lib/libc/softfloat/Makefile.inc

   1 #       $NetBSD: Makefile.inc,v 1.20 2015/04/08 13:16:37 martin Exp $
   2
   3 SOFTFLOAT_BITS?=64
   4 .if defined(__MINIX)
   5 .PATH:          ${ARCHDIR}/softfloat \
   6                 ${LIBCDIR}/softfloat/bits${SOFTFLOAT_BITS} ${LIBCDIR}/softfloat
   7 .else
   8 .PATH:          ${ARCHDIR}/softfloat \
   9                 ${.CURDIR}/softfloat/bits${SOFTFLOAT_BITS} ${.CURDIR}/softfloat
  10 .endif # defined(__MINIX)
  11
  12 .if defined(__MINIX)
  13 CPPFLAGS+=      -I${ARCHDIR}/softfloat -I${LIBCDIR}/softfloat
  14 .else
  15 CPPFLAGS+=      -I${ARCHDIR}/softfloat -I${.CURDIR}/softfloat
  16 .endif # defined(__MINIX)
  17 CPPFLAGS+=      -DSOFTFLOAT_FOR_GCC
  18
  19 SRCS.softfloat= softfloat.c
  20
  21 SRCS.softfloat+=fpgetround.c fpsetround.c fpgetmask.c fpsetmask.c \
  22                 fpgetsticky.c fpsetsticky.c
  23
  24 .if !empty(LIBC_MACHINE_ARCH:Mearm*)
  25 SRCS.softfloat+=__aeabi_dcmpeq.c __aeabi_fcmpeq.c
  26 SRCS.softfloat+=__aeabi_dcmpge.c __aeabi_fcmpge.c
  27 SRCS.softfloat+=__aeabi_dcmpgt.c __aeabi_fcmpgt.c
  28 SRCS.softfloat+=__aeabi_dcmple.c __aeabi_fcmple.c
  29 SRCS.softfloat+=__aeabi_dcmplt.c __aeabi_fcmplt.c
  30 SRCS.softfloat+=__aeabi_dcmpun.c __aeabi_fcmpun.c
  31 .else
  32 SRCS.softfloat+=eqsf2.c nesf2.c gtsf2.c gesf2.c ltsf2.c lesf2.c negsf2.c \
  33                 eqdf2.c nedf2.c gtdf2.c gedf2.c ltdf2.c ledf2.c negdf2.c \
  34                 eqtf2.c netf2.c gttf2.c getf2.c lttf2.c letf2.c negtf2.c \
  35                 nexf2.c gtxf2.c gexf2.c negxf2.c \
  36                 unordsf2.c unorddf2.c unordtf2.c
  37 .endif
  38
  39 SRCS+=          ${SRCS.softfloat}
  40
  41 # XXX
  42 .if defined(HAVE_GCC)
  43 . if (${LIBC_MACHINE_CPU} == "arm") && (${HAVE_GCC} == "45")
  44 # See doc/HACKS for more information.
  45 COPTS.softfloat.c+=     -Wno-enum-compare
  46 COPTS.softfloat.c+=     ${${ACTIVE_CXX} == "gcc":? -fno-tree-vrp :}
  47 .elif (${LIBC_MACHINE_CPU} == "mips" || \
  48      ${LIBC_MACHINE_CPU} == "sh3")
  49 COPTS.softfloat.c+=     -Wno-enum-compare
  50 . endif
  51 .endif