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# $FreeBSD$
.include <bsd.own.mk>
GCCVER= 4.2
GCCDIR= ${.CURDIR}/../../../contrib/gcc
GCCLIB= ${.CURDIR}/../../../contrib/gcclibs
SRCDIR= ${.CURDIR}/../../../contrib/libstdc++/libsupc++
.PATH: ${SRCDIR} ${GCCLIB}/libiberty
LIB= supc++
SHLIB_MAJOR=1
SRCS+= del_op.cc del_opnt.cc del_opv.cc del_opvnt.cc eh_alloc.cc eh_arm.cc \
eh_aux_runtime.cc eh_call.cc eh_catch.cc eh_exception.cc eh_globals.cc \
eh_personality.cc eh_term_handler.cc eh_terminate.cc eh_throw.cc \
eh_type.cc eh_unex_handler.cc guard.cc new_handler.cc new_op.cc \
new_opnt.cc new_opv.cc new_opvnt.cc pure.cc tinfo.cc tinfo2.cc \
vec.cc vterminate.cc
# from libiberty:
SRCS+= cp-demangle.c
CFLAGS+= -DIN_GLIBCPP_V3 -DHAVE_CONFIG_H
.if ${MACHINE_CPUARCH} == "arm" && ${MK_ARM_EABI} == "no"
CFLAGS+= -D_GLIBCXX_SJLJ_EXCEPTIONS=1
.endif
CFLAGS+= -I${GCCLIB}/include -I${SRCDIR} -I${GCCDIR}
CFLAGS+= -I${.CURDIR}/../libstdc++ -I.
CFLAGS+= -frandom-seed=RepeatabilityConsideredGood
CXXFLAGS+= -fno-implicit-templates -ffunction-sections -fdata-sections
PO_CXXFLAGS= ${CXXFLAGS:N-ffunction-sections}
HDRS= exception new typeinfo cxxabi.h exception_defines.h
INCS= ${HDRS:S;^;${SRCDIR}/;}
INCSDIR=${INCLUDEDIR}/c++/${GCCVER}
.if ${MACHINE_CPUARCH} == "arm" && ${MK_ARM_EABI} != "no"
unwind.h: ${GCCDIR}/config/arm/unwind-arm.h
.else
unwind.h: ${GCCDIR}/unwind-generic.h
.endif
unwind.h:
ln -sf ${.ALLSRC} ${.TARGET}
SRCS+= unwind.h
CLEANFILES+= unwind.h
# Symbol versioning
VERSION_MAP= ${.CURDIR}/Version.map
.include <bsd.lib.mk>
# Filter out libc++-specific flags, and -std= flags above c++98 or gnu++98.
CXXFLAGS:= ${CXXFLAGS:N-stdlib=libc++:N-std=c++[01][13x]:N-std=gnu++[01][13x]}
CXXFLAGS.clang+= -stdlib=libstdc++
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