1 # from: @(#)bsd.prog.mk 5.26 (Berkeley) 6/25/91
5 .include <bsd.compiler.mk>
6 .include <bsd.linker.mk>
8 .SUFFIXES: .out .o .bc .c .cc .cpp .cxx .C .m .y .l .ll .ln .s .S .asm
10 # XXX The use of COPTS in modern makefiles is discouraged.
12 .warning ${.CURDIR}: COPTS should be CFLAGS.
16 .if ${MK_ASSERT_DEBUG} == "no"
18 # XXX: shouldn't we ensure that !asserts marks potentially unused variables as
19 # __unused instead of disabling -Werror globally?
23 .if defined(DEBUG_FLAGS)
24 CFLAGS+=${DEBUG_FLAGS}
25 CXXFLAGS+=${DEBUG_FLAGS}
27 .if ${MK_CTF} != "no" && ${DEBUG_FLAGS:M-g} != ""
36 .if !empty(LDFLAGS:M-Wl,*--oformat,*) || !empty(LDFLAGS:M-static)
41 .if ${MK_BIND_NOW} != "no"
45 # Static PIE is not yet supported/tested.
46 .if !defined(NO_SHARED) || ${NO_SHARED:tl} == "no"
52 .if ${MK_RETPOLINE} != "no"
53 .if ${COMPILER_FEATURES:Mretpoline} && ${LINKER_FEATURES:Mretpoline}
55 CXXFLAGS+= -mretpoline
56 # retpolineplt is broken with static linking (PR 233336)
57 .if !defined(NO_SHARED) || ${NO_SHARED:tl} == "no"
58 LDFLAGS+= -Wl,-zretpolineplt
61 .warning Retpoline requested but not supported by compiler or linker
65 # Initialize stack variables on function entry
66 .if ${MK_INIT_ALL_ZERO} == "yes"
67 .if ${COMPILER_FEATURES:Minit-all}
68 CFLAGS+= -ftrivial-auto-var-init=zero \
69 -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang
70 CXXFLAGS+= -ftrivial-auto-var-init=zero \
71 -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang
73 .warning InitAll (zeros) requested but not support by compiler
75 .elif ${MK_INIT_ALL_PATTERN} == "yes"
76 .if ${COMPILER_FEATURES:Minit-all}
77 CFLAGS+= -ftrivial-auto-var-init=pattern
78 CXXFLAGS+= -ftrivial-auto-var-init=pattern
80 .warning InitAll (pattern) requested but not support by compiler
84 # bsd.sanitizer.mk is not installed, so don't require it (e.g. for ports).
85 .sinclude "bsd.sanitizer.mk"
87 .if ${MACHINE_CPUARCH} == "riscv" && ${LINKER_FEATURES:Mriscv-relaxations} == ""
91 .if defined(CRUNCH_CFLAGS)
92 CFLAGS+=${CRUNCH_CFLAGS}
94 .if ${MK_DEBUG_FILES} != "no" && empty(DEBUG_FLAGS:M-g) && \
95 empty(DEBUG_FLAGS:M-gdwarf-*)
96 .if !${COMPILER_FEATURES:Mcompressed-debug}
97 CFLAGS+= ${DEBUG_FILES_CFLAGS:N-gz*}
99 CFLAGS+= ${DEBUG_FILES_CFLAGS}
105 .if !defined(DEBUG_FLAGS)
110 .if !defined(TAGS) || ! ${TAGS:Mpackage=*}
111 TAGS+= package=${PACKAGE:Uutilities}
113 TAG_ARGS= -T ${TAGS:[*]:S/ /,/g}
116 .if defined(NO_SHARED) && ${NO_SHARED:tl} != "no"
120 .if ${MK_DEBUG_FILES} != "no"
121 PROG_FULL=${PROG}.full
122 # Use ${DEBUGDIR} for base system debug files, else .debug subdirectory
123 .if defined(BINDIR) && (\
124 ${BINDIR} == "/bin" ||\
125 ${BINDIR:C%/libexec(/.*)?%/libexec%} == "/libexec" ||\
126 ${BINDIR} == "/sbin" ||\
127 ${BINDIR:C%/usr/(bin|bsdinstall|libexec|lpr|sendmail|sm.bin|sbin|tests)(/.*)?%/usr/bin%} == "/usr/bin" ||\
