1#	from: @(#)bsd.prog.mk	5.26 (Berkeley) 6/25/91
2# $FreeBSD$
3
4.include <bsd.init.mk>
5.include <bsd.compiler.mk>
6
7.SUFFIXES: .out .o .bc .c .cc .cpp .cxx .C .m .y .l .ll .ln .s .S .asm
8
9# XXX The use of COPTS in modern makefiles is discouraged.
10.if defined(COPTS)
11.warning ${.CURDIR}: COPTS should be CFLAGS.
12CFLAGS+=${COPTS}
13.endif
14
15.if ${MK_ASSERT_DEBUG} == "no"
16CFLAGS+= -DNDEBUG
17NO_WERROR=
18.endif
19
20.if defined(DEBUG_FLAGS)
21CFLAGS+=${DEBUG_FLAGS}
22CXXFLAGS+=${DEBUG_FLAGS}
23
24.if ${MK_CTF} != "no" && ${DEBUG_FLAGS:M-g} != ""
25CTFFLAGS+= -g
26.endif
27.endif
28
29.if defined(PROG_CXX)
30PROG=	${PROG_CXX}
31.endif
32
33.if !empty(LDFLAGS:M-Wl,*--oformat,*) || !empty(LDFLAGS:M-static)
34MK_DEBUG_FILES=	no
35.endif
36
37# ELF hardening knobs
38.if ${MK_BIND_NOW} != "no"
39LDFLAGS+= -Wl,-znow
40.endif
41.if ${MK_PIE} != "no" && (!defined(NO_SHARED) || ${NO_SHARED:tl} == "no")
42CFLAGS+= -fPIE
43CXXFLAGS+= -fPIE
44LDFLAGS+= -pie
45.endif
46.if ${MK_RETPOLINE} != "no"
47CFLAGS+= -mretpoline
48CXXFLAGS+= -mretpoline
49# retpolineplt is broken with static linking (PR 233336)
50.if !defined(NO_SHARED) || ${NO_SHARED:tl} == "no"
51LDFLAGS+= -Wl,-zretpolineplt
52.endif
53.endif
54
55.if ${MACHINE_CPUARCH} == "riscv" && ${LINKER_FEATURES:Mriscv-relaxations} == ""
56CFLAGS += -mno-relax
57.endif
58
59.if defined(CRUNCH_CFLAGS)
60CFLAGS+=${CRUNCH_CFLAGS}
61.else
62.if ${MK_DEBUG_FILES} != "no" && empty(DEBUG_FLAGS:M-g) && \
63    empty(DEBUG_FLAGS:M-gdwarf-*)
64CFLAGS+= ${DEBUG_FILES_CFLAGS}
65CTFFLAGS+= -g
66.endif
67.endif
68
69.if !defined(DEBUG_FLAGS)
70STRIP?=	-s
71.endif
72
73.if defined(NO_ROOT)
74.if !defined(TAGS) || ! ${TAGS:Mpackage=*}
75TAGS+=		package=${PACKAGE:Uruntime}
76.endif
77TAG_ARGS=	-T ${TAGS:[*]:S/ /,/g}
78.endif
79
80.if defined(NO_SHARED) && ${NO_SHARED:tl} != "no"
81LDFLAGS+= -static
82.endif
83
84.if ${MK_DEBUG_FILES} != "no"
85PROG_FULL=${PROG}.full
86# Use ${DEBUGDIR} for base system debug files, else .debug subdirectory
87.if defined(BINDIR) && (\
88    ${BINDIR} == "/bin" ||\
89    ${BINDIR:C%/libexec(/.*)?%/libexec%} == "/libexec" ||\
90    ${BINDIR} == "/sbin" ||\
91    ${BINDIR:C%/usr/(bin|bsdinstall|libexec|lpr|sendmail|sm.bin|sbin|tests)(/.*)?%/usr/bin%} == "/usr/bin" ||\
92    ${BINDIR} == "/usr/lib" \
93     )
94DEBUGFILEDIR=	${DEBUGDIR}${BINDIR}
95.else
96DEBUGFILEDIR?=	${BINDIR}/.debug
97.endif
98.if !exists(${DESTDIR}${DEBUGFILEDIR})
99DEBUGMKDIR=
100.endif
101.else
102PROG_FULL=	${PROG}
103.endif
104
105.if defined(PROG)
106PROGNAME?=	${PROG}
107
108.if defined(SRCS)
109
110OBJS+=  ${SRCS:N*.h:${OBJS_SRCS_FILTER:ts:}:S/$/.o/g}
111
112# LLVM bitcode / textual IR representations of the program
113BCOBJS+=${SRCS:N*.[hsS]:N*.asm:${OBJS_SRCS_FILTER:ts:}:S/$/.bco/g}
114LLOBJS+=${SRCS:N*.[hsS]:N*.asm:${OBJS_SRCS_FILTER:ts:}:S/$/.llo/g}
115
116.if target(beforelinking)
117beforelinking: ${OBJS}
118${PROG_FULL}: beforelinking
119.endif
120${PROG_FULL}: ${OBJS}
121.if defined(PROG_CXX)
122	${CXX:N${CCACHE_BIN}} ${CXXFLAGS:N-M*} ${LDFLAGS} -o ${.TARGET} \
123	    ${OBJS} ${LDADD}
124.else
125	${CC:N${CCACHE_BIN}} ${CFLAGS:N-M*} ${LDFLAGS} -o ${.TARGET} ${OBJS} \
126	    ${LDADD}
127.endif
128.if ${MK_CTF} != "no"
129	${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS}
130.endif
131
132.else	# !defined(SRCS)
133
134.if !target(${PROG})
135.if defined(PROG_CXX)
136SRCS=	${PROG}.cc
137.else
138SRCS=	${PROG}.c
139.endif
140
141# Always make an intermediate object file because:
142# - it saves time rebuilding when only the library has changed
143# - the name of the object gets put into the executable symbol table instead of
144#   the name of a variable temporary object.
