public/nixpkgs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

kernel: Add a validity check for modDirVersion

Browse Source 
Because if you get it wrong, you get a very confusing error message at
the end of the kernel build, which is quite painful as the build can
take a long time.
This commit is contained in:
Tuomas Tynkkynen 2017-03-13 18:47:21 +02:00
parent 57e768f58e
commit b2c96062ca
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
pkgs/os-specific/linux/kernel/manual-config.nix
View File

@ -102,6 +102,13 @@ let
make $makeFlags "''${makeFlagsArray[@]}" oldconfig make $makeFlags "''${makeFlagsArray[@]}" oldconfig
runHook postConfigure runHook postConfigure
make $makeFlags prepare
actualModDirVersion="$(cat $buildRoot/include/config/kernel.release)"
if [ "$actualModDirVersion" != "${modDirVersion}" ]; then
echo "Error: modDirVersion specified in the Nix expression is wrong, it should be: $actualModDirVersion"
exit 1
fi
# Note: we can get rid of this once http://permalink.gmane.org/gmane.linux.kbuild.devel/13800 is merged. # Note: we can get rid of this once http://permalink.gmane.org/gmane.linux.kbuild.devel/13800 is merged.
buildFlagsArray+=("KBUILD_BUILD_TIMESTAMP=$(date -u -d @$SOURCE_DATE_EPOCH)") buildFlagsArray+=("KBUILD_BUILD_TIMESTAMP=$(date -u -d @$SOURCE_DATE_EPOCH)")
''; '';