Author: hrs
Date: Wed Jul 17 13:47:13 2013
New Revision: 253424
URL: http://svnweb.freebsd.org/changeset/base/253424
Log:
Simplify keywords.h generation.
Modified:
head/sbin/route/Makefile
Modified: head/sbin/route/Makefile
==============================================================================
--- head/sbin/route/Makefile Wed Jul 17 13:41:54 2013 (r253423)
+++ head/sbin/route/Makefile Wed Jul 17 13:47:13 2013 (r253424)
@@ -7,7 +7,7 @@ PROG= route
MAN= route.8
SRCS= route.c keywords.h
WARNS?= 3
-CLEANFILES+=keywords.h _keywords.tmp
+CLEANFILES+=keywords.h
CFLAGS+= -DNS
@@ -18,13 +18,9 @@ CFLAGS+= -DINET6
CFLAGS+= -I.
keywords.h: keywords
- sed -e '/^#/d' -e '/^$$/d' ${.CURDIR}/keywords > _keywords.tmp
- LC_ALL=C tr 'a-z' 'A-Z' < _keywords.tmp | paste _keywords.tmp - | \
- awk '{ \
- if (NF > 1) \
- printf "#define\tK_%s\t%d\n\t{\"%s\", K_%s},\n", \
- $$2, NR, $$1, $$2 }' \
- > ${.TARGET}
- rm -f _keywords.tmp
+ LC_ALL=C awk '!/^#|^$$/ { \
+ printf "#define\tK_%s\t%d\n\t{\"%s\", K_%s},\n", \
+ toupper($$1), ++L, $$1, toupper($$1); \
+ }' < ${.CURDIR}/keywords > ${.TARGET} || (rm -f ${.TARGET}; false)
.include <bsd.prog.mk>
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