Separate compilation for commands included in cmBootstrapCommands2

32 files changed, 193 insertions, 44 deletions

diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index e028c5c..5c8636e 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -416,6 +416,8 @@ set(SRCS
   cmCMakePolicyCommand.h
   cmCommandArgumentsHelper.cxx
   cmCommandArgumentsHelper.h
+  cmConditionEvaluator.cxx
+  cmConditionEvaluator.h
   cmConfigureFileCommand.cxx
   cmConfigureFileCommand.h
   cmContinueCommand.cxx
@@ -446,6 +448,8 @@ set(SRCS
   cmExecProgramCommand.h
   cmExecuteProcessCommand.cxx
   cmExecuteProcessCommand.h
+  cmExpandedCommandArgument.cxx
+  cmExpandedCommandArgument.h
   cmFileCommand.cxx
   cmFileCommand.h
   cmFindBase.cxx
@@ -466,12 +470,96 @@ set(SRCS
   cmForEachCommand.h
   cmFunctionCommand.cxx
   cmFunctionCommand.h
+  cmGetCMakePropertyCommand.cxx
+  cmGetCMakePropertyCommand.h
+  cmGetDirectoryPropertyCommand.cxx
+  cmGetDirectoryPropertyCommand.h
+  cmGetFilenameComponentCommand.cxx
+  cmGetFilenameComponentCommand.h
+  cmGetPropertyCommand.cxx
+  cmGetPropertyCommand.h
+  cmGetSourceFilePropertyCommand.cxx
+  cmGetSourceFilePropertyCommand.h
+  cmGetTargetPropertyCommand.cxx
+  cmGetTargetPropertyCommand.h
+  cmGetTestPropertyCommand.cxx
+  cmGetTestPropertyCommand.h
+  cmHexFileConverter.cxx
+  cmHexFileConverter.h
+  cmIfCommand.cxx
+  cmIfCommand.h
+  cmIncludeCommand.cxx
+  cmIncludeCommand.h
+  cmIncludeDirectoryCommand.cxx
+  cmIncludeDirectoryCommand.h
+  cmIncludeRegularExpressionCommand.cxx
+  cmIncludeRegularExpressionCommand.h
+  cmInstallCommand.cxx
+  cmInstallCommand.h
+  cmInstallCommandArguments.cxx
+  cmInstallCommandArguments.h
+  cmInstallFilesCommand.cxx
+  cmInstallFilesCommand.h
+  cmInstallTargetsCommand.cxx
+  cmInstallTargetsCommand.h
+  cmLinkDirectoriesCommand.cxx
+  cmLinkDirectoriesCommand.h
+  cmListCommand.cxx
+  cmListCommand.h
+  cmMacroCommand.cxx
+  cmMacroCommand.h
+  cmMakeDirectoryCommand.cxx
+  cmMakeDirectoryCommand.h
+  cmMarkAsAdvancedCommand.cxx
+  cmMarkAsAdvancedCommand.h
+  cmMathCommand.cxx
+  cmMathCommand.h
+  cmMessageCommand.cxx
+  cmMessageCommand.h
+  cmOptionCommand.cxx
+  cmOptionCommand.h
   cmParseArgumentsCommand.cxx
   cmParseArgumentsCommand.h
   cmPathLabel.cxx
   cmPathLabel.h
+  cmProjectCommand.cxx
+  cmProjectCommand.h
+  cmReturnCommand.cxx
+  cmReturnCommand.h
   cmSearchPath.cxx
   cmSearchPath.h
+  cmSeparateArgumentsCommand.cxx
+  cmSeparateArgumentsCommand.h
+  cmSetCommand.cxx
+  cmSetCommand.h
+  cmSetDirectoryPropertiesCommand.cxx
+  cmSetDirectoryPropertiesCommand.h
+  cmSetPropertyCommand.cxx
+  cmSetPropertyCommand.h
+  cmSetSourceFilesPropertiesCommand.cxx
+  cmSetSourceFilesPropertiesCommand.h
+  cmSetTargetPropertiesCommand.cxx
+  cmSetTargetPropertiesCommand.h
+  cmSetTestsPropertiesCommand.cxx
+  cmSetTestsPropertiesCommand.h
+  cmSiteNameCommand.cxx
+  cmSiteNameCommand.h
+  cmStringCommand.cxx
+  cmStringCommand.h
+  cmSubdirCommand.cxx
+  cmSubdirCommand.h
+  cmTargetLinkLibrariesCommand.cxx
+  cmTargetLinkLibrariesCommand.h
+  cmTimestamp.cxx
+  cmTimestamp.h
+  cmTryCompileCommand.cxx
+  cmTryCompileCommand.h
+  cmTryRunCommand.cxx
+  cmTryRunCommand.h
+  cmUnsetCommand.cxx
+  cmUnsetCommand.h
+  cmWhileCommand.cxx
+  cmWhileCommand.h
 
