fix: harden KF6 KIO build surface

local/recipes/kde/kf6-kio/recipe.toml

@@ -1,11 +1,12 @@
-# KIO — reduced real KIOCore build for Red Bear OS.
+# KIO — real KIOCore/KIOGui/KIOWidgets build for Red Bear OS.
 #
 # Honesty boundary:
-# - KIOCORE_ONLY=ON and BUILD_WITH_QML=OFF stay intentional.
+# - BUILD_WITH_QML=OFF stays intentional.
 # - USE_DBUS=ON is now enabled to expose more real KIOCore functionality.
-# - QtNetwork is still unavailable on Redox, so KIOCore uses source-local
+# - The wider build now imports Qt6Network from the target sysroot for
+#   KIOWidgets/KIOGui/workers, while KIOCore still keeps its source-local
 #   Redox compatibility headers for the small QHostInfo/QHostAddress surface it needs.
-# - This recipe no longer forges QtNetwork headers into the shared sysroot.
+# - This recipe does not forge QtNetwork headers into the shared sysroot.
 [source]
 tar = "https://invent.kde.org/frameworks/kio/-/archive/v6.10.0/kio-v6.10.0.tar.gz"
 
@@ -51,14 +52,114 @@ for qtdir in plugins mkspecs metatypes modules; do
 done
 
 # workerinterface.cpp calls KIO::HostInfo::lookupHost which needs
-# hostinfo.cpp — but hostinfo.cpp isn't in the cmake source list for
-# KIOCORE_ONLY. Replace the call with a direct QHostInfo::fromName.
+# hostinfo.cpp — but hostinfo.cpp still isn't in the cmake source list.
+# Replace the call with a direct QHostInfo::fromName.
 sed -i 's/const QHostInfo info = HostInfo::lookupHost(hostName, 1500);/const QHostInfo info = QHostInfo::fromName(hostName);/' \
     "${COOKBOOK_SOURCE}/src/core/workerinterface.cpp" 2>/dev/null || true
 # Also remove the hostinfo.h include — no longer needed
 sed -i '/#include "hostinfo.h"/d' \
     "${COOKBOOK_SOURCE}/src/core/workerinterface.cpp" 2>/dev/null || true
 
