createmakefile< CFC > Class Template Reference

Create a makeilfe in the current directory. Assumes the flat directory structure. More...

#include <createmakefile.h>

Collaboration diagram for createmakefile< CFC >:

List of all members.

Public Member Functions
void	pathsbuild ()
	Build the paths.
	createmakefile (int argc, char **argv)
	Creates the data structure.
stringc	pathsstring () const
	Iterate over paths returning a string.
stringc	objsstring ()
	Iterate over objs returning a string.
void	eval ()
	Write Makefile to current directory.
Public Attributes
makestate< CFC >	ms
	The state and makefile processing machine.
set< string >	paths
	List of paths.
string	makefile
	Name of makefile generated in local directory.
string	lib
	Name of libraries file.
string	corrupt
	Support for corrupt compilation, expecting <targ>.o.

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Detailed Description

template<typename CFC>
class createmakefile< CFC >

Create a makeilfe in the current directory. Assumes the flat directory structure.

Definition at line 19 of file createmakefile.h.

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Constructor & Destructor Documentation

template<typename CFC >

createmakefile< CFC >::createmakefile	(	int	argc,
		char **	argv
	)			[inline]

Creates the data structure.

Definition at line 83 of file createmakefile.h.

References createmakefile< CFC >::corrupt, createmakefile< CFC >::lib, createmakefile< CFC >::makefile, commandline::mapvar(), createmakefile< CFC >::ms, and createmakefile< CFC >::pathsbuild().

{
  commandline cmd(argc,argv);
  cmd.mapvar(ms.driver,"driver");

  makefile="Makefile";
  cmd.mapvar(makefile,"makefile");

  lib="libraries";
  cmd.mapvar(lib,"lib");

  corrupt="";
  cmd.mapvar(corrupt,"corrupt");

  //processqueuebuild<cfcontainervec> pq(ms);
  processqueuebuild<CFC> pq(ms);
  for ( ; !pq; ++pq );

  ms.objsdependenciesPass1();
  ms.objsdependenciesPass2();

  pathsbuild();


  // NOTE:  I have a bud that I could not track.
  //
  // Problem:  main.h in main.o includes for cfcontainerhash,
  //   but not for cfcontainervec
  //
  // Solution: remove header.  Not ideal, but until the bug
  //           can be found this is best.

  // driver.o had driver.h in includes!
  {
    compilationfile* x1 = ms.proj.files[ms.proj.driverh()]; 
    assert(x1);
    compilationfile* x2 = ms.objs[ms.proj.drivero()]; 
    assert(x2);
    
    string str;
    for (ms.objs.reset(); !ms.objs; ++ms.objs)
    {
      if (ms.objs() != x2)
        continue;

      //ms.objs()->print();

      vector<compilationfile*>& includes(ms.objs()->includes);
      vector<compilationfile*>::iterator f = find(includes.begin(),includes.end(),x1);
      if (f!=includes.end())
      {
        //cout << "found" << endl;
        includes.erase(f);
      }
    }    
  }

} 

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Member Function Documentation

template<typename CFC >

void createmakefile< CFC >::eval

(

)

[inline]

Write Makefile to current directory.

Definition at line 161 of file createmakefile.h.

References createmakefile< CFC >::corrupt, createmakefile< CFC >::lib, createmakefile< CFC >::makefile, createmakefile< CFC >::ms, createmakefile< CFC >::objsstring(), and createmakefile< CFC >::pathsstring().

Referenced by createmakefiletest::test02(), and createmakefiletest::test03().

{
  ofstream file(makefile.c_str()); 

  file << "# This makefile was generated using the build tool found at" << endl;
  file << "# http://www.fluxionsdividebyzero.com/p1/misc/makefilebuildtool.html" << endl << endl;
  file << "CC=g++ -Wall" << endl;
  file << "INC=" << pathsstring() << endl;
  file << "OBJ=" << objsstring() << endl;

  // Look for libraries file, echo its contents after LIB=
  ifstream filelibraries(lib.c_str());
//cout << SHOW(libraries) << endl;
  string lib2;
  if (filelibraries.eof()==false)
    getline(filelibraries,lib2);
  file << "LIB=" << lib2 << endl << endl << endl;

//cout << SHOW(corrupt) << endl;

  if (corrupt.empty())
    file << ms.driver << ": $(OBJ)" << endl;
  else
  {
    compilationfile* x;
    bool found=false;
    for (ms.objs.reset(); !ms.objs; ++ms.objs)
    {
      x=ms.objs();
      assert(x);
//cout << SHOW(x->filename) << endl;
      if (x->filename == corrupt)
        found=true;
    }      
    if (found==false)
    {
      cout << "error:  " << corrupt << " not a dependency" << endl;
      return;
    }
      
    file << ms.driver << ": " << corrupt << endl;
  }

  
  file << " $(CC) $(INC) -o " << ms.driver << " $(OBJ) $(LIB)" << endl;

  compilationfile* x;
  for (ms.objs.reset(); !ms.objs; ++ms.objs)
  {
    x=ms.objs();
    assert(x);

    file << x->filename << ":";

    for (uint i=0; i<x->includes.size(); ++i)
    {
      if (x->includes[i]->isobj())
        file << " " << x->includes[i]->filename;
      else
        file << " " << x->includes[i]->filenamefull();
    }  
    file << endl;
    file << " $(CC) $(INC) -c " << x->linksource->filenamefull() << endl;
  }

  file << endl;
  file << "clean:" << endl;
  file << " rm *.o *.order *.out gmon.* " << ms.driver <<  endl;
  file << endl;

  file << endl;
  file << "# Re-compile specific parts of the program. e.g." << endl;
  file << "#   $ make del targ=windowscale" << endl;
  file << "targ=__nopattern__" << endl;
  file << "del:" << endl;
  file << " rm *${targ}*.o; make" <<  endl;
  file << endl;


//  system("if [ -e tempheaders.txt ]; then rm tempheaders.txt; fi");
  string arg("if [ -e "+makefilebtglobals::tempheaders+" ]; then rm "
    + makefilebtglobals::tempheaders+"; fi");
  system(arg.c_str());
  system("if [ -e tempcpp.txt ]; then rm tempcpp.txt; fi");
}

template<typename CFC >

stringc createmakefile< CFC >::objsstring

(

)

[inline]

Iterate over objs returning a string.

Definition at line 58 of file createmakefile.h.

References createmakefile< CFC >::ms.

Referenced by createmakefile< CFC >::eval().

{
  string str;
  for (ms.objs.reset(); !ms.objs; ++ms.objs)
  {
    str += (ms.objs()->filename + " ");
  }

  return str;
}

template<typename CFC >

void createmakefile< CFC >::pathsbuild

(

)

[inline]

Build the paths.

Definition at line 144 of file createmakefile.h.

References compilationfile::includes, createmakefile< CFC >::ms, and createmakefile< CFC >::paths.

Referenced by createmakefile< CFC >::createmakefile().

{
  compilationfile* x;
  for ( ms.objs.reset(); !ms.objs; ++ms.objs )
  {
    x = ms.objs();
    assert(x);
    uint kmax=x->includes.size();
    for (uint k=0; k<kmax; ++k)
    {
      assert(x->includes[k]);
      paths.insert( x->includes[k]->path );
    }
  }
}

template<typename CFC >

stringc createmakefile< CFC >::pathsstring

(

)

const [inline]

Iterate over paths returning a string.

Definition at line 70 of file createmakefile.h.

References createmakefile< CFC >::paths.

Referenced by createmakefile< CFC >::eval(), and createmakefiletest::test01().

{
  string str;

  set<string>::const_iterator i=paths.begin();
  set<string>::const_iterator iend=paths.end();
  for ( ; i!=iend; ++i)
    str += ("-I" + *i + " ");

  return str;  
}

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Member Data Documentation

template<typename CFC>

string createmakefile< CFC >::corrupt

Support for corrupt compilation, expecting <targ>.o.

Definition at line 36 of file createmakefile.h.

Referenced by createmakefile< CFC >::createmakefile(), and createmakefile< CFC >::eval().

template<typename CFC>

string createmakefile< CFC >::lib

Name of libraries file.

Definition at line 33 of file createmakefile.h.

Referenced by createmakefile< CFC >::createmakefile(), and createmakefile< CFC >::eval().

template<typename CFC>

string createmakefile< CFC >::makefile

Name of makefile generated in local directory.

Definition at line 30 of file createmakefile.h.

Referenced by createmakefile< CFC >::createmakefile(), and createmakefile< CFC >::eval().

template<typename CFC>

makestate<CFC> createmakefile< CFC >::ms

The state and makefile processing machine.

Definition at line 24 of file createmakefile.h.

Referenced by createmakefile< CFC >::createmakefile(), createmakefile< CFC >::eval(), createmakefile< CFC >::objsstring(), createmakefile< CFC >::pathsbuild(), createmakefiletest::test01(), createmakefiletest::test02(), and createmakefiletest::test03().

template<typename CFC>

set<string> createmakefile< CFC >::paths

List of paths.

Definition at line 27 of file createmakefile.h.

Referenced by createmakefile< CFC >::pathsbuild(), and createmakefile< CFC >::pathsstring().

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The documentation for this class was generated from the following file:

• makefilebuildtool/createmakefile.h