From 8be5114ea4479ca8a7bf4cc2982eecd9a46bbebc Mon Sep 17 00:00:00 2001
From: Alexey Sheplyakov <asheplyakov@basealt.ru>
Date: Sun, 18 Jun 2023 16:20:55 +0000
Subject: [PATCH] Support LoongArch architecture (lp64d ABI)

---
 .gear/qtwebkit-loongarch64.patch | 113 +++++++++++++++++++++++++++++++
 .gear/qtwebkit.spec              |  10 ++-
 2 files changed, 122 insertions(+), 1 deletion(-)
 create mode 100644 .gear/qtwebkit-loongarch64.patch

diff --git a/.gear/qtwebkit-loongarch64.patch b/.gear/qtwebkit-loongarch64.patch
new file mode 100644
index 000000000..803489d29
--- /dev/null
+++ b/.gear/qtwebkit-loongarch64.patch
@@ -0,0 +1,113 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 7e6c6e989..6c4fed042 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -90,6 +90,8 @@ elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
+     set(WTF_CPU_S390X 1)
+ elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64")
+     set(WTF_CPU_RISCV64 1)
++elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "loongarch64")
++    set(WTF_CPU_LOONGARCH64 1)
+ else ()
+     message(FATAL_ERROR "Unknown CPU '${LOWERCASE_CMAKE_SYSTEM_PROCESSOR}'")
+ endif ()
+diff --git a/Source/JavaScriptCore/CMakeLists.txt b/Source/JavaScriptCore/CMakeLists.txt
+index 83b0f399c..a439444ef 100644
+--- a/Source/JavaScriptCore/CMakeLists.txt
++++ b/Source/JavaScriptCore/CMakeLists.txt
+@@ -1280,6 +1280,7 @@ if (WTF_CPU_ARM)
+ elseif (WTF_CPU_ARM64)
+ elseif (WTF_CPU_ALPHA)
+ elseif (WTF_CPU_HPPA)
++elseif (WTF_CPU_LOONGARCH64)
+ elseif (WTF_CPU_PPC)
+ elseif (WTF_CPU_PPC64)
+ elseif (WTF_CPU_PPC64LE)
+diff --git a/Source/ThirdParty/ANGLE/src/common/mathutil.h b/Source/ThirdParty/ANGLE/src/common/mathutil.h
+index 7959da8bd..c86afd61e 100644
+--- a/Source/ThirdParty/ANGLE/src/common/mathutil.h
++++ b/Source/ThirdParty/ANGLE/src/common/mathutil.h
+@@ -16,6 +16,7 @@
+ #include <algorithm>
+ #include <string.h>
+ #include <stdlib.h>
++#include <cstdint>
+ 
+ namespace gl
+ {
+diff --git a/Source/ThirdParty/brotli/dec/port.h b/Source/ThirdParty/brotli/dec/port.h
+index 54f51b010..e6da12d35 100644
+--- a/Source/ThirdParty/brotli/dec/port.h
++++ b/Source/ThirdParty/brotli/dec/port.h
+@@ -60,6 +60,10 @@
+ #define BROTLI_TARGET_RISCV64
+ #endif
+ 
++#if defined(__loongarch64)
++#define BROTLI_TARGET_LOONGARCH64
++#endif
++
+ #ifdef BROTLI_BUILD_PORTABLE
+ #define BROTLI_ALIGNED_READ (!!1)
+ #elif defined(BROTLI_TARGET_X86) || defined(BROTLI_TARGET_X64) || \
+@@ -100,6 +104,7 @@ static BROTLI_INLINE void BrotliDump(const char* f, int l, const char* fn) {
+ #elif defined(BROTLI_BUILD_32_BIT)
+ #define BROTLI_64_BITS 0
+ #elif defined(BROTLI_TARGET_X64) || defined(BROTLI_TARGET_ARMV8) || \
++    defined(BROTLI_TARGET_LOONGARCH64) || \
+     defined(BROTLI_TARGET_POWERPC64) || defined(BROTLI_TARGET_RISCV64)
+ #define BROTLI_64_BITS 1
+ #else
+diff --git a/Source/WTF/wtf/Platform.h b/Source/WTF/wtf/Platform.h
+index 7aefa1bab..224bd5ac7 100644
+--- a/Source/WTF/wtf/Platform.h
++++ b/Source/WTF/wtf/Platform.h
+@@ -176,6 +176,11 @@
+ #define WTF_CPU_X86_SSE2 1
+ #endif
+ 
++/* CPU(LOONGARCH64) - LoongArch */
++#if defined(__loongarch64)
++#define WTF_CPU_LOONGARCH64 1
++#endif
++
+ /* CPU(RISCV64) - RISCV64 */
+ #if defined(__riscv) && defined(__riscv_xlen) && __riscv_xlen == 64
+ #define WTF_CPU_RISCV64 1
+@@ -710,6 +715,7 @@
+     || CPU(ALPHA) \
+     || CPU(ARM64) \
+     || CPU(S390X) \
++    || CPU(LOONGARCH64) \
+     || CPU(MIPS64) \
+     || CPU(PPC64) \
+     || CPU(PPC64LE) \
+diff --git a/Source/WTF/wtf/dtoa/utils.h b/Source/WTF/wtf/dtoa/utils.h
+index 176d5909f..b13616295 100644
+--- a/Source/WTF/wtf/dtoa/utils.h
++++ b/Source/WTF/wtf/dtoa/utils.h
+@@ -49,7 +49,7 @@
+ defined(__ARMEL__) || \
+ defined(_MIPS_ARCH_MIPS32R2)
+ #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
+-#elif CPU(MIPS) || CPU(MIPS64) || CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(ALPHA) || CPU(ARM64) || CPU(HPPA) || CPU(RISCV64)
++#elif CPU(MIPS) || CPU(MIPS64) || CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(ALPHA) || CPU(ARM64) || CPU(HPPA) || CPU(LOONGARCH64) || CPU(RISCV64)
+ #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
+ #elif defined(_M_IX86) || defined(__i386__)
+ #if defined(_WIN32)
+diff --git a/Tools/Scripts/webkitdirs.pm b/Tools/Scripts/webkitdirs.pm
+index 4a075d41c..5932fed69 100755
+--- a/Tools/Scripts/webkitdirs.pm
++++ b/Tools/Scripts/webkitdirs.pm
+@@ -1264,6 +1264,11 @@ sub isARM()
+     return ($Config{archname} =~ /^arm[v\-]/) || ($Config{archname} =~ /^aarch64[v\-]/);
+ }
+ 
++sub isLOONGARCH()
++{
++    return ($Config{archname} =~ /^loongarch64\-/);
++}
++
+ sub isRISCV()
+ {
+     return ($Config{archname} =~ /^riscv(|32|64)\-/);
diff --git a/.gear/qtwebkit.spec b/.gear/qtwebkit.spec
index c7a92e2df..f9680fcce 100644
--- a/.gear/qtwebkit.spec
+++ b/.gear/qtwebkit.spec
@@ -8,7 +8,7 @@
 
