ProjectExplorer: Add lld output parser

Fixes: QTCREATORBUG-22623 Change-Id: I2c38466cf7206e07d1cb77520ce502179e3cc82f Reviewed-by: Orgad Shaneh <orgads@gmail.com>
2019-07-11 17:48:09 +02:00
parent 333b33edbe
commit 52a58afc79
8 changed files with 249 additions and 1 deletions
--- a/src/plugins/projectexplorer/lldparser.cpp
+++ b/src/plugins/projectexplorer/lldparser.cpp
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#include "lldparser.h"
+
+#include "projectexplorerconstants.h"
+#include "task.h"
+
+#include <utils/fileutils.h>
+
+#include <QStringList>
+
+namespace ProjectExplorer {
+namespace Internal {
+
+void LldParser::stdError(const QString &line)
+{
+    const QString trimmedLine = rightTrimmed(line);
+    if (trimmedLine.contains("error:") && trimmedLine.contains("lld")) {
+        emit addTask({Task::Error, trimmedLine, Utils::FilePath(), -1,
+                      Constants::TASK_CATEGORY_COMPILE});
+        return;
+    }
+    static const QStringList prefixes{">>> referenced by ", ">>> defined at ", ">>> "};
+    for (const QString &prefix : prefixes) {
+        if (!trimmedLine.startsWith(prefix))
+            continue;
+        int lineNo = -1;
+        const int locOffset = trimmedLine.lastIndexOf(':');
+        if (locOffset != -1) {
+            const int endLocOffset = trimmedLine.indexOf(')', locOffset);
+            const int numberWidth = endLocOffset == -1 ? -1 : endLocOffset - locOffset - 1;
+            bool isNumber = true;
+            lineNo = trimmedLine.mid(locOffset + 1, numberWidth).toInt(&isNumber);
+            if (!isNumber)
+                lineNo = -1;
+        }
+        int filePathOffset = trimmedLine.lastIndexOf('(', locOffset);
+        if (filePathOffset != -1)
+            ++filePathOffset;
+        else
+            filePathOffset = prefix.length();
+        const int filePathLen = locOffset == -1 ? -1 : locOffset - filePathOffset;
+        const auto file = Utils::FilePath::fromUserInput(
+                    trimmedLine.mid(filePathOffset, filePathLen).trimmed());
+        emit addTask({Task::Unknown, trimmedLine.mid(4).trimmed(), file, lineNo,
+                      Constants::TASK_CATEGORY_COMPILE});
+        return;
+    }
+    IOutputParser::stdError(line);
+}
+
+} // namespace Internal
+} // namespace ProjectExplorer