share/mk/prog.mk

   1 #       $Id: prog.mk,v 1.32 2017/05/06 17:30:09 sjg Exp $
   2
   3 .if !target(__${.PARSEFILE}__)
   4 __${.PARSEFILE}__:
   5
   6 .include <init.mk>
   7
   8 # FreeBSD at least expects MAN8 etc.
   9 .if defined(MAN) && !empty(MAN)
  10 _sect:=${MAN:E}
  11 MAN${_sect}=${MAN}
  12 .endif
  13
  14 .SUFFIXES: .out .o .c .cc .C .y .l .s .8 .7 .6 .5 .4 .3 .2 .1 .0
  15
  16 CFLAGS+=        ${COPTS}
  17
  18 .if ${MACHINE_ARCH} == "sparc64"
  19 CFLAGS+=        -mcmodel=medlow
  20 .endif
  21
  22 # ELF platforms depend on crtbegin.o and crtend.o
  23 .if ${OBJECT_FMT} == "ELF"
  24 .ifndef LIBCRTBEGIN
  25 LIBCRTBEGIN=    ${DESTDIR}/usr/lib/crti.o
  26 .MADE: ${LIBCRTBEGIN}
  27 .endif
  28 .ifndef LIBCRTEND
  29 LIBCRTEND=      ${DESTDIR}/usr/lib/crtn.o
  30 .MADE: ${LIBCRTEND}
  31 .endif
  32 _SHLINKER=      ${SHLINKDIR}/ld.elf_so
  33 .else
  34 LIBCRTBEGIN?=
  35 LIBCRTEND?=
  36 _SHLINKER=      ${SHLINKDIR}/ld.so
  37 .endif
  38
  39 .ifndef LIBCRT0
  40 LIBCRT0=        ${DESTDIR}/usr/lib/crt1.o
  41 .MADE: ${LIBCRT0}
  42 .endif
  43
  44 # here is where you can define what LIB* are
  45 .-include <libnames.mk>
  46 .if ${MK_DPADD_MK} == "yes"
  47 # lots of cool magic, but might not suit everyone.
  48 .include <dpadd.mk>
  49 .endif
  50
  51 .if ${MK_GPROF} == "yes"
  52 CFLAGS+= ${CC_PG} ${PROFFLAGS}
  53 LDADD+= ${CC_PG}
  54 .if ${MK_DPADD_MK} == "no"
  55 LDADD_LIBC_P?= -lc_p
  56 LDADD_LAST+= ${LDADD_LIBC_P}
  57 .endif
  58 .endif
  59
  60 .if defined(SHAREDSTRINGS)
  61 CLEANFILES+=strings
  62 .c.o:
  63         ${CC} -E ${CFLAGS} ${.IMPSRC} | xstr -c -
  64         @${CC} ${CFLAGS} -c x.c -o ${.TARGET}
  65         @rm -f x.c
  66
  67 ${CXX_SUFFIXES:%=%.o}:
  68         ${CXX} -E ${CXXFLAGS} ${.IMPSRC} | xstr -c -
  69         @mv -f x.c x.cc
  70         @${CXX} ${CXXFLAGS} -c x.cc -o ${.TARGET}
  71         @rm -f x.cc
  72 .endif
  73
  74
  75 .if defined(PROG)
  76 BINDIR ?= ${prefix}/bin
  77
  78 SRCS?=  ${PROG}.c
  79 .for s in ${SRCS:N*.h:N*.sh:M*/*}
  80 ${.o .po .lo:L:@o@${s:T:R}$o@}: $s
  81 .endfor
  82 .if !empty(SRCS:N*.h:N*.sh)
  83 OBJS+=  ${SRCS:T:N*.h:N*.sh:R:S/$/.o/g}
  84 LOBJS+= ${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln}
  85 .endif
  86
  87 .if defined(OBJS) && !empty(OBJS)
  88 .NOPATH: ${OBJS} ${PROG} ${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}}
  89
  90 # this is known to work for NetBSD 1.6 and FreeBSD 4.2
  91 .if ${TARGET_OSNAME} == "NetBSD" || ${TARGET_OSNAME} == "FreeBSD"
  92 _PROGLDOPTS=
  93 .if ${SHLINKDIR} != "/usr/libexec"      # XXX: change or remove if ld.so moves
  94 _PROGLDOPTS+=   -Wl,-dynamic-linker=${_SHLINKER}
  95 .endif
  96 .if defined(LIBDIR) && ${SHLIBDIR} != ${LIBDIR}
  97 _PROGLDOPTS+=   -Wl,-rpath-link,${DESTDIR}${SHLIBDIR}:${DESTDIR}/usr/lib \
  98                 -L${DESTDIR}${SHLIBDIR}
  99 .endif
 100 _PROGLDOPTS+=   -Wl,-rpath,${SHLIBDIR}:/usr/lib
 101
 102 .if defined(PROG_CXX)
 103 _CCLINK=        ${CXX}
 104 _SUPCXX=        -lstdc++ -lm
 105 .endif
 106 .endif  # NetBSD
 107
 108 _CCLINK?=       ${CC}
 109
 110 .if defined(DESTDIR) && exists(${LIBCRT0}) && ${LIBCRT0} != "/dev/null"
 111
 112 ${PROG}: ${LIBCRT0} ${OBJS} ${LIBC} ${DPADD}
