COMP: Fix and/or disable warnings for Borland 5.6 build.

29 files changed, 111 insertions, 22 deletions

diff --git a/Source/CTest/cmCTestBuildHandler.cxx b/Source/CTest/cmCTestBuildHandler.cxx
index 36a80ce..44f41f3 100644
--- a/Source/CTest/cmCTestBuildHandler.cxx
+++ b/Source/CTest/cmCTestBuildHandler.cxx
@@ -37,6 +37,9 @@
 #include <math.h>
 #include <float.h>
 
+#if defined(__BORLANDC__)
+# pragma warn -8060 /* possibly incorrect assignment */
+#endif
 
 static const char* cmCTestErrorMatches[] = {
   "^[Bb]us [Ee]rror",
diff --git a/Source/cmCommandArgumentLexer.cxx b/Source/cmCommandArgumentLexer.cxx
index fb38219..1f49ad1 100644
--- a/Source/cmCommandArgumentLexer.cxx
+++ b/Source/cmCommandArgumentLexer.cxx
@@ -492,6 +492,11 @@ Modify cmCommandArgumentLexer.h:
 # pragma warning ( disable : 4786 )
 #endif
 
+#if defined(__BORLANDC__)
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8066 /* unreachable code */
+#endif
+
 /* Disable features we do not need. */
 #define YY_NEVER_INTERACTIVE 1
 #undef ECHO /* SGI termios defines this differently. */
diff --git a/Source/cmCommandArgumentLexer.in.l b/Source/cmCommandArgumentLexer.in.l
index 80afa03..7aa90e6 100644
--- a/Source/cmCommandArgumentLexer.in.l
+++ b/Source/cmCommandArgumentLexer.in.l
@@ -53,6 +53,11 @@ Modify cmCommandArgumentLexer.h:
 # pragma warning ( disable : 4786 )
 #endif
 
+#if defined(__BORLANDC__)
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8066 /* unreachable code */
+#endif
+
 /* Disable features we do not need. */
 #define YY_NEVER_INTERACTIVE 1
 #undef ECHO /* SGI termios defines this differently. */
diff --git a/Source/cmCommandArgumentParser.cxx b/Source/cmCommandArgumentParser.cxx
index 1f219dd..fdfe657 100644
--- a/Source/cmCommandArgumentParser.cxx
+++ b/Source/cmCommandArgumentParser.cxx
@@ -162,6 +162,9 @@ static void cmCommandArgumentError(yyscan_t yyscanner, const char* message);
 /* Disable some warnings in the generated code.  */
 #ifdef __BORLANDC__
 # pragma warn -8004 /* Variable assigned a value that is not used.  */
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8060 /* possibly incorrect assignment */
+# pragma warn -8066 /* unreachable code */
 #endif
 #ifdef _MSC_VER
 # pragma warning (disable: 4102) /* Unused goto label.  */
diff --git a/Source/cmCommandArgumentParser.y b/Source/cmCommandArgumentParser.y
index 050d710..44bd97e 100644
--- a/Source/cmCommandArgumentParser.y
+++ b/Source/cmCommandArgumentParser.y
@@ -62,10 +62,14 @@ static void cmCommandArgumentError(yyscan_t yyscanner, const char* message);
 /* Disable some warnings in the generated code.  */
 #ifdef __BORLANDC__
 # pragma warn -8004 /* Variable assigned a value that is not used.  */
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8060 /* possibly incorrect assignment */
+# pragma warn -8066 /* unreachable code */
 #endif
 #ifdef _MSC_VER
 # pragma warning (disable: 4102) /* Unused goto label.  */
-# pragma warning (disable: 4065) /* Switch statement contains default but no case. */
+# pragma warning (disable: 4065) /* Switch statement contains default but no
+                                    case. */
 #endif
 %}
 
diff --git a/Source/cmDependsFortranLexer.cxx b/Source/cmDependsFortranLexer.cxx
index d9c370f..b8feb17 100644
--- a/Source/cmDependsFortranLexer.cxx
+++ b/Source/cmDependsFortranLexer.cxx
@@ -656,6 +656,11 @@ Modify cmDependsFortranLexer.h:
 # pragma warning ( disable : 4786 )
 #endif
 
