fix kernel build: use sed instead of patch file

cfg/repo.sh

@@ -82,13 +82,20 @@ mkdir -p "$WORK/linux-aios"
 cp "$REPOS/archlinux/PKGBUILD" "$WORK/linux-aios/"
 cp "$REPOS/archlinux/config.x86_64" "$WORK/linux-aios/"
 
-# Clone aios repo for patch
-cd "$WORK"
-git clone --depth 1 https://git.syui.ai/ai/os.git
-
-# Apply aios patch
+# Patch PKGBUILD for aios
 cd "$WORK/linux-aios"
-patch -p1 < "$WORK/os/pkg/linux-aios/aios.patch"
+sed -i 's/^pkgbase=linux$/pkgbase=linux-aios/' PKGBUILD
+sed -i "s/^pkgdesc='Linux'$/pkgdesc='Linux (aios)'/" PKGBUILD
+sed -i '/# htmldocs/,/texlive-latexextra/d' PKGBUILD
+sed -i '/make htmldocs/d' PKGBUILD
+sed -i '/_package-docs()/,/^}/d' PKGBUILD
+sed -i '/"\$pkgbase-docs"/d' PKGBUILD
+# Move version setting after patch application, add EXTRAVERSION removal
+sed -i '/^  echo "Setting version\.\.\."/d' PKGBUILD
+sed -i '/localversion.10-pkgrel/d' PKGBUILD
+sed -i '/localversion.20-pkgname/d' PKGBUILD
+sed -i '/^    patch -Np1 < "\.\.\/\$src"/{N;N;/done/a\\n  echo "Setting version..."\n  sed -i "s/^EXTRAVERSION = .*/EXTRAVERSION =/" Makefile\n  echo "" > localversion.10-pkgrel\n  echo "-aios" > localversion.20-pkgname
+}' PKGBUILD
 
 makepkg -sf --noconfirm --skippgpcheck
 echo "=== Kernel built ==="