Add JOM support and clean up some of the tar -E stuff

6 files changed, 147 insertions, 18 deletions

diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index 96b0e4e..ecbecaf 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -281,6 +281,8 @@ IF (WIN32)
       cmGlobalMinGWMakefileGenerator.cxx
       cmGlobalNMakeMakefileGenerator.cxx
       cmGlobalNMakeMakefileGenerator.h
+      cmGlobalJOMMakefileGenerator.cxx
+      cmGlobalJOMMakefileGenerator.h
       cmGlobalVisualStudio6Generator.cxx
       cmGlobalVisualStudio6Generator.h
       cmGlobalVisualStudio71Generator.cxx
diff --git a/Source/cmGlobalJOMMakefileGenerator.cxx b/Source/cmGlobalJOMMakefileGenerator.cxx
new file mode 100644
index 0000000..411e28b
--- /dev/null
+++ b/Source/cmGlobalJOMMakefileGenerator.cxx
@@ -0,0 +1,69 @@
+/*============================================================================
+  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.
+============================================================================*/
+#include "cmGlobalJOMMakefileGenerator.h"
+#include "cmLocalUnixMakefileGenerator3.h"
+#include "cmMakefile.h"
+
+cmGlobalJOMMakefileGenerator::cmGlobalJOMMakefileGenerator()
+{
+  this->FindMakeProgramFile = "CMakeJOMFindMake.cmake";
+  this->ForceUnixPaths = false;
+  this->ToolSupportsColor = true;
+  this->UseLinkScript = false;
+}
+
+void cmGlobalJOMMakefileGenerator
+::EnableLanguage(std::vector<std::string>const& l, 
+                 cmMakefile *mf, 
+                 bool optional)
+{
+  // pick a default 
+  mf->AddDefinition("CMAKE_GENERATOR_CC", "cl");
+  mf->AddDefinition("CMAKE_GENERATOR_CXX", "cl");
+  if(!(cmSystemTools::GetEnv("INCLUDE") && 
+       cmSystemTools::GetEnv("LIB"))
+    )
+    {
+    std::string message = "To use the JOM generator, cmake must be run "
+      "from a shell that can use the compiler cl from the command line. "
+      "This environment does not contain INCLUDE, LIB, or LIBPATH, and "
+      "these must be set for the cl compiler to work. ";
+    mf->IssueMessage(cmake::WARNING,
+                     message);
+    }
+  
+  this->cmGlobalUnixMakefileGenerator3::EnableLanguage(l, mf, optional);
+}
+
+///! Create a local generator appropriate to this Global Generator
+cmLocalGenerator *cmGlobalJOMMakefileGenerator::CreateLocalGenerator()
+{
+  cmLocalUnixMakefileGenerator3* lg = new cmLocalUnixMakefileGenerator3;
+  lg->SetDefineWindowsNULL(true);
+  lg->SetWindowsShell(true);
+  lg->SetMakeSilentFlag("/nologo");
+  lg->SetGlobalGenerator(this);
+  lg->SetIgnoreLibPrefix(true);
+  lg->SetPassMakeflags(true);
+  lg->SetNMake(true);
+  lg->SetUnixCD(false);
+  return lg;
+}
+
+//----------------------------------------------------------------------------
+void cmGlobalJOMMakefileGenerator
+::GetDocumentation(cmDocumentationEntry& entry) const
+{
+  entry.Name = this->GetName();
+  entry.Brief = "Generates JOM makefiles.";
+  entry.Full = "";
+}
diff --git a/Source/cmGlobalJOMMakefileGenerator.h b/Source/cmGlobalJOMMakefileGenerator.h
new file mode 100644
index 0000000..98df5f5
--- /dev/null
+++ b/Source/cmGlobalJOMMakefileGenerator.h
@@ -0,0 +1,47 @@
+/*============================================================================
+  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.
+============================================================================*/
+#ifndef cmGlobalJOMMakefileGenerator_h
+#define cmGlobalJOMMakefileGenerator_h
+
+#include "cmGlobalUnixMakefileGenerator3.h"
+
+/** \class cmGlobalJOMMakefileGenerator
+ * \brief Write a JOM makefiles.
+ *
+ * cmGlobalJOMMakefileGenerator manages nmake build process for a tree
+ */
+class cmGlobalJOMMakefileGenerator : public cmGlobalUnixMakefileGenerator3
+{
+public:
+  cmGlobalJOMMakefileGenerator();
+  static cmGlobalGenerator* New() {
+    return new cmGlobalJOMMakefileGenerator; }
+  ///! Get the name for the generator.
+  virtual const char* GetName() const {
+    return cmGlobalJOMMakefileGenerator::GetActualName();}
+  static const char* GetActualName() {return "JOM Makefiles";}
+
+  /** Get the documentation entry for this generator.  */
+  virtual void GetDocumentation(cmDocumentationEntry& entry) const;
+  
+  ///! Create a local generator appropriate to this Global Generator
+  virtual cmLocalGenerator *CreateLocalGenerator();
+
+  /**
+   * Try to determine system infomation such as shared library
+   * extension, pthreads, byte order etc.  
+   */
+  virtual void EnableLanguage(std::vector<std::string>const& languages,
+                              cmMakefile *, bool optional);
+};
+
+#endif
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx
index df8bfbf..fe95b60 100644
--- a/Source/cmSystemTools.cxx
+++ b/Source/cmSystemTools.cxx
@@ -1704,7 +1704,7 @@ bool cmSystemTools::IsPathToFramework(const char* path)
 
