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author | Jelmer Vernooij <jelmer@samba.org> | 2012-01-04 00:31:27 +0100 |
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committer | Jelmer Vernooij <jelmer@samba.org> | 2012-01-04 22:34:20 +0100 |
commit | 4f4bce5301ffd8c12aed1b108affa1a75feefb67 (patch) | |
tree | 1607accd70a2c37a9b996f7b42ec926b014cfe5b /buildtools/wafadmin/Tools/flex.py | |
parent | 1b45f2aed86dda9fda6e6bcf1c9c7cbdc471c18d (diff) | |
download | samba-4f4bce5301ffd8c12aed1b108affa1a75feefb67.tar.gz samba-4f4bce5301ffd8c12aed1b108affa1a75feefb67.tar.bz2 samba-4f4bce5301ffd8c12aed1b108affa1a75feefb67.zip |
Include waf as an extracted source directory, rather than as a one-in-a-file script.
Diffstat (limited to 'buildtools/wafadmin/Tools/flex.py')
-rw-r--r-- | buildtools/wafadmin/Tools/flex.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/buildtools/wafadmin/Tools/flex.py b/buildtools/wafadmin/Tools/flex.py new file mode 100644 index 0000000000..5ce9f2210e --- /dev/null +++ b/buildtools/wafadmin/Tools/flex.py @@ -0,0 +1,25 @@ +#!/usr/bin/env python +# encoding: utf-8 +# John O'Meara, 2006 +# Thomas Nagy, 2006-2008 + +"Flex processing" + +import TaskGen + +def decide_ext(self, node): + if 'cxx' in self.features: return '.lex.cc' + else: return '.lex.c' + +TaskGen.declare_chain( + name = 'flex', + rule = '${FLEX} -o${TGT} ${FLEXFLAGS} ${SRC}', + ext_in = '.l', + ext_out = '.c .cxx', + decider = decide_ext +) + +def detect(conf): + conf.find_program('flex', var='FLEX', mandatory=True) + conf.env['FLEXFLAGS'] = '' + |