Try to be a little smarter about touching the date on assym.s, so that
if something changes which doesn't affect it, locore doesn't have to get rebuilt. This is at the cost of a genassym and a cmp in every compile, until someone can figure out how to make `make' smarter itself.
This commit is contained in:
Garrett Wollman
parent
aa2e423c8b
commit
024253188b
@ -1,6 +1,6 @@
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# Copyright 1990 W. Jolitz
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# from: @(#)Makefile.i386 7.1 5/10/91
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# $Id: Makefile.i386,v 1.10 1993/10/23 08:28:17 nate Exp $
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# $Id: Makefile.i386,v 1.11 1993/11/07 04:41:11 wollman Exp $
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#
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# Makefile for FreeBSD
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#
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@ -67,13 +67,13 @@ PROFILE_C= ${CC} -S -c ${CFLAGS} $< ; \
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clean:
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rm -f eddep *386bsd tags *.o locore.i [a-uw-z]*.s \
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errs linterrs makelinks genassym
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errs linterrs makelinks genassym ,assym.s stamp-assym
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lint: /tmp param.c
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@lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \
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${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
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grep -v 'struct/union .* never defined' | \
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grep -v 'possible pointer alignment problem'
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#lint: /tmp param.c
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# @lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \
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# ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
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# grep -v 'struct/union .* never defined' | \
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# grep -v 'possible pointer alignment problem'
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symbols.sort: ${I386}/i386/symbols.raw
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grep -v '^#' ${I386}/i386/symbols.raw \
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@ -95,16 +95,21 @@ autoconf.o: Makefile
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# depend on network configuration
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af.o uipc_proto.o locore.o: Makefile
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# depend on maxusers
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assym.s: Makefile
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# depends on KDB (cons.o also depends on GENERIC)
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trap.o cons.o: Makefile
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assym.s: genassym
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./genassym >assym.s
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./genassym >,assym.s
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if cmp -s assym.s ,assym.s; then \
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rm -f ,assym.s; \
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else \
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rm -f assym.s; \
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mv ,assym.s assym.s; \
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fi
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genassym:
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# Some of the defines that genassym outputs may well depend on the
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# value of kernel options.
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genassym: Makefile
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${CC} ${INCLUDES} -DKERNEL ${IDENT} ${PARAM} \
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${I386}/i386/genassym.c -o genassym
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@ -1,6 +1,6 @@
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# Copyright 1990 W. Jolitz
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# from: @(#)Makefile.i386 7.1 5/10/91
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# $Id: Makefile.i386,v 1.10 1993/10/23 08:28:17 nate Exp $
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# $Id: Makefile.i386,v 1.11 1993/11/07 04:41:11 wollman Exp $
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#
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# Makefile for FreeBSD
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#
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@ -67,13 +67,13 @@ PROFILE_C= ${CC} -S -c ${CFLAGS} $< ; \
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clean:
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rm -f eddep *386bsd tags *.o locore.i [a-uw-z]*.s \
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errs linterrs makelinks genassym
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errs linterrs makelinks genassym ,assym.s stamp-assym
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lint: /tmp param.c
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@lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \
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${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
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grep -v 'struct/union .* never defined' | \
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grep -v 'possible pointer alignment problem'
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#lint: /tmp param.c
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# @lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \
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# ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
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# grep -v 'struct/union .* never defined' | \
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# grep -v 'possible pointer alignment problem'
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symbols.sort: ${I386}/i386/symbols.raw
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grep -v '^#' ${I386}/i386/symbols.raw \
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@ -95,16 +95,21 @@ autoconf.o: Makefile
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# depend on network configuration
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af.o uipc_proto.o locore.o: Makefile
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# depend on maxusers
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assym.s: Makefile
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# depends on KDB (cons.o also depends on GENERIC)
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trap.o cons.o: Makefile
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assym.s: genassym
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./genassym >assym.s
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./genassym >,assym.s
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if cmp -s assym.s ,assym.s; then \
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rm -f ,assym.s; \
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else \
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rm -f assym.s; \
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mv ,assym.s assym.s; \
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fi
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genassym:
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# Some of the defines that genassym outputs may well depend on the
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# value of kernel options.
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genassym: Makefile
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${CC} ${INCLUDES} -DKERNEL ${IDENT} ${PARAM} \
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${I386}/i386/genassym.c -o genassym
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@ -1,6 +1,6 @@
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# Copyright 1990 W. Jolitz
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# from: @(#)Makefile.i386 7.1 5/10/91
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# $Id: Makefile.i386,v 1.10 1993/10/23 08:28:17 nate Exp $
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# $Id: Makefile.i386,v 1.11 1993/11/07 04:41:11 wollman Exp $
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#
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# Makefile for FreeBSD
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#
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@ -67,13 +67,13 @@ PROFILE_C= ${CC} -S -c ${CFLAGS} $< ; \
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clean:
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rm -f eddep *386bsd tags *.o locore.i [a-uw-z]*.s \
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errs linterrs makelinks genassym
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errs linterrs makelinks genassym ,assym.s stamp-assym
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lint: /tmp param.c
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@lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \
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${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
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grep -v 'struct/union .* never defined' | \
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grep -v 'possible pointer alignment problem'
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#lint: /tmp param.c
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# @lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \
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# ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
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# grep -v 'struct/union .* never defined' | \
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# grep -v 'possible pointer alignment problem'
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symbols.sort: ${I386}/i386/symbols.raw
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grep -v '^#' ${I386}/i386/symbols.raw \
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@ -95,16 +95,21 @@ autoconf.o: Makefile
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# depend on network configuration
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af.o uipc_proto.o locore.o: Makefile
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# depend on maxusers
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assym.s: Makefile
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# depends on KDB (cons.o also depends on GENERIC)
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trap.o cons.o: Makefile
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assym.s: genassym
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./genassym >assym.s
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./genassym >,assym.s
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if cmp -s assym.s ,assym.s; then \
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rm -f ,assym.s; \
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else \
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rm -f assym.s; \
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mv ,assym.s assym.s; \
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fi
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genassym:
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# Some of the defines that genassym outputs may well depend on the
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# value of kernel options.
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genassym: Makefile
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${CC} ${INCLUDES} -DKERNEL ${IDENT} ${PARAM} \
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${I386}/i386/genassym.c -o genassym
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