BUG: Fix color check for dependency scanning

Generation of color rules for dependency scanning messages did not
account for disabling color at generation time.  See issue #7814.

2 files changed, 8 insertions, 2 deletions

diff --git a/Source/cmLocalUnixMakefileGenerator3.h b/Source/cmLocalUnixMakefileGenerator3.h
index 220aaa8..ebb7c79 100644
--- a/Source/cmLocalUnixMakefileGenerator3.h
+++ b/Source/cmLocalUnixMakefileGenerator3.h
@@ -193,6 +193,9 @@ public:
   void AppendEcho(std::vector<std::string>& commands, const char* text,
                   EchoColor color = EchoNormal);
 
+  /** Get whether the makefile is to have color.  */
+  bool GetColorMakefile() const { return this->ColorMakefile; }
+
   virtual std::string GetTargetDirectory(cmTarget const& target) const;
 
     // create a command that cds to the start dir then runs the commands
diff --git a/Source/cmMakefileTargetGenerator.cxx b/Source/cmMakefileTargetGenerator.cxx
index 41e3612..e19cd1d 100644
--- a/Source/cmMakefileTargetGenerator.cxx
+++ b/Source/cmMakefileTargetGenerator.cxx
@@ -1031,8 +1031,11 @@ void cmMakefileTargetGenerator::WriteTargetDependRules()
                           cmLocalGenerator::FULL, cmLocalGenerator::SHELL)
          << " "
          << this->Convert(this->InfoFileNameFull.c_str(),
-                          cmLocalGenerator::FULL, cmLocalGenerator::SHELL)
-         << " --color=$(COLOR)";
+                          cmLocalGenerator::FULL, cmLocalGenerator::SHELL);
+  if(this->LocalGenerator->GetColorMakefile())
+    {
+    depCmd << " --color=$(COLOR)";
+    }
   commands.push_back(depCmd.str());
 
   // Make sure all custom command outputs in this target are built.