CVS commit: src/usr.bin/make

["Joerg Sonnenberger" <joerg%netbsd.org@localhost>]

Module Name:    src
Committed By:   joerg
Date:           Thu Apr  7 01:40:02 UTC 2011

Modified Files:
        src/usr.bin/make: make.1 var.c
        src/usr.bin/make/unit-tests: Makefile test.exp
Added Files:
        src/usr.bin/make/unit-tests: hash

Log Message:
Add the :hash modifier to compute a 32bit hash of an variable.
This uses MurmurHash3 to get a reasonable collission-free hash with
small code. The result is endian neutral.


To generate a diff of this commit:
cvs rdiff -u -r1.185 -r1.186 src/usr.bin/make/make.1
cvs rdiff -u -r1.162 -r1.163 src/usr.bin/make/var.c
cvs rdiff -u -r1.31 -r1.32 src/usr.bin/make/unit-tests/Makefile
cvs rdiff -u -r0 -r1.1 src/usr.bin/make/unit-tests/hash
cvs rdiff -u -r1.35 -r1.36 src/usr.bin/make/unit-tests/test.exp

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.