Preprocessor Setting in TDP

Preprocessor setting in TDP:

------

my $defines = "";

my $includes = "";

my $ret;

print "\n 1) preprocessing \n";

foreach $D ( @$Defines ) {

$defines .= " \"-D$D\"" ;

}

foreach $I ( @$Includes ) {

$includes .= " \"-I$I\"" ;

}

my ($dirpath,$basename,$Ext) = SplitFileName($src);

unlink($out);

$ret=SystemP("cpp.exe –E $cflags \"$src\" $defines $includes");

if (! -f $out) {

rename("$basename.i", "$out"); }

print"\nsrc=$src \n cflag=$cflags \n define=$defines \n out=$out \n include=$includes\n basename=$basename.i \n";

print"\n 2) preprocessing done\n";

return($ret);

o/p window

If we change

$ret=SystemP("cpp.exe –E $cflags \"$src\" $defines $includes");

$ret=SystemP("cpp.exe –E $cflags $src $defines $includes");

Means removed quotation from $src then

o/p in message window are

------

try.c: Preprocessing...

1) preprocessing

c:\try.c:

Available memory 4127840

src=c:\try.c

cflag=

define=

out=cvisual6_TC_my\try.i

include=

basename=try.i

2) preprocessing done

try.c: Instrumenting...

TestRT attolcc1 - WARNING: Lexical input ignored \ [C:\DOCUMENTS AND SETTINGS\SACHIN\DESKTOP\TESTRT4TC\TRY17JULY\CVISUAL6_TC_MY\TRY.I,31]

TestRT attolcc1 - WARNING: Lexical input ignored \ [C:\DOCUMENTS AND SETTINGS\SACHIN\DESKTOP\TESTRT4TC\TRY17JULY\CVISUAL6_TC_MY\TRY.I,32]

TestRT attolcc1 - WARNING: Lexical input ignored \ [C:\DOCUMENTS AND SETTINGS\SACHIN\DESKTOP\TESTRT4TC\TRY17JULY\CVISUAL6_TC_MY\TRY.I,33]

TestRT attolcc1 - WARNING: Lexical input ignored \ [C:\DOCUMENTS AND SETTINGS\SACHIN\DESKTOP\TESTRT4TC\TRY17JULY\CVISUAL6_TC_MY\TRY.I,34]

TestRT attolcc1 - WARNING: Lexical input ignored \ [C:\DOCUMENTS AND TC\TRY17JULY\CVISUAL6_TC_MY\TRY.I,4

same warning message

TestRT attolcc1 - WARNING: Lexical input ignored \ [C:\DOCUMENTS AND SETTINGS\SACHIN\DESKTOP\TESTRT4TC\TRY17JULY\CVISUAL6_TC_MY\TRY.I,2]

TestRT attolcc1 - WARNING: Lexical input ignored \ [C:\DOCUMENTS AND SETTINGS\SACHIN\DESKTOP\TESTRT4TC\TRY17JULY\CVISUAL6_TC_MY\TRY.I,1]

TestRT attolcc1 - ERROR: syntax error near : [C:\DOCUMENTS AND SETTINGS\SACHIN\DESKTOP\TESTRT4TC\TRY17JULY\CVISUAL6_TC_MY\TRY.I,1]

Failed.

------

And If we open the try.i file then its content is

c:\try.c 1:

C:\TC\INCLUDE\stdio.h 1:

C:\TC\INCLUDE\stdio.h 2:

C:\TC\INCLUDE\stdio.h 3:

C:\TC\INCLUDE\stdio.h 4:

C:\TC\INCLUDE\stdio.h 5:

C:\TC\INCLUDE\stdio.h 6:

C:\TC\INCLUDE\stdio.h 7:

C:\TC\INCLUDE\stdio.h 8:

C:\TC\INCLUDE\stdio.h 9:

C:\TC\INCLUDE\stdio.h 10:

C:\TC\INCLUDE\stdio.h 11:

C:\TC\INCLUDE\stdio.h 12:

C:\TC\INCLUDE\stdio.h 13:

C:\TC\INCLUDE\_null.h 12:

C:\TC\INCLUDE\_null.h 13:

C:\TC\INCLUDE\_null.h 14:

C:\TC\INCLUDE\_null.h 15:

