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| author | harti <harti@FreeBSD.org> | 2005-05-24 13:14:24 +0000 |
|---|---|---|
| committer | harti <harti@FreeBSD.org> | 2005-05-24 13:14:24 +0000 |
| commit | 6c1f15aa0b3b5827f9587dedd80316843096497c (patch) | |
| tree | 04805199734910b1269c0492d0bf6dc09abc8b9b /usr.bin/make/make.1 | |
| parent | 103db97f6ecd2a1106c2a14f796c724c6372634c (diff) | |
| download | FreeBSD-src-6c1f15aa0b3b5827f9587dedd80316843096497c.zip FreeBSD-src-6c1f15aa0b3b5827f9587dedd80316843096497c.tar.gz | |
Another shell attribute 'unsetenv' that will cause to unsetenv("ENV")
before executing the shell. Until now this was done when the default
shell was the ksh. This failed if the default shell was sh or csh and
the user switched to ksh.
Diffstat (limited to 'usr.bin/make/make.1')
| -rw-r--r-- | usr.bin/make/make.1 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/usr.bin/make/make.1 b/usr.bin/make/make.1 index 2afbe2e..a9e6e1e 100644 --- a/usr.bin/make/make.1 +++ b/usr.bin/make/make.1 @@ -1325,6 +1325,11 @@ character not starts with a shell builtin it is executed directly without invoking a shell. When one of these strings (or both) is empty all commands are executed through a shell. +.It Va unsetenv +If true remove the +.Ev ENV +environment variable before executing any command. +This is useful for the Korn-shell ksh. .El .Pp Values that are strings must be surrounded by double quotes. |
