From 325e889ca4fe7e25fb8c38ce917965e0112cfe1c Mon Sep 17 00:00:00 2001
From: Hailiang <mahailiang@uniontech.com>
Date: Fri, 24 Oct 2025 09:04:13 +0800
Subject: [PATCH] fix sw_64 QT_ARCH

---
 fix-sw_64-QT_ARCH.patch | 50 +++++++++++++++++++++++++++++++++++++++++
 qt5-qtbase.spec         |  6 ++++-
 2 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100644 fix-sw_64-QT_ARCH.patch

diff --git a/fix-sw_64-QT_ARCH.patch b/fix-sw_64-QT_ARCH.patch
new file mode 100644
index 0000000..21db4da
--- /dev/null
+++ b/fix-sw_64-QT_ARCH.patch
@@ -0,0 +1,50 @@
+From 797aad7714f38d566e77870f1d1cd35ea6b37e23 Mon Sep 17 00:00:00 2001
+From: mahailiang <mahailiang@uniontech.com>
+Date: Tue, 22 Apr 2025 17:50:12 +0800
+Subject: [PATCH] fix sw_64 QT_ARCH
+---
+ src/corelib/global/archdetect.cpp        |  2 ++
+ src/corelib/global/qprocessordetection.h | 15 +++++++++++++--
+ 2 files changed, 15 insertions(+), 2 deletions(-)
+diff --git a/src/corelib/global/archdetect.cpp b/src/corelib/global/archdetect.cpp
+index 74f3c8fc..773aecdc 100644
+--- a/src/corelib/global/archdetect.cpp
++++ b/src/corelib/global/archdetect.cpp
+@@ -85,6 +85,8 @@
+ #  define ARCH_PROCESSOR "sparcv9"
+ #elif defined(Q_PROCESSOR_SPARC)
+ #  define ARCH_PROCESSOR "sparc"
++#elif defined(Q_PROCESSOR_SW_64)
++#  define ARCH_PROCESSOR "sw_64"
+ #else
+ #  define ARCH_PROCESSOR "unknown"
+ #endif
+diff --git a/src/corelib/global/qprocessordetection.h b/src/corelib/global/qprocessordetection.h
+index 6f0bc7e7..a3c94af8 100644
+--- a/src/corelib/global/qprocessordetection.h
++++ b/src/corelib/global/qprocessordetection.h
+@@ -87,8 +87,19 @@
+ // #elif defined(__alpha__) || defined(_M_ALPHA)
+ // #  define Q_PROCESSOR_ALPHA
+ // Q_BYTE_ORDER not defined, use endianness auto-detection
+-//#elif defined(__sw_64__) || defined(_M_SW_64)
+-//#  define Q_PROCESSOR_SW_64
++
++/*
++    SW64 family
++
++    SW64 is little-endian.
++*/
++
++#if defined(__sw_64__)
++#  define Q_PROCESSOR_SW_64
++#  define Q_BYTE_ORDER Q_LITTLE_ENDIAN
++#  define Q_PROCESSOR_WORDSIZE 8
++#endif
++
+ /*
+     ARM family, known revisions: V5, V6, V7, V8
+ 
+-- 
+2.43.0
+
diff --git a/qt5-qtbase.spec b/qt5-qtbase.spec
index aaf0708..c78920a 100644
--- a/qt5-qtbase.spec
+++ b/qt5-qtbase.spec
@@ -36,7 +36,7 @@
 Name:             qt5-qtbase
 Summary:          Qt5 - QtBase components
 Version:          5.15.16
-Release:          1
+Release:          2
 
 # See LGPL_EXCEPTIONS.txt, for exception details
 License:          LGPL-3.0-only OR GPL-3.0-only WITH Qt-GPL-exception-1.0
@@ -125,6 +125,7 @@ Patch0024:        Fix-lupdate-command-error-on-loongarch64.patch
 Patch0031:        CVE-2023-45935.patch
 Patch0033:	  add-sw_64-support-for-syscall_fork.patch
 Patch0034:        CVE-2025-30348.patch
+Patch0035:        fix-sw_64-QT_ARCH.patch
 
 # Do not check any files in %%{_qt5_plugindir}/platformthemes/ for requires.
 # Those themes are there for platform integration. If the required libraries are
@@ -1019,6 +1020,9 @@ fi
 
 
 %changelog
+* Fri Oct 24 2025 mahailiang <mahailiang@uniontech.com> - 5.15.16-2
+- fix sw_64 QT_ARCH
+
 * Mon Apr 07 2025 Funda Wang <fundawang@yeah.net> - 5.15.16-1
 - update to verison 5.15.16
 
-- 
Gitee