+#if defined(__BORLANDC__)
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8066 /* unreachable code */
+#endif
+
 /* Disable features we do not need. */
 #define YY_NEVER_INTERACTIVE 1
 #define ECHO
diff --git a/Source/cmDependsFortranLexer.in.l b/Source/cmDependsFortranLexer.in.l
index a9ed256..f95ccdb 100644
--- a/Source/cmDependsFortranLexer.in.l
+++ b/Source/cmDependsFortranLexer.in.l
@@ -64,6 +64,11 @@ Modify cmDependsFortranLexer.h:
 # pragma warning ( disable : 4786 )
 #endif
 
+#if defined(__BORLANDC__)
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8066 /* unreachable code */
+#endif
+
 /* Disable features we do not need. */
 #define YY_NEVER_INTERACTIVE 1
 #define ECHO
diff --git a/Source/cmDependsFortranParser.cxx b/Source/cmDependsFortranParser.cxx
index 2f64764..dc69e36 100644
--- a/Source/cmDependsFortranParser.cxx
+++ b/Source/cmDependsFortranParser.cxx
@@ -191,6 +191,9 @@ static void cmDependsFortranError(yyscan_t yyscanner, const char* message)
 /* Disable some warnings in the generated code.  */
 #ifdef __BORLANDC__
 # pragma warn -8004 /* Variable assigned a value that is not used.  */
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8060 /* possibly incorrect assignment */
+# pragma warn -8066 /* unreachable code */
 #endif
 #ifdef _MSC_VER
 # pragma warning (disable: 4102) /* Unused goto label.  */
diff --git a/Source/cmDependsFortranParser.y b/Source/cmDependsFortranParser.y
index be04c38..aec8e21 100644
--- a/Source/cmDependsFortranParser.y
+++ b/Source/cmDependsFortranParser.y
@@ -65,6 +65,9 @@ static void cmDependsFortranError(yyscan_t yyscanner, const char* message)
 /* Disable some warnings in the generated code.  */
 #ifdef __BORLANDC__
 # pragma warn -8004 /* Variable assigned a value that is not used.  */
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8060 /* possibly incorrect assignment */
+# pragma warn -8066 /* unreachable code */
 #endif
 #ifdef _MSC_VER
 # pragma warning (disable: 4102) /* Unused goto label.  */
diff --git a/Source/cmDependsJavaLexer.cxx b/Source/cmDependsJavaLexer.cxx
index bee9e24..aa7b571 100644
--- a/Source/cmDependsJavaLexer.cxx
+++ b/Source/cmDependsJavaLexer.cxx
@@ -689,6 +689,11 @@ Modify cmDependsJavaLexer.h:
 # pragma warning ( disable : 4786 )
 #endif
 
+#if defined(__BORLANDC__)
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8066 /* unreachable code */
+#endif
+
 /* Disable features we do not need. */
 #define YY_NEVER_INTERACTIVE 1
 #undef ECHO /* SGI termios defines this differently. */
diff --git a/Source/cmDependsJavaLexer.in.l b/Source/cmDependsJavaLexer.in.l
index 22879b9..3ca61a3 100644
--- a/Source/cmDependsJavaLexer.in.l
+++ b/Source/cmDependsJavaLexer.in.l
@@ -53,6 +53,11 @@ Modify cmDependsJavaLexer.h:
 # pragma warning ( disable : 4786 )
 #endif
 
+#if defined(__BORLANDC__)
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8066 /* unreachable code */
+#endif
+
 /* Disable features we do not need. */
 #define YY_NEVER_INTERACTIVE 1
 #undef ECHO /* SGI termios defines this differently. */
diff --git a/Source/cmDependsJavaParser.cxx b/Source/cmDependsJavaParser.cxx
index 2b1690c..5405c05 100644
--- a/Source/cmDependsJavaParser.cxx
+++ b/Source/cmDependsJavaParser.cxx
@@ -338,6 +338,9 @@ yyGetParser->AddClassFound(str); yyGetParser->DeallocateParserType(&(str))
 /* Disable some warnings in the generated code.  */
 #ifdef __BORLANDC__
 # pragma warn -8004 /* Variable assigned a value that is not used.  */
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8060 /* possibly incorrect assignment */
+# pragma warn -8066 /* unreachable code */
 #endif
 #ifdef _MSC_VER
 # pragma warning (disable: 4102) /* Unused goto label.  */
diff --git a/Source/cmDependsJavaParser.y b/Source/cmDependsJavaParser.y
index def6f2d..1d8956d 100644
--- a/Source/cmDependsJavaParser.y
+++ b/Source/cmDependsJavaParser.y
@@ -58,6 +58,9 @@ static void cmDependsJavaError(yyscan_t yyscanner, const char* message);
 /* Disable some warnings in the generated code.  */
 #ifdef __BORLANDC__
 # pragma warn -8004 /* Variable assigned a value that is not used.  */
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8060 /* possibly incorrect assignment */
+# pragma warn -8066 /* unreachable code */
 #endif
 #ifdef _MSC_VER
 # pragma warning (disable: 4102) /* Unused goto label.  */
diff --git a/Source/cmExprLexer.cxx b/Source/cmExprLexer.cxx
index 093e206..045cf11 100644
--- a/Source/cmExprLexer.cxx
+++ b/Source/cmExprLexer.cxx
@@ -491,6 +491,11 @@ Modify cmExprLexer.h:
 # pragma warning ( disable : 4786 )
 #endif
 
