# $NetBSD: Makefile,v 1.17 2023/08/01 05:57:56 mrg Exp $

# $NetBSD: Makefile,v 1.17 2023/08/01 05:57:56 mrg Exp $

REQUIRETOOLS= yes
NOLINT= # defined

UNSUPPORTED_COMPILER.clang= # defined

include <bsd.init.mk>

LIB= objc
GCC_MACHINE_ARCH?= ${MACHINE_ARCH:S/earmv5/earm/}

if ${MKGCC} != "no"

SHLIB_MAJOR= 4
SHLIB_MINOR= 0

# XXX just while all platforms defs.mk are updated..
if exists(${.CURDIR}/arch/${GCC_MACHINE_ARCH}/defs.mk)
# Machine-dependent definitions (include file names).
include "${.CURDIR}/arch/${GCC_MACHINE_ARCH}/defs.mk"
EXTRA_FAKEHEADERS=
else
# Machine-independent definitions (include file names).
include "${.CURDIR}/defs.mk"
EXTRA_FAKEHEADERS=
endif

LIBGCCOBJ!= cd ${.CURDIR}/../libgcc/libgcc && ${PRINTOBJDIR}

DIST= ${GCCDIST}
GNUHOSTDIST= ${DIST}
GCCARCH= ${GCC_SUBDIR}/usr.bin/gcc/arch/${GCC_MACHINE_ARCH}
LIBOBJCARCH= ${GCC_SUBDIR}/lib/libobjc/arch/${GCC_MACHINE_ARCH}
GCCLIBXX= ${GCC_SUBDIR}/lib/libstdc++-v3/arch/${GCC_MACHINE_ARCH}

SRCS= ${G_OBJC_SOURCE_FILES} ${G_C_SOURCE_FILES}

GCPPFLAGS= ${G_ALL_CFLAGS} ${G_INCLUDES}
CPPFLAGS+= -I. -I${.CURDIR}/arch/${GCC_MACHINE_ARCH}
CPPFLAGS+= -I${GCCARCH} ${GCPPFLAGS:M-D*} ${GCPPFLAGS:M-I*:N-I.*}
CPPFLAGS+= -I${GCCLIBXX}
CPPFLAGS+= -I${DIST}/libobjc/objc-private

BUILDSYMLINKS= ${.CURDIR}/../libstdc++-v3/arch/${GCC_MACHINE_ARCH} bits
DPSRCS+= bits

for f in Protocol.m Object.m NXConstStr.m linking.m
OBJCOPTS.${f}= -fgnu-runtime
endfor

for f in thr.c thr-objc.c
COPTS.${f}= -Wno-missing-noreturn
endfor

COPTS+= -fno-strict-aliasing -fexceptions
OBJCOPTS+= -fno-strict-aliasing -fexceptions

OBJCOPTS.Object.m = -Wno-stack-protector
COPTS.sendmsg.c = -Wno-stack-protector
COPTS.objc-act.c = -Wno-stack-protector

INCS= ${G_OBJC_H}
INCSDIR= /usr/include/objc

DPSRCS+= runtime-info.h
CLEANFILES+= rtscratch rtscratch.s runtime-info.h
runtime-info.h:
${_MKTARGET_CREATE}
touch rtscratch
`${OBJC} --print-prog-name=cc1obj` -print-objc-runtime-info rtscratch >$@

${OBJS} ${POBJS} ${SOBJS}: runtime-info.h

${SRCS}: tconfig.h options.h

include "../Makefile.gthr"
include "../Makefile.tconfigh"
include "../Makefile.hacks"

# XXX just while all platforms defs.mk are updated..
if exists(${.CURDIR}/arch/${GCC_MACHINE_ARCH}/defs.mk)
optionlist: ${G_ALL_OPT_FILES} ${LIBOBJCARCH}/defs.mk Makefile ${DIST}/gcc/opt-gather.awk
${TOOL_AWK} -f ${DIST}/gcc/opt-gather.awk ${G_ALL_OPT_FILES} \
> ${.TARGET}

if ${MACHINE_ARCH} == "vax" || ${MACHINE_ARCH} == "mipseb"
OPTION_FLAGS=-v header_name="config.h system.h coretypes.h options.h tm.h" \
-f ${DIST}/gcc/opt-read.awk
OPTION_DEPS=${DIST}/gcc/opt-read.awk
endif

options.h: optionlist ${DIST}/gcc/opt-functions.awk ${DIST}/gcc/opth-gen.awk \
${OPTION_DEPS}
${TOOL_AWK} -f ${DIST}/gcc/opt-functions.awk \
-f ${DIST}/gcc/opth-gen.awk ${OPTION_FLAGS} \
< optionlist > ${.TARGET}

CLEANFILES+= options.h optionlist
endif

include <bsd.lib.mk>

PATH: ${DIST}/libobjc ${DIST}/libobjc/objc ${DIST}/libobjc/objc-private

# XXX insn-modes.h
BINBACKENDOBJ!= cd ${.CURDIR}/../../usr.bin/backend && ${PRINTOBJDIR}
CPPFLAGS+= -I${BINBACKENDOBJ}

else
include <bsd.prog.mk> # do nothing
endif

COPTS.archive.c+= -Wno-error
COPTS.sendmsg.c+= -Wno-error
COPTS.encoding.c+= -Wno-pointer-arith # sizeof(void)
COPTS+= -Wno-missing-prototypes

# XXXGCC12
OBJCOPTS.Object.m+= -Wno-error=objc-root-class