xref: /dragonfly/contrib/bmake/mk/prog.mk (revision bb8c85ff) 
1#	$Id: prog.mk,v 1.27 2016/08/02 20:52:17 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)
78SRCS?=	${PROG}.c
79.for s in ${SRCS:N*.h:N*.sh:M*/*}
80${.o .po .lo:L:@o@${s:T:R}$o@}: $s
81.endfor
82.if !empty(SRCS:N*.h:N*.sh)
83OBJS+=	${SRCS:T:N*.h:N*.sh:R:S/$/.o/g}
84LOBJS+=	${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln}
85.endif
86
87.if defined(OBJS) && !empty(OBJS)
88.NOPATH: ${OBJS} ${PROG} ${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}}
89
90# this is known to work for NetBSD 1.6 and FreeBSD 4.2
91.if ${TARGET_OSNAME} == "NetBSD" || ${TARGET_OSNAME} == "FreeBSD"
92_PROGLDOPTS=
93.if ${SHLINKDIR} != "/usr/libexec"	# XXX: change or remove if ld.so moves
94_PROGLDOPTS+=	-Wl,-dynamic-linker=${_SHLINKER}
95.endif
96.if defined(LIBDIR) && ${SHLIBDIR} != ${LIBDIR}
97_PROGLDOPTS+=	-Wl,-rpath-link,${DESTDIR}${SHLIBDIR}:${DESTDIR}/usr/lib \
98		-L${DESTDIR}${SHLIBDIR}
99.endif
100_PROGLDOPTS+=	-Wl,-rpath,${SHLIBDIR}:/usr/lib
101
102.if defined(PROG_CXX)
103_CCLINK=	${CXX}
104_SUPCXX=	-lstdc++ -lm
105.endif
106.endif	# NetBSD
107
108_CCLINK?=	${CC}
109
110.if defined(DESTDIR) && exists(${LIBCRT0}) && ${LIBCRT0} != "/dev/null"
111
112${PROG}: ${LIBCRT0} ${OBJS} ${LIBC} ${DPADD}
113	${_CCLINK} ${LDFLAGS} ${LDSTATIC} -o ${.TARGET} -nostdlib ${_PROGLDOPTS} -L${DESTDIR}/usr/lib ${LIBCRT0} ${LIBCRTBEGIN} ${OBJS} ${LDADD} -L${DESTDIR}/usr/lib ${_SUPCXX} -lgcc -lc -lgcc ${LIBCRTEND}
114
115.else
116
117${PROG}: ${LIBCRT0} ${OBJS} ${LIBC} ${DPADD}
118	${_CCLINK} ${LDFLAGS} ${LDSTATIC} -o ${.TARGET} ${_PROGLDOPTS} ${OBJS} ${LDADD}
119
120.endif	# defined(DESTDIR)
121.endif	# defined(OBJS) && !empty(OBJS)
122
123.if	!defined(MAN)
124MAN=	${PROG}.1
125.endif	# !defined(MAN)
126.endif	# defined(PROG)
127
128.if !defined(_SKIP_BUILD)
129all: ${PROG}
130.endif
131all: _SUBDIRUSE
132
133.if !target(clean)
134cleanprog:
135	rm -f a.out [Ee]rrs mklog core *.core \
136	    ${PROG} ${OBJS} ${LOBJS} ${CLEANFILES}
137
138clean: _SUBDIRUSE cleanprog
139cleandir: _SUBDIRUSE cleanprog
140.else
141cleandir: _SUBDIRUSE clean
142.endif
143
144.if defined(SRCS) && (!defined(MKDEP) || ${MKDEP} != autodep)
145afterdepend: .depend
146	@(TMP=/tmp/_depend$$$$; \
147	    sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.ln:/' \
148	      < .depend > $$TMP; \
149	    mv $$TMP .depend)
150.endif
151
152.if !target(install)
153.if !target(beforeinstall)
154beforeinstall:
155.endif
156.if !target(afterinstall)
157afterinstall:
158.endif
159
160.if !empty(BINOWN)
161PROG_INSTALL_OWN ?= -o ${BINOWN} -g ${BINGRP}
162.endif
163
164.if !target(realinstall)
165realinstall: proginstall
166.endif
167.if !target(proginstall)
168proginstall:
169.if defined(PROG)
170	[ -d ${DESTDIR}${BINDIR} ] || \
171	${INSTALL} -d ${PROG_INSTALL_OWN} -m 775 ${DESTDIR}${BINDIR}
172	${INSTALL} ${COPY} ${STRIP_FLAG} ${PROG_INSTALL_OWN} -m ${BINMODE} \
173	    ${PROG} ${DESTDIR}${BINDIR}/${PROG_NAME}
174.endif
175.if defined(HIDEGAME)
176	(cd ${DESTDIR}/usr/games; rm -f ${PROG}; ln -s dm ${PROG})
177.endif
178.endif
179
180.include <links.mk>
181
182install: maninstall install_links _SUBDIRUSE
183
184install_links:
185.if !empty(SYMLINKS)
186	@set ${SYMLINKS}; ${_SYMLINKS_SCRIPT}
187.endif
188.if !empty(LINKS)
189	@set ${LINKS}; ${_LINKS_SCRIPT}
190.endif
191
192maninstall: afterinstall
193afterinstall: realinstall
194proginstall: beforeinstall
195realinstall: beforeinstall
196.endif
197
198.if !target(lint)
199lint: ${LOBJS}
200.if defined(LOBJS) && !empty(LOBJS)
201	@${LINT} ${LINTFLAGS} ${LDFLAGS:M-L*} ${LOBJS} ${LDADD}
202.endif
203.endif
204
205.NOPATH:	${PROG}
206.if defined(OBJS) && !empty(OBJS)
207.NOPATH:	${OBJS}
208.endif
209
210.if ${MK_MAN} != "no"
211.include <man.mk>
212.endif
213
214.if ${MK_NLS} != "no"
215.include <nls.mk>
216.endif
217
218.include <obj.mk>
219.include <dep.mk>
220.include <subdir.mk>
221.include <final.mk>
222
223.endif
224