share/mk/bsd.prog.mk

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