build, qt: Fix compiling qt package in depends with GCC 11

depends/packages/qt.mk

@@ -10,7 +10,7 @@ $(package)_patches=fix_qt_pkgconfig.patch mac-qmake.conf fix_no_printer.patch no
 $(package)_patches+= fix_android_qmake_conf.patch fix_android_jni_static.patch dont_hardcode_pwd.patch
 $(package)_patches+= drop_lrelease_dependency.patch no_sdk_version_check.patch
 $(package)_patches+= fix_lib_paths.patch fix_android_pch.patch
-$(package)_patches+= qtbase-moc-ignore-gcc-macro.patch
+$(package)_patches+= qtbase-moc-ignore-gcc-macro.patch fix_limits_header.patch
 
 $(package)_qttranslations_file_name=qttranslations-$($(package)_suffix)
 $(package)_qttranslations_sha256_hash=577b0668a777eb2b451c61e8d026d79285371597ce9df06b6dee6c814164b7c3
@@ -231,6 +231,7 @@ define $(package)_preprocess_cmds
   patch -p1 -i $($(package)_patch_dir)/no_sdk_version_check.patch && \
   patch -p1 -i $($(package)_patch_dir)/fix_lib_paths.patch && \
   patch -p1 -i $($(package)_patch_dir)/qtbase-moc-ignore-gcc-macro.patch && \
+  patch -p1 -i $($(package)_patch_dir)/fix_limits_header.patch && \
   sed -i.old "s|updateqm.commands = \$$$$\$$$$LRELEASE|updateqm.commands = $($(package)_extract_dir)/qttools/bin/lrelease|" qttranslations/translations/translations.pro && \
   mkdir -p qtbase/mkspecs/macx-clang-linux &&\
   cp -f qtbase/mkspecs/macx-clang/qplatformdefs.h qtbase/mkspecs/macx-clang-linux/ &&\

depends/patches/qt/fix_limits_header.patch

@@ -0,0 +1,44 @@
+Fix compiling with GCC 11
+
+See: https://bugreports.qt.io/browse/QTBUG-90395.
+
+Upstream commits:
+ - Qt 5.15 -- unavailable as open source
+ - Qt 6.0: b2af6332ea37e45ab230a7a5d2d278f86d961b83
+ - Qt 6.1: 9c56d4da2ff631a8c1c30475bd792f6c86bda53c
+
+--- old/qtbase/src/corelib/global/qendian.h
++++ new/qtbase/src/corelib/global/qendian.h
+@@ -44,6 +44,8 @@
+ #include <QtCore/qfloat16.h>
+ #include <QtCore/qglobal.h>
+ 
++#include <limits>
++
+ // include stdlib.h and hope that it defines __GLIBC__ for glibc-based systems
+ #include <stdlib.h>
+ #include <string.h>
+
+--- old/qtbase/src/corelib/tools/qbytearraymatcher.h
++++ new/qtbase/src/corelib/tools/qbytearraymatcher.h
+@@ -42,6 +42,8 @@
+ 
+ #include <QtCore/qbytearray.h>
+ 
++#include <limits>
++
+ QT_BEGIN_NAMESPACE
+ 
+ 
+
+--- old/qtbase/src/tools/moc/generator.cpp
++++ new/qtbase/src/tools/moc/generator.cpp
+@@ -40,6 +40,8 @@
+ #include <QtCore/qplugin.h>
+ #include <QtCore/qstringview.h>
+ 
++#include <limits>
++
+ #include <math.h>
+ #include <stdio.h>
+