C:\TC\INCLUDE\_null.h 16:

C:\TC\INCLUDE\_null.h 17:

C:\TC\INCLUDE\stdio.h 18:

C:\TC\INCLUDE\stdio.h 19:

C:\TC\INCLUDE\stdio.h 20:

C:\TC\INCLUDE\stdio.h 21:

C:\TC\INCLUDE\stdio.h 22: typedef unsigned size_t;

C:\TC\INCLUDE\stdio.h 23:

C:\TC\INCLUDE\stdio.h 24:

C:\TC\INCLUDE\stdio.h 25:

C:\TC\INCLUDE\stdio.h 26:

C:\TC\INCLUDE\stdio.h 27: typedef long fpos_t;

C:\TC\INCLUDE\stdio.h 28:

C:\TC\INCLUDE\stdio.h 29:

C:\TC\INCLUDE\stdio.h 30:

C:\TC\INCLUDE\stdio.h 31:

C:\TC\INCLUDE\stdio.h 196: int cdecl fcloseall(void);

C:\TC\INCLUDE\stdio.h 197: FILE *cdecl fdopen(int __handle, char *__type);

C:\TC\INCLUDE\stdio.h 198: int cdecl fgetchar(void);

C:\TC\INCLUDE\stdio.h 199: int cdecl flushall(void);

C:\TC\INCLUDE\stdio.h 200: int cdecl fputchar(int __c);

C:\TC\INCLUDE\stdio.h 201: FILE * cdecl _fsopen (const char *__path, const char *__mode,

C:\TC\INCLUDE\stdio.h 202: int __shflag);

C:\TC\INCLUDE\stdio.h 203: int cdecl getw(FILE *__stream);

C:\TC\INCLUDE\stdio.h 204: int cdecl putw(int __w, FILE *__stream);

C:\TC\INCLUDE\stdio.h 205: int cdecl rmtmp(void);

C:\TC\INCLUDE\stdio.h 206: char * cdecl _strerror(const char *__s);

C:\TC\INCLUDE\stdio.h 207: char * cdecl tempnam(char *__dir, char *__pfx);

C:\TC\INCLUDE\stdio.h 208:

C:\TC\INCLUDE\stdio.h 209:

C:\TC\INCLUDE\stdio.h 210:

C:\TC\INCLUDE\stdio.h 211:

C:\TC\INCLUDE\stdio.h 212: int cdecl _fgetc(FILE *__stream);

C:\TC\INCLUDE\stdio.h 213: int cdecl _fputc(char __c, FILE *__stream);

C:\TC\INCLUDE\stdio.h 214:

C:\TC\INCLUDE\stdio.h 215:

C:\TC\INCLUDE\stdio.h 216:

C:\TC\INCLUDE\stdio.h 217:

C:\TC\INCLUDE\stdio.h 218:

C:\TC\INCLUDE\stdio.h 219:

C:\TC\INCLUDE\stdio.h 220:

C:\TC\INCLUDE\stdio.h 221:

C:\TC\INCLUDE\stdio.h 222:

C:\TC\INCLUDE\stdio.h 223:

C:\TC\INCLUDE\stdio.h 224:

C:\TC\INCLUDE\stdio.h 225:

C:\TC\INCLUDE\stdio.h 226:

C:\TC\INCLUDE\stdio.h 227:

C:\TC\INCLUDE\stdio.h 228:

C:\TC\INCLUDE\stdio.h 229:

C:\TC\INCLUDE\stdio.h 230:

C:\TC\INCLUDE\stdio.h 231:

C:\TC\INCLUDE\stdio.h 232:

C:\TC\INCLUDE\stdio.h 233:

C:\TC\INCLUDE\stdio.h 234:

C:\TC\INCLUDE\stdio.h 235:

C:\TC\INCLUDE\stdio.h 236:

C:\TC\INCLUDE\stdio.h 237:

C:\TC\INCLUDE\stdio.h 238:

C:\TC\INCLUDE\stdio.h 239:

C:\TC\INCLUDE\stdio.h 240:

c:\try.c 2:

c:\try.c 3: void main()

c:\try.c 4: {

c:\try.c 5: printf("enter two number\n");

c:\try.c 6: }

c:\try.c 7:

c:\try.c 8:

c:\try.c 9:

c:\try.c 10: