godot: update to 4.6.1

Author: stdmnpkg

app-devel/godot/autobuild/build

@@ -15,10 +15,10 @@ elif ab_match_arch ppc64el; then
     HAS_DOTNET=no
 elif ab_match_arch loongarch64; then
     GODOT_ARCH=loongarch64
-    HAS_DOTNET=no
+    dotnet nuget add source -n lnuget.loongnix.cn --protocol-version 3 https://lnuget.loongnix.cn/v3/index.json
 elif ab_match_arch loongarch64_nosimd; then
     GODOT_ARCH=loongarch64
-    HAS_DOTNET=no
+    dotnet nuget add source -n lnuget.loongnix.cn --protocol-version 3 https://lnuget.loongnix.cn/v3/index.json
 else
     aberr "Unsupported architecture."
 fi

app-devel/godot/autobuild/defines

@@ -8,6 +8,8 @@ PKGDEP="x11-lib libglvnd glu alsa-lib pulseaudio systemd gcc-runtime \
         pcre2 zlib zstd"
 PKGDEP__AMD64="${PKGDEP} embree dotnet"
 PKGDEP__ARM64="${PKGDEP} embree dotnet"
+PKGDEP__LOONGARCH64="${PKGDEP} dotnet"
+PKGDEP__LOONGARCH64_NOSIMD="${PKGDEP} dotnet"
 
 BUILDDEP="pkg-config gcc scons"
 

app-devel/godot/autobuild/patches/0001-PR110639-Add-missing-asm-Loongarch-instruction.patch

@@ -1,18 +1,30 @@
-From 3506e5fdbfc8ec0d25f347d1bdda39a292a10b90 Mon Sep 17 00:00:00 2001
+From e533f0efb7556ea598ad9f92a1d7ca9cd1db9ac7 Mon Sep 17 00:00:00 2001
 From: MBCX <github.small792@passinbox.com>
 Date: Wed, 17 Sep 2025 20:49:06 -0400
 Subject: [PATCH] Add missing asm Loongarch instruction for `_cpu_pause` and
  add memory clobbers for the rest.
 
 ---
- core/os/spin_lock.h | 10 +++++++---
- 1 file changed, 7 insertions(+), 3 deletions(-)
+ core/os/spin_lock.h | 20 +++++++++++++++++---
+ 1 file changed, 17 insertions(+), 3 deletions(-)
 
 diff --git a/core/os/spin_lock.h b/core/os/spin_lock.h
-index 7a5051035373..968d2cdcdfd0 100644
+index 7a5051035373..ae9ce769a8d2 100644
 --- a/core/os/spin_lock.h
 +++ b/core/os/spin_lock.h
-@@ -80,11 +80,15 @@ _ALWAYS_INLINE_ static void _cpu_pause() {
+@@ -67,6 +67,11 @@ class SpinLock {
+ 
+ #include <atomic>
+ 
++#if defined(__loongarch64)
++// For __ibar C intrinsic.
++#include <larchintrin.h>
++#endif
++
+ _ALWAYS_INLINE_ static void _cpu_pause() {
+ #if defined(_MSC_VER)
+ // ----- MSVC.
+@@ -80,11 +85,20 @@ _ALWAYS_INLINE_ static void _cpu_pause() {
  #if defined(__i386__) || defined(__x86_64__) // x86.
  	__builtin_ia32_pause();
  #elif defined(__arm__) || defined(__aarch64__) // ARM.
@@ -27,7 +39,12 @@ index 7a5051035373..968d2cdcdfd0 100644
 -	asm volatile(".insn i 0x0F, 0, x0, x0, 0x010");
 +	asm volatile(".insn i 0x0F, 0, x0, x0, 0x010" ::: "memory");
 +#elif defined(__loongarch64) // Loongarch64.
-+	asm volatile("nop" ::: "memory");
++	// Use "ibar 0" repeated 32 times to
++	// simulate the delay of the x86 pause instruction (approx 140 cycles).
++	// See PR #110639#issuecomment-3675019388
++	for (int i = 0; i < 32; i++) {
++		__ibar(0);
++	}
  #endif
  #endif
  }

app-devel/godot/spec

@@ -1,5 +1,4 @@
-VER=4.5.1
-REL=1
+VER=4.6.1
 SRCS="git::commit=tags/$VER-stable::https://github.com/godotengine/godot"
 CHKSUMS="SKIP"
 CHKUPDATE="anitya::id=373975"