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d2d6d8d537
contains a sigdec[] vector of structures, but the generated output is
missing braces around the initializer of each struct, which
triggers warnings in WARNS=3:
src/usr.bin/top/sigdesc.h:10: warning: missing braces around initializer
src/usr.bin/top/sigdesc.h:10: warning: (near initialization for `sigdesc[0]')
* Fix the sigconv.awk script to generate a header with initializers
which look better.
* Add rules to usr.bin/top/Makefile that rebuilds a new sigconv.h
header which matches the correct signal set from the build-time
version of `${DESTDIR}/usr/include/signal.h' (so sigconv.h doesn't
get stale once changes are made to the header).
* Remove the old sigconv.h header, now that it is autoupdated at
build time.
* Various Makefile style fixes (the committed Makefile was kindly
submitted by Ruslan):
- Reorder .PATH, PROG, SRCS and CFLAGS to match style.Makefile(5)
- Split off the generated sources (sigdesc.h top.local.h) in an
SRCS+= line of their own.
- Add entries to CLEANFILES near the rules that generate the
respective files.
- Move the explicit rule which builds top.1 after the implicit
rules which generate its dependencies.
Reviewed by: ru, bde
Submitted by: ru (Makefile)
MFC after: 2 weeks
48 lines
1.2 KiB
Makefile
48 lines
1.2 KiB
Makefile
# $FreeBSD$
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TOPDIR= ${.CURDIR}/../../contrib/top
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.PATH: ${TOPDIR}
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PROG= top
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SRCS= commands.c display.c machine.c screen.c top.c \
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username.c utils.c version.c
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SRCS+= sigdesc.h top.local.h
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CFLAGS+= -DHAVE_GETOPT -DHAVE_STRERROR -DORDER
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CFLAGS+= -I${.CURDIR} -I${TOPDIR} -I.
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#
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# The table size should be a prime number approximately twice as
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# large as the number of lines in /etc/passwd. The default number
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# is 20011; use /etc/make.conf to override this.
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#
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.if defined(TOP_TABLE_SIZE)
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CFLAGS+= -D"Table_size=${TOP_TABLE_SIZE}"
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.endif
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DPADD= ${LIBTERMCAP} ${LIBM} ${LIBKVM}
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LDADD= -ltermcap -lm -lkvm
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CLEANFILES= sigdesc.h
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SIGCONV_AWK= ${.CURDIR}/../../contrib/top/sigconv.awk
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SIGNAL_H= ${DESTDIR}/usr/include/sys/signal.h
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sigdesc.h: ${SIGCONV_AWK} ${SIGNAL_H}
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awk -f ${SIGCONV_AWK} < ${SIGNAL_H} > ${.TARGET}
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CLEANFILES+= top.local.h top.x
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.SUFFIXES: .X .x .H .h
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.X.x .H.h:
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@${ECHO} Making ${.TARGET} from ${.IMPSRC}
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@sed -e's,%LoadMax%,5.0,g' \
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-e's,%TableSize%,20011,g' \
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-e's,%NominalTopn%,18,g' \
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-e's,%topn%,-1,g' \
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-e's,%delay%,2,g' \
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-e's,%random%,1,g' \
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${.IMPSRC} > ${.TARGET}
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CLEANFILES+= top.1
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top.1: top.x top.local.1
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cat ${.ALLSRC} > ${.TARGET}
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.include <bsd.prog.mk>
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