+#if defined(__BORLANDC__)
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8066 /* unreachable code */
+#endif
+
 /* Disable features we do not need. */
 #define YY_NEVER_INTERACTIVE 1
 #undef ECHO /* SGI termios defines this differently. */
diff --git a/Source/cmExprLexer.in.l b/Source/cmExprLexer.in.l
index 7e6b6cd..bc2ec1c 100644
--- a/Source/cmExprLexer.in.l
+++ b/Source/cmExprLexer.in.l
@@ -53,6 +53,11 @@ Modify cmExprLexer.h:
 # pragma warning ( disable : 4786 )
 #endif
 
+#if defined(__BORLANDC__)
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8066 /* unreachable code */
+#endif
+
 /* Disable features we do not need. */
 #define YY_NEVER_INTERACTIVE 1
 #undef ECHO /* SGI termios defines this differently. */
diff --git a/Source/cmExprParser.cxx b/Source/cmExprParser.cxx
index e973d1c..6c55f22 100644
--- a/Source/cmExprParser.cxx
+++ b/Source/cmExprParser.cxx
@@ -159,6 +159,9 @@ static void cmExprError(yyscan_t yyscanner, const char* message);
 /* Disable some warnings in the generated code.  */
 #ifdef __BORLANDC__
 # pragma warn -8004 /* Variable assigned a value that is not used.  */
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8060 /* possibly incorrect assignment */
+# pragma warn -8066 /* unreachable code */
 #endif
 #ifdef _MSC_VER
 # pragma warning (disable: 4102) /* Unused goto label.  */
diff --git a/Source/cmExprParser.y b/Source/cmExprParser.y
index 27935f6..2451abb 100644
--- a/Source/cmExprParser.y
+++ b/Source/cmExprParser.y
@@ -58,6 +58,9 @@ static void cmExprError(yyscan_t yyscanner, const char* message);
 /* Disable some warnings in the generated code.  */
 #ifdef __BORLANDC__
 # pragma warn -8004 /* Variable assigned a value that is not used.  */
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8060 /* possibly incorrect assignment */
+# pragma warn -8066 /* unreachable code */
 #endif
 #ifdef _MSC_VER
 # pragma warning (disable: 4102) /* Unused goto label.  */
diff --git a/Source/cmListFileCache.cxx b/Source/cmListFileCache.cxx
index 9457a0c..e1ca49c 100644
--- a/Source/cmListFileCache.cxx
+++ b/Source/cmListFileCache.cxx
@@ -21,6 +21,10 @@
 
 #include <cmsys/RegularExpression.hxx>
 
+#ifdef __BORLANDC__
+# pragma warn -8060 /* possibly incorrect assignment */
+#endif
+
 bool cmListFileCacheParseFunction(cmListFileLexer* lexer,
                                   cmListFileFunction& function,
                                   const char* filename);
diff --git a/Source/cmListFileLexer.c b/Source/cmListFileLexer.c
index 1f8797c..8f5def6 100644
--- a/Source/cmListFileLexer.c
+++ b/Source/cmListFileLexer.c
@@ -530,6 +530,11 @@ Modify cmListFileLexer.c:
 # pragma warning ( disable : 4786 )
 #endif
 
+#if defined(__BORLANDC__)
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8066 /* unreachable code */
+#endif
+
 #include "cmListFileLexer.h"
 
