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7a37b5fc17
Some users build FreeBSD as non-root in Perforce workspaces. By default, Perforce sets files read-only unless they're explicitly being edited. As a result, the -f argument must be used to cp in order to override the read-only flag when copying source files to object directories. Bare use of 'cp' should be avoided in the future. Update all current users of 'cp' in the src tree. Reviewed by: emaste MFC after: 1 week Sponsored by: Spectra Logic
121 lines
4.3 KiB
Makefile
121 lines
4.3 KiB
Makefile
# @(#)Makefile 5.2 (Berkeley) 12/28/90
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# $Id: Makefile,v 1.6 1994/06/30 05:33:39 cgd Exp $
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# $FreeBSD$
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.include <src.opts.mk>
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PROG= make
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CFLAGS+=-I${.CURDIR}
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SRCS= arch.c buf.c cond.c dir.c for.c hash.c hash_tables.c job.c \
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lst.c main.c make.c parse.c proc.c shell.c str.c suff.c targ.c \
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util.c var.c
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.if !defined(MK_SHARED_TOOLCHAIN) || ${MK_SHARED_TOOLCHAIN} == "no"
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NO_SHARED?= YES
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.endif
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# Version has the RYYYYMMDDX format, where R is from RELENG_<R>
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CFLAGS+=-DMAKE_VERSION=\"10201205300\"
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# There is no obvious performance improvement currently.
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# CFLAGS+=-DUSE_KQUEUE
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# Make object files which depend on preprocessor symbols defined in
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# the Makefile which are not compilation options but rather configuration
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# options dependend on the Makefile. main.c needs MAKE_VERSION while
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# shell.c uses DEFSHELLNAME. This will cause recompilation in the case
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# the definition is changed in the makefile. It will of course not cause
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# recompilation if one does 'make MAKE_SHELL=csh'.
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main.o shell.o: ${MAKEFILE}
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# Directive and keyword tables. We use hash tables. These hash tables have been
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# generated with mph (ports/devel/mph)
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# If you change the directives or keywords (adding, deleting, reordering) you
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# need to create new tables and hash functions (directive_hash, keyword_hash).
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#
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# The following changes have been made to the generated code:
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#
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# o prefix the names of the g, T0 and T1 arrays with 'directive_'
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# resp. 'keyword_'.
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#
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# o make the type of the tables 'const [un]signed char' (if you change
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# anything make sure that the numbers fit into a char).
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#
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# o make the hash function use the length for termination,
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# not the trailing '\0', via the -l flag in emitc and some editing
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# (only for directive_hash).
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LOCALBASE ?= /usr/local
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MPH ?= ${LOCALBASE}/bin/mph
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EMITC ?= ${LOCALBASE}/bin/emitc
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.PRECIOUS: hash
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hash:
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( echo '/*' ; \
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echo ' * DO NOT EDIT' ; \
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echo ' * $$''FreeBSD$$' ; \
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echo -n ' * auto-generated from ' ; \
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sed -nEe '/\$$FreeBSD/s/^.*\$$(.*)\$$.*$$/\1/p' \
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${.CURDIR}/parse.c ; \
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echo ' * DO NOT EDIT' ; \
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echo ' */' ; \
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echo '#include <sys/types.h>' ; \
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echo ; \
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echo '#include "hash_tables.h"' ; \
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echo ; \
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cat ${.CURDIR}/parse.c | sed \
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-e '1,/DIRECTIVES-START-TAG/d' \
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-e '/DIRECTIVES-END-TAG/,$$d' \
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-e 's/^[^"]*"\([^"]*\)".*$$/\1/' | \
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${MPH} -d2 -m1 | ${EMITC} -l -s | \
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sed \
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-e 's/^static int g\[\]/static const signed char directive_g[]/' \
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-e 's/^static int T0\[\]/static const u_char directive_T0[]/' \
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-e 's/^static int T1\[\]/static const u_char directive_T1[]/' \
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-e '/^#define uchar unsigned char/d' \
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-e 's/uchar/u_char/g' \
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-e 's/^hash(/directive_hash(/' \
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-e 's/; \*kp;/; kp < key + len;/' \
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-e 's/int len)/size_t len)/' \
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-e 's/= T0\[/= directive_T0\[/' \
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-e 's/= T1\[/= directive_T1\[/' \
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-e 's/g\[f/directive_g[f/g' ; \
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cat ${.CURDIR}/parse.c | sed \
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-e '1,/KEYWORD-START-TAG/d' \
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-e '/KEYWORD-END-TAG/,$$d' \
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-e 's/^[^"]*"\([^"]*\)".*$$/\1/' | \
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${MPH} -d2 -m1 | ${EMITC} -l -s | \
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sed \
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-e 's/^static int g\[\]/static const signed char keyword_g[]/' \
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-e 's/^static int T0\[\]/static const u_char keyword_T0[]/' \
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-e 's/^static int T1\[\]/static const u_char keyword_T1[]/' \
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-e '/^#define uchar unsigned char/d' \
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-e 's/uchar/u_char/g' \
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-e 's/^hash(/keyword_hash(/' \
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-e 's/int len)/size_t len)/' \
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-e 's/= T0\[/= keyword_T0\[/' \
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-e 's/= T1\[/= keyword_T1\[/' \
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-e 's/g\[f/keyword_g[f/g' \
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) > ${.CURDIR}/hash_tables.c
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# Set the shell which make(1) uses. Bourne is the default, but a decent
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# Korn shell works fine, and much faster. Using the C shell for this
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# will almost certainly break everything, but it's Unix tradition to
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# allow you to shoot yourself in the foot if you want to :-)
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MAKE_SHELL?= sh
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.if ${MAKE_SHELL} == "csh" || ${MAKE_SHELL} == "sh" || ${MAKE_SHELL} == "ksh"
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CFLAGS+= -DDEFSHELLNAME=\"${MAKE_SHELL}\"
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.else
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.error "MAKE_SHELL must be set to one of \"csh\", \"sh\" or \"ksh\"."
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.endif
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# if we are here we don't want this called 'make'
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PROG= fmake
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CLEANFILES+= fmake.1
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fmake.1: make.1
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${CP} ${.ALLSRC} ${.TARGET}
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.include <bsd.prog.mk>
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