 Name: qt5-webkit
 Version: 5.212.0
-Release: alt24
+Release: alt25
 
 Group: System/Libraries
 Summary: Qt5 - QtWebKit components
@@ -25,6 +25,8 @@ Patch7: qtwebkit-5.212.0_pre20200309-icu-68.patch
 Patch10: alt-flags.patch
 # Elbrus
 Patch2000: qtwebkit-e2k.patch
+# LoongArch
+Patch3500: qtwebkit-loongarch64.patch
 
 # Automatically added by buildreq on Mon Sep 30 2013 (-bi)
 # optimized out: elfutils fontconfig glib2-devel glibc-devel-static gstreamer-devel libGL-devel libX11-devel libXfixes-devel libfreetype-devel libgst-plugins libqt5-core libqt5-gui libqt5-network libqt5-opengl libqt5-printsupport libqt5-qml libqt5-quick libqt5-sql libqt5-v8 libqt5-widgets libstdc++-devel libxml2-devel pkg-config python-base python-modules python-modules-compiler python-modules-encodings python-modules-xml python3 python3-base qt5-base-devel qt5-declarative-devel ruby ruby-stdlibs xorg-compositeproto-devel xorg-fixesproto-devel xorg-renderproto-devel xorg-xproto-devel zlib-devel
@@ -107,6 +109,9 @@ Requires: libqt5-core = %_qt5_version
 %ifarch %e2k
 %patch2000 -p1
 %endif
+%ifnarch %e2k
+%patch3500 -p1
+%endif
 syncqt.pl-qt5 Source -version %version
 
 # remove rpath
@@ -222,6 +227,9 @@ done
 %_pkgconfigdir/Qt*.pc
 
 %changelog
+* Sun Jun 18 2023 Alexey Sheplyakov <asheplyakov@altlinux.org> 5.212.0-alt25
+- support LoongArch architecture (lp64d ABI) (closes: #46582)
+
 * Fri Oct 01 2021 Sergey V Turchin <zerg@altlinux.org> 5.212.0-alt24
 - build without LTO enabled
 
-- 
2.33.3