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ovs-fields.7: Use a more general approach to groff encodings.

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It turns out that, since groff 1.20 around 2009, groff comes with a
preprocessor named "preconv" that can fix encoding issues.  Use it instead
of the existing hack.

Signed-off-by: Ben Pfaff <blp@ovn.org>
This commit is contained in:
Ben Pfaff
2017-01-26 10:26:30 -08:00
parent 4b27db644a
commit 3e45560fb0
2 changed files with 1 additions and 9 deletions
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8
build-aux/extract-ofp-fields
View File

@@ -752,14 +752,6 @@ ovs\-fields \- protocol header fields in OpenFlow and Open vSwitch
output = []
for oline in s.split("\n"):
oline = oline.strip()
# Life is easier with nroff if we don't try to feed it Unicode.
# Fortunately, we only use a few characters outside the ASCII range.
oline = oline.replace(u'\u2208', r'\[mo]')
oline = oline.replace(u'\u2260', r'\[!=]')
oline = oline.replace(u'\u2264', r'\[<=]')
oline = oline.replace(u'\u2265', r'\[>=]')
oline = oline.replace(u'\u00d7', r'\[mu]')
if len(oline):
output += [oline]

2
lib/automake.mk
View File

@@ -545,6 +545,6 @@ lib/ovs-fields.7: $(srcdir)/build-aux/extract-ofp-fields include/openvswitch/met
$(AM_V_GEN)PYTHONIOENCODING=utf8 $(run_python) $< \
--ovs-version=$(VERSION) ovs-fields \
$(srcdir)/include/openvswitch/meta-flow.h \
$(srcdir)/lib/meta-flow.xml > $@.tmp
$(srcdir)/lib/meta-flow.xml | preconv -e utf-8 > $@.tmp
$(AM_V_at)mv $@.tmp $@
EXTRA_DIST += lib/meta-flow.xml