disable DEBUG_INFO to speedup build and reduce space cost.

.github/workflows/build.yml

@@ -6,14 +6,6 @@ jobs:
     name: Build kernel
     runs-on: ubuntu-latest
     steps:
-      - name: Maximize build space
-        uses: easimon/maximize-build-space@master
-        with:
-          root-reserve-mb: 4096
-          swap-size-mb: 512
-          remove-dotnet: 'true'
-          remove-android: 'true'
-
       - name: Checkout
         uses: actions/checkout@v2
 

build_action.sh

@@ -21,6 +21,9 @@ cd linux-"$VERSION" || exit
 # copy config file
 cp ../config .config
 
+# disable DEBUG_INFO to speedup build
+scripts/config --disable DEBUG_INFO
+
 # apply patches
 # shellcheck source=src/util.sh
 source ../patch.d/*.sh
@@ -32,5 +35,4 @@ make deb-pkg -j"$CPU_CORES"
 # move deb packages to artifact dir
 cd ..
 mkdir "artifact"
-rm ./*dbg*.deb
 mv ./*.deb artifact/

build_on_uos.sh

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+VERSION=$(grep 'Kernel Configuration' < /boot/config-"$(uname -r)" | awk '{print $3}')
+
 # add deb-src to sources.list
 echo "deb-src https://home-packages.chinauos.com/home plum main contrib non-free" >> /etc/apt/sources.list
 
@@ -9,12 +11,12 @@ sudo apt install -y wget
 sudo apt build-dep -y linux
 
 # download kernel source
-wget http://www.kernel.org/pub/linux/kernel/v5.x/linux-5.10.41.tar.xz
-tar -xf linux-5.10.41.tar.xz
-cd linux-5.10.41 || exit
+wget http://www.kernel.org/pub/linux/kernel/v5.x/linux-"$VERSION".tar.xz
+tar -xf linux-"$VERSION".tar.xz
+cd linux-"$VERSION" || exit
 
 # copy config file
-cp /boot/config-5.10.41-amd64-desktop .config
+cp /boot/config-"$(uname -r)" .config
 
 # change version string
 sed -i "s/-desktop/-debuggerx/g" .config
@@ -22,5 +24,8 @@ sed -i "s/-desktop/-debuggerx/g" .config
 # reduce ACPI_MAX_LOOP_TIMEOUT value
 sed -i "/ACPI_MAX_LOOP_TIMEOUT/s/30/3/g" include/acpi/acconfig.h
 
+# disable DEBUG_INFO to speedup build
+scripts/config --disable DEBUG_INFO
+
 CPU_CORES=$(grep -c processor < /proc/cpuinfo)
 make deb-pkg -j"$CPU_CORES"