 /*--------------------------------------------------------------------------*/
diff --git a/Source/cmListFileLexer.in.l b/Source/cmListFileLexer.in.l
index 02ad520..00b38be 100644
--- a/Source/cmListFileLexer.in.l
+++ b/Source/cmListFileLexer.in.l
@@ -56,6 +56,11 @@ Modify cmListFileLexer.c:
 # pragma warning ( disable : 4786 )
 #endif
 
+#if defined(__BORLANDC__)
+# pragma warn -8008 /* condition always returns true */
+# pragma warn -8066 /* unreachable code */
+#endif
+
 #include "cmListFileLexer.h"
 
 /*--------------------------------------------------------------------------*/
diff --git a/Source/cmLocalUnixMakefileGenerator3.cxx b/Source/cmLocalUnixMakefileGenerator3.cxx
index 94c9094..fea2bd6 100644
--- a/Source/cmLocalUnixMakefileGenerator3.cxx
+++ b/Source/cmLocalUnixMakefileGenerator3.cxx
@@ -1158,7 +1158,7 @@ cmLocalUnixMakefileGenerator3
 bool cmLocalUnixMakefileGenerator3::ScanDependencies(const char* tgtInfo)
 {
   // The info file for this target
-  std::string const& infoFile = tgtInfo;
+  std::string infoFile = tgtInfo;
 
   // Read the directory information file.
   cmMakefile* mf = this->Makefile;
diff --git a/Source/cmMakefileTargetGenerator.cxx b/Source/cmMakefileTargetGenerator.cxx
index 335aa12..cadd0cb 100644
--- a/Source/cmMakefileTargetGenerator.cxx
+++ b/Source/cmMakefileTargetGenerator.cxx
@@ -58,7 +58,7 @@ cmMakefileTargetGenerator::New(cmLocalUnixMakefileGenerator3 *lg,
       break;
     default:
       return result;
-      break;
+      // break; /* unreachable */
     }
 
   result->TargetName = tgtName;
diff --git a/Source/cmSetCommand.cxx b/Source/cmSetCommand.cxx
index c0bf6ce..ffa2ce0 100644
--- a/Source/cmSetCommand.cxx
+++ b/Source/cmSetCommand.cxx
@@ -92,7 +92,7 @@ bool cmSetCommand::InitialPass(std::vector<std::string> const& args)
     }
   
   // collect any values into a single semi-colon seperated value list
-  if(args.size() > 
+  if(static_cast<unsigned short>(args.size()) >
      static_cast<unsigned short>(1 + (cache ? 3 : 0) + (force ? 1 : 0)))
     {
     value = args[1];
diff --git a/Source/cmStandardIncludes.h b/Source/cmStandardIncludes.h
index 39a6059..2d88251 100644
--- a/Source/cmStandardIncludes.h
+++ b/Source/cmStandardIncludes.h
@@ -43,6 +43,10 @@
 #define CMAKE_NO_ANSI_FOR_SCOPE
 #endif
 
+#ifdef __BORLANDC__
+#pragma warn -8030 /* Temporary used for parameter */
+#endif
+
 #ifdef __ICL
 #pragma warning ( disable : 985 )
 #endif
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index 26bc47d..c895907 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -915,31 +915,31 @@ const char *cmTarget::GetProperty(const char* prop)
       {
       case cmTarget::STATIC_LIBRARY:
         return "STATIC_LIBRARY";
-        break;
+        // break; /* unreachable */
       case cmTarget::MODULE_LIBRARY:
         return "MODULE_LIBRARY";
-        break;
+        // break; /* unreachable */
       case cmTarget::SHARED_LIBRARY:
         return "SHARED_LIBRARY";
-        break;
+        // break; /* unreachable */
       case cmTarget::EXECUTABLE:
         return "EXECUTABLE";
-        break;
+        // break; /* unreachable */
       case cmTarget::UTILITY:
         return "UTILITY";
-        break;
+        // break; /* unreachable */
       case cmTarget::GLOBAL_TARGET:
         return "GLOBAL_TARGET";
-        break;
+        // break; /* unreachable */
       case cmTarget::INSTALL_FILES:
         return "INSTALL_FILES";
-        break;
+        // break; /* unreachable */
       case cmTarget::INSTALL_PROGRAMS:
         return "INSTALL_PROGRAMS";
-        break;
+        // break; /* unreachable */
       case cmTarget::INSTALL_DIRECTORY:
         return "INSTALL_DIRECTORY";
-        break;
+        // break; /* unreachable */
       }
     return 0;
     }
diff --git a/Source/cmWin32ProcessExecution.cxx b/Source/cmWin32ProcessExecution.cxx
index 88b0127..ed7b1ea 100644
--- a/Source/cmWin32ProcessExecution.cxx
+++ b/Source/cmWin32ProcessExecution.cxx
@@ -293,14 +293,14 @@ static BOOL RealPopenCreateProcess(const char *cmdstring,
   PROCESS_INFORMATION piProcInfo;
   STARTUPINFO siStartInfo;
   char *s1=0,*s2=0, *s3 = " /c ";
-  int i;
-  int x;
-  if (i = GetEnvironmentVariable("COMSPEC",NULL,0)) 
+  int i = GetEnvironmentVariable("COMSPEC",NULL,0);
+  if (i)
     {
     char *comshell;
 
