1 files changed, 150 insertions, 0 deletions
diff --git a/Source/cmUnixMakefile.cxx b/Source/cmUnixMakefile.cxx
new file mode 100644
index 0000000..4a14599
--- /dev/null
+++ b/Source/cmUnixMakefile.cxx
@@ -0,0 +1,150 @@
+#include "cmUnixMakefile.h"
+#include <fstream>
+#include <iostream>
+
+// Output the depend information for all the classes 
+// in the makefile.
+void cmUnixMakefile::OutputDepends(std::ostream& fout)
+{
+  for(int i = 0; i < m_Classes.size(); i++)
+    {
+    if(!m_Classes[i].m_AbstractClass && !m_Classes[i].m_HeaderFileOnly)
+      {
+      if( m_Classes[i].m_Depends.size())
+	{
+	fout << m_Classes[i].m_ClassName << ".o : \\\n";
+	for(std::vector<std::string>::iterator j =  
+	      m_Classes[i].m_Depends.begin();
+	    j != m_Classes[i].m_Depends.end(); ++j)
+	  {
+	  if(j+1 == m_Classes[i].m_Depends.end())
+	    {
+	    fout << *j << " \n";
+	    }
+	  else
+	    {
+	    fout << *j << " \\\n";
+	    }
+	  }
+	fout << "\n\n";
+	}
+      }
+    }
+}
+
+// fix up names of directories so they can be used
+// as targets in makefiles.
+inline std::string FixDirectoryName(const char* dir)
+{
+  std::string s = dir;
+  // replace ../ with 3 under bars
+  size_t pos = s.find("../");
+  if(pos != std::string::npos)
+    {
+    s.replace(pos, 3, "___");
+    }
+  // replace / directory separators with a single under bar 
+  pos = s.find("/");
+  while(pos != std::string::npos)
+    {
+    s.replace(pos, 1, "_");
+    pos = s.find("/");
+    }
+  return s;
+}
+
+// output the makefile to the named file
+void cmUnixMakefile::OutputMakefile(const char* file)
+{
+  std::ofstream fout(file);
+  if(!fout)
+    {
+    std::cerr  << "Error can not open " << file << " for write" << std::endl;
+    return;
+    }
+  if(m_Classes.size() )
+    {
+    fout << "SRC_OBJ = \\\n";
+    for(int i = 0; i < m_Classes.size(); i++)
+      {
+      if(!m_Classes[i].m_AbstractClass && !m_Classes[i].m_HeaderFileOnly)
+	{
+	fout << m_Classes[i].m_ClassName << ".o ";
+	if(i ==  m_Classes.size() -1)
+	  {
+	  fout << "\n\n";
+	  }
+	else
+	  {
+	  fout << "\\\n";
+	  }
+	}
+      }
+    fout << "\n";
+    }
+  if( m_Executables )
+    {
+    for(int i = 0; i < m_Classes.size(); i++)
+      {
+      if(!m_Classes[i].m_AbstractClass && !m_Classes[i].m_HeaderFileOnly)
+	{ 
+        std::string DotO = m_Classes[i].m_ClassName;
+        DotO += ".o";
+        fout << m_Classes[i].m_ClassName << ": " << DotO << "\n";
+	fout << "\t ${CXX}  ${CXX_FLAGS}  " << DotO.c_str() << " -o $@ -L${ITK_OBJ}/Code/Common -lITKCommon \\\n"
+	     << "\t-L${ITK_OBJ}/Code/Insight3DParty/vxl -lITKNumerics -lm ${DL_LIBS}\n\n";
+	}
+      }
+    }
+  
+  if( m_SubDirectories.size() )
+    {
+    fout << "SUBDIR_BUILD = \\\n";
+    int i;
+    for(i =0; i < m_SubDirectories.size(); i++)
+      { 
+      std::string subdir = FixDirectoryName(m_SubDirectories[i].c_str());
+      fout << "build_" << subdir.c_str();
+      if(i == m_SubDirectories.size()-1)
+	{
+	fout << " \n\n";
+	}
+      else
+	{
+	fout << " \\\n";
+	}
+      }
+    fout << std::endl;
+    fout << "SUBDIR_CLEAN = \\\n";
+    for(i =0; i < m_SubDirectories.size(); i++)
+      { 
+      std::string subdir = FixDirectoryName(m_SubDirectories[i].c_str());
+      fout << "clean_" << subdir.c_str();
+      if(i == m_SubDirectories.size()-1)
+	{
+	fout << " \n\n";
+	}
+      else
+	{
+	fout << " \\\n";
+	}
+      }
+    fout << std::endl;
+    fout << "alldirs : ${SUBDIR_BUILD}\n\n";
+
+    for(i =0; i < m_SubDirectories.size(); i++)
+      {
+      std::string subdir = FixDirectoryName(m_SubDirectories[i].c_str());
+      fout << "build_" << subdir.c_str() << ": targets.make\n";
+      fout << "\tcd " << m_SubDirectories[i].c_str() 
+	   << "; ${MAKE} -${MAKEFLAGS} targets.make\n";
+      fout << "\tcd " << m_SubDirectories[i].c_str()
+	   << "; ${MAKE} -${MAKEFLAGS} all\n\n";
+
+      fout << "clean_" << subdir.c_str() << ": \n";
+      fout << "\tcd " << m_SubDirectories[i].c_str() 
+	   << "; ${MAKE} -${MAKEFLAGS} clean\n\n";
+      }
+    }
+  this->OutputDepends(fout);
+}