From ad9dd6d11c06e5e180efad391717b985b3818cfb Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Thu, 1 Jun 2006 14:43:28 -0400
Subject: ENH: Moved generation of the /fast version of GLOBAL_TARGET targets
 to the proper place in the local generator instead of in the global
 generator.  Also made the install/fast target not depend on the all target.

---
 Source/cmGlobalUnixMakefileGenerator3.cxx | 14 ++------------
 Source/cmLocalUnixMakefileGenerator3.cxx  | 23 +++++++++++++++++++++--
 2 files changed, 23 insertions(+), 14 deletions(-)

diff --git a/Source/cmGlobalUnixMakefileGenerator3.cxx b/Source/cmGlobalUnixMakefileGenerator3.cxx
index 98caec2..ac9e5b9 100644
--- a/Source/cmGlobalUnixMakefileGenerator3.cxx
+++ b/Source/cmGlobalUnixMakefileGenerator3.cxx
@@ -686,6 +686,8 @@ cmGlobalUnixMakefileGenerator3
          strlen(t->second.GetName()) &&
          emitted.insert(t->second.GetName()).second)
         {
+        // Handle user targets here.  Global targets are handled in
+        // the local generator on a per-directory basis.
         if((t->second.GetType() == cmTarget::EXECUTABLE) ||
            (t->second.GetType() == cmTarget::STATIC_LIBRARY) ||
            (t->second.GetType() == cmTarget::SHARED_LIBRARY) ||
@@ -762,18 +764,6 @@ cmGlobalUnixMakefileGenerator3
           lg->WriteMakeRule(ruleFileStream, "fast build rule for target.",
                             localName.c_str(), depends, commands, true);
           }
-        else if(t->second.GetType() == cmTarget::GLOBAL_TARGET)
-          {
-          // Provide a fast target for the global targets that just
-          // forwards to the real target so at least it will work.
-          depends.clear();
-          commands.clear();
-          std::string localName = t->second.GetName();
-          depends.push_back(localName);
-          localName += "/fast";
-          lg->WriteMakeRule(ruleFileStream, "fast build rule for target.",
-                            localName.c_str(), depends, commands, true);
-          }
         }
       }
     }
diff --git a/Source/cmLocalUnixMakefileGenerator3.cxx b/Source/cmLocalUnixMakefileGenerator3.cxx
index a3b7b9e..830f100 100644
--- a/Source/cmLocalUnixMakefileGenerator3.cxx
+++ b/Source/cmLocalUnixMakefileGenerator3.cxx
@@ -1387,7 +1387,7 @@ void cmLocalUnixMakefileGenerator3
       this->AppendEcho(commands, text,
                        cmLocalUnixMakefileGenerator3::EchoGlobal);
 
-      // Utility targets store their rules in pre- and post-build commands.
+      // Global targets store their rules in pre- and post-build commands.
       this->AppendCustomDepends(depends,   
                                 glIt->second.GetPreBuildCommands());
       this->AppendCustomDepends(depends,   
@@ -1396,8 +1396,27 @@ void cmLocalUnixMakefileGenerator3
                                  glIt->second.GetPreBuildCommands());
       this->AppendCustomCommands(commands, 
                                  glIt->second.GetPostBuildCommands());
+      std::string targetName = glIt->second.GetName();
       this->WriteMakeRule(ruleFileStream, targetString.c_str(), 
-                          glIt->first.c_str(), depends, commands, true);
+                          targetName.c_str(), depends, commands, true);
+
+      // Provide a "/fast" version of the target.
+      depends.clear();
+      if(targetName == "install")
+        {
+        // Provide a fast install target that does not depend on all
+        // but has the same command.
+        depends.push_back("preinstall/fast");
+        }
+      else
+        {
+        // Just forward to the real target so at least it will work.
+        depends.push_back(targetName);
+        commands.clear();
+        }
+      targetName += "/fast";
+      this->WriteMakeRule(ruleFileStream, targetString.c_str(),
+                          targetName.c_str(), depends, commands, true);
       }
     }
 
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