prog.mk revision 321964 
1#	$Id: prog.mk,v 1.32 2017/05/06 17:30:09 sjg Exp $
2
3.if !target(__${.PARSEFILE}__)
4__${.PARSEFILE}__:
5
6.include <init.mk>
7
8# FreeBSD at least expects MAN8 etc.
9.if defined(MAN) && !empty(MAN)
10_sect:=${MAN:E}
11MAN${_sect}=${MAN}
12.endif
13
14.SUFFIXES: .out .o .c .cc .C .y .l .s .8 .7 .6 .5 .4 .3 .2 .1 .0
15
16CFLAGS+=	${COPTS}
17
18.if ${TARGET_OSNAME} == "NetBSD"
19.if ${MACHINE_ARCH} == "sparc64"
20CFLAGS+=	-mcmodel=medlow
21.endif
22
23# ELF platforms depend on crtbegin.o and crtend.o
24.if ${OBJECT_FMT} == "ELF"
25.ifndef LIBCRTBEGIN
26LIBCRTBEGIN=	${DESTDIR}/usr/lib/crtbegin.o
27.MADE: ${LIBCRTBEGIN}
28.endif
29.ifndef LIBCRTEND
30LIBCRTEND=	${DESTDIR}/usr/lib/crtend.o
31.MADE: ${LIBCRTEND}
32.endif
33_SHLINKER=	${SHLINKDIR}/ld.elf_so
34.else
35LIBCRTBEGIN?=
36LIBCRTEND?=
37_SHLINKER=	${SHLINKDIR}/ld.so
38.endif
39
40.ifndef LIBCRT0
41LIBCRT0=	${DESTDIR}/usr/lib/crt0.o
42.MADE: ${LIBCRT0}
43.endif
44.endif	# NetBSD
45
46# here is where you can define what LIB* are
47.-include <libnames.mk>
48.if ${MK_DPADD_MK} == "yes"
49# lots of cool magic, but might not suit everyone.
50.include <dpadd.mk>
51.endif
52
53.if ${MK_GPROF} == "yes"
54CFLAGS+= ${CC_PG} ${PROFFLAGS}
55LDADD+= ${CC_PG}
56.if ${MK_DPADD_MK} == "no"
57LDADD_LIBC_P?= -lc_p
58LDADD_LAST+= ${LDADD_LIBC_P}
59.endif
60.endif
61
62.if defined(SHAREDSTRINGS)
63CLEANFILES+=strings
64.c.o:
65	${CC} -E ${CFLAGS} ${.IMPSRC} | xstr -c -
66	@${CC} ${CFLAGS} -c x.c -o ${.TARGET}
67	@rm -f x.c
68
69${CXX_SUFFIXES:%=%.o}:
70	${CXX} -E ${CXXFLAGS} ${.IMPSRC} | xstr -c -
71	@mv -f x.c x.cc
72	@${CXX} ${CXXFLAGS} -c x.cc -o ${.TARGET}
73	@rm -f x.cc
74.endif
75
76
77.if defined(PROG)
78BINDIR ?= ${prefix}/bin
79
80SRCS?=	${PROG}.c
81.for s in ${SRCS:N*.h:N*.sh:M*/*}
82${.o .po .lo:L:@o@${s:T:R}$o@}: $s
83.endfor
84.if !empty(SRCS:N*.h:N*.sh)
85OBJS+=	${SRCS:T:N*.h:N*.sh:R:S/$/.o/g}
86LOBJS+=	${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln}
87.endif
88
89.if defined(OBJS) && !empty(OBJS)
90.NOPATH: ${OBJS} ${PROG} ${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}}
91
92# this is known to work for NetBSD 1.6 and FreeBSD 4.2
93.if ${TARGET_OSNAME} == "NetBSD" || ${TARGET_OSNAME} == "FreeBSD"
94_PROGLDOPTS=
95.if ${SHLINKDIR} != "/usr/libexec"	# XXX: change or remove if ld.so moves
96_PROGLDOPTS+=	-Wl,-dynamic-linker=${_SHLINKER}
97.endif
98.if defined(LIBDIR) && ${SHLIBDIR} != ${LIBDIR}
99_PROGLDOPTS+=	-Wl,-rpath-link,${DESTDIR}${SHLIBDIR}:${DESTDIR}/usr/lib \
100		-L${DESTDIR}${SHLIBDIR}
101.endif
102_PROGLDOPTS+=	-Wl,-rpath,${SHLIBDIR}:/usr/lib 
103
104.if defined(PROG_CXX)
105_CCLINK=	${CXX}
106_SUPCXX=	-lstdc++ -lm
107.endif
108.endif	# NetBSD
109
110_CCLINK?=	${CC}
111
112.if defined(DESTDIR) && exists(${LIBCRT0}) && ${LIBCRT0} != "/dev/null"
113
114${PROG}: ${LIBCRT0} ${OBJS} ${LIBC} ${DPADD}
115	${_CCLINK} ${LDFLAGS} ${LDSTATIC} -o ${.TARGET} -nostdlib ${_PROGLDOPTS} -L${DESTDIR}/usr/lib ${LIBCRT0} ${LIBCRTBEGIN} ${OBJS} ${LDADD} -L${DESTDIR}/usr/lib ${_SUPCXX} -lgcc -lc -lgcc ${LIBCRTEND}
