PIFile::readAll release

patch deploy_tool: ignore libc.so and take last dpkg dependency instead of first

utils/deploy_tool/main.cpp

@@ -463,11 +463,14 @@ bool procDpkg(const PIString & l) {
 	fi.path      = l;
 	PIString cmd = dpkg + dpkgdir + " -S " + fi.name() + ign_err_suffix;
 	// PICout(true) << cmd;
-	PIString vs  = execute(cmd);
+	PIString vs  = execute(cmd).trim();
 	if (!vs.isEmpty()) {
-		vs = vs.left(vs.find(":"));
-		if (!vs.isEmpty() && !vs.endsWith("-cross")) all_deps << vs;
-		return true;
+		PIStringList lines = vs.split('\n').reverse();
+		for (auto l: lines) {
+			l = l.left(l.find(":"));
+			if (!l.isEmpty() && !l.endsWith("-cross")) all_deps << vs;
+			return true;
+		}
 	}
 	// piCout << "No dep on" << l;
 	return false;
@@ -787,7 +790,16 @@ int main(int argc, char * argv[]) {
 	out_dir.replaceAll("/", "\\");
 #endif
 	PIVector<PIString> clibs = all_libs.toVector();
+	static PIStringList ignore_libs({"libc.so"});
 	for (auto l: clibs) {
+		bool ignore_lib = false;
+		for (auto il: ignore_libs) {
+			if (l.startsWith(il)) {
+				ignore_lib = true;
+				break;
+			}
+		}
+		if (ignore_lib) continue;
 		PIFile::FileInfo fi;
 		fi.path = l;
 #ifdef WINDOWS