lib/csu/common_elf/Makefile.inc

   1 #       $NetBSD: Makefile.inc,v 1.31 2009/02/18 15:21:52 christos Exp $
   2
   3 .if !defined(ELFSIZE)
   4 ELFSIZE=32
   5 .endif
   6
   7 .include "../../Makefile.inc"
   8
   9 CPPFLAGS+=      -DLIBC_SCCS -DPIC -DDYNAMIC -DELFSIZE=${ELFSIZE}
  10 CPPFLAGS+=      -I${NETBSDSRCDIR}/libexec/ld.elf_so
  11 CPPFLAGS+=      -I${.CURDIR}/../common_elf
  12 CPPFLAGS+=      -I${NETBSDSRCDIR}/lib/libc/dlfcn
  13 CPPFLAGS+=      -DDWARF2_EH
  14 CPPFLAGS+=      -DJCR
  15 CPPFLAGS+=      -DDSO_HANDLE
  16
  17 .if defined(HAVE_GCC) && ${HAVE_GCC} > 3
  18 CFLAGS+=        -fno-unit-at-a-time
  19 .endif
  20
  21 .include <bsd.own.mk>
  22
  23 .PATH:          ${.CURDIR}/../common_elf
  24
  25 SRCS+=          crt0.c crti.c crtn.c
  26 OBJS+=          crt0.o gcrt0.o crti.o crtn.o
  27 .if ${MKPIC} != "no"
  28 COPTS+=         -fPIC
  29 .endif
  30
  31 realall: ${OBJS}
  32
  33 crt0.o: crt0.c
  34         ${_MKTARGET_COMPILE}
  35         ${COMPILE.c} -DCRT0 ${.IMPSRC} -o ${.TARGET}.o
  36         ${LD} -x -r -o ${.TARGET} ${.TARGET}.o
  37         rm -f ${.TARGET}.o
  38 .if ${MKSTRIPIDENT} != "no"
  39         ${OBJCOPY} -R .ident ${.TARGET}
  40 .endif
  41
  42 # dependant on crt0.o to pick up header dependencies
  43 gcrt0.o: ${.CURDIR}/crt0.c crt0.o
  44         ${_MKTARGET_COMPILE}
  45         ${COMPILE.c} -DMCRT0 ${.CURDIR}/crt0.c -o ${.TARGET}.o
  46         ${LD} -x -r -o ${.TARGET} ${.TARGET}.o
  47         rm -f ${.TARGET}.o
  48 .if ${MKSTRIPIDENT} != "no"
  49         ${OBJCOPY} -R .ident ${.TARGET}
  50 .endif
  51
  52 crti.o: crti.c
  53         ${_MKTARGET_COMPILE}
  54         ${COMPILE.c} ${.IMPSRC} -o ${.TARGET}.o
  55         ${LD} -X -r -o ${.TARGET} ${.TARGET}.o
  56         rm -f ${.TARGET}.o
  57 .if ${MKSTRIPIDENT} != "no"
  58         ${OBJCOPY} -R .ident ${.TARGET}
  59 .endif
  60
  61 crtn.o: crtn.c
  62         ${_MKTARGET_COMPILE}
  63         ${COMPILE.c} ${.IMPSRC} -o ${.TARGET}.o
  64         ${LD} -X -r -o ${.TARGET} ${.TARGET}.o
  65         rm -f ${.TARGET}.o
  66 .if ${MKSTRIPIDENT} != "no"
  67         ${OBJCOPY} -R .ident ${.TARGET}
  68 .endif
  69
  70 FILES=${OBJS}
  71 FILESDIR=${LIBDIR}
  72 CLEANFILES=${OBJS}
  73
  74 .include <bsd.prog.mk>