add patch to specify compiloer to use for nvcc

PKGBUILD

@@ -1,34 +1,32 @@
 # Maintainer: CreamSodass <greatvaluecreamsoda@gmail.com>
 
 pkgname=vapoursynth-plugin-vship-cuda-git
-pkgrel=4
+pkgrel=4.1
 pkgver=5.0.1.4.gdc0f1ba
 pkgdesc="Plugin for Vapoursynth: vship for nvidia gpus (GIT version)"
 arch=('x86_64')
 url='https://codeberg.org/Line-fr/Vship'
 license=('MIT')
 depends=('cuda')
-makedepends=('git')
+makedepends=('git' 'gcc15')
 optdepends=('vapoursynth: vapoursynth plugin usage')
 provides=("vapoursynth-plugin-vship" "libvship")
 conflicts=("vapoursynth-plugin-vship" "libvship")
-source=("vship::git+https://codeberg.org/Line-fr/Vship.git")
-sha256sums=('SKIP')
+source=("vship::git+https://codeberg.org/Line-fr/Vship.git"
+        "cuda-ccbin.patch")
+sha256sums=('SKIP'
+            'a70e866937ef15324a77afa8a02bdcdfff838c1a35ceebbe66b5ac10575d54a9')
+
+prepare() {
+  cd "$srcdir/vship"
+  patch -Np1 -i "$srcdir/cuda-ccbin.patch"
+}
 
 build() {
   cd "$srcdir/vship"
   export PATH="/opt/cuda/bin:$PATH"
 
-  nvcc -x cu src/VshipLib.cpp \
-    -t "$(nproc)" \
-    -ccbin "${CXX:-g++}" \
-    -std=c++17 \
-    -I include \
-    -arch=all \
-    --shared \
-    -Xcompiler "${CXXFLAGS} -fPIC" \
-    -O3 \
-    -o libvship.so
+  make buildcuda CUDA_CCBIN=gcc-15
 }
 
 pkgver() {

cuda-ccbin.patch

@@ -0,0 +1,35 @@
+diff --git a/Makefile b/Makefile
+index e6d65a4..cff93ea 100644
+--- a/Makefile
++++ b/Makefile
+@@ -5,6 +5,8 @@ DESTDIR ?=
+ 
+ HIPARCH := gfx1201,gfx1200,gfx1100,gfx1101,gfx1102,gfx1103,gfx1151,gfx1012,gfx1030,gfx1031,gfx1032,gfx906,gfx801,gfx802,gfx803
+ 
++CUDA_CCBIN ?=
++
+ ifeq ($(OS),Windows_NT)
+ 	vulkanLink := -I "${VULKAN_SDK}\Include" -L "${VULKAN_SDK}\Lib" -lvulkan-1
+ 	dllend := .dll
+@@ -37,6 +39,8 @@ else
+ 	fatbincompresscuda := 
+ endif
+ 
++cudaccbin = $(if $(CUDA_CCBIN),-ccbin $(CUDA_CCBIN),)
++
+ .FORCE:
+ 
+ buildFFVSHIP: src/FFVship.cpp .FORCE
+@@ -46,10 +50,10 @@ build: src/VshipLib.cpp .FORCE
+ 	hipcc src/VshipLib.cpp -g -std=c++17 -Wall -Wno-ignored-attributes -I "$(current_dir)include" --offload-arch=native -shared $(fpic) -o "$(current_dir)libvship$(dllend)"
+ 
+ buildcuda: src/VshipLib.cpp .FORCE
+-	nvcc -x cu src/VshipLib.cpp -g -std=c++17 -I "$(current_dir)include" -arch=native -shared $(fpiccuda) -o "$(current_dir)libvship$(dllend)"
++	nvcc $(cudaccbin) -x cu src/VshipLib.cpp -g -std=c++17 -I "$(current_dir)include" -arch=native -shared $(fpiccuda) -o "$(current_dir)libvship$(dllend)"
+ 
+ buildcudaall: src/VshipLib.cpp .FORCE
+-	nvcc -x cu src/VshipLib.cpp -g -std=c++17 -I "$(current_dir)include" $(fatbincompresscuda) -arch=all -shared $(fpiccuda) -o "$(current_dir)libvship$(dllend)"
++	nvcc $(cudaccbin) -x cu src/VshipLib.cpp -g -std=c++17 -I "$(current_dir)include" $(fatbincompresscuda) -arch=all -shared $(fpiccuda) -o "$(current_dir)libvship$(dllend)"
+ 
+ buildall: src/VshipLib.cpp .FORCE
+ 	hipcc src/VshipLib.cpp -g -std=c++17 -Wall -Wno-ignored-attributes -I "$(current_dir)include" $(fatbincompressamd) --offload-arch=$(HIPARCH) -shared $(fpic) -o "$(current_dir)libvship$(dllend)"