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Makefile revision 1.85 
      1 #	$NetBSD: Makefile,v 1.85 2020/08/10 18:20:28 rillig Exp $
      2 #	@(#)Makefile	5.2 (Berkeley) 12/28/90
      3 
      4 PROG=	make
      5 SRCS=	arch.c
      6 SRCS+=  buf.c
      7 SRCS+=  compat.c
      8 SRCS+=  cond.c
      9 SRCS+=  dir.c
     10 SRCS+=  enum.c
     11 SRCS+=  for.c
     12 SRCS+=  hash.c
     13 SRCS+=  job.c
     14 SRCS+=  lst.c
     15 SRCS+=  main.c
     16 SRCS+=	make.c
     17 SRCS+=  make_malloc.c
     18 SRCS+=  metachar.c
     19 SRCS+=  parse.c
     20 SRCS+=	str.c
     21 SRCS+=  strlist.c
     22 SRCS+=  suff.c
     23 SRCS+=  targ.c
     24 SRCS+=  trace.c
     25 SRCS+=  var.c
     26 SRCS+=  util.c
     27 HDRS=   buf.h
     28 HDRS+=  config.h
     29 HDRS+=  dir.h
     30 HDRS+=  enum.h
     31 HDRS+=  hash.h
     32 HDRS+=  job.h
     33 HDRS+=  lst.h
     34 HDRS+=  make.h
     35 HDRS+=  make_malloc.h
     36 HDRS+=  meta.h
     37 HDRS+=  metachar.h
     38 HDRS+=  nonints.h
     39 HDRS+=  pathnames.h
     40 HDRS+=  sprite.h
     41 HDRS+=  strlist.h
     42 HDRS+=  trace.h
     43 
     44 # Whether to generate a coverage report after running the tests.
     45 USE_COVERAGE?=	no		# works only with gcc; clang9 fails to link
     46 .if ${USE_COVERAGE} == "yes"
     47 COPTS+=		--coverage -O0 -ggdb
     48 LDADD+=		--coverage
     49 .endif
     50 CLEANFILES+=	*.gcda *.gcno *.gcov
     51 
     52 # Whether to compile using the Undefined Behavior Sanitizer (GCC, Clang).
     53 USE_UBSAN?=	no
     54 .if ${USE_UBSAN} == "yes"
     55 COPTS+=		-fsanitize=undefined
     56 LDADD+=		-fsanitize=undefined
     57 .endif
     58 
     59 # Whether to compile with GCC 9 from pkgsrc, during development.
     60 USE_GCC9?=	no
     61 .if ${USE_GCC9} == "yes"
     62 # CC is set further down in this file
     63 COPTS+=		-Wno-attributes	# for abs and labs
     64 COPTS.arch.c+=	-Wno-error=format-truncation
     65 COPTS.dir.c+=	-Wno-error=format-truncation
     66 COPTS.main.c+=	-Wno-error=format-truncation
     67 COPTS.meta.c+=	-Wno-error=format-truncation
     68 COPTS.parse.c+=	-Wno-error=format-truncation
     69 .endif
     70 
     71 USE_META?=	yes
     72 .if ${USE_META:tl} != "no"
     73 
     74 SRCS+=		meta.c
     75 CPPFLAGS+=	-DUSE_META
     76 
     77 USE_FILEMON?=	ktrace
     78 .  if ${USE_FILEMON:tl} != "no"
     79 
     80 .PATH:	${.CURDIR}/filemon
     81 SRCS+=		filemon_${USE_FILEMON}.c
     82 CPPFLAGS+=	-DUSE_FILEMON
     83 CPPFLAGS+=	-DUSE_FILEMON_${USE_FILEMON:tu}
     84 
     85 .    if ${USE_FILEMON} == "dev"
     86 FILEMON_H?=	/usr/include/dev/filemon/filemon.h
     87 .      if exists(${FILEMON_H}) && ${FILEMON_H:T} == "filemon.h"
     88 COPTS.filemon_dev.c+= \
     89 		-DHAVE_FILEMON_H -I${FILEMON_H:H}
     90 .      endif
     91 .    endif
     92 .  endif
     93 .endif
     94 
     95 SUBDIR.roff+=	PSD.doc
     96 .if make(obj) || make(clean)
     97 SUBDIR+=	unit-tests
     98 .endif
     99 
    100 ${SRCS:M*.c:.c=.o}: ${HDRS}
    101 
    102 .include <bsd.prog.mk>
    103 .include <bsd.subdir.mk>
    104 
    105 CPPFLAGS+=	-DMAKE_NATIVE
    106 COPTS.var.c+=	-Wno-cast-qual
    107 COPTS.job.c+=	-Wno-format-nonliteral
    108 COPTS.parse.c+=	-Wno-format-nonliteral
    109 COPTS.var.c+=	-Wno-format-nonliteral
    110 
    111 .if ${USE_GCC9} == "yes"
    112 CC=		/usr/pkg/gcc9/bin/gcc
    113 .endif
    114 
    115 .if defined(TOOLDIR)
    116 # This is a native NetBSD build, use libutil rather than the local emalloc etc.
    117 CPPFLAGS+=	-DUSE_EMALLOC
    118 LDADD+=		-lutil
    119 DPADD+=		${LIBUTIL}
    120 .endif
    121 
    122 COPTS.arch.c+=	${GCC_NO_FORMAT_TRUNCATION}
    123 COPTS.dir.c+=	${GCC_NO_FORMAT_TRUNCATION}
    124 COPTS.main.c+=	${GCC_NO_FORMAT_TRUNCATION} ${GCC_NO_STRINGOP_TRUNCATION}
    125 COPTS.meta.c+=	${GCC_NO_FORMAT_TRUNCATION}
    126 COPTS.parse.c+=	${GCC_NO_FORMAT_TRUNCATION}
    127 
    128 COPTS+=		-Wdeclaration-after-statement
    129 
    130 # A simple unit-test driver to help catch regressions
    131 test: .MAKE
    132 	cd ${.CURDIR}/unit-tests \
    133 	&& MAKEFLAGS= ${.MAKE} -r -m / TEST_MAKE=${TEST_MAKE:U${.OBJDIR}/${PROG:T}} ${.TARGET}
    134 .if ${USE_COVERAGE} == yes
    135 	gcov ${SRCS}
    136 	sed -i 's,^\([^:]*\): *[0-9]*:,\1: ,' *.gcov
    137 .endif
    138 
    139 accept: .MAKE
    140 	cd ${.CURDIR}/unit-tests && ${.MAKE} ${.TARGET}
    141 
    142 retest:
    143 	${.MAKE} -C ${.CURDIR}/unit-tests cleandir
    144 .if ${USE_COVERAGE} == yes
    145 	rm -f *.gcov *.gcda
    146 .endif
    147 	${.MAKE} test
    148