128 ${BINDIR} == "/usr/lib" \
130 DEBUGFILEDIR= ${DEBUGDIR}${BINDIR}
132 DEBUGFILEDIR?= ${BINDIR}/.debug
134 .if !exists(${DESTDIR}${DEBUGFILEDIR})
146 OBJS+= ${SRCS:N*.h:${OBJS_SRCS_FILTER:ts:}:S/$/.o/g}
148 # LLVM bitcode / textual IR representations of the program
149 BCOBJS+=${SRCS:N*.[hsS]:N*.asm:${OBJS_SRCS_FILTER:ts:}:S/$/.bco/g}
150 LLOBJS+=${SRCS:N*.[hsS]:N*.asm:${OBJS_SRCS_FILTER:ts:}:S/$/.llo/g}
152 .if target(beforelinking)
153 beforelinking: ${OBJS}
154 ${PROG_FULL}: beforelinking
156 ${PROG_FULL}: ${OBJS}
157 .if defined(PROG_CXX)
158 ${CXX:N${CCACHE_BIN}} ${CXXFLAGS:N-M*} ${LDFLAGS} -o ${.TARGET} \
161 ${CC:N${CCACHE_BIN}} ${CFLAGS:N-M*} ${LDFLAGS} -o ${.TARGET} ${OBJS} \
164 .if ${MK_CTF} != "no"
165 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS}
168 .else # !defined(SRCS)
171 .if defined(PROG_CXX)
177 # Always make an intermediate object file because:
178 # - it saves time rebuilding when only the library has changed
179 # - the name of the object gets put into the executable symbol table instead of
180 # the name of a variable temporary object.
181 # - it's useful to keep objects around for crunching.
185 CLEANFILES+= ${PROG}.o ${PROG}.bc ${PROG}.ll
187 .if target(beforelinking)
188 beforelinking: ${OBJS}
189 ${PROG_FULL}: beforelinking
191 ${PROG_FULL}: ${OBJS}
192 .if defined(PROG_CXX)
193 ${CXX:N${CCACHE_BIN}} ${CXXFLAGS:N-M*} ${LDFLAGS} -o ${.TARGET} \
196 ${CC:N${CCACHE_BIN}} ${CFLAGS:N-M*} ${LDFLAGS} -o ${.TARGET} ${OBJS} \
199 .if ${MK_CTF} != "no"
200 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS}
202 .endif # !target(${PROG})
204 .endif # !defined(SRCS)
206 .if ${MK_DEBUG_FILES} != "no"
207 ${PROG}: ${PROG_FULL} ${PROGNAME}.debug
208 ${OBJCOPY} --strip-debug --add-gnu-debuglink=${PROGNAME}.debug \
209 ${PROG_FULL} ${.TARGET}
211 ${PROGNAME}.debug: ${PROG_FULL}
212 ${OBJCOPY} --only-keep-debug ${PROG_FULL} ${.TARGET}
215 .if defined(LLVM_LINK)
216 ${PROG_FULL}.bc: ${BCOBJS}
217 ${LLVM_LINK} -o ${.TARGET} ${BCOBJS}
219 ${PROG_FULL}.ll: ${LLOBJS}
220 ${LLVM_LINK} -S -o ${.TARGET} ${LLOBJS}
222 CLEANFILES+= ${PROG_FULL}.bc ${PROG_FULL}.ll
223 .endif # defined(LLVM_LINK)
225 .if ${MK_MAN} != "no" && !defined(MAN) && \
226 !defined(MAN1) && !defined(MAN2) && !defined(MAN3) && \
227 !defined(MAN4) && !defined(MAN5) && !defined(MAN6) && \
228 !defined(MAN7) && !defined(MAN8) && !defined(MAN9)
232 .endif # defined(PROG)
234 .if defined(_SKIP_BUILD)
237 .if target(afterbuild)
238 .ORDER: ${PROG} afterbuild
239 all: ${PROG} ${SCRIPTS} afterbuild
241 all: ${PROG} ${SCRIPTS}
243 .if ${MK_MAN} != "no"
249 CLEANFILES+= ${PROG} ${PROG}.bc ${PROG}.ll
250 .if ${MK_DEBUG_FILES} != "no"
251 CLEANFILES+= ${PROG_FULL} ${PROGNAME}.debug
256 CLEANFILES+= ${OBJS} ${BCOBJS} ${LLOBJS}
259 .include <bsd.libnames.mk>
262 .if !defined(NO_EXTRADEPEND)
264 .if defined(LDFLAGS) && !empty(LDFLAGS:M-nostdlib)
