Generify source code

Previously we would fail in some parts of the code if we did not have a
premade configuration, now we use any code that was marked as Linux, BSD and
Solaris as our basis in order to support building unknown Unix systems.

cde/programs/dtinfo/dtinfo/src/Other/WindowSystemMotif.C

@@ -171,12 +171,7 @@ static unsigned char anno_double_bits[] = {
    0x0a, 0x20, 0xea, 0x2f, 0x0a, 0x20, 0xea, 0x2f, 0x0a, 0x20, 0xfa, 0x3f,
    0x02, 0x08, 0xfe, 0x0f, 0x00, 0x00};
 
-#if defined(SVR4) || defined(__linux__) || defined(CSRG_BASED)
 #include <signal.h>
-#else
-#include <sys/signal.h>
-#endif
-
 #include <unistd.h>
 #include <stdio.h>
 

cde/programs/dtinfo/dtinfo/src/Preferences/UserPreference.C

@@ -63,9 +63,6 @@
 #include <ctype.h>
 #include <stdio.h>
 #include <unistd.h>
-#if !defined(__linux__) && !defined(CSRG_BASED) && !defined(sun)
-#include <sysent.h>
-#endif
 #include <sys/types.h>
 #include <sys/stat.h>
 

cde/programs/dtinfo/dtinfo/src/Query/QueryTermView.C

@@ -77,9 +77,7 @@
 #include <WWL/WXmPushButton.h>
 
 #include <stdlib.h>
-#if defined(SVR4) || defined(SYSV) || defined(__linux__) || defined(CSRG_BASED)
 #include <limits.h>
-#endif
 
 #define CLASS QueryTermView
 

cde/programs/dtinfo/dtinfo/src/Support/xList.hh

@@ -71,20 +71,12 @@ private:
 };
 
 template <class T>
-#if defined(_IBMR2) || defined(__linux__) || defined(CSRG_BASED) || defined(sun)
 class xList : public List_base
-#else
-class xList : private List_base
-#endif
 {
 // NOTE: This friend declaration is too general because cfront
 // barfs when I do it the correct way.  22:05 22-Jul-93 DJB
 #ifdef SC3
 friend class List_Iterator<T>;
-#else
-#if !defined(_IBMR2) && !defined(__linux__) && !defined(CSRG_BASED) && !defined(sun)
-template <class T> friend class List_Iterator;
-#endif
 #endif
 public:
   xList() { } 
@@ -118,11 +110,7 @@ public:
 
 
 template <class T>
-#if defined(_IBMR2) || defined(__linux__) || defined(CSRG_BASED) || defined(sun)
 class List_Iterator : public List_Iterator_base
-#else
-class List_Iterator : private List_Iterator_base
-#endif
 {
 friend class xList<T>;
 public:

cde/programs/dtinfo/dtinfo/wwl/include/WWL/WArgList.h

@@ -45,13 +45,8 @@
 #define WArgList_h
 
 // Allow setting of resources by name in arg list
-#if defined(__linux__) || defined(CSRG_BASED) || defined(sun)
 #define CASTRNAM (char*)
 #define CASTVAL  (void*)(size_t)
-#else
-#define CASTRNAM
-#define CASTVAL
-#endif
 
 #define RSRC_SET(RSC,TYP,RNAM) \
    inline WArgList& RSC(TYP val) { return Add(CASTRNAM RNAM, CASTVAL val); }

cde/programs/dtinfo/dtinfo/wwl/include/WWL/wwl.h

@@ -45,19 +45,10 @@
 #define wwl_h
 
 // Widget Wrapper Library by:
-//
-//    ___    0  Jean-Daniel Fekete            uucp  : jdf@lri.lri.fr
-//   /   \  /   LRI - Bat 490                 bitnet: jdf@FRLRI61.bitnet
-//  /   _/ /    Universite de Paris-Sud       voice : +33 (1) 69 41 65 91
-// /__   \/     F-91405 ORSAY Cedex                   +33 (1) 69 41 66 29
 
 #include <X11/Intrinsic.h>
-#if !defined(__linux__) && !defined(CSRG_BASED) && !defined(sun)
-#include <generic.h>
-#else
 #define name2(__n1,__n2)	__paste2(__n1,__n2)
 #define __paste2(__p1,__p2)	__p1##__p2
-#endif
 
 #include <Xm/Xm.h>
 #include "WXmString.h"
@@ -78,13 +69,8 @@ class WComposite;
  typedef void	(* XtProc)();
 #endif
 
-#if defined(__linux__) || defined(CSRG_BASED) || defined(sun)
 #define CASTRNAM (char*)
 #define CASTVAL  (void*)(size_t)
-#else
-#define CASTRNAM
-#define CASTVAL
-#endif
 
 #define	DEFINE_GETTER(rsc,typ,rnam) \
 inline typ rsc() const \

cde/programs/dtinfo/tools/misc/msgsets.C

@@ -42,11 +42,7 @@
 #ifdef __cplusplus
 
 #include <stdlib.h>
-#if !defined(__DECCXX) && !defined(__linux__) && !defined(CSRG_BASED) && !defined(sun)
-#include <osfcn.h>
-#else
 #include <unistd.h>
-#endif
 
 /* use prototypes in function declarations */
 #define YY_USE_PROTOS