 bool cmSystemTools::CreateTar(const char* outFileName, 
                               const std::vector<cmStdString>& files,
-                              bool gzip, bool verbose)
+                              bool gzip, bool bzip2, bool verbose)
 {
 #if defined(CMAKE_BUILD_WITH_CMAKE)  
   std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
@@ -1755,6 +1755,14 @@ bool cmSystemTools::CreateTar(const char* outFileName,
       cmSystemTools::Error("Unable to use gzip in libarchive");
       }
     } 
+  if(bzip2)
+    {
+    res = archive_write_set_compression_bzip2(a); 
+    if(res != ARCHIVE_OK)
+      {
+      cmSystemTools::Error("Unable to use bzip2 in libarchive");
+      }
+    } 
   res = archive_write_set_format_ustar(a);
   if(res != ARCHIVE_OK)
     {
@@ -1822,7 +1830,7 @@ namespace{
 #define BSDTAR_FILESIZE_PRINTF  "%lu"
 #define BSDTAR_FILESIZE_TYPE    unsigned long
   void
-list_item_verbose(FILE *out, struct archive_entry *entry)
+    list_item_verbose(FILE *out, struct archive_entry *entry)
 {
   char                   tmp[100];
   size_t                         w;
@@ -1862,7 +1870,6 @@ list_item_verbose(FILE *out, struct archive_entry *entry)
     u_width = w;
     }
   fprintf(out, "%-*s ", (int)u_width, p);
-  
   /* Use gname if it's present, else gid. */
   p = archive_entry_gname(entry);
   if (p != NULL && p[0] != '\0')
@@ -1905,7 +1912,7 @@ list_item_verbose(FILE *out, struct archive_entry *entry)
     gs_width = w+strlen(tmp)+1;
     }
   fprintf(out, "%*s", (int)(gs_width - w), tmp);
-  
+
   /* Format the time using 'ls -l' conventions. */
   tim = archive_entry_mtime(entry);
 #define HALF_YEAR (time_t)365 * 86400 / 2
@@ -1926,7 +1933,7 @@ list_item_verbose(FILE *out, struct archive_entry *entry)
   strftime(tmp, sizeof(tmp), fmt, localtime(&tim));
   fprintf(out, " %s ", tmp);
   fprintf(out, "%s", archive_entry_pathname(entry));
-  
+
   /* Extra information for links. */
   if (archive_entry_hardlink(entry)) /* Hard link */
     {
@@ -1967,7 +1974,8 @@ int copy_data(struct archive *ar, struct archive *aw)
     }
 }
 
-bool extract_tar(const char* outFileName, bool verbose, bool extract)
+bool extract_tar(const char* outFileName, bool verbose, 
+                 bool extract)
 {
   struct archive* a = archive_read_new();
   struct archive *ext = archive_write_disk_new();
@@ -2038,10 +2046,8 @@ bool extract_tar(const char* outFileName, bool verbose, bool extract)
 #endif 
 
 bool cmSystemTools::ExtractTar(const char* outFileName, 
-                               const std::vector<cmStdString>& files, 
                                bool , bool verbose)
 {
-  (void)files;
 #if defined(CMAKE_BUILD_WITH_CMAKE)
   return extract_tar(outFileName, verbose, true);
 #else
@@ -2052,11 +2058,10 @@ bool cmSystemTools::ExtractTar(const char* outFileName,
 }
 
 bool cmSystemTools::ListTar(const char* outFileName, 
-                            std::vector<cmStdString>& files, bool ,
+                            bool ,
                             bool verbose)
 {
 #if defined(CMAKE_BUILD_WITH_CMAKE)
-  (void)files;
   return extract_tar(outFileName, verbose, false);
 #else
   (void)outFileName;
diff --git a/Source/cmSystemTools.h b/Source/cmSystemTools.h
index 679884e..6364870 100644
--- a/Source/cmSystemTools.h
+++ b/Source/cmSystemTools.h
@@ -354,13 +354,11 @@ public:
 