145# - it's useful to keep objects around for crunching.
146OBJS+=		${PROG}.o
147BCOBJS+=	${PROG}.bc
148LLOBJS+=	${PROG}.ll
149CLEANFILES+=	${PROG}.o ${PROG}.bc ${PROG}.ll
150
151.if target(beforelinking)
152beforelinking: ${OBJS}
153${PROG_FULL}: beforelinking
154.endif
155${PROG_FULL}: ${OBJS}
156.if defined(PROG_CXX)
157	${CXX:N${CCACHE_BIN}} ${CXXFLAGS:N-M*} ${LDFLAGS} -o ${.TARGET} \
158	    ${OBJS} ${LDADD}
159.else
160	${CC:N${CCACHE_BIN}} ${CFLAGS:N-M*} ${LDFLAGS} -o ${.TARGET} ${OBJS} \
161	    ${LDADD}
162.endif
163.if ${MK_CTF} != "no"
164	${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS}
165.endif
166.endif # !target(${PROG})
167
168.endif # !defined(SRCS)
169
170.if ${MK_DEBUG_FILES} != "no"
171${PROG}: ${PROG_FULL} ${PROGNAME}.debug
172	${OBJCOPY} --strip-debug --add-gnu-debuglink=${PROGNAME}.debug \
173	    ${PROG_FULL} ${.TARGET}
174
175${PROGNAME}.debug: ${PROG_FULL}
176	${OBJCOPY} --only-keep-debug ${PROG_FULL} ${.TARGET}
177.endif
178
179.if defined(LLVM_LINK)
180${PROG_FULL}.bc: ${BCOBJS}
181	${LLVM_LINK} -o ${.TARGET} ${BCOBJS}
182
183${PROG_FULL}.ll: ${LLOBJS}
184	${LLVM_LINK} -S -o ${.TARGET} ${LLOBJS}
185
186CLEANFILES+=	${PROG_FULL}.bc ${PROG_FULL}.ll
187.endif # defined(LLVM_LINK)
188
189.if	${MK_MAN} != "no" && !defined(MAN) && \
190	!defined(MAN1) && !defined(MAN2) && !defined(MAN3) && \
191	!defined(MAN4) && !defined(MAN5) && !defined(MAN6) && \
192	!defined(MAN7) && !defined(MAN8) && !defined(MAN9)
193MAN=	${PROG}.1
194MAN1=	${MAN}
195.endif
196.endif # defined(PROG)
197
198.if defined(_SKIP_BUILD)
199all:
200.else
201all: ${PROG} ${SCRIPTS}
202.if ${MK_MAN} != "no"
203all: all-man
204.endif
205.endif
206
207.if defined(PROG)
208CLEANFILES+= ${PROG} ${PROG}.bc ${PROG}.ll
209.if ${MK_DEBUG_FILES} != "no"
210CLEANFILES+= ${PROG_FULL} ${PROGNAME}.debug
211.endif
212.endif
213
214.if defined(OBJS)
215CLEANFILES+= ${OBJS} ${BCOBJS} ${LLOBJS}
216.endif
217
218.include <bsd.libnames.mk>
219
220.if defined(PROG)
221.if !defined(NO_EXTRADEPEND)
222_EXTRADEPEND:
223.if defined(LDFLAGS) && !empty(LDFLAGS:M-nostdlib)
224.if defined(DPADD) && !empty(DPADD)
225	echo ${PROG_FULL}: ${DPADD} >> ${DEPENDFILE}
226.endif
227.else
228	echo ${PROG_FULL}: ${LIBC} ${DPADD} >> ${DEPENDFILE}
229.if defined(PROG_CXX)
230.if ${COMPILER_TYPE} == "clang" && empty(CXXFLAGS:M-stdlib=libstdc++)
231	echo ${PROG_FULL}: ${LIBCPLUSPLUS} >> ${DEPENDFILE}
232.else
233	echo ${PROG_FULL}: ${LIBSTDCPLUSPLUS} >> ${DEPENDFILE}
234.endif
235.endif
236.endif
237.endif	# !defined(NO_EXTRADEPEND)
238.endif
239
240.if !target(install)
241
242.if defined(PRECIOUSPROG)
243.if !defined(NO_FSCHG)
244INSTALLFLAGS+= -fschg
245.endif
246INSTALLFLAGS+= -S
247.endif
248
249_INSTALLFLAGS:=	${INSTALLFLAGS}
