kde: remove kf6-kcrash OpenGL stub, restore setgroups, and re-enable KWin Sensors

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

@@ -1,4 +1,4 @@
-#TODO: KCrash — crash handler, backtrace generation. OpenGL deps disabled for software rendering.
+# KCrash — crash handler, backtrace generation, with OpenGL renderer metadata.
 [source]
 tar = "https://download.kde.org/stable/frameworks/6.27/kcrash-6.27.0.tar.xz"
 blake3 = "dcdd52301351857c6479c8d56d17302dd5a532606a2acdd86b6b7758457fa612"
@@ -16,48 +16,8 @@ DYNAMIC_INIT
 HOST_BUILD="${COOKBOOK_ROOT}/build/qt-host-build"
 source "${COOKBOOK_ROOT}/local/scripts/lib/qt-sysroot.sh"
 
-STUB_OPENGL_DIR="${COOKBOOK_SYSROOT}/lib/cmake/Qt6OpenGL"
-mkdir -p "${STUB_OPENGL_DIR}"
-cat > "${STUB_OPENGL_DIR}/Qt6OpenGLConfig.cmake" << 'OPENGLEOF'
-set(Qt6OpenGL_FOUND ON)
-set(Qt6OpenGL_VERSION "6.6.0")
-OPENGLEOF
-cat > "${STUB_OPENGL_DIR}/Qt6OpenGLConfigVersion.cmake" << 'OPENGLEOF'
-set(PACKAGE_VERSION "6.6.0")
-set(PACKAGE_VERSION_COMPATIBLE TRUE)
-OPENGLEOF
-
 redbear_qt_prepare_common_sysroot "${COOKBOOK_SYSROOT}"
 
-#DISABLED: sed -i "s/^ecm_install_po_files_as_qm/#ecm_install_po_files_as_qm/" "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
-#DISABLED: sed -i "s/^ki18n_install(po)/#ki18n_install(po)/" "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
-sed -i "/find_package(Qt6.*Widgets)/a find_package(Qt6GuiPrivate ${REQUIRED_QT_VERSION} REQUIRED)" "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
-sed -i "s/find_package(Qt6.*REQUIRED Core Gui) OpenGL)/find_package(Qt6 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Core Gui)/" "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
-sed -i "s/target_link_libraries(KF6Crash PRIVATE Qt6::Gui Qt6::OpenGL/target_link_libraries(KF6Crash PRIVATE Qt6::Gui/" "${COOKBOOK_SOURCE}/src/CMakeLists.txt" 2>/dev/null || true
-sed -i "s/find_package(Qt6Test.*REQUIRED)/#find_package(Qt6Test REQUIRED)/" "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
-
-KCRASH_SRC="${COOKBOOK_SOURCE}/src/kcrash.cpp"
-# OpenGL renderer query: keep the original glGetString-based
-# implementation. Mesa (llvmpipe) provides libGL + GL/gl.h which
-# exports glGetString. If a GL context is active, it returns the
-# renderer string (e.g. "llvmpipe"); if no context, returns empty.
-# Previous shortcut replaced the entire function body with
-# `return QString()`, which silently lost crash-report metadata.
-# restore original behavior now that Mesa is properly installed.
-# No sed substitution needed — the upstream function compiles as-is
-# on Redox with Mesa installed.
-
-# Stub out setgroups() call - Redox kernel lacks credential syscalls
-sed -i 's/setgroups(0, nullptr);/\/\/ setgroups not available on Redox/' "${KCRASH_SRC}"
-
-if ! grep -q "<grp.h>" "${COOKBOOK_SOURCE}/src/kcrash.cpp"; then
-    printf "%s\n" "#include <grp.h>" "#include <sys/resource.h>" "#include <sys/wait.h>" > /tmp/wait_h.txt
-    sed -i "\\/<sys.resource.h>/{
-        r /tmp/wait_h.txt
-        d
-    }" "${COOKBOOK_SOURCE}/src/kcrash.cpp"
-fi
-
 rm -f CMakeCache.txt
 rm -rf CMakeFiles
 

local/recipes/kde/kf6-kcrash/source/src/CMakeLists.txt

@@ -45,7 +45,7 @@ ecm_generate_export_header(KF6Crash
 target_include_directories(KF6Crash INTERFACE "$<INSTALL_INTERFACE:${KDE_INSTALL_INCLUDEDIR_KF}/KCrash>")
 
 target_link_libraries(KF6Crash PUBLIC Qt6::Core)
-target_link_libraries(KF6Crash PRIVATE Qt6::Gui KF6::CoreAddons)
+target_link_libraries(KF6Crash PRIVATE Qt6::Gui Qt6::OpenGL KF6::CoreAddons)
 
 if (HAIKU)
        target_link_libraries(KF6Crash PRIVATE network)

local/recipes/kde/kf6-kcrash/source/src/kcrash.cpp

@@ -741,7 +741,7 @@ static pid_t startDirectly(const char *argv[])
         fprintf(stderr, "KCrash failed to fork(), errno = %d\n", errno);
         return 0;
     case 0:
-        // setgroups not available on Redox // Remove any extraneous groups
+        setgroups(0, nullptr); // Remove any extraneous groups
         if (setgid(getgid()) < 0 || setuid(getuid()) < 0) {
             _exit(253); // This cannot happen. Theoretically.
         }

local/recipes/kde/kwin/recipe.toml

@@ -5,9 +5,8 @@
 #     Provides epoxy::epoxy cmake target with real EGL/GLES function pointer
 #     dispatch, replacing the hardcoded-zero stub.
 #   - KF6Svg: built by local/recipes/kde/kf6-ksvg and consumed by KWin.
-#   - Sensors / UiTools: removed from CMakeLists.txt (these components
-#     are not yet in-tree for Redox; sed-removal keeps the cmake build
-#     bounded).
+#   - UiTools: not yet in-tree for Redox; sed-removal keeps the cmake build
+#     bounded until qttools is ported.
 #   - QML/Quick: cmake config tries to enable QML; the recipe tolerates
 #     a partial KWin build (kdecoration-style core libs) until full
 #     QML is wired.
@@ -68,7 +67,6 @@ sed -i '/include(ECMQmlModule)/s/^/#/' "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/de
 
 # Remove Qt components not available in cross-build
 sed -i '/^    UiTools$/d' "${COOKBOOK_SOURCE}/CMakeLists.txt"
-sed -i '/^    Sensors$/d' "${COOKBOOK_SOURCE}/CMakeLists.txt"
 
 rm -f CMakeCache.txt
 rm -rf CMakeFiles

local/recipes/kde/kwin/source/CMakeLists.txt

@@ -68,6 +68,7 @@ find_package(Qt6 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS
     WaylandClient
     Widgets
     Svg
+    Sensors
 )
 
 if (Qt6Gui_VERSION VERSION_GREATER_EQUAL "6.10.0")