Split cmBootstrapCommands.cxx into two sources

The single translation unit has grown too large for some compilers.
Split it into cmBootstrapCommands1.cxx and cmBootstrapCommands2.cxx.

Source/CMakeLists.txt

@@ -113,7 +113,8 @@ endif()
 set(SRCS
   cmStandardIncludes.cxx
   cmArchiveWrite.cxx
-  cmBootstrapCommands.cxx
+  cmBootstrapCommands1.cxx
+  cmBootstrapCommands2.cxx
   cmCacheManager.cxx
   cmCacheManager.h
   cmCommands.cxx

Source/cmBootstrapCommands1.cxx

@@ -0,0 +1,91 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+// This file is used to compile all the commands
+// that CMake knows about at compile time.
+// This is sort of a boot strapping approach since you would
+// like to have CMake to build CMake.
+#include "cmCommands.h"
+#include "cmAddCustomCommandCommand.cxx"
+#include "cmAddCustomTargetCommand.cxx"
+#include "cmAddDefinitionsCommand.cxx"
+#include "cmAddDependenciesCommand.cxx"
+#include "cmAddExecutableCommand.cxx"
+#include "cmAddLibraryCommand.cxx"
+#include "cmAddSubDirectoryCommand.cxx"
+#include "cmAddTestCommand.cxx"
+#include "cmBreakCommand.cxx"
+#include "cmBuildCommand.cxx"
+#include "cmCMakeMinimumRequired.cxx"
+#include "cmCMakePolicyCommand.cxx"
+#include "cmCommandArgumentsHelper.cxx"
+#include "cmConfigureFileCommand.cxx"
+#include "cmCoreTryCompile.cxx"
+#include "cmCreateTestSourceList.cxx"
+#include "cmDefinePropertyCommand.cxx"
+#include "cmElseCommand.cxx"
+#include "cmEnableLanguageCommand.cxx"
+#include "cmEnableTestingCommand.cxx"
+#include "cmEndForEachCommand.cxx"
+#include "cmEndFunctionCommand.cxx"
+#include "cmEndIfCommand.cxx"
+#include "cmEndMacroCommand.cxx"
+#include "cmEndWhileCommand.cxx"
+#include "cmExecProgramCommand.cxx"
+#include "cmExecuteProcessCommand.cxx"
+#include "cmExternalMakefileProjectGenerator.cxx"
+#include "cmFindBase.cxx"
+#include "cmFindCommon.cxx"
+#include "cmFileCommand.cxx"
+#include "cmFindFileCommand.cxx"
+#include "cmFindLibraryCommand.cxx"
+#include "cmFindPackageCommand.cxx"
+#include "cmFindPathCommand.cxx"
+#include "cmFindProgramCommand.cxx"
+#include "cmForEachCommand.cxx"
+#include "cmFunctionCommand.cxx"
+
+void GetBootstrapCommands1(std::list<cmCommand*>& commands)
+{
+  commands.push_back(new cmAddCustomCommandCommand);
+  commands.push_back(new cmAddCustomTargetCommand);
+  commands.push_back(new cmAddDefinitionsCommand);
+  commands.push_back(new cmAddDependenciesCommand);
+  commands.push_back(new cmAddExecutableCommand);
+  commands.push_back(new cmAddLibraryCommand);
+  commands.push_back(new cmAddSubDirectoryCommand);
+  commands.push_back(new cmAddTestCommand);
+  commands.push_back(new cmBreakCommand);
+  commands.push_back(new cmBuildCommand);
+  commands.push_back(new cmCMakeMinimumRequired);
+  commands.push_back(new cmCMakePolicyCommand);
+  commands.push_back(new cmConfigureFileCommand);
+  commands.push_back(new cmCreateTestSourceList);
+  commands.push_back(new cmDefinePropertyCommand);
+  commands.push_back(new cmElseCommand);
+  commands.push_back(new cmEnableLanguageCommand);
+  commands.push_back(new cmEnableTestingCommand);
+  commands.push_back(new cmEndForEachCommand);
+  commands.push_back(new cmEndFunctionCommand);
+  commands.push_back(new cmEndIfCommand);
+  commands.push_back(new cmEndMacroCommand);
+  commands.push_back(new cmEndWhileCommand);
+  commands.push_back(new cmExecProgramCommand);
+  commands.push_back(new cmExecuteProcessCommand);
+  commands.push_back(new cmFileCommand);
+  commands.push_back(new cmFindFileCommand);
+  commands.push_back(new cmFindLibraryCommand);
+  commands.push_back(new cmFindPackageCommand);
+  commands.push_back(new cmFindPathCommand);
+  commands.push_back(new cmFindProgramCommand);
+  commands.push_back(new cmForEachCommand);
+  commands.push_back(new cmFunctionCommand);
+}

Source/cmBootstrapCommands.cxx → Source/cmBootstrapCommands2.cxx

@@ -14,44 +14,6 @@
 // This is sort of a boot strapping approach since you would
 // like to have CMake to build CMake.
 #include "cmCommands.h"
-#include "cmAddCustomCommandCommand.cxx"
-#include "cmAddCustomTargetCommand.cxx"
-#include "cmAddDefinitionsCommand.cxx"
-#include "cmAddDependenciesCommand.cxx"
-#include "cmAddExecutableCommand.cxx"
-#include "cmAddLibraryCommand.cxx"
-#include "cmAddSubDirectoryCommand.cxx"
-#include "cmAddTestCommand.cxx"
-#include "cmBreakCommand.cxx"
-#include "cmBuildCommand.cxx"
-#include "cmCMakeMinimumRequired.cxx"
-#include "cmCMakePolicyCommand.cxx"
-#include "cmCommandArgumentsHelper.cxx"
-#include "cmConfigureFileCommand.cxx"
-#include "cmCoreTryCompile.cxx"
-#include "cmCreateTestSourceList.cxx"
-#include "cmDefinePropertyCommand.cxx"
-#include "cmElseCommand.cxx"
-#include "cmEnableLanguageCommand.cxx"
-#include "cmEnableTestingCommand.cxx"
-#include "cmEndForEachCommand.cxx"
-#include "cmEndFunctionCommand.cxx"
-#include "cmEndIfCommand.cxx"
-#include "cmEndMacroCommand.cxx"
-#include "cmEndWhileCommand.cxx"
-#include "cmExecProgramCommand.cxx"
-#include "cmExecuteProcessCommand.cxx"
-#include "cmExternalMakefileProjectGenerator.cxx"
-#include "cmFindBase.cxx"
-#include "cmFindCommon.cxx"
-#include "cmFileCommand.cxx"
-#include "cmFindFileCommand.cxx"
-#include "cmFindLibraryCommand.cxx"
-#include "cmFindPackageCommand.cxx"
-#include "cmFindPathCommand.cxx"
-#include "cmFindProgramCommand.cxx"
-#include "cmForEachCommand.cxx"
-#include "cmFunctionCommand.cxx"
 #include "cmGeneratorExpressionEvaluationFile.cxx"
 #include "cmGetCMakePropertyCommand.cxx"
 #include "cmGetDirectoryPropertyCommand.cxx"
@@ -96,41 +58,8 @@
 #include "cmUnsetCommand.cxx"
 #include "cmWhileCommand.cxx"
 
-void GetBootstrapCommands(std::list<cmCommand*>& commands)
+void GetBootstrapCommands2(std::list<cmCommand*>& commands)
 {
-  commands.push_back(new cmAddCustomCommandCommand);
-  commands.push_back(new cmAddCustomTargetCommand);
-  commands.push_back(new cmAddDefinitionsCommand);
-  commands.push_back(new cmAddDependenciesCommand);
-  commands.push_back(new cmAddExecutableCommand);
-  commands.push_back(new cmAddLibraryCommand);
-  commands.push_back(new cmAddSubDirectoryCommand);
-  commands.push_back(new cmAddTestCommand);
-  commands.push_back(new cmBreakCommand);
-  commands.push_back(new cmBuildCommand);
-  commands.push_back(new cmCMakeMinimumRequired);
-  commands.push_back(new cmCMakePolicyCommand);
-  commands.push_back(new cmConfigureFileCommand);
-  commands.push_back(new cmCreateTestSourceList);
-  commands.push_back(new cmDefinePropertyCommand);
-  commands.push_back(new cmElseCommand);
-  commands.push_back(new cmEnableLanguageCommand);
-  commands.push_back(new cmEnableTestingCommand);
-  commands.push_back(new cmEndForEachCommand);
-  commands.push_back(new cmEndFunctionCommand);
-  commands.push_back(new cmEndIfCommand);
-  commands.push_back(new cmEndMacroCommand);
-  commands.push_back(new cmEndWhileCommand);
-  commands.push_back(new cmExecProgramCommand);
-  commands.push_back(new cmExecuteProcessCommand);
-  commands.push_back(new cmFileCommand);
-  commands.push_back(new cmFindFileCommand);
-  commands.push_back(new cmFindLibraryCommand);
-  commands.push_back(new cmFindPackageCommand);
-  commands.push_back(new cmFindPathCommand);
-  commands.push_back(new cmFindProgramCommand);
-  commands.push_back(new cmForEachCommand);
-  commands.push_back(new cmFunctionCommand);
   commands.push_back(new cmGetCMakePropertyCommand);
   commands.push_back(new cmGetDirectoryPropertyCommand);
   commands.push_back(new cmGetFilenameComponentCommand);

Source/cmCommands.h

@@ -16,12 +16,13 @@
 class cmCommand;
 /**
  * Global function to return all compiled in commands.
- * To add a new command edit cmCommands.cxx or cmBootstrapCommands.cxx
+ * To add a new command edit cmCommands.cxx or cmBootstrapCommands[12].cxx
  * and add your command.
  * It is up to the caller to delete the commands created by this
  * call.
  */
-void GetBootstrapCommands(std::list<cmCommand*>& commands);
+void GetBootstrapCommands1(std::list<cmCommand*>& commands);
+void GetBootstrapCommands2(std::list<cmCommand*>& commands);
 void GetPredefinedCommands(std::list<cmCommand*>& commands);
 
