aboutbox: linux compiler version

src/frames/aboutdialog.cpp

@@ -1,15 +1,18 @@
 #include "aboutdialog.h"
 #include "ui_aboutdialog.h"
 
+#ifdef unix
+#include <gnu/libc-version.h>
+#endif
+
 AboutDialog::AboutDialog(QWidget *parent) :
     QDialog(parent),
     ui(new Ui::AboutDialog)
 {
     ui->setupUi(this);
     ui->appName->setText(QString("%1 (%2)").arg(APP_NAME, APP_ARCH));
-    QString os_version = APP_OS_VERSION;
-    os_version = os_version.replace("-D", "");
-    ui->version->setText(QString("v%1 %2/%3 (qt %4)").arg(APP_VERSION, APP_OS, os_version, QT_VERSION_STR));
+    QString compiler = getCompilerInfo();
+    ui->version->setText(QString("v%1-%3 (qt %4)").arg(APP_VERSION, compiler, QT_VERSION_STR));
     ui->textEdit_2->append(QString("Qt Open Source %1").arg(QT_VERSION_STR));
 }
 
@@ -17,3 +20,17 @@ AboutDialog::~AboutDialog()
 {
     delete ui;
 }
+
+QString AboutDialog::getCompilerInfo()
+{
+#ifdef __GNUC__
+    #ifdef __MINGW32__
+        return QString("MinGW_%1.%2.%3").arg(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
+    #else
+        return QString("GLIBC_%1").arg(gnu_get_libc_version());
+    #endif
+#else
+    return "unknown";
+#endif
+}
+

src/frames/aboutdialog.h

@@ -2,6 +2,7 @@
 #define ABOUTDIALOG_H
 
 #include <QDialog>
+#include <QString>
 
 namespace Ui {
 class AboutDialog;
@@ -17,6 +18,7 @@ public:
 
 private:
     Ui::AboutDialog *ui;
+    QString getCompilerInfo();
 };
 
 #endif // ABOUTDIALOG_H

src/frames/filterdialog.cpp

@@ -137,7 +137,7 @@ const Filter FilterDialog::getFilter()
 
 void FilterDialog::validateAndAccept()
 {
-    if (ui->nameEdit->text().count() == 0)
+    if (ui->nameEdit->text().length() == 0)
     {
         QMessageBox::critical(this, "This filter needs a name", "You need to enter a name to save this filter");
         return;