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