<sys.mk> defines ECHO=echo when not using make -s, and ECHO=true when using make -s. export ECHO for ntp products and use it in the mkver script to echo the version. This suppresses the output as appropriate. ECHO is given a default value to make sure things still work as expected for anyone that isn't redefining ECHO. Reviewed by: cy MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D22101 |
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ntpver |