     s1 = (char *)malloc(i);
-    if (!(x = GetEnvironmentVariable("COMSPEC", s1, i)))
+    int x = GetEnvironmentVariable("COMSPEC", s1, i);
+    if (!x)
       {
       free(s1);
       return x;
@@ -607,7 +607,7 @@ bool cmWin32ProcessExecution::PrivateOpen(const char *cmdstring,
         
     case POPEN_2:
     case POPEN_4: 
-      if ( 1 ) 
+      //if ( 1 ) 
         {
         fd1 = _open_osfhandle(TO_INTPTR(this->hChildStdinWrDup), mode);
         fd2 = _open_osfhandle(TO_INTPTR(this->hChildStdoutRdDup), mode);
@@ -615,7 +615,7 @@ bool cmWin32ProcessExecution::PrivateOpen(const char *cmdstring,
         }
         
     case POPEN_3:
-      if ( 1) 
+      //if ( 1) 
         {
         fd1 = _open_osfhandle(TO_INTPTR(this->hChildStdinWrDup), mode);
         fd2 = _open_osfhandle(TO_INTPTR(this->hChildStdoutRdDup), mode);
diff --git a/Source/kwsys/CommandLineArguments.cxx b/Source/kwsys/CommandLineArguments.cxx
index 20fb3ef..5a550b5 100644
--- a/Source/kwsys/CommandLineArguments.cxx
+++ b/Source/kwsys/CommandLineArguments.cxx
@@ -216,7 +216,7 @@ int CommandLineArguments::Parse()
       // additional value
       CommandLineArgumentsCallbackStructure *cs 
         = &this->Internals->Callbacks[matches[maxidx]];
-      const CommandLineArguments::Internal::String& sarg = matches[maxidx];
+      const kwsys_stl::string& sarg = matches[maxidx];
       if ( cs->Argument != sarg )
         {
         abort();
diff --git a/Source/kwsys/SystemTools.cxx b/Source/kwsys/SystemTools.cxx
index c6b57c0..bd824d3 100644
--- a/Source/kwsys/SystemTools.cxx
+++ b/Source/kwsys/SystemTools.cxx
@@ -3348,7 +3348,7 @@ kwsys_stl::string SystemTools::GetCurrentDateTime(const char* format)
   time_t t;
   time(&t);
   strftime(buf, sizeof(buf), format, localtime(&t));
-  return buf;
+  return kwsys_stl::string(buf);
 }
 
 kwsys_stl::string SystemTools::MakeCindentifier(const char* s)
diff --git a/Source/kwsys/testProcess.c b/Source/kwsys/testProcess.c
index f87f1e0..e9fc224 100644
--- a/Source/kwsys/testProcess.c
+++ b/Source/kwsys/testProcess.c
@@ -30,6 +30,10 @@
 # include <unistd.h>
 #endif
 
+#if defined(__BORLANDC__)
+# pragma warn -8060 /* possibly incorrect assignment */
+#endif
+
 int runChild(const char* cmd[], int state, int exception, int value,
              int share, int output, int delay, double timeout, int poll,
              int repeat, int disown);
@@ -196,7 +200,6 @@ int test8_grandchild(int argc, const char* argv[])
   return 0;
 }
 
-
 int runChild2(kwsysProcess* kp,
               const char* cmd[], int state, int exception, int value,
               int share, int output, int delay, double timeout,