X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=Makefile.am;h=44a5c8180f3aec9b0a2c6020420d591dfa706f4c;hb=ec912e45a8c8757b044354d4e8a6416491fe6ba6;hp=4220d3c872487fcea41d6fc8fb6c76619ecd3ba7;hpb=dc68da94af8fca91748579c84ef5ed798db7efab;p=meshlink

diff --git a/Makefile.am b/Makefile.am
index 4220d3c8..44a5c818 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -20,6 +20,7 @@ ChangeLog:
 	git log > ChangeLog
 
 astyle:
+	@astyle --version | grep -q "Version 3" || (echo 'ERROR: astyle version 3 required!' 1>&2 && exit 1)
 	astyle --options=.astylerc -nQ \
 		src/*.[ch] \
 		src/ed25519/e*.[ch] \