   cm_auto_ptr.hxx
   cm_get_date.h
diff --git a/Source/cmBootstrapCommands2.cxx b/Source/cmBootstrapCommands2.cxx
index 625c3e0..972d5b3 100644
--- a/Source/cmBootstrapCommands2.cxx
+++ b/Source/cmBootstrapCommands2.cxx
@@ -5,50 +5,50 @@
 // This is sort of a boot strapping approach since you would
 // like to have CMake to build CMake.
 #include "cmCommands.h"
-#include "cmConditionEvaluator.cxx"
-#include "cmExpandedCommandArgument.cxx"
-#include "cmGetCMakePropertyCommand.cxx"
-#include "cmGetDirectoryPropertyCommand.cxx"
-#include "cmGetFilenameComponentCommand.cxx"
-#include "cmGetPropertyCommand.cxx"
-#include "cmGetSourceFilePropertyCommand.cxx"
-#include "cmGetTargetPropertyCommand.cxx"
-#include "cmGetTestPropertyCommand.cxx"
-#include "cmHexFileConverter.cxx"
-#include "cmIfCommand.cxx"
-#include "cmIncludeCommand.cxx"
-#include "cmIncludeDirectoryCommand.cxx"
-#include "cmIncludeRegularExpressionCommand.cxx"
-#include "cmInstallCommand.cxx"
-#include "cmInstallCommandArguments.cxx"
-#include "cmInstallFilesCommand.cxx"
-#include "cmInstallTargetsCommand.cxx"
-#include "cmLinkDirectoriesCommand.cxx"
-#include "cmListCommand.cxx"
-#include "cmMacroCommand.cxx"
-#include "cmMakeDirectoryCommand.cxx"
-#include "cmMarkAsAdvancedCommand.cxx"
-#include "cmMathCommand.cxx"
-#include "cmMessageCommand.cxx"
-#include "cmOptionCommand.cxx"
-#include "cmProjectCommand.cxx"
-#include "cmReturnCommand.cxx"
-#include "cmSeparateArgumentsCommand.cxx"
-#include "cmSetCommand.cxx"
-#include "cmSetDirectoryPropertiesCommand.cxx"
-#include "cmSetPropertyCommand.cxx"
-#include "cmSetSourceFilesPropertiesCommand.cxx"
-#include "cmSetTargetPropertiesCommand.cxx"
-#include "cmSetTestsPropertiesCommand.cxx"
-#include "cmSiteNameCommand.cxx"
-#include "cmStringCommand.cxx"
-#include "cmSubdirCommand.cxx"
-#include "cmTargetLinkLibrariesCommand.cxx"
-#include "cmTimestamp.cxx"
-#include "cmTryCompileCommand.cxx"
-#include "cmTryRunCommand.cxx"
-#include "cmUnsetCommand.cxx"
-#include "cmWhileCommand.cxx"
+#include "cmConditionEvaluator.h"
+#include "cmExpandedCommandArgument.h"
+#include "cmGetCMakePropertyCommand.h"
+#include "cmGetDirectoryPropertyCommand.h"
+#include "cmGetFilenameComponentCommand.h"
+#include "cmGetPropertyCommand.h"
+#include "cmGetSourceFilePropertyCommand.h"
+#include "cmGetTargetPropertyCommand.h"
+#include "cmGetTestPropertyCommand.h"
+#include "cmHexFileConverter.h"
+#include "cmIfCommand.h"
+#include "cmIncludeCommand.h"
+#include "cmIncludeDirectoryCommand.h"
+#include "cmIncludeRegularExpressionCommand.h"
+#include "cmInstallCommand.h"
+#include "cmInstallCommandArguments.h"
+#include "cmInstallFilesCommand.h"
+#include "cmInstallTargetsCommand.h"
+#include "cmLinkDirectoriesCommand.h"
+#include "cmListCommand.h"
+#include "cmMacroCommand.h"
+#include "cmMakeDirectoryCommand.h"
+#include "cmMarkAsAdvancedCommand.h"
+#include "cmMathCommand.h"
+#include "cmMessageCommand.h"
+#include "cmOptionCommand.h"
+#include "cmProjectCommand.h"
+#include "cmReturnCommand.h"
+#include "cmSeparateArgumentsCommand.h"
+#include "cmSetCommand.h"
+#include "cmSetDirectoryPropertiesCommand.h"
+#include "cmSetPropertyCommand.h"
+#include "cmSetSourceFilesPropertiesCommand.h"
+#include "cmSetTargetPropertiesCommand.h"
+#include "cmSetTestsPropertiesCommand.h"
+#include "cmSiteNameCommand.h"
+#include "cmStringCommand.h"
+#include "cmSubdirCommand.h"
+#include "cmTargetLinkLibrariesCommand.h"
+#include "cmTimestamp.h"
+#include "cmTryCompileCommand.h"
+#include "cmTryRunCommand.h"
+#include "cmUnsetCommand.h"
+#include "cmWhileCommand.h"
 
