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| author | bdrewery <bdrewery@FreeBSD.org> | 2015-12-04 18:01:11 +0000 |
|---|---|---|
| committer | bdrewery <bdrewery@FreeBSD.org> | 2015-12-04 18:01:11 +0000 |
| commit | 16aebaeaeaeee6b12c759987f3993ce39dc6e66e (patch) | |
| tree | d41b0f751d21158aecda1c7bb8a97cb02b49beaf | |
| parent | 16f32e49cb8d73b2ac0be5dc6c007ef358b7b90f (diff) | |
| download | FreeBSD-src-16aebaeaeaeee6b12c759987f3993ce39dc6e66e.zip FreeBSD-src-16aebaeaeaeee6b12c759987f3993ce39dc6e66e.tar.gz | |
MFC r289736:
Document that we use {} for variable expansion.
| -rw-r--r-- | share/man/man5/style.Makefile.5 | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/share/man/man5/style.Makefile.5 b/share/man/man5/style.Makefile.5 index c3a3288..5e34b96 100644 --- a/share/man/man5/style.Makefile.5 +++ b/share/man/man5/style.Makefile.5 @@ -27,7 +27,7 @@ .\" .\" $FreeBSD$ .\" -.Dd January 8, 2005 +.Dd October 21, 2015 .Dt STYLE.MAKEFILE 5 .Os .Sh NAME @@ -117,6 +117,13 @@ i.e., no space between the variable name and the .Ic = . Keep values sorted alphabetically, if possible. .It +Variables are expanded with +.Sy {} , +not +.Sy () . +Such as +.Va ${VARIABLE} . +.It Do not use .Ic += to set variables that are only set once |
