diff options
Diffstat (limited to 'version-check.sh')
| -rwxr-xr-x | version-check.sh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/version-check.sh b/version-check.sh new file mode 100755 index 0000000..a85f023 --- /dev/null +++ b/version-check.sh @@ -0,0 +1,6 @@ +#!/bin/bash +set -e +[[ -n $1 && -f $1/Makefile ]] +[[ $(< "$1/Makefile") =~ VERSION[[:space:]]*=[[:space:]]*([0-9]+).*PATCHLEVEL[[:space:]]*=[[:space:]]*([0-9]+).*SUBLEVEL[[:space:]]*=[[:space:]]*([0-9]+) ]] +LINUX_VERSION_CODE=$(( (${BASH_REMATCH[1]} << 16) | (${BASH_REMATCH[2]} << 8) | ${BASH_REMATCH[3]} )) +(( LINUX_VERSION_CODE >= ((3 << 16) | (10 << 8) | 0) )) |