 void GetBootstrapCommands2(std::vector<cmCommand*>& commands)
 {
diff --git a/Source/cmGetCMakePropertyCommand.cxx b/Source/cmGetCMakePropertyCommand.cxx
index e5949f0..01b41e8 100644
--- a/Source/cmGetCMakePropertyCommand.cxx
+++ b/Source/cmGetCMakePropertyCommand.cxx
@@ -4,6 +4,7 @@
 
 #include "cmAlgorithms.h"
 #include "cmGlobalGenerator.h"
+#include "cmState.h"
 #include "cmStateTypes.h"
 #include "cmake.h"
 
diff --git a/Source/cmGetDirectoryPropertyCommand.cxx b/Source/cmGetDirectoryPropertyCommand.cxx
index 8ebad4e..0670d31 100644
--- a/Source/cmGetDirectoryPropertyCommand.cxx
+++ b/Source/cmGetDirectoryPropertyCommand.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmGetDirectoryPropertyCommand.h"
 
+#include "cmGlobalGenerator.h"
+#include "cmSystemTools.h"
 #include "cmake.h"
 
 // cmGetDirectoryPropertyCommand
diff --git a/Source/cmHexFileConverter.cxx b/Source/cmHexFileConverter.cxx
index e121ece..6f3ea6a 100644
--- a/Source/cmHexFileConverter.cxx
+++ b/Source/cmHexFileConverter.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmHexFileConverter.h"
 
+#include "cmSystemTools.h"
+
 #include <stdio.h>
 #include <string.h>
 
diff --git a/Source/cmIfCommand.cxx b/Source/cmIfCommand.cxx
index a2dec55..eb85b16 100644
--- a/Source/cmIfCommand.cxx
+++ b/Source/cmIfCommand.cxx
@@ -4,6 +4,7 @@
 
 #include "cmOutputConverter.h"
 #include "cmStringCommand.h"
+#include "cmSystemTools.h"
 
 #include "cmConditionEvaluator.h"
 
diff --git a/Source/cmIncludeCommand.cxx b/Source/cmIncludeCommand.cxx
index acf51a7..e89641f 100644
--- a/Source/cmIncludeCommand.cxx
+++ b/Source/cmIncludeCommand.cxx
@@ -2,6 +2,9 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmIncludeCommand.h"
 
+#include "cmGlobalGenerator.h"
+#include "cmSystemTools.h"
+
 // cmIncludeCommand
 bool cmIncludeCommand::InitialPass(std::vector<std::string> const& args,
                                    cmExecutionStatus&)
diff --git a/Source/cmIncludeDirectoryCommand.cxx b/Source/cmIncludeDirectoryCommand.cxx
index f37f1ca..2260366 100644
--- a/Source/cmIncludeDirectoryCommand.cxx
+++ b/Source/cmIncludeDirectoryCommand.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmIncludeDirectoryCommand.h"
 
+#include "cmSystemTools.h"
+
 // cmIncludeDirectoryCommand
 bool cmIncludeDirectoryCommand::InitialPass(
   std::vector<std::string> const& args, cmExecutionStatus&)
diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index d85748e..476755a 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -3,12 +3,14 @@
 #include "cmInstallCommand.h"
 
