#	$NetBSD: Makefile.common,v 1.20 2022/07/22 07:09:25 mrg Exp $

DIST=		${GCCDIST}
GNUHOSTDIST=	${DIST}

GCC_MACHINE_ARCH=${MACHINE_ARCH:S/earmv5/earm/}

# Support src/compat builds
.if defined(MLIBDIR) && exists(${.CURDIR}/../libstdc++-v3/arch/${MLIBDIR}/defs.mk)
LIBSTDCXX_MACHINE_ARCH=${MLIBDIR}
.else
LIBSTDCXX_MACHINE_ARCH=${GCC_MACHINE_ARCH}
.endif

# Make sure we get G_*_SOURCES, etc.*, for the .for loops
.include "${.CURDIR}/../libstdc++-v3/arch/${LIBSTDCXX_MACHINE_ARCH}/defs.mk"

# Deal with renamed sources.  Needs to match a loop in libstdc++-v3/Makefile.
BUILD_CPP98_SOURCES=	${G_CPP98_SOURCES:Ncodecvt.cc} \
			c98-codecvt.cc
BUILD_CPP11_SOURCES=	${G_CPP11_SOURCES:Ncodecvt.cc:Ncow-string-inst.cc:Nostream-inst.cc:Nstring-inst.cc} \
			c11-codecvt.cc \
			c11-cow-string-inst.cc \
			c11-ostream-inst.cc \
			c11-string-inst.cc
BUILD_CPP17_SOURCES=	${G_CPP17_SOURCES:Ncow-string-inst.cc:Nostream-inst.cc:Nstring-inst.cc} \
			c17-cow-string-inst.cc \
			c17-ostream-inst.cc \
			c17-string-inst.cc

LIBSTDCXXSRCS=	${G_SRC_SOURCES} \
		${BUILD_CPP98_SOURCES} \
		${BUILD_CPP11_SOURCES} \
		${BUILD_CPP17_SOURCES}
# XXX XXX dir.o doesn't have <deque> stuff properly, leave it out for now
#LIBSTDCXXSRCS+=	${G_FILESYSTEM_SOURCES}

LIBSUPCXXSRCS=	${G_LIBSUPCXX_SOURCES} ${G_LIBSUPCXX_C_SOURCES}

CPPFLAGS+=	-I${DIST}/gcc
CPPFLAGS+=	-I${DIST}/include
CPPFLAGS+=	-I${DIST}/libstdc++-v3/libsupc++
CPPFLAGS+=	-I${DIST}/libgcc
CPPFLAGS+=	-I${.CURDIR}/../libstdc++-v3/arch/${LIBSTDCXX_MACHINE_ARCH} -I.
CPPFLAGS+=	-DHAVE_STDLIB_H -DHAVE_STRING_H

CPPFLAGS.cp-demangle.c=-DIN_GLIBCPP_V3

.for _f in ${BUILD_CPP98_SOURCES}
COPTS.${_f}+=	-std=gnu++98
.endfor

STD_GNU11=	\
		eh_aux_runtime.cc \
		eh_ptr.cc \
		eh_terminate.cc \
		eh_throw.cc \
		guard.cc \
		atexit_thread.cc \
		nested_exception.cc \
		new_handler.cc \
		new_op.cc \
		new_opnt.cc

.for _f in ${STD_GNU11} ${BUILD_CPP11_SOURCES:M*.cc} 
COPTS.${_f}+=	-std=gnu++11
.endfor

STD_GNU14=	\
		del_ops.cc \
		del_opvs.cc

.for _f in ${STD_GNU14} ${G_FILESYSTEM_SOURCES:M*.cc}
COPTS.${_f}+=	-std=gnu++17  -Wno-sized-deallocation
.endfor

STD_GNU1Z=	\
		new_opa.cc \
		new_opant.cc \
		new_opva.cc \
		new_opvant.cc \
		del_opa.cc \
		del_opant.cc \
		del_opsa.cc \
		del_opva.cc \
		del_opvant.cc \
		del_opvsa.cc

.for _f in ${STD_GNU1Z}
COPTS.${_f}+=	-std=gnu++1z
.endfor

.for _f in ${BUILD_CPP17_SOURCES}
COPTS.${_f}+=	-std=gnu++17 -fimplicit-templates
.endfor

.for _f in dir ops fs_dir fs_ops cow-fs_dir cow-fs_ops
${_f}.o ${_f}.d ${_f}.pico ${_f}.po: bits/largefile-config.h
.endfor

bits/largefile-config.h:
	mkdir -p bits
	touch bits/largefile-config.h

CLEANFILES+=	bits/largefile-config.h