static link xcb-* libs from debian

Author: slipher

Dockerfile

@@ -25,6 +25,7 @@ ENV XCB_MINIMUM_PACKAGES=' \
     libxcb-sync-dev \
     libxcb-xfixes0-dev \
     libxcb-xkb-dev \
+    libxcb-util-dev \
 '
 RUN apt-get update && apt-get install -y \
     autoconf \
@@ -49,6 +50,7 @@ RUN apt-get update && apt-get install -y \
     $XCB_MINIMUM_PACKAGES && \
     echo 'deb https://archive.debian.org/debian-archive/debian bullseye-backports main' > /etc/apt/sources.list.d/backports.list && \
     apt-get update && apt-get install -y cmake/bullseye-backports
+RUN rm /usr/lib/x86_64-linux-gnu/libxcb-*.so
 
 #################
 # Build OpenSSL #
@@ -66,7 +68,7 @@ RUN make -j`nproc` && make install_sw && rm -rf /build-ssl
 # Build Qt #
 ############
 WORKDIR /build-qt
-COPY md5sums-qt.txt build-qt.sh /build-qt/
+COPY md5sums-qt.txt build-qt.sh qtbase.patch /build-qt/
 RUN PKG_CONFIG_PATH=/openssl/lib64/pkgconfig ./build-qt.sh && mv qt /qt && rm -rf /build-qt
 
 ###############

build-qt.sh

@@ -24,6 +24,7 @@ build_module() {
     truncate_var="truncate_${module}"
     echo ${!truncate_var:-} | xargs --no-run-if-empty truncate -s 0
     if [[ "${module}" = qtbase ]]; then
+        patch -p1 < "${SCRIPT_DIR}/qtbase.patch"
         ./configure ${!options_var} ${common_options_cmake}
     else
         "${INSTALL_DIR}/bin/qt-configure-module" . ${!options_var} ${common_options_cmake}
@@ -33,7 +34,7 @@ build_module() {
 }
 
 WORK_DIR="${PWD}"
-SCRIPT_DIR=$(dirname "$0")
+SCRIPT_DIR=$(realpath "$(dirname "$0")")
 INSTALL_DIR="${WORK_DIR}/qt"
 
 #FIXME bad warning in qtdeclarative-everywhere-src-6.8.3/src/quickwidgets/qquickwidget.cpp
@@ -85,6 +86,7 @@ options_qtbase="
     -DFEATURE_concurrent=OFF
     -DFEATURE_contextmenu=OFF
     -DFEATURE_cssparser=OFF
+    -DFEATURE_cursor=ON
     -DFEATURE_datawidgetmapper=OFF
     -DFEATURE_datetimeedit=OFF
     -DFEATURE_dial=OFF

qtbase.patch

@@ -0,0 +1,12 @@
+diff -u -r qtbase.old/cmake/3rdparty/extra-cmake-modules/find-modules/FindXCB.cmake qtbase.new/cmake/3rdparty/extra-cmake-modules/find-modules/FindXCB.cmake
+--- qtbase.old/cmake/3rdparty/extra-cmake-modules/find-modules/FindXCB.cmake	2025-02-13 11:45:28.000000000 -0600
++++ qtbase.new/cmake/3rdparty/extra-cmake-modules/find-modules/FindXCB.cmake	2025-11-13 19:57:31.987415796 -0600
+@@ -145,7 +145,7 @@
+ set(XCB_XCB_component_deps)
+ set(XCB_COMPOSITE_component_deps XCB XFIXES)
+ set(XCB_DAMAGE_component_deps XCB XFIXES)
+-set(XCB_IMAGE_component_deps XCB SHM)
++set(XCB_IMAGE_component_deps XCB SHM UTIL)
+ set(XCB_RENDERUTIL_component_deps XCB RENDER)
+ set(XCB_XFIXES_component_deps XCB RENDER SHAPE)
+ set(XCB_XVMC_component_deps XCB XV)