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Clean up configure/build-process.

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- assume C++ standard-conforming environment
- add a user-option for gnuplot-support
- separate gnuplot-code into declaration and implementation,
  so we can define at EO-build-time whether to use it or not.

Adopt code and Makefiles to above changes.

Some minor fixes.
This commit is contained in:
kuepper 2005-10-02 21:42:08 +00:00
commit 47af7cfe5a
22 changed files with 603 additions and 537 deletions
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45
eo/src/utils/pipecom.h
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@ -1,48 +1,47 @@
/* ----------------------------------------------------------------------
* Where........: CMAP - Polytechnique
* Where........: CMAP - Polytechnique
* File.........: pipecom.h
* Author.......: Bertrand Lamy (EEAAX)
* Created......: Thu Mar 9 17:21:15 1995
* Description..: Pipe communication with a process
*
* Ident........: $Id: pipecom.h,v 1.3 2001-10-08 09:13:16 evomarc Exp $
* ----------------------------------------------------------------------
*/
#ifndef PIPECOM_H
#define PIPECOM_H
// This file cannot be used from C any more due to some const additions.
// However, if you remove the const, it should work in C as well.
// this file cannot be used from C or C++ any more due to some const additions
// however, if you remove the const, it should work in C also
#ifdef __cplusplus
extern "C" {
#endif
#ifndef EO_PIPECOM_H
#define EO_PIPECOM_H
#include <stdio.h>
typedef struct PipeCommunication {
typedef struct PipeCommunication {
FILE *fWrit;
FILE *fRead;
int pid;
} PCom;
PCom *PipeComOpen( char *prog );
PCom *PipeComOpenArgv( char *prog, char *argv[] );
extern PCom *PipeComOpen( char *prog );
extern PCom *PipeComOpenArgv( char *prog, char *argv[] );
int PipeComSend( PCom *to, const char *line );
int PipeComSendn( PCom *to, const char *data, int n );
extern int PipeComSend( PCom *to, const char *line );
extern int PipeComSendn( PCom *to, const char *data, int n );
int PipeComReceive( PCom *from, char *data, int max );
extern int PipeComReceive( PCom *from, char *data, int max );
int PipeComClose( PCom *to );
extern int PipeComClose( PCom *to );
extern int PipeComWaitFor( PCom *from, char *what );
int PipeComWaitFor( PCom *from, char *what );
#ifdef __cplusplus
} /* ferme extern "C" */
#endif
#endif // EO_PIPECOM_H
#endif
// Local Variables:
// coding: iso-8859-1
// mode: C++
// c-file-style: "Stroustrup"
// fill-column: 80
// End: