[squashme] disable xkb x11 extension

Author: slipher

build-qt.sh

@@ -71,6 +71,7 @@ base_features='
     -DFEATURE_draganddrop=OFF
     -DFEATURE_dtls=OFF
     -DFEATURE_easingcurve=ON
+    -DFEATURE_evdev=OFF
     -DFEATURE_filedialog=OFF
     -DFEATURE_filesystemmodel=OFF
     -DFEATURE_filesystemwatcher=OFF

qtbase.patch

@@ -21,26 +21,51 @@ diff -u -r qtbase.old/cmake/QtBuildHelpers.cmake qtbase.new/cmake/QtBuildHelpers
      qt_internal_set_link_depends_no_shared()
      qt_internal_setup_default_install_prefix()
      qt_internal_set_qt_source_tree_var()
+diff -u -r qtbase.old/src/plugins/platforms/xcb/qxcbconnection_basic.cpp qtbase.new/src/plugins/platforms/xcb/qxcbconnection_basic.cpp
+--- qtbase.old/src/plugins/platforms/xcb/qxcbconnection_basic.cpp	2025-02-13 11:45:28.000000000 -0600
++++ qtbase.new/src/plugins/platforms/xcb/qxcbconnection_basic.cpp	2025-11-23 02:23:12.697507021 -0600
+@@ -361,6 +361,9 @@
+ 
+ void QXcbBasicConnection::initializeXKB()
+ {
++    // Disable the xkb extension. This prevents a dependency on libx11-xkbcommon.so.
++    // Drawback: text can't be selected by shift + arrow keys
++    return;
+     const xcb_query_extension_reply_t *reply = xcb_get_extension_data(m_xcbConnection, &xcb_xkb_id);
+     if (!reply || !reply->present) {
+         qCWarning(lcQpaXcb, "XKeyboard extension not present on the X server");
+diff -u -r qtbase.old/src/plugins/platforms/xcb/qxcbconnection_basic.h qtbase.new/src/plugins/platforms/xcb/qxcbconnection_basic.h
+--- qtbase.old/src/plugins/platforms/xcb/qxcbconnection_basic.h	2025-02-13 11:45:28.000000000 -0600
++++ qtbase.new/src/plugins/platforms/xcb/qxcbconnection_basic.h	2025-11-23 01:31:27.807403222 -0600
+@@ -48,7 +48,7 @@
+     bool hasXShape() const { return m_hasXhape; }
+     bool hasXRandr() const { return m_hasXRandr; }
+     bool hasInputShape() const { return m_hasInputShape; }
+-    bool hasXKB() const { return m_hasXkb; }
++    bool hasXKB() const { return false; }
+     bool hasXRender(int major = -1, int minor = -1) const {
+         if (m_hasXRender && major != -1 && minor != -1)
+             return m_xrenderVersion >= std::pair(major, minor);
 diff -u -r qtbase.old/src/tools/rcc/rcc.cpp qtbase.new/src/tools/rcc/rcc.cpp
 --- qtbase.old/src/tools/rcc/rcc.cpp	2025-02-13 11:45:28.000000000 -0600
-+++ qtbase.new/src/tools/rcc/rcc.cpp	2025-11-14 00:12:48.076214506 -0600
++++ qtbase.new/src/tools/rcc/rcc.cpp	2025-11-23 02:47:34.103288435 -0600
 @@ -32,7 +32,7 @@
      CONSTANT_COMPRESSLEVEL_DEFAULT = -1,
      CONSTANT_ZSTDCOMPRESSLEVEL_CHECK = 1,   // Zstd level to check if compressing is a good idea
      CONSTANT_ZSTDCOMPRESSLEVEL_STORE = 14,  // Zstd level to actually store the data
 -    CONSTANT_COMPRESSTHRESHOLD_DEFAULT = 70
-+    CONSTANT_COMPRESSTHRESHOLD_DEFAULT = 1
++    CONSTANT_COMPRESSTHRESHOLD_DEFAULT = 1 // compress if savings are at least 1%
  };
 
  void RCCResourceLibrary::write(const char *str, int len)
 diff -u -r qtbase.old/src/tools/uic/CMakeLists.txt qtbase.new/src/tools/uic/CMakeLists.txt
 --- qtbase.old/src/tools/uic/CMakeLists.txt	2025-02-13 11:45:28.000000000 -0600
-+++ qtbase.new/src/tools/uic/CMakeLists.txt	2025-11-16 23:07:55.067139397 -0600
++++ qtbase.new/src/tools/uic/CMakeLists.txt	2025-11-23 02:24:23.896939637 -0600
 @@ -4,6 +4,7 @@
  #####################################################################
  ## uic Tool:
  #####################################################################
-+return()
++return() # prevent build error
 
  qt_get_tool_target_name(target_name uic)
  qt_internal_add_tool(${target_name}