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| author | Tim Vanderhoek <hoek@FreeBSD.org> | 1999-07-31 20:53:02 +0000 |
|---|---|---|
| committer | Tim Vanderhoek <hoek@FreeBSD.org> | 1999-07-31 20:53:02 +0000 |
| commit | b97af31bdb8b9902ee15b1a9b233d44af9b92958 (patch) | |
| tree | 13e79140446839166f39762d4a7d3b3d2bb9cdb8 /usr.bin/make/make.h | |
| parent | 97f8cf3b7fe0583b3d43a58140d8878ab02d9d85 (diff) | |
| download | src-b97af31bdb8b9902ee15b1a9b233d44af9b92958.tar.gz src-b97af31bdb8b9902ee15b1a9b233d44af9b92958.zip | |
Add a -E flag, similar to -e (overide variables from environment) except
that -E only operates for a specified variable. Useful since the -e option
will often pull-in many unwanted variable overrides (esp. in a make world
situation). Uses include overriding BINOWN (which cannot be done by normal
methods or through abuses of MAKEFLAGS) or likely for ports to honour CFLAGS
(provided they're running on a system whose make(1) has this option).
Notes
Notes:
svn path=/head/; revision=49332
Diffstat (limited to 'usr.bin/make/make.h')
| -rw-r--r-- | usr.bin/make/make.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/usr.bin/make/make.h b/usr.bin/make/make.h index 52d01db9f60d..fad9a9ddd599 100644 --- a/usr.bin/make/make.h +++ b/usr.bin/make/make.h @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * from: @(#)make.h 8.3 (Berkeley) 6/13/95 - * $Id: make.h,v 1.7 1997/02/22 19:27:16 peter Exp $ + * $Id: make.h,v 1.8 1998/11/14 16:15:04 dg Exp $ */ /*- @@ -311,7 +311,10 @@ extern Boolean queryFlag; /* TRUE if we aren't supposed to really make * of-date */ extern Boolean checkEnvFirst; /* TRUE if environment should be searched for - * variables before the global context */ + * all variables before the global context */ +extern Lst envFirstVars; /* List of specific variables for which the + * environment should be searched before the + * global context */ extern GNode *DEFAULT; /* .DEFAULT rule */ |