deploy tool unchained from "grep" and support qt6

utils/deploy_tool/main.cpp

@@ -207,10 +207,19 @@ PIString execute(const PIString & cmd) {
 }
 
 
+PIStringList filter(const PIString & in, const PIString & f) {
+	PIStringList ret, lines = in.split("\n");
+	for (const PIString & l: lines)
+		if (l.contains(f)) ret << l.trimmed();
+	return ret;
+}
+
+
 void checkQtLib(PIString lib) {
 	PIString base = lib.toLowerCase(), pref, suff;
 	if (base.startsWith("lib")) {pref += "lib"; base.cutLeft(3);}
 	if (base.startsWith("qt5")) {pref += "Qt5"; base.cutLeft(3);}
+	if (base.startsWith("qt6")) {pref += "Qt6"; base.cutLeft(3);}
 	if (base.startsWith("qt" )) {pref += "Qt" ; base.cutLeft(2);}
 	if (base.find('.') >= 0) {suff = base.right(base.size_s() - base.find('.')); base = base.left(base.find('.'));}
 	for (int i = 0; ; ++i) {
@@ -244,44 +253,34 @@ void procLdd(PIString file, bool ext_lib = false, int cur_depth = 0) {
 	}
 	PIStringList lines;
 	if (is_ldd) {
-		lines = execute(ldd + " " + file).split("\n");
+		lines = execute(ldd + " \"" + file + "\"").split("\n");
 	} else {
 		PIString cmd;
 		if (!readelf.isEmpty()) {
-			cmd = readelf + " -a " + file;
+			lines = filter(execute(readelf + " -a \"" + file + "\""), "Shared library:");
-			cmd += " | grep \"Shared library:\" | grep -oG \"\\[.*\\]\"";
+			for (PIString & l: lines) {
+				l.cutRight(1);
+				l.cutLeft(l.find('[') + 1);
+				l.trim();//.append('.').prepend('.');
+			}
 		}
 		if (!objdump.isEmpty()) {
-			cmd = objdump + " -p " + file;
+			PIString out = execute(objdump + " -p \"" + file + "\"");
-			cmd += " | grep \"DLL Name:\"";
+			lines = filter(out, "DLL Name:");
-			lines = execute(cmd).split("\n");
+			lines << filter(out, "NEEDED");
-			cmd = objdump + " -p " + file;
+			for (PIString & l: lines) {
-			cmd += " | grep \"NEEDED\"";
+				if (l.startsWith("DLL")) l.cutLeft(9);
-			lines << execute(cmd).split("\n");
+				else l.cutLeft(6);
-			cmd.clear();
+				l.trim();//.append('.').prepend('.');
-		}
-		if (!otool.isEmpty()) {
-			cmd = otool + " -L " + file;
-			cmd += " | grep -o \".*(\"";
-		}
-		//piCout << cmd;
-		if (!cmd.isEmpty())
-			lines = execute(cmd).split("\n");
-		if (!objdump.isEmpty()) {
-			piForeach (PIString & l, lines) {
-				l.trim();
-				if (l.startsWith("DLL")) l.cutLeft(9).trim();
-				else l.cutLeft(6).trim();
-				l.append('.').prepend('.');
 			}
 		}
 		if (!otool.isEmpty()) {
+			lines = filter(execute(otool + " -L \"" + file + "\""), "(");
 			piForeach (PIString & l, lines) {
-				l.trim().cutRight(1).trim();
+				l = l.left(l.find('('));
-				l.append('.').prepend('.');
+				l.trim();//.append('.').prepend('.');
 			}
 		}
-		//piCout << "readelf:" << vs;
 	}
 	piForeachC (PIString & sl, lines) {
 		PIString l = sl.trimmed();
@@ -305,7 +304,7 @@ void procLdd(PIString file, bool ext_lib = false, int cur_depth = 0) {
 				continue;
 			}
 		} else {
-			l.cutLeft(1).cutRight(1).trim();
+			//l.cutLeft(1).cutRight(1).trim();
 			if (l.isEmpty()) continue;
 			if (!otool.isEmpty()) {
 				if (!l.startsWith("/usr/local/")) {
@@ -379,7 +378,7 @@ void procQt() {
 			PIString qloc = l.trim();
 			piCout << "Qt" << qv << "in" << qloc;
 			PIString qdir;
-			PIStringList suffixes({".", "..", "qt5", "../qt5"});
+			PIStringList suffixes({".", "..", "qt5", "../qt5", "qt6", "../qt6"});
 			piForeachC (PIString s, suffixes) {
 				PIString qd = qloc + "/" + s + "/plugins/";
 				if (piDebug) PICout(AddSpaces) << "Qt plugins root try" << qd << "...";
@@ -392,17 +391,6 @@ void procQt() {
 			}
 			if (qdir.isEmpty())
 				break;
-/*#ifdef WINDOWS
-			if (qt_dir.isEmpty())
-				qdir += "/../plugins/";
-			else
-				qdir += "/plugins/";
-#else
-			if (qt_dir.isEmpty())
-				qdir += "/qt5/plugins/";
-			else
-				qdir += "/plugins/";
-#endif*/
 			piForeachC (PIString & plugin, pdirs) {
 				PIStringList filters = qt_filters[plugin];
 				piForeachC (PIString & f, filters) {
@@ -471,9 +459,11 @@ void patchNameTool() {
 		//PICout(DefaultControls) << "map" << f << "->" << (out_dir + frameworkName(f) + "/" + frameworkInternalPath(f));
 	}
 	piForeach (PIString local_lib, patch_list) {
-		cmd = otool + " -L \"" + local_lib;
+		dlibs = filter(execute(otool + " -L \"" + local_lib + "\""), "(");
-		cmd += "\" | grep -o \".*(\"";
+		piForeach (PIString & l, dlibs) {
-		dlibs = execute(cmd).split("\n");
+			l = l.left(l.find('('));
+			l.trim();
+		}
 		if (!dlibs.isEmpty()) {
 			execute("chmod +w \"" + local_lib + "\"");
 		}