 113         ${_CCLINK} ${LDFLAGS} ${LDSTATIC} -o ${.TARGET} -nostdlib ${_PROGLDOPTS} -L${DESTDIR}/usr/lib ${LIBCRT0} ${LIBCRTBEGIN} ${OBJS} ${LDADD} -L${DESTDIR}/usr/lib ${_SUPCXX} -lgcc -lc -lgcc ${LIBCRTEND}
 114
 115 .else
 116
 117 ${PROG}: ${OBJS} ${LIBC} ${DPADD}
 118         ${_CCLINK} ${LDFLAGS} ${LDSTATIC} -o ${.TARGET} ${_PROGLDOPTS} ${OBJS} ${LDADD}
 119
 120 .endif  # defined(DESTDIR)
 121 .endif  # defined(OBJS) && !empty(OBJS)
 122
 123 .if     !defined(MAN)
 124 MAN=    ${PROG}.1
 125 .endif  # !defined(MAN)
 126 .endif  # defined(PROG)
 127
 128 .if !defined(_SKIP_BUILD)
 129 realbuild: ${PROG}
 130 .endif
 131
 132 all: _SUBDIRUSE
 133
 134 .if !target(clean)
 135 cleanprog:
 136         rm -f a.out [Ee]rrs mklog core *.core \
 137             ${PROG} ${OBJS} ${LOBJS} ${CLEANFILES}
 138
 139 clean: _SUBDIRUSE cleanprog
 140 cleandir: _SUBDIRUSE cleanprog
 141 .else
 142 cleandir: _SUBDIRUSE clean
 143 .endif
 144
 145 .if defined(SRCS) && (!defined(MKDEP) || ${MKDEP} != autodep)
 146 afterdepend: .depend
 147         @(TMP=/tmp/_depend$$$$; \
 148             sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.ln:/' \
 149               < .depend > $$TMP; \
 150             mv $$TMP .depend)
 151 .endif
 152
 153 .if !target(install)
 154 .if !target(beforeinstall)
 155 beforeinstall:
 156 .endif
 157 .if !target(afterinstall)
 158 afterinstall:
 159 .endif
 160
 161 .if !empty(BINOWN)
 162 PROG_INSTALL_OWN ?= -o ${BINOWN} -g ${BINGRP}
 163 .endif
 164
 165 .if !target(realinstall)
 166 realinstall: proginstall
 167 .endif
 168 .if !target(proginstall)
 169 proginstall:
 170 .if defined(PROG)
 171         ${INSTALL} -d ${PROG_INSTALL_OWN} -m 755 ${DESTDIR}${BINDIR}
 172         ${INSTALL} ${COPY} ${STRIP_FLAG} ${PROG_INSTALL_OWN} -m ${BINMODE} \
 173             ${PROG} ${DESTDIR}${BINDIR}/${PROG_NAME}
 174 .endif
 175 .if defined(HIDEGAME)
 176         (cd ${DESTDIR}/usr/games; rm -f ${PROG}; ln -s dm ${PROG})
 177 .endif
 178 .endif
 179
 180 .include <links.mk>
 181
 182 install: maninstall install_links _SUBDIRUSE
 183
 184 install_links:
 185 .if !empty(SYMLINKS)
 186         @set ${SYMLINKS}; ${_SYMLINKS_SCRIPT}
 187 .endif
 188 .if !empty(LINKS)
 189         @set ${LINKS}; ${_LINKS_SCRIPT}
 190 .endif
 191
 192 maninstall: afterinstall
 193 afterinstall: realinstall
 194 install_links: realinstall
 195 proginstall: beforeinstall
 196 realinstall: beforeinstall
 197 .endif
 198
 199 .NOPATH:        ${PROG}
 200 .if defined(OBJS) && !empty(OBJS)
 201 .NOPATH:        ${OBJS}
 202 .endif
 203
 204 .if defined(FILES) || defined(FILESGROUPS)
 205 .include <files.mk>
 206 .endif
 207
 208 .if ${MK_MAN} != "no"
 209 .include <man.mk>
 210 .endif
 211
 212 .if ${MK_NLS} != "no"
 213 .include <nls.mk>
 214 .endif
 215
 216 BUILDAFTER+= ${PROG} ${OBJS}
 217
 218 .include <obj.mk>
 219 .include <dep.mk>
 220 .include <subdir.mk>
 221
 222 .if !empty(PROG) && ${MK_STAGING_PROG} == "yes"
 223 STAGE_BINDIR ?= ${STAGE_OBJTOP}${BINDIR}
 224 STAGE_DIR.prog ?= ${STAGE_BINDIR}
 225 .if ${PROG_NAME:U${PROG}} != ${PROG}
 226 STAGE_AS_SETS += prog
 227 STAGE_AS_${PROG} = ${PROG_NAME}
 228 stage_as.prog: ${PROG}
 229 .else
 230 STAGE_SETS += prog
 231 stage_files.prog: ${PROG}
 232 .endif
 233 .endif
 234
 235 .include <final.mk>
 236
 237 .endif