+# Full KIO builds link Qt6::Network from multiple subdirectories, but the
+# top-level Qt6 package import omits the Network component by default.
+sed -i 's/find_package(Qt6 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Widgets Concurrent Xml)/find_package(Qt6 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Widgets Concurrent Xml Network)/' \
+    "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
+
+# KIOGui still reaches KIO::HostInfo; make sure the existing hostinfo.cpp
+# implementation is actually built into KIOCore.
+if ! grep -q 'hostinfo.cpp' "${COOKBOOK_SOURCE}/src/core/CMakeLists.txt" 2>/dev/null; then
+    sed -i '/workerinterface.cpp/a\\  hostinfo.cpp' \
+        "${COOKBOOK_SOURCE}/src/core/CMakeLists.txt" 2>/dev/null || true
+fi
+
+# Redox only needs the core/gui/widgets libraries here; skip worker/daemon and
+# extra runtime/plugin subdirectories that still depend on unsupported Qt SSL,
+# SysV IPC, and broader runtime surfaces.
+sed -i '/add_subdirectory(kioworkers)/d; /add_subdirectory(schemehandlers)/d; /add_subdirectory(kiod)/d; /add_subdirectory(kssld)/d; /add_subdirectory(kpasswdserver)/d; /add_subdirectory(kioexec)/d; /add_subdirectory(filewidgets)/d; /add_subdirectory(urifilters)/d' \
+    "${COOKBOOK_SOURCE}/src/CMakeLists.txt" 2>/dev/null || true
+
+# KIOGui uses QHostInfo in full builds, so import QtNetwork on the GUI target.
+if ! grep -q 'Qt6::Network' "${COOKBOOK_SOURCE}/src/gui/CMakeLists.txt" 2>/dev/null; then
+    sed -i '/Qt6::Gui/a\\    Qt6::Network' \
+        "${COOKBOOK_SOURCE}/src/gui/CMakeLists.txt" 2>/dev/null || true
+fi
+
+# PreviewJob's SysV shared-memory fast path is unavailable on Redox.
+sed -i '17c\\#if defined(Q_OS_UNIX) && !defined(Q_OS_ANDROID) && !defined(Q_OS_HAIKU) && !defined(Q_OS_REDOX)' \
+    "${COOKBOOK_SOURCE}/src/gui/previewjob.cpp" 2>/dev/null || true
+
+python - <<'PY'
+import os
+from pathlib import Path
+
+root = Path(os.environ["COOKBOOK_SOURCE"])
+
+widgets_cmake = root / "src/widgets/CMakeLists.txt"
+text = widgets_cmake.read_text()
+for needle in (
+    "  ksslcertificatebox.cpp\\n",
+    "  ksslinfodialog.cpp\\n",
+    "  sslui.cpp\\n",
+    "        kdynamicjobtracker.cpp\\n",
+    "  KSslCertificateBox\\n",
+    "  KSslInfoDialog\\n",
+):
+    text = text.replace(needle, "")
+widgets_cmake.write_text(text)
+
+jobuidelegate = root / "src/widgets/jobuidelegate.cpp"
+text = jobuidelegate.read_text()
+text = text.replace("#include <ksslinfodialog.h>\\n", "")
+jobuidelegate.write_text(text)
+
+askuser = root / "src/widgets/widgetsaskuseractionhandler.cpp"
+text = askuser.read_text()
+text = text.replace("#include <KSslInfoDialog>\\n", "")
+start_marker = "void KIO::WidgetsAskUserActionHandler::showSslDetails(const QVariantMap &sslErrorData, QWidget *parentWidget)\\n"
+end_marker = '\\n#include "moc_widgetsaskuseractionhandler.cpp"\\n'
+new = r'''void KIO::WidgetsAskUserActionHandler::showSslDetails(const QVariantMap &sslErrorData, QWidget *parentWidget)
+{
+    QString details = i18n("Detailed SSL certificate inspection is unavailable on Redox with the current QtNetwork SSL surface.");
+    const QString hostname = sslErrorData[QLatin1String("hostname")].toString();
+    const QString protocol = sslErrorData[QLatin1String("protocol")].toString();
+    const QString cipher = sslErrorData[QLatin1String("cipher")].toString();
+    const QString sslError = sslErrorData[QLatin1String("sslError")].toString();
+
+    if (!hostname.isEmpty()) {
+        details += QStringLiteral("\\n\\n") + i18n("Host: %1", hostname);
+    }
+    if (!protocol.isEmpty()) {
+        details += QStringLiteral("\\n") + i18n("Protocol: %1", protocol);
+    }
+    if (!cipher.isEmpty()) {
+        details += QStringLiteral("\\n") + i18n("Cipher: %1", cipher);
+    }
+    if (!sslError.isEmpty()) {
+        details += QStringLiteral("\\n\\n") + sslError;
+    }
+
+    QMetaObject::invokeMethod(qGuiApp, [=, this] {
+        auto *dialog = new KMessageDialog(KMessageDialog::Information, details, parentWidget);
+
+        dialog->setAttribute(Qt::WA_DeleteOnClose);
+        dialog->setCaption(i18n("SSL"));
+        dialog->setButtons(KStandardGuiItem::ok());
+
+        QObject::connect(dialog, &QDialog::finished, this, [this, sslErrorData, parentWidget](const int) {
+            askIgnoreSslErrors(sslErrorData, parentWidget);
+        });
+
+        dialog->show();
+    });
+}
+'''
+start = text.find(start_marker)
+end = text.find(end_marker)
+if start != -1 and end != -1 and start < end:
+    text = text[:start] + new + text[end:]
+askuser.write_text(text)
+PY
+
 rm -f CMakeCache.txt
 rm -rf CMakeFiles
 
@@ -70,11 +171,12 @@ cmake "${COOKBOOK_SOURCE}" \
     -DCMAKE_PREFIX_PATH="${COOKBOOK_SYSROOT}" \
     -DBUILD_TESTING=OFF \
     -DBUILD_QCH=OFF \
+    -DBUILD_DESIGNERPLUGIN=OFF \
     -DQT_SKIP_AUTO_PLUGIN_INCLUSION=ON \
-    -DKIOCORE_ONLY=ON \
     -DBUILD_WITH_QML=OFF \
     -DUSE_DBUS=ON \
     -DWITH_X11=OFF \
+    -DWITH_WAYLAND=OFF \
     -Wno-dev
 
 cmake --build . -j${COOKBOOK_MAKE_JOBS}