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-rw-r--r-- | share/man/man5/style.Makefile.5 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/share/man/man5/style.Makefile.5 b/share/man/man5/style.Makefile.5 index 668f370..f3e02b2 100644 --- a/share/man/man5/style.Makefile.5 +++ b/share/man/man5/style.Makefile.5 @@ -209,6 +209,27 @@ or .Va ${.ALLSRC} and .Va ${.TARGET} . +.It +To not build the +.Va foo +part of the base system, +use +.Va NO_FOO , +not +.Va NOFOO . +.It +To optionally build something in the base system, +spell the knob +.Va WITH_FOO +not +.Va WANT_FOO , +or +.Va USE_FOO . +The latter are reserved for the FreeBSD Ports Collection. +.It +For variables that are only checked with +.Va defined() , +don't provide any fake value. .El .Pp The desire to express a logical grouping often means not obeying some of the |