 

Source/cmGetCMakePropertyCommand.cxx

@@ -11,6 +11,8 @@
 ============================================================================*/
 #include "cmGetCMakePropertyCommand.h"
 
+#include "cmGlobalGenerator.h"
+#include "cmLocalGenerator.h"
 #include "cmake.h"
 
 // cmGetCMakePropertyCommand

Source/cmGetPropertyCommand.cxx

@@ -13,6 +13,9 @@
 
 #include "cmake.h"
 #include "cmTest.h"
+#include "cmGlobalGenerator.h"
+#include "cmLocalGenerator.h"
+#include "cmSourceFile.h"
 #include "cmPropertyDefinition.h"
 
 //----------------------------------------------------------------------------

Source/cmake.cxx

@@ -2642,7 +2642,8 @@ const char* cmake::GetCacheDefinition(const char* name) const
 void cmake::AddDefaultCommands()
 {
   std::list<cmCommand*> commands;
-  GetBootstrapCommands(commands);
+  GetBootstrapCommands1(commands);
+  GetBootstrapCommands2(commands);
   GetPredefinedCommands(commands);
   for(std::list<cmCommand*>::iterator i = commands.begin();
       i != commands.end(); ++i)

bootstrap

@@ -247,7 +247,8 @@ CMAKE_CXX_SOURCES="\
   cmMakefileUtilityTargetGenerator \
   cmOSXBundleGenerator \
   cmNewLineStyle \
-  cmBootstrapCommands \
+  cmBootstrapCommands1 \
+  cmBootstrapCommands2 \
   cmCommands \
   cmTarget \
   cmTest \
@@ -1449,11 +1450,15 @@ for a in ${CMAKE_CXX_SOURCES} ${CMAKE_C_SOURCES} ${KWSYS_CXX_SOURCES} ${KWSYS_C_
   objs="${objs} ${a}.o"
 done
 
-# Generate dependencies for cmBootstrapCommands.cxx
-for file in `grep "#include.*cm[^.]*.cxx" "${cmake_source_dir}/Source/cmBootstrapCommands.cxx" | sed "s/.* \"\(.*\)\"/\1/"`; do
-  cmBootstrapCommandsDeps="${cmBootstrapCommandsDeps} `cmake_escape "${cmake_source_dir}/Source/$file"`"
+# Generate dependencies for cmBootstrapCommands1.cxx
+for file in `grep "#include.*cm[^.]*.cxx" "${cmake_source_dir}/Source/cmBootstrapCommands1.cxx" | sed "s/.* \"\(.*\)\"/\1/"`; do
+  cmBootstrapCommands1Deps="${cmBootstrapCommands1Deps} `cmake_escape "${cmake_source_dir}/Source/$file"`"
 done
-cmBootstrapCommandsDeps=`echo $cmBootstrapCommandsDeps`
+cmBootstrapCommands1Deps=`echo $cmBootstrapCommands1Deps`
+for file in `grep "#include.*cm[^.]*.cxx" "${cmake_source_dir}/Source/cmBootstrapCommands2.cxx" | sed "s/.* \"\(.*\)\"/\1/"`; do
+  cmBootstrapCommands2Deps="${cmBootstrapCommands2Deps} `cmake_escape "${cmake_source_dir}/Source/$file"`"
+done
+cmBootstrapCommands2Deps=`echo $cmBootstrapCommands2Deps`
 
 if [ "x${cmake_ansi_cxx_flags}" != "x" ]; then
   cmake_cxx_flags="${cmake_ansi_cxx_flags} ${cmake_cxx_flags}"
@@ -1486,7 +1491,8 @@ for a in ${CMAKE_CXX_SOURCES}; do
   echo "${a}.o : ${src} ${dep}" >> "${cmake_bootstrap_dir}/Makefile"
   echo "	${cmake_cxx_compiler} ${cmake_cxx_flags} -c ${src} -o ${a}.o" >> "${cmake_bootstrap_dir}/Makefile"
 done
-echo "cmBootstrapCommands.o : $cmBootstrapCommandsDeps" >> "${cmake_bootstrap_dir}/Makefile"
+echo "cmBootstrapCommands1.o : $cmBootstrapCommands1Deps" >> "${cmake_bootstrap_dir}/Makefile"
+echo "cmBootstrapCommands2.o : $cmBootstrapCommands2Deps" >> "${cmake_bootstrap_dir}/Makefile"
 for a in ${CMAKE_C_SOURCES}; do
   src=`cmake_escape "${cmake_source_dir}/Source/${a}.c"`
   echo "${a}.o : ${src} ${dep}" >> "${cmake_bootstrap_dir}/Makefile"