   /** Create tar */
   static bool ListTar(const char* outFileName,
-                      std::vector<cmStdString>& files, 
                       bool gzip, bool verbose);
   static bool CreateTar(const char* outFileName,
                         const std::vector<cmStdString>& files, bool gzip,
-                        bool verbose);
-  static bool ExtractTar(const char* inFileName,
-                         const std::vector<cmStdString>& files, bool gzip, 
+                        bool bzip2, bool verbose);
+  static bool ExtractTar(const char* inFileName, bool gzip, 
                          bool verbose);
   // This should be called first thing in main
   // it will keep child processes from inheriting the
diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index b9162bb..fafe2ae 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -67,6 +67,7 @@
 #    include "cmGlobalVisualStudio8Win64Generator.h"
 #    include "cmGlobalBorlandMakefileGenerator.h"
 #    include "cmGlobalNMakeMakefileGenerator.h"
+#    include "cmGlobalJOMMakefileGenerator.h"
 #    include "cmGlobalWatcomWMakeGenerator.h"
 #    define CMAKE_HAVE_VS_GENERATORS
 #  endif
@@ -969,7 +970,7 @@ void CMakeCommandUsage(const char* program)
     << "  remove_directory dir      - remove a directory and its contents\n"
     << "  remove [-f] file1 file2 ... - remove the file(s), use -f to force "
        "it\n"
-    << "  tar [cxt][vfz] file.tar file/dir1 file/dir2 ... - create a tar "
+    << "  tar [cxt][vfz][cvfj] file.tar file/dir1 file/dir2 ... - create a tar "
        "archive\n"
     << "  time command [args] ...   - run command and return elapsed time\n"
     << "  touch file                - touch a file.\n"
@@ -1540,7 +1541,12 @@ int cmake::ExecuteCMakeCommand(std::vector<std::string>& args)
         files.push_back(args[cc]);
         }
       bool gzip = false;
+      bool bzip2 = false;
       bool verbose = false;
+      if ( flags.find_first_of('j') != flags.npos )
+        {
+        bzip2 = true;
+        }
       if ( flags.find_first_of('z') != flags.npos )
         {
         gzip = true;
@@ -1552,7 +1558,7 @@ int cmake::ExecuteCMakeCommand(std::vector<std::string>& args)
 
       if ( flags.find_first_of('t') != flags.npos )
         {
-        if ( !cmSystemTools::ListTar(outFile.c_str(), files, gzip, verbose) )
+        if ( !cmSystemTools::ListTar(outFile.c_str(), gzip, verbose) )
           {
           cmSystemTools::Error("Problem creating tar: ", outFile.c_str());
           return 1;
@@ -1561,7 +1567,7 @@ int cmake::ExecuteCMakeCommand(std::vector<std::string>& args)
       else if ( flags.find_first_of('c') != flags.npos )
         {
         if ( !cmSystemTools::CreateTar(
-            outFile.c_str(), files, gzip, verbose) )
+               outFile.c_str(), files, gzip, bzip2, verbose) )
           {
           cmSystemTools::Error("Problem creating tar: ", outFile.c_str());
           return 1;
@@ -1570,7 +1576,7 @@ int cmake::ExecuteCMakeCommand(std::vector<std::string>& args)
       else if ( flags.find_first_of('x') != flags.npos )
         {
         if ( !cmSystemTools::ExtractTar(
-            outFile.c_str(), files, gzip, verbose) )
+            outFile.c_str(), gzip, verbose) )
           {
           cmSystemTools::Error("Problem extracting tar: ", outFile.c_str());
           return 1;
@@ -2381,6 +2387,8 @@ void cmake::AddDefaultGenerators()
     &cmGlobalBorlandMakefileGenerator::New;
   this->Generators[cmGlobalNMakeMakefileGenerator::GetActualName()] =
     &cmGlobalNMakeMakefileGenerator::New;
+  this->Generators[cmGlobalJOMMakefileGenerator::GetActualName()] =
+    &cmGlobalJOMMakefileGenerator::New;
   this->Generators[cmGlobalWatcomWMakeGenerator::GetActualName()] =
     &cmGlobalWatcomWMakeGenerator::New;
 # endif