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docs for the regexp substitution in demos/subst/

This commit is contained in:
Thomas Nagy 2014-01-14 20:01:05 +01:00
parent 3581b89fbb
commit 835528be01
2 changed files with 3 additions and 2 deletions
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2
demos/subst/foo.in
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@ -1,2 +1,2 @@
prefix: @PREFIX@
prefix: %PREFIX%
bindir: @BINDIR@

3
demos/subst/wscript
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@ -4,7 +4,7 @@
top = '.'
out = 'bin'
import os
import os, re
from waflib import Utils
def configure(conf):
@ -23,6 +23,7 @@ def build(bld):
install_path = '/tmp/uff/', # installation path, optional
chmod = Utils.O755, # installation mode, optional
PREFIX = bld.env.PREFIX, # variables to use in the substitution
re_m4 = re.compile('%%(\w+)%%', re.M), # custom substitution
BINDIR = bld.env.BINDIR)
# if you are using an external dict, here is to merge the key/values: