Alias filesystem library to allow for xp usage

MacOS 10.14 still uses experimental/filesystem which is what we're
currently targetting.

If I can get my hands on a 10.15+ we can test that out

2 files changed, 10 insertions, 8 deletions

diff --git a/src/resources/macos/MacResources.cpp b/src/resources/macos/MacResources.cpp
index 90f43c8..2b41daa 100644
--- a/src/resources/macos/MacResources.cpp
+++ b/src/resources/macos/MacResources.cpp
@@ -26,7 +26,7 @@
 //========================================================================
 
 #include "MacResources.h"
-namespace std::filesystem = std::experimental::filesystem;
+namespace fs = std::experimental::filesystem;
 
 MacResources::MacResources() : Resources() {
   this->workingDir = std::filesystem::current_path();
diff --git a/src/resources/macos/MacResources.h b/src/resources/macos/MacResources.h
index 7af24b6..1d19575 100644
--- a/src/resources/macos/MacResources.h
+++ b/src/resources/macos/MacResources.h
@@ -28,20 +28,22 @@
 #ifndef DNG_MACRESOURCES_H
 #define DNG_MACRESOURCES_H
 #include "../Resources.h"
-namespace std::filesystem = std::experimental::filesystem;
+
+namespace fs = std::experimental::filesystem;
+
 class MacResources : public Resources {
 public:
   MacResources();
 
 protected:
 public:
-  const char *convert_to_str(std::filesystem::path &path) override;
+  const char *convert_to_str(fs::path &path) override;
 
 protected:
-  std::filesystem::path exeDir;
-  std::filesystem::path workingDir;
-  std::vector<std::filesystem::path> levelSearchDirs() override;
-  std::vector<std::filesystem::path> defaultsSearchDirs() override;
-  std::vector<std::filesystem::path> fontSearchDirs() override;
+  fs::path exeDir;
+  fs::path workingDir;
+  std::vector<fs::path> levelSearchDirs() override;
+  std::vector<fs::path> defaultsSearchDirs() override;
+  std::vector<fs::path> fontSearchDirs() override;
 };
 #endif // DNG_MACRESOURCES_H