250.for ie in ${INSTALLFLAGS_EDIT}
251_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
252.endfor
253
254.if !target(realinstall) && !defined(INTERNALPROG)
255realinstall: _proginstall
256.ORDER: beforeinstall _proginstall
257_proginstall:
258.if defined(PROG)
259	${INSTALL} ${TAG_ARGS} ${STRIP} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
260	    ${_INSTALLFLAGS} ${PROG} ${DESTDIR}${BINDIR}/${PROGNAME}
261.if ${MK_DEBUG_FILES} != "no"
262.if defined(DEBUGMKDIR)
263	${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -d ${DESTDIR}${DEBUGFILEDIR}/
264.endif
265	${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -o ${BINOWN} -g ${BINGRP} -m ${DEBUGMODE} \
266	    ${PROGNAME}.debug ${DESTDIR}${DEBUGFILEDIR}/${PROGNAME}.debug
267.endif
268.endif
269.endif	# !target(realinstall)
270
271.if defined(SCRIPTS) && !empty(SCRIPTS)
272realinstall: _scriptsinstall
273.ORDER: beforeinstall _scriptsinstall
274
275SCRIPTSDIR?=	${BINDIR}
276SCRIPTSOWN?=	${BINOWN}
277SCRIPTSGRP?=	${BINGRP}
278SCRIPTSMODE?=	${BINMODE}
279
280STAGE_AS_SETS+= scripts
281stage_as.scripts: ${SCRIPTS}
282FLAGS.stage_as.scripts= -m ${SCRIPTSMODE}
283STAGE_FILES_DIR.scripts= ${STAGE_OBJTOP}
284.for script in ${SCRIPTS}
285.if defined(SCRIPTSNAME)
286SCRIPTSNAME_${script:T}?=	${SCRIPTSNAME}
287.else
288SCRIPTSNAME_${script:T}?=	${script:T:R}
289.endif
290SCRIPTSDIR_${script:T}?=	${SCRIPTSDIR}
291SCRIPTSOWN_${script:T}?=	${SCRIPTSOWN}
292SCRIPTSGRP_${script:T}?=	${SCRIPTSGRP}
293SCRIPTSMODE_${script:T}?=	${SCRIPTSMODE}
294STAGE_AS_${script:T}=		${SCRIPTSDIR_${script:T}}/${SCRIPTSNAME_${script:T}}
295_scriptsinstall: _SCRIPTSINS_${script:T}
296_SCRIPTSINS_${script:T}: ${script}
297	${INSTALL} ${TAG_ARGS} -o ${SCRIPTSOWN_${.ALLSRC:T}} \
298	    -g ${SCRIPTSGRP_${.ALLSRC:T}} -m ${SCRIPTSMODE_${.ALLSRC:T}} \
299	    ${.ALLSRC} \
300	    ${DESTDIR}${SCRIPTSDIR_${.ALLSRC:T}}/${SCRIPTSNAME_${.ALLSRC:T}}
301.endfor
302.endif
303
304NLSNAME?=	${PROG}
305.include <bsd.nls.mk>
306
307.include <bsd.confs.mk>
308.include <bsd.files.mk>
309.include <bsd.incs.mk>
310
311LINKOWN?=	${BINOWN}
312LINKGRP?=	${BINGRP}
313LINKMODE?=	${BINMODE}
314.include <bsd.links.mk>
315
316.if ${MK_MAN} != "no"
317realinstall: maninstall
318.ORDER: beforeinstall maninstall
319.endif
320
321.endif	# !target(install)
322
323.if ${MK_MAN} != "no"
324.include <bsd.man.mk>
325.endif
326
327.if defined(HAS_TESTS)
328MAKE+=			MK_MAKE_CHECK_USE_SANDBOX=yes
329SUBDIR_TARGETS+=	check
330TESTS_LD_LIBRARY_PATH+=	${.OBJDIR}
331TESTS_PATH+=		${.OBJDIR}
332.endif
333
334.if defined(PROG)
335OBJS_DEPEND_GUESS+= ${SRCS:M*.h}
336.endif
337
338.include <bsd.dep.mk>
339.include <bsd.clang-analyze.mk>
340.include <bsd.obj.mk>
341.include <bsd.sys.mk>
342