1 --- grok-a52f42b1fa359db2145a70216ec5b4ef43d57b5c/Makefile.orig 2017-07-20 23:49:31.000000000 +0200
2 +++ grok-a52f42b1fa359db2145a70216ec5b4ef43d57b5c/Makefile 2020-05-28 21:54:29.717536383 +0200
7 - @if $(GPERF) --version | head -1 | egrep -v '3\.[0-9]+\.[0-9]+' ; then \
8 + @if $(GPERF) --version | head -1 | egrep -v '3\.[0-9]+\.[0-9]+|3\.[1-9]' ; then \
9 echo "We require gperf version >= 3.0.3" ; \