lib/libm/compiler_rt/Makefile.inc

   1 # $NetBSD: Makefile.inc,v 1.9 2014/10/22 10:33:27 joerg Exp $
   2
   3 COMPILER_RT_SRCDIR=     ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist
   4
   5 .if ${MACHINE_CPU} == "powerpc"
   6 COMPILER_RT_CPU_DIR=    ${COMPILER_RT_SRCDIR}/lib/builtins/ppc
   7 COMPILER_RT_ARCH_DIR=   ${COMPILER_RT_SRCDIR}/lib/builtins/ppc
   8 .else
   9 COMPILER_RT_CPU_DIR=    ${COMPILER_RT_SRCDIR}/lib/builtins/${MACHINE_CPU}
  10 COMPILER_RT_ARCH_DIR=   ${COMPILER_RT_SRCDIR}/lib/builtins/${MACHINE_ARCH}
  11 .endif
  12
  13 .if !defined(__MINIX)
  14 .PATH: ${COMPILER_RT_CPU_DIR}
  15 .PATH: ${COMPILER_RT_ARCH_DIR}
  16 .endif # !defined(__MINIX)
  17 .PATH: ${COMPILER_RT_SRCDIR}/lib/builtins
  18
  19 # Needs scaling support
  20 GENERIC_SRCS+= \
  21         muldc3.c \
  22         mulsc3.c \
  23         mulxc3.c \
  24         divdc3.c \
  25         divsc3.c \
  26         divxc3.c
  27
  28 .if ${MACHINE_CPU} == "powerpc"
  29 GENERIC_SRCS+= \
  30         divtc3.c \
  31         multc3.c
  32 .endif
  33
  34 .if !defined(__MINIX)
  35 .for src in ${GENERIC_SRCS}
  36 .  if exists(${COMPILER_RT_CPU_DIR}/${src:R}.S) || \
  37       exists(${COMPILER_RT_ARCH_DIR}/${src:R}.S)
  38 SRCS+=  ${src:R}.S
  39 .  else
  40 SRCS+=  ${src}
  41 COPTS.${src}+=  -Wno-error=missing-prototypes
  42 .  endif
  43 .endfor
  44 .else
  45 # For MINIX: do not pull in the assembly symbols, as they are not PIC ready
  46 .for src in ${GENERIC_SRCS}
  47 SRCS+=  ${src}
  48 COPTS.${src}+=  -Wno-error=missing-prototypes
  49 .endfor
  50 .endif # !defined(__MINIX)