StdLib/LibC/Softfloat/Makefile.inc

   1 #       $NetBSD: Makefile.inc,v 1.17 2014/01/30 19:11:54 matt Exp $
   2
   3 SOFTFLOAT_BITS?=64
   4 .PATH:          ${ARCHDIR}/softfloat \
   5                 ${.CURDIR}/softfloat/bits${SOFTFLOAT_BITS} ${.CURDIR}/softfloat
   6
   7 CPPFLAGS+=      -I${ARCHDIR}/softfloat -I${.CURDIR}/softfloat
   8 CPPFLAGS+=      -DSOFTFLOAT_FOR_GCC
   9
  10 SRCS.softfloat= softfloat.c
  11
  12 SRCS.softfloat+=fpgetround.c fpsetround.c fpgetmask.c fpsetmask.c \
  13                 fpgetsticky.c fpsetsticky.c
  14
  15 .if !empty(LIBC_MACHINE_ARCH:Mearm*)
  16 SRCS.softfloat+=__aeabi_dcmpeq.c __aeabi_fcmpeq.c
  17 SRCS.softfloat+=__aeabi_dcmpge.c __aeabi_fcmpge.c
  18 SRCS.softfloat+=__aeabi_dcmpgt.c __aeabi_fcmpgt.c
  19 SRCS.softfloat+=__aeabi_dcmple.c __aeabi_fcmple.c
  20 SRCS.softfloat+=__aeabi_dcmplt.c __aeabi_fcmplt.c
  21 SRCS.softfloat+=__aeabi_dcmpun.c __aeabi_fcmpun.c
  22 .else
  23 SRCS.softfloat+=eqsf2.c nesf2.c gtsf2.c gesf2.c ltsf2.c lesf2.c negsf2.c \
  24                 eqdf2.c nedf2.c gtdf2.c gedf2.c ltdf2.c ledf2.c negdf2.c \
  25                 eqtf2.c netf2.c gttf2.c getf2.c lttf2.c letf2.c negtf2.c \
  26                 nexf2.c gtxf2.c gexf2.c negxf2.c \
  27                 unordsf2.c unorddf2.c unordtf2.c
  28 .endif
  29
  30 SRCS+=          ${SRCS.softfloat}
  31
  32 # XXX
  33 .if defined(HAVE_GCC) && ${HAVE_GCC} >= 45
  34 .if (${MACHINE_CPU} == "arm")
  35 # See doc/HACKS for more information.
  36 COPTS.softfloat.c+=     -Wno-enum-compare
  37 COPTS.softfloat.c+=     ${${ACTIVE_CXX} == "gcc":? -fno-tree-vrp :}
  38 .elif (${MACHINE_CPU} == "mips" || \
  39      ${MACHINE_CPU} == "sh3")
  40 COPTS.softfloat.c+=     -Wno-enum-compare
  41 .endif
  42 .endif