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