (!cmSystemTools::FileExists(cacheFile)) {
std::string e = "Cannot load cache file from " + cacheFile;
this->SetError(e);
return false;