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