265 .if defined(DPADD) && !empty(DPADD)
266 echo ${PROG_FULL}: ${DPADD} >> ${DEPENDFILE}
269 echo ${PROG_FULL}: ${LIBC} ${DPADD} >> ${DEPENDFILE}
270 .if defined(PROG_CXX)
271 echo ${PROG_FULL}: ${LIBCPLUSPLUS} >> ${DEPENDFILE}
274 .endif # !defined(NO_EXTRADEPEND)
279 .if defined(PRECIOUSPROG)
280 .if !defined(NO_FSCHG)
281 INSTALLFLAGS+= -fschg
286 _INSTALLFLAGS:= ${INSTALLFLAGS}
287 .for ie in ${INSTALLFLAGS_EDIT}
288 _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
291 .if !target(realinstall) && !defined(INTERNALPROG)
292 realinstall: _proginstall
293 .ORDER: beforeinstall _proginstall
296 ${INSTALL} ${TAG_ARGS} ${STRIP} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
297 ${_INSTALLFLAGS} ${PROG} ${DESTDIR}${BINDIR}/${PROGNAME}
298 .if ${MK_DEBUG_FILES} != "no"
299 .if defined(DEBUGMKDIR)
300 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},dbg} -d ${DESTDIR}${DEBUGFILEDIR}/
302 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},dbg} -o ${BINOWN} -g ${BINGRP} -m ${DEBUGMODE} \
303 ${PROGNAME}.debug ${DESTDIR}${DEBUGFILEDIR}/${PROGNAME}.debug
306 .endif # !target(realinstall)
308 .if defined(SCRIPTS) && !empty(SCRIPTS)
309 realinstall: _scriptsinstall
310 .ORDER: beforeinstall _scriptsinstall
312 SCRIPTSDIR?= ${BINDIR}
313 SCRIPTSOWN?= ${BINOWN}
314 SCRIPTSGRP?= ${BINGRP}
315 SCRIPTSMODE?= ${BINMODE}
317 STAGE_AS_SETS+= scripts
318 stage_as.scripts: ${SCRIPTS}
319 FLAGS.stage_as.scripts= -m ${SCRIPTSMODE}
320 STAGE_FILES_DIR.scripts= ${STAGE_OBJTOP}
321 .for script in ${SCRIPTS}
322 .if defined(SCRIPTSNAME)
323 SCRIPTSNAME_${script:T}?= ${SCRIPTSNAME}
325 SCRIPTSNAME_${script:T}?= ${script:T:R}
327 SCRIPTSDIR_${script:T}?= ${SCRIPTSDIR}
328 SCRIPTSOWN_${script:T}?= ${SCRIPTSOWN}
329 SCRIPTSGRP_${script:T}?= ${SCRIPTSGRP}
330 SCRIPTSMODE_${script:T}?= ${SCRIPTSMODE}
331 STAGE_AS_${script:T}= ${SCRIPTSDIR_${script:T}}/${SCRIPTSNAME_${script:T}}
332 _scriptsinstall: _SCRIPTSINS_${script:T}
333 _SCRIPTSINS_${script:T}: ${script}
334 ${INSTALL} ${TAG_ARGS} -o ${SCRIPTSOWN_${.ALLSRC:T}} \
335 -g ${SCRIPTSGRP_${.ALLSRC:T}} -m ${SCRIPTSMODE_${.ALLSRC:T}} \
337 ${DESTDIR}${SCRIPTSDIR_${.ALLSRC:T}}/${SCRIPTSNAME_${.ALLSRC:T}}
342 .include <bsd.nls.mk>
344 .include <bsd.confs.mk>
345 .include <bsd.files.mk>
346 .include <bsd.incs.mk>
350 LINKMODE?= ${BINMODE}
351 .include <bsd.links.mk>
353 .if ${MK_MAN} != "no"
354 realinstall: maninstall
355 .ORDER: beforeinstall maninstall
358 .endif # !target(install)
360 .if ${MK_MAN} != "no"
361 .include <bsd.man.mk>
364 .if defined(HAS_TESTS)
365 MAKE+= MK_MAKE_CHECK_USE_SANDBOX=yes
366 SUBDIR_TARGETS+= check
367 TESTS_LD_LIBRARY_PATH+= ${.OBJDIR}
368 TESTS_PATH+= ${.OBJDIR}
372 OBJS_DEPEND_GUESS+= ${SRCS:M*.h}
375 .include <bsd.dep.mk>
376 .include <bsd.clang-analyze.mk>
377 .include <bsd.obj.mk>
378 .include <bsd.sys.mk>