Makefiles: Factor out makefile target path escaping and quoting

Code paths that write makefile target paths use a combination of
`cmSystemTools::ConvertToOutputPath` and `cmMakeSafe`.  Some were
missing the latter.  Wrap these two steps up into a dedicated
`ConvertToMakefilePath` method provided on both the local and global
generators.

1 files changed, 6 insertions, 0 deletions

diff --git a/Source/cmLocalUnixMakefileGenerator3.h b/Source/cmLocalUnixMakefileGenerator3.h
index 68eeb29424..2b07952bbc 100644
--- a/Source/cmLocalUnixMakefileGenerator3.h
+++ b/Source/cmLocalUnixMakefileGenerator3.h
@@ -46,6 +46,12 @@ public:
   // local generators StartOutputDirectory
   const std::string& GetHomeRelativeOutputPath();
 
+  /**
+   * Convert a file path to a Makefile target or dependency with
+   * escaping and quoting suitable for the generator's make tool.
+   */
+  std::string ConvertToMakefilePath(std::string const& path) const;
+
   // Write out a make rule
   void WriteMakeRule(std::ostream& os, const char* comment,
                      const std::string& target,