[src/trunk]: src/sys/lib/libkern libkern build glue for compiler-rt.

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f82668ca59d4
branches:  trunk
changeset: 791812:f82668ca59d4
user:      joerg <joerg%NetBSD.org@localhost>
date:      Tue Dec 03 16:15:22 2013 +0000

description:
libkern build glue for compiler-rt.

diffstat:

 sys/lib/libkern/Makefile.compiler-rt |  106 +++++++++++++++++++++++++++++++++++
 1 files changed, 106 insertions(+), 0 deletions(-)

diffs (110 lines):

diff -r c5226ad61e61 -r f82668ca59d4 sys/lib/libkern/Makefile.compiler-rt
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/lib/libkern/Makefile.compiler-rt      Tue Dec 03 16:15:22 2013 +0000
@@ -0,0 +1,106 @@
+# $NetBSD: Makefile.compiler-rt,v 1.1 2013/12/03 16:15:22 joerg Exp $
+
+COMPILER_RT_SRCDIR=    ${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist
+
+.if ${MACHINE_ARCH} == "powerpc"
+COMPILER_RT_CPU_DIR=   ${COMPILER_RT_SRCDIR}/lib/ppc
+COMPILER_RT_ARCH_DIR=  ${COMPILER_RT_SRCDIR}/lib/ppc
+.else
+COMPILER_RT_CPU_DIR=   ${COMPILER_RT_SRCDIR}/lib/${MACHINE_CPU}
+COMPILER_RT_ARCH_DIR=  ${COMPILER_RT_SRCDIR}/lib/${MACHINE_ARCH}
+.endif
+
+.PATH: ${COMPILER_RT_CPU_DIR}
+.PATH: ${COMPILER_RT_ARCH_DIR}
+.PATH: ${COMPILER_RT_SRCDIR}/lib
+
+GENERIC_SRCS+= \
+       absvdi2.c \
+       absvsi2.c \
+       absvti2.c \
+       addvdi3.c \
+       addvsi3.c \
+       addvti3.c \
+       ashldi3.c \
+       ashlti3.c \
+       ashrdi3.c \
+       ashrti3.c \
+       clzdi2.c \
+       clzsi2.c \
+       clzti2.c \
+       cmpdi2.c \
+       cmpti2.c \
+       ctzdi2.c \
+       ctzsi2.c \
+       ctzti2.c \
+       divdi3.c \
+       divmoddi4.c \
+       divmodsi4.c \
+       divsi3.c \
+       divti3.c \
+       ffsdi2.c \
+       ffsti2.c \
+       int_util.c \
+       lshrdi3.c \
+       lshrti3.c \
+       moddi3.c \
+       modsi3.c \
+       modti3.c \
+       muldi3.c \
+       mulodi4.c \
+       mulosi4.c \
+       muloti4.c \
+       multi3.c \
+       mulvdi3.c \
+       mulvsi3.c \
+       mulvti3.c \
+       negdi2.c \
+       negti2.c \
+       negvdi2.c \
+       negvsi2.c \
+       negvti2.c \
+       paritydi2.c \
+       paritysi2.c \
+       parityti2.c \
+       popcountdi2.c \
+       popcountsi2.c \
+       popcountti2.c \
+       subvdi3.c \
+       subvsi3.c \
+       subvti3.c \
+       ucmpdi2.c \
+       ucmpti2.c \
+       udivdi3.c \
+       udivmoddi4.c \
+       udivmodsi4.c \
+       udivmodti4.c \
+       udivsi3.c \
+       udivti3.c \
+       umoddi3.c \
+       umodsi3.c \
+       umodti3.c
+
+.if ${MACHINE_CPU} == "arm"
+.  if !empty(LIBC_MACHINE_ARCH:Mearm*)
+GENERIC_SRCS+= \
+       aeabi_idivmod.S \
+       aeabi_ldivmod.S \
+       aeabi_uidivmod.S \
+       aeabi_uldivmod.S
+.  endif
+.endif
+
+.for src in ${GENERIC_SRCS}
+.  if exists(${COMPILER_RT_CPU_DIR}/${src:R}.S) || \
+      exists(${COMPILER_RT_ARCH_DIR}/${src:R}.S)
+SRCS+= ${src:R}.S
+.  else
+SRCS+= ${src}
+COPTS.${src}+= -Wno-missing-prototypes \
+               -Wno-old-style-definition \
+               -Wno-strict-prototypes \
+               -Wno-uninitialized
+.  endif
+.endfor
+
+CPPFLAGS.int_util.c+=  -DKERNEL_USE