 #include "cmExportSet.h"
+#include "cmGlobalGenerator.h"
 #include "cmInstallCommandArguments.h"
 #include "cmInstallDirectoryGenerator.h"
 #include "cmInstallExportGenerator.h"
 #include "cmInstallFilesGenerator.h"
 #include "cmInstallScriptGenerator.h"
 #include "cmInstallTargetGenerator.h"
+#include "cmSystemTools.h"
 #include "cmTargetExport.h"
 
 #include <cmsys/Glob.hxx>
diff --git a/Source/cmInstallFilesCommand.cxx b/Source/cmInstallFilesCommand.cxx
index f072ff5..50f97e9 100644
--- a/Source/cmInstallFilesCommand.cxx
+++ b/Source/cmInstallFilesCommand.cxx
@@ -2,7 +2,9 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmInstallFilesCommand.h"
 
+#include "cmGlobalGenerator.h"
 #include "cmInstallFilesGenerator.h"
+#include "cmSystemTools.h"
 
 // cmExecutableCommand
 bool cmInstallFilesCommand::InitialPass(std::vector<std::string> const& args,
diff --git a/Source/cmInstallTargetsCommand.cxx b/Source/cmInstallTargetsCommand.cxx
index fca0bf1..07f990d 100644
--- a/Source/cmInstallTargetsCommand.cxx
+++ b/Source/cmInstallTargetsCommand.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmInstallTargetsCommand.h"
 
+#include "cmGlobalGenerator.h"
+
 // cmExecutableCommand
 bool cmInstallTargetsCommand::InitialPass(std::vector<std::string> const& args,
                                           cmExecutionStatus&)
diff --git a/Source/cmLinkDirectoriesCommand.cxx b/Source/cmLinkDirectoriesCommand.cxx
index fc6bf29..3a18a43 100644
--- a/Source/cmLinkDirectoriesCommand.cxx
+++ b/Source/cmLinkDirectoriesCommand.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmLinkDirectoriesCommand.h"
 
+#include "cmSystemTools.h"
+
 // cmLinkDirectoriesCommand
 bool cmLinkDirectoriesCommand::InitialPass(
   std::vector<std::string> const& args, cmExecutionStatus&)
diff --git a/Source/cmListCommand.cxx b/Source/cmListCommand.cxx
index 98f3aa3..6cc9590 100644
--- a/Source/cmListCommand.cxx
+++ b/Source/cmListCommand.cxx
@@ -3,6 +3,7 @@
 #include "cmListCommand.h"
 
 #include "cmAlgorithms.h"
+#include "cmSystemTools.h"
 #include <cmsys/RegularExpression.hxx>
 #include <cmsys/SystemTools.hxx>
 
diff --git a/Source/cmMacroCommand.cxx b/Source/cmMacroCommand.cxx
index 9917394..cb8bd58 100644
--- a/Source/cmMacroCommand.cxx
+++ b/Source/cmMacroCommand.cxx
@@ -3,6 +3,8 @@
 #include "cmMacroCommand.h"
 
 #include "cmAlgorithms.h"
+#include "cmState.h"
+#include "cmSystemTools.h"
 #include "cmake.h"
 
 // define the class for macro commands
diff --git a/Source/cmMakeDirectoryCommand.cxx b/Source/cmMakeDirectoryCommand.cxx
index e0011bd..fda9eea 100644
--- a/Source/cmMakeDirectoryCommand.cxx
+++ b/Source/cmMakeDirectoryCommand.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmMakeDirectoryCommand.h"
 
+#include "cmSystemTools.h"
+
 // cmMakeDirectoryCommand
 bool cmMakeDirectoryCommand::InitialPass(std::vector<std::string> const& args,
                                          cmExecutionStatus&)
diff --git a/Source/cmMarkAsAdvancedCommand.cxx b/Source/cmMarkAsAdvancedCommand.cxx
index 8f9e288..7297193 100644
--- a/Source/cmMarkAsAdvancedCommand.cxx
+++ b/Source/cmMarkAsAdvancedCommand.cxx
@@ -2,6 +2,9 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmMarkAsAdvancedCommand.h"
 