116
117.else
118
119${PROG}: ${LIBCRT0} ${OBJS} ${LIBC} ${DPADD}
120	${_CCLINK} ${LDFLAGS} ${LDSTATIC} -o ${.TARGET} ${_PROGLDOPTS} ${OBJS} ${LDADD}
121
122.endif	# defined(DESTDIR)
123.endif	# defined(OBJS) && !empty(OBJS)
124
125.if	!defined(MAN)
126MAN=	${PROG}.1
127.endif	# !defined(MAN)
128.endif	# defined(PROG)
129
130.if !defined(_SKIP_BUILD)
131realbuild: ${PROG}
132.endif
133
134all: _SUBDIRUSE
135
136.if !target(clean)
137cleanprog:
138	rm -f a.out [Ee]rrs mklog core *.core \
139	    ${PROG} ${OBJS} ${LOBJS} ${CLEANFILES}
140
141clean: _SUBDIRUSE cleanprog
142cleandir: _SUBDIRUSE cleanprog
143.else
144cleandir: _SUBDIRUSE clean
145.endif
146
147.if defined(SRCS) && (!defined(MKDEP) || ${MKDEP} != autodep)
148afterdepend: .depend
149	@(TMP=/tmp/_depend$$$$; \
150	    sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.ln:/' \
151	      < .depend > $$TMP; \
152	    mv $$TMP .depend)
153.endif
154
155.if !target(install)
156.if !target(beforeinstall)
157beforeinstall:
158.endif
159.if !target(afterinstall)
160afterinstall:
161.endif
162
163.if !empty(BINOWN)
164PROG_INSTALL_OWN ?= -o ${BINOWN} -g ${BINGRP}
165.endif
166
167.if !target(realinstall)
168realinstall: proginstall
169.endif
170.if !target(proginstall)
171proginstall:
172.if defined(PROG)
173	[ -d ${DESTDIR}${BINDIR} ] || \
174	${INSTALL} -d ${PROG_INSTALL_OWN} -m 775 ${DESTDIR}${BINDIR}
175	${INSTALL} ${COPY} ${STRIP_FLAG} ${PROG_INSTALL_OWN} -m ${BINMODE} \
176	    ${PROG} ${DESTDIR}${BINDIR}/${PROG_NAME}
177.endif
178.if defined(HIDEGAME)
179	(cd ${DESTDIR}/usr/games; rm -f ${PROG}; ln -s dm ${PROG})
180.endif
181.endif
182
183.include <links.mk>
184
185install: maninstall install_links _SUBDIRUSE
186
187install_links:
188.if !empty(SYMLINKS)
189	@set ${SYMLINKS}; ${_SYMLINKS_SCRIPT}
190.endif
191.if !empty(LINKS)
192	@set ${LINKS}; ${_LINKS_SCRIPT}
193.endif
194
195maninstall: afterinstall
196afterinstall: realinstall
197install_links: realinstall
198proginstall: beforeinstall
199realinstall: beforeinstall
200.endif
201
202.if !target(lint)
203lint: ${LOBJS}
204.if defined(LOBJS) && !empty(LOBJS)
205	@${LINT} ${LINTFLAGS} ${LDFLAGS:M-L*} ${LOBJS} ${LDADD}
206.endif
207.endif
208
209.NOPATH:	${PROG}
210.if defined(OBJS) && !empty(OBJS)
211.NOPATH:	${OBJS}
212.endif
213
214.if defined(FILES) || defined(FILESGROUPS)
215.include <files.mk>
216.endif
217
218.if ${MK_MAN} != "no"
219.include <man.mk>
220.endif
221
222.if ${MK_NLS} != "no"
223.include <nls.mk>
224.endif
225
226.include <obj.mk>
227.include <dep.mk>
228.include <subdir.mk>
229
230.if !empty(PROG) && ${MK_STAGING_PROG} == "yes"
231STAGE_BINDIR ?= ${STAGE_OBJTOP}${BINDIR}
232STAGE_DIR.prog ?= ${STAGE_BINDIR}
233.if ${PROG_NAME:U${PROG}} != ${PROG}
234STAGE_AS_SETS += prog
235STAGE_AS_${PROG} = ${PROG_NAME}
236stage_as.prog: ${PROG}
237.else
238STAGE_SETS += prog
239stage_files.prog: ${PROG}
240.endif
241.endif
242
243.include <final.mk>
244
245.endif
246