//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
void CPreprocessor::AddIncludeDirectories(CArrayHeaderNameMap* pcHeaderNames)
{
CHeaderNameMap* pcHeaderNameMap;
int i;
for (i = 0; i < pcHeaderNames->NumElements(); i++)
{
pcHeaderNameMap = pcHeaderNames->Get(i);
AddIncludeDirectory(pcHeaderNameMap);
}
}
int main( int argc, char** argv ){
int i = 1;
char *pStr;
static int iRecursion = 0; // Track levels of recursion.
static CString outputFileName;
// Entering.
iRecursion++;
while( i < argc ){
if( argv[i][0] == '-' || argv[i][0] == '/' ){
switch( argv[i][1] ){
case 'i':
case 'I':
if( argv[i][2] != 0 ){
pStr = &(argv[i][2]);
}
else {
i++;
pStr = argv[i];
}
if( pStr == 0 || *pStr == '-' || *pStr == '/' ){
goto usage;
}
else {
AddIncludeDirectory( pStr );
}
break;
case 'f':
case 'F':
if( argv[i][2] != 0 ){
pStr = &(argv[i][2]);
}
else {
i++;
pStr = argv[i];
}
if( pStr == 0 || *pStr == '-' || *pStr == '/'){
goto usage;
}
else {
CStdioFile f;
CString s;
if( f.Open( pStr, CFile::modeRead ) ){
while(f.ReadString(s)){
s.TrimLeft();
s.TrimRight();
if( s.GetLength() ){
CFileRecord::AddFile( s, NULL, FALSE, TRUE );
}
}
f.Close();
}
else {
fprintf(stderr,"makedep: file not found: %s", pStr );
exit(-1);
}
}
break;
case 'o':
case 'O':
if( argv[i][2] != 0 ){
pStr = &(argv[i][2]);
}
else {
i++;
pStr = argv[i];
}
if( pStr == 0 || *pStr == '-' || *pStr == '/'){
goto usage;
}
else {
CStdioFile f;
CString s;
outputFileName = pStr;
if(!(pAltFile = fopen(pStr, "w+"))) {
fprintf(stderr, "makedep: file not found: %s", pStr );
exit(-1);
}
}
break;
case '1':
if( argv[i][2] == '6') {
b16 = TRUE;
}
break;
case 's':
case 'S':
bSimple = TRUE;
break;
case 'h':
case 'H':
case '?':
usage:
fprintf(stderr, "usage: makedep -I <dirname> -F <filelist> <filename>\n"
" -I <dirname> Directory name, can be repeated\n"
" -F <filelist> List of files to scan, one per line\n"
" -O <outputFile> File to write output, default stdout\n");
exit(-1);
}
}
else if( argv[i][0] == '@' ){
// file contains our commands.
CStdioFile f;
CString s;
int iNewArgc = 0;
char **apNewArgv = new char*[5000];
memset(apNewArgv, 0, sizeof(apNewArgv));
// First one is always the name of the exe.
apNewArgv[0] = argv[0];
iNewArgc++;
const char *pTraverse;
const char *pBeginArg;
if( f.Open( &argv[i][1], CFile::modeRead ) ){
while( iNewArgc < 5000 && f.ReadString(s) ) {
// Scan the string for args, and do the right thing.
pTraverse = (const char *)s;
while(iNewArgc < 5000 && *pTraverse) {
if(isspace(*pTraverse)) {
pTraverse++;
continue;
}
// Extract to next space.
pBeginArg = pTraverse;
do {
pTraverse++;
}
while(*pTraverse && !isspace(*pTraverse));
apNewArgv[iNewArgc] = new char[pTraverse - pBeginArg + 1];
memset(apNewArgv[iNewArgc], 0, pTraverse - pBeginArg + 1);
strncpy(apNewArgv[iNewArgc], pBeginArg, pTraverse - pBeginArg);
iNewArgc++;
}
}
f.Close();
}
// Recurse if needed.
if(iNewArgc > 1) {
main(iNewArgc, apNewArgv);
}
// Free off the argvs (but not the very first one which we didn't allocate).
while(iNewArgc > 1) {
iNewArgc--;
delete [] apNewArgv[iNewArgc];
}
delete [] apNewArgv;
}
else {
CFileRecord::AddFile( argv[i], NULL, FALSE, TRUE );
}
i++;
}
// Only of the very bottom level of recursion do we do this.
if(iRecursion == 1) {
// only write the results out if no errors encountered
if (mainReturn == 0) {
CFileRecord::ProcessFiles();
if( !bSimple ){
CFileRecord::PrintTargets("OBJ_FILES", "\\");
if(b16) {
CFileRecord::PrintTargets("LINK_OBJS", "+\\");
}
else {
CFileRecord::PrintTargets("LINK_OBJS", "^");
}
CFileRecord::PrintSources();
CFileRecord::PrintBuildRules();
}
CFileRecord::PrintDependancies();
}
if(pAltFile != stdout) {
fclose(pAltFile);
if (mainReturn != 0) {
remove(outputFileName); // kill output file if returning an error
}
}
}
iRecursion--;
if (iRecursion == 0 )
{
// last time through -- clean up allocated CFileRecords!
CFileRecord *pFRec;
CString name;
POSITION next;
next = CFileRecord::fileMap.GetStartPosition();
while( next ){
CFileRecord::fileMap.GetNextAssoc( next, name, *(void**)&pFRec );
delete pFRec;
}
}
return mainReturn;
}