+#include "cmState.h"
+#include "cmSystemTools.h"
+
 // cmMarkAsAdvancedCommand
 bool cmMarkAsAdvancedCommand::InitialPass(std::vector<std::string> const& args,
                                           cmExecutionStatus&)
diff --git a/Source/cmMessageCommand.cxx b/Source/cmMessageCommand.cxx
index 9a83cd9..83d847a 100644
--- a/Source/cmMessageCommand.cxx
+++ b/Source/cmMessageCommand.cxx
@@ -3,6 +3,7 @@
 #include "cmMessageCommand.h"
 
 #include "cmMessenger.h"
+#include "cmSystemTools.h"
 
 // cmLibraryCommand
 bool cmMessageCommand::InitialPass(std::vector<std::string> const& args,
diff --git a/Source/cmOptionCommand.cxx b/Source/cmOptionCommand.cxx
index 0186ef2..d6efa2c 100644
--- a/Source/cmOptionCommand.cxx
+++ b/Source/cmOptionCommand.cxx
@@ -2,6 +2,9 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmOptionCommand.h"
 
+#include "cmState.h"
+#include "cmSystemTools.h"
+
 // cmOptionCommand
 bool cmOptionCommand::InitialPass(std::vector<std::string> const& args,
                                   cmExecutionStatus&)
diff --git a/Source/cmProjectCommand.cxx b/Source/cmProjectCommand.cxx
index c27da8e..4188661 100644
--- a/Source/cmProjectCommand.cxx
+++ b/Source/cmProjectCommand.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmProjectCommand.h"
 
+#include "cmSystemTools.h"
+
 // cmProjectCommand
 bool cmProjectCommand::InitialPass(std::vector<std::string> const& args,
                                    cmExecutionStatus&)
diff --git a/Source/cmReturnCommand.cxx b/Source/cmReturnCommand.cxx
index aa056c3..f8b3129 100644
--- a/Source/cmReturnCommand.cxx
+++ b/Source/cmReturnCommand.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmReturnCommand.h"
 
+#include "cmExecutionStatus.h"
+
 // cmReturnCommand
 bool cmReturnCommand::InitialPass(std::vector<std::string> const&,
                                   cmExecutionStatus& status)
diff --git a/Source/cmSeparateArgumentsCommand.cxx b/Source/cmSeparateArgumentsCommand.cxx
index b5c3186..77546a3 100644
--- a/Source/cmSeparateArgumentsCommand.cxx
+++ b/Source/cmSeparateArgumentsCommand.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmSeparateArgumentsCommand.h"
 
+#include "cmSystemTools.h"
+
 // cmSeparateArgumentsCommand
 bool cmSeparateArgumentsCommand::InitialPass(
   std::vector<std::string> const& args, cmExecutionStatus&)
diff --git a/Source/cmSetCommand.cxx b/Source/cmSetCommand.cxx
index 65b0e9c..9f59db4 100644
--- a/Source/cmSetCommand.cxx
+++ b/Source/cmSetCommand.cxx
@@ -2,6 +2,9 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmSetCommand.h"
 
+#include "cmState.h"
+#include "cmSystemTools.h"
+
 // cmSetCommand
 bool cmSetCommand::InitialPass(std::vector<std::string> const& args,
                                cmExecutionStatus&)
diff --git a/Source/cmSetPropertyCommand.cxx b/Source/cmSetPropertyCommand.cxx
index 2a4101f..552f918 100644
--- a/Source/cmSetPropertyCommand.cxx
+++ b/Source/cmSetPropertyCommand.cxx
@@ -2,9 +2,13 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmSetPropertyCommand.h"
 
+#include "cmGlobalGenerator.h"
 #include "cmSetSourceFilesPropertiesCommand.h"
 #include "cmSetTargetPropertiesCommand.h"
 #include "cmSetTestsPropertiesCommand.h"
+#include "cmSourceFile.h"
+#include "cmState.h"
+#include "cmTest.h"
 
 cmSetPropertyCommand::cmSetPropertyCommand()
 {
diff --git a/Source/cmSetSourceFilesPropertiesCommand.cxx b/Source/cmSetSourceFilesPropertiesCommand.cxx
index 0021589..6a87d6d 100644
--- a/Source/cmSetSourceFilesPropertiesCommand.cxx
+++ b/Source/cmSetSourceFilesPropertiesCommand.cxx
@@ -3,6 +3,7 @@
 #include "cmSetSourceFilesPropertiesCommand.h"
 
 #include "cmSourceFile.h"
+#include "cmSystemTools.h"
 
 // cmSetSourceFilesPropertiesCommand
 bool cmSetSourceFilesPropertiesCommand::InitialPass(
diff --git a/Source/cmSiteNameCommand.cxx b/Source/cmSiteNameCommand.cxx
index 7664eca..18c2a3e 100644
--- a/Source/cmSiteNameCommand.cxx
+++ b/Source/cmSiteNameCommand.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmSiteNameCommand.h"
 
+#include "cmSystemTools.h"
+
 #include <cmsys/RegularExpression.hxx>
 
 // cmSiteNameCommand
diff --git a/Source/cmStringCommand.cxx b/Source/cmStringCommand.cxx
index c73025a..33d22e4 100644
--- a/Source/cmStringCommand.cxx
+++ b/Source/cmStringCommand.cxx
@@ -3,6 +3,7 @@
 #include "cmStringCommand.h"
 
 #include "cmCryptoHash.h"
+#include "cmSystemTools.h"
 
 #include <cmsys/RegularExpression.hxx>
 #include <cmsys/SystemTools.hxx>
diff --git a/Source/cmSubdirCommand.cxx b/Source/cmSubdirCommand.cxx
index fe7f659..d502c5f 100644
--- a/Source/cmSubdirCommand.cxx
+++ b/Source/cmSubdirCommand.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmSubdirCommand.h"
 
+#include "cmSystemTools.h"
+
 // cmSubdirCommand
 bool cmSubdirCommand::InitialPass(std::vector<std::string> const& args,
                                   cmExecutionStatus&)
diff --git a/Source/cmTargetLinkLibrariesCommand.cxx b/Source/cmTargetLinkLibrariesCommand.cxx
index 804dc5a..9626992 100644
--- a/Source/cmTargetLinkLibrariesCommand.cxx
+++ b/Source/cmTargetLinkLibrariesCommand.cxx
@@ -3,6 +3,9 @@
 #include "cmTargetLinkLibrariesCommand.h"
 
 #include "cmGeneratorExpression.h"
+#include "cmGlobalGenerator.h"
+#include "cmState.h"
+#include "cmSystemTools.h"
 
 const char* cmTargetLinkLibrariesCommand::LinkLibraryTypeNames[3] = {
   "general", "debug", "optimized"
diff --git a/Source/cmTimestamp.cxx b/Source/cmTimestamp.cxx
index 6a8c9c6..9597e09 100644
--- a/Source/cmTimestamp.cxx
+++ b/Source/cmTimestamp.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmTimestamp.h"
 
+#include "cmSystemTools.h"
+
 #include <cstdlib>
 #include <cstring>
 #include <sstream>
diff --git a/Source/cmTryRunCommand.cxx b/Source/cmTryRunCommand.cxx
index b248489..6787c8e 100644
--- a/Source/cmTryRunCommand.cxx
+++ b/Source/cmTryRunCommand.cxx
@@ -2,7 +2,10 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmTryRunCommand.h"
 
+#include "cmState.h"
+#include "cmSystemTools.h"
 #include "cmTryCompileCommand.h"
+
 #include <cmsys/FStream.hxx>
 
 // cmTryRunCommand
diff --git a/Source/cmUnsetCommand.cxx b/Source/cmUnsetCommand.cxx
index 746c435..2fea6192 100644
--- a/Source/cmUnsetCommand.cxx
+++ b/Source/cmUnsetCommand.cxx
@@ -2,6 +2,8 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmUnsetCommand.h"
 
+#include "cmSystemTools.h"
+
 // cmUnsetCommand
 bool cmUnsetCommand::InitialPass(std::vector<std::string> const& args,
                                  cmExecutionStatus&)
diff --git a/Source/cmWhileCommand.cxx b/Source/cmWhileCommand.cxx
index c52ea40..beb59bf 100644
--- a/Source/cmWhileCommand.cxx
+++ b/Source/cmWhileCommand.cxx
@@ -3,6 +3,7 @@
 #include "cmWhileCommand.h"
 
 #include "cmConditionEvaluator.h"
+#include "cmSystemTools.h"
 
 cmWhileFunctionBlocker::cmWhileFunctionBlocker(cmMakefile* mf)
   : Makefile(mf)