nvidia-470xx-gcc15.patch

diff --git a/PKGBUILD b/PKGBUILD
index 93df6e3..52ccadb 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -28,6 +28,7 @@ source=('nvidia-drm-outputclass.conf'
         "kernel-6.12.patch"
         "nvidia-470xx-fix-linux-6.13.patch"
         "nvidia-470xx-fix-linux-6.14.patch"
+        "gcc-15.patch"
         )

 sha512sums=('de7116c09f282a27920a1382df84aa86f559e537664bb30689605177ce37dc5067748acf9afd66a3269a6e323461356592fdfc624c86523bf105ff8fe47d3770'
@@ -42,7 +43,8 @@ sha512sums=('de7116c09f282a27920a1382df84aa86f559e537664bb30689605177ce37dc50677
             'e1371e2ed622d642b0242a2be34438fae97fa33ef42afc1e7897177c10dc8831f20b9a8b37d25d9dc079743df03b10221decfb23577650233af8981a4ffb813c'
             'ef84759e29869c0663b7a026d62d53196575eb633fa7a80935bcd8f1e64da94ef1a386facca313c36f306f591de094c4e36f42e453c0e9421755df68f18ae1f0'
             'c577d422799580e6a7b12670439dd7d68f9474ae17e96355144b7037d9a36228f22e53682f317ec7ca0f6a83d2520ede376350d02a2c072d0d195768f4115cba'
-            '7f0ab1d27d08fc091e8190ff040115607eb2d0c4a6ab710f8083899c3ed44a30eb4479c0bae8a072ee54409734f9c78a10f0c2555157526e153b4578ccf8aea6')
+            '7f0ab1d27d08fc091e8190ff040115607eb2d0c4a6ab710f8083899c3ed44a30eb4479c0bae8a072ee54409734f9c78a10f0c2555157526e153b4578ccf8aea6'
+            '2b6e8265ed46b6a33c01199e737aa654f5af7911a563e551e419870cbdab79c58d99773123fc6db62a02407ea8f56d1a7cca2ddfc96293b31cc5f8e23447fddf')

 create_links() {
     # create soname links
@@ -74,6 +76,7 @@ prepare() {
     patch -p1 -i "${srcdir}/kernel-6.12.patch"
     patch -p1 -i "${srcdir}/nvidia-470xx-fix-linux-6.13.patch"
     patch -p1 -i "${srcdir}/nvidia-470xx-fix-linux-6.14.patch"
+    patch -p1 -i "${srcdir}/gcc-15.patch"

     sed -i "s/__VERSION_STRING/${pkgver}/" dkms.conf
     sed -i 's/__JOBS/`nproc`/' dkms.conf
diff --git a/gcc-15.patch b/gcc-15.patch
new file mode 100644
index 0000000..305d82c
--- /dev/null
+++ b/gcc-15.patch
@@ -0,0 +1,12 @@
+diff --git a/Kbuild b/Kbuild
+index eadd8b2..f1bfd3f 100644
+--- a/Kbuild
++++ b/Kbuild
+@@ -73,6 +73,7 @@ EXTRA_CFLAGS += -D__KERNEL__ -DMODULE -DNVRM -DNV_VERSION_STRING=\"470.256.02\"
+ EXTRA_CFLAGS += $(call cc-option,-Werror=undef,)
+ EXTRA_CFLAGS += -DNV_SPECTRE_V2=$(NV_SPECTRE_V2)
+ EXTRA_CFLAGS += -DNV_KERNEL_INTERFACE_LAYER
++EXTRA_CFLAGS += -std=gnu17
+
+ #
+ # Detect SGI UV systems and apply system-specific optimizations.