1#         $NetBSD: Makefile,v 1.106 2024/06/08 09:09:19 rillig Exp $
2
3.include <bsd.own.mk>
4
5PROG=               lint1
6SRCS=               cgram.y \
7                    ckbool.c ckctype.c ckgetopt.c cksnprintb.c debug.c \
8                    decl.c emit.c emit1.c err.c func.c init.c inittyp.c lex.c \
9                    main1.c mem.c mem1.c oper.c scan.l tree.c tyname.c
10
11MAN=                lint.7
12YHEADER=
13#DBG=               -g
14#CPPFLAGS+=         -DYYDEBUG=1
15#YFLAGS+= -v
16#LFLAGS+= -d
17
18CWARNFLAGS.clang+=  -Wno-error=implicit-int-float-conversion
19LOBJS.${PROG}+=               ${SRCS:M*.y:.y=.ln}
20LOBJS.${PROG}+=               ${SRCS:M*.l:.l=.ln}
21LINTFLAGS.cgram.c+= -X 351              # 'extern' declaration in .c file
22LINTFLAGS.scan.c+=  -X 107,126,330,331,332,333    # strict bool mode
23LINTFLAGS.scan.c+=  -X 192,214          # due to suppressed bool errors
24LINTFLAGS.scan.c+=  -X 307              # static variable unused
25LINTFLAGS.scan.c+=  -X 351              # 'extern' declaration in .c file
26
27CPPFLAGS+=          -DIS_LINT1
28CPPFLAGS+=          -I${.CURDIR} -I${.OBJDIR}
29CPPFLAGS+=          ${DEBUG:D-DDEBUG -DYYDEBUG}
30CPPFLAGS+=          ${DEBUG_MEM:D-DDEBUG_MEM}
31
32COPTS.err.c+=       ${${ACTIVE_CC} == "clang":? -Wno-format-nonliteral :}
33
34BINDIR=             /usr/libexec
35
36CLEANFILES+=        ${MAN} ${MAN}.date
37
38${MAN}.date:        err.c
39          ${_MKTARGET_CREATE}
40          ${TOOL_SED} -E \
41              -e 's,.*(....)/([0-9]{2})/0?([0-9]+).*,\2 \3\, \1,' \
42              -e 's,^01,January,' \
43              -e 's,^02,February,' \
44              -e 's,^03,March,' \
45              -e 's,^04,April,' \
46              -e 's,^05,May,' \
47              -e 's,^06,June,' \
48              -e 's,^07,July,' \
49              -e 's,^08,August,' \
50              -e 's,^09,September,' \
51              -e 's,^10,October,' \
52              -e 's,^11,November,' \
53              -e 's,^12,December,' \
54              -e 1q \
55              ${.ALLSRC} > ${.TARGET}
56
57# Extra -UYYDEBUG for lint's strict bool mode, since cgram.c contains 'int
58# yydebug; if (yydebug)'.
59cgram.ln: cgram.c
60          ${LINT} ${LINTFLAGS} ${LINTFLAGS.${.IMPSRC}} \
61              ${CPPFLAGS:C/-([IDUW]) */-\1/Wg:M-[IDUW]*} \
62              -i -UYYDEBUG ${.IMPSRC}
63
64${MAN}:             makeman err.c Makefile ${MAN}.date
65          ${_MKTARGET_CREATE}
66          SED=${TOOL_SED:Q} ${HOST_SH} ${.ALLSRC:M*makeman} \
67              "$$(cat ${.ALLSRC:M*.date})" ${.ALLSRC:M*err.c} \
68              >${.TARGET}
69
70LDADD+=             -lm
71.ifndef HOSTPROG
72DPADD+=             ${LIBM}
73
74LDADD+=             -ll
75DPADD+=             ${LIBL}
76.endif
77
78err-msgs.h: err.c
79          ${_MKTARGET_CREATE}
80          sp='[[:space:]]*'; \
81          from="^$$sp\(\"[^\"].*\"\)\,$$sp// \(Q*[0-9][0-9]*\)\$$"; \
82          ${TOOL_SED} -n -e "s,$$from,#define MSG_\2 \1,p" < ${.ALLSRC:M*err.c} > ${.TARGET}.tmp
83          mv -f ${.TARGET}.tmp ${.TARGET}
84
85CLEANFILES+=        err-msgs.h
86DPSRCS+=  err-msgs.h
87CPPFLAGS+=          -I.
88
89add-test: .PHONY
90          @cd '../../../tests/usr.bin/xlint/lint1' && ${MAKE} add-test
91
92.include <bsd.prog.mk>
93