157 lines
4.1 KiB
Makefile
157 lines
4.1 KiB
Makefile
# $NetBSD: Makefile,v 1.40 2002/03/26 23:10:58 fredette Exp $
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REQUIRETOOLS= yes
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LIB= gcc
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NOLINT= # defined
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.include <bsd.own.mk>
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.cc: # disable .cc->NULL transform
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.if defined(USE_NEW_TOOLCHAIN)
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.if exists(${.CURDIR}/${MACHINE_ARCH}.mk)
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.include "${.CURDIR}/${MACHINE_ARCH}.mk"
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TOP= ${.CURDIR}/../..
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DIST= ${TOP}/dist/toolchain
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GCCARCH= ${TOP}/usr.bin/gcc/arch/${MACHINE_ARCH}
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GCPPFLAGS= ${G_LIBGCC2_CFLAGS} ${G_MAYBE_USE_COLLECT2} ${G_INCLUDES}
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CPPFLAGS+= -I${GCCARCH} ${GCPPFLAGS:M-D*} ${GCPPFLAGS:M-I*:N-I.*} \
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-I${DIST}/gcc/cp
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.if (${MACHINE_ARCH} == "sparc64")
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CFLAGS+= -msoft-quad-float
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.endif
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LIB2FUNCS= ${G_LIB2FUNCS:=.c}
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.if defined(G_LIB2FUNCS_EH)
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LIB2FUNCS_EH= ${G_LIB2FUNCS_EH:=.c}
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.endif
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CXX_LIB2FUNCS= ${G_CXX_LIB2FUNCS:Mop*:S/opdel.o/opdelete.o/:.o=.cc}
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SRCS+= ${LIB2FUNCS} ${LIB2FUNCS_EH} ${CXX_LIB2FUNCS} \
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${G_CXX_LIB2FUNCS:Nop*:.o=.cc} ${G_LIB2ADD:M*.c:T}
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OBJS+= ${G_LIB2FUNCS_EH:=.o}
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# XXX fp-bit.c should be removed from this list after some grace period.
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CLEANFILES+= ${LIB2FUNCS} ${CXX_LIB2FUNCS} dp-bit.c _eh.c fp-bit.c
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${LIB2FUNCS}: ${.CURDIR}/Makefile
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printf '#define L${.PREFIX}\n#include <libgcc2.c>\n' >${.TARGET}
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.if defined(G_LIB2FUNCS_EH)
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${LIB2FUNCS_EH}: ${.CURDIR}/Makefile
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printf '#define L${.PREFIX}\n#include <libgcc2.c>\n' >${.TARGET}
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${G_LIB2FUNCS_EH:=.o}:
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${COMPILE.c} -fexceptions -o ${.TARGET} ${.IMPSRC}
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${G_LIB2FUNCS_EH:=.po}:
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${COMPILE.c} -pg -fexceptions -o ${.TARGET} ${.IMPSRC}
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${G_LIB2FUNCS_EH:=.so}:
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${COMPILE.c} ${CPICFLAGS} -fexceptions -o ${.TARGET} ${.IMPSRC}
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.endif # G_LIB2FUNCS_EH
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${CXX_LIB2FUNCS}: ${.CURDIR}/Makefile
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printf '#define L_op_${.PREFIX:S/^op//}\n#include <new1.cc>\n#include <new2.cc>\n' >${.TARGET}
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dp-bit.c: ${.CURDIR}/Makefile
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printf '#define FLOAT\n#include <fp-bit.c>\n' >${.TARGET}
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INCS= exception new new.h typeinfo
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INCSDIR= /usr/include/g++
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.PATH: ${DIST}/gcc ${DIST}/gcc/cp ${DIST}/gcc/cp/inc ${DIST}/gcc/config \
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${G_CONFIGDIR}
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.include <bsd.lib.mk>
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${OBJS} ${SOBJS} ${POBJS}: ${.CURDIR}/${MACHINE_ARCH}.mk
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.else
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.include <bsd.prog.mk> # do nothing
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.endif
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.else
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#
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# XXX - BEGIN - Old toolchain build goop - delete when everything migrated - XXX
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#
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HAVE_GCC28!= ${CXX} --version | egrep "^(2\.8|egcs)" ; echo
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.if !empty(HAVE_GCC28)
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MKPIC:= no
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MKPROFILE:= no
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DIST= ${.CURDIR}/../../dist/gcc
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ARCH= ${.CURDIR}/../../usr.bin/egcs/arch
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.if exists(${ARCH}/${MACHINE_ARCH})
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ARCHSUBDIR= ${MACHINE_ARCH}
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.elif exists(${ARCH}/${MACHINE_CPU})
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ARCHSUBDIR= ${MACHINE_CPU}
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.else
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.BEGIN:
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@echo no egcs/arch/${MACHINE_ARCH} nor egcs/arch/${MACHINE_CPU} exists
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@false
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.endif
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CPPFLAGS+= -I${ARCH}/${ARCHSUBDIR} -I${ARCH} \
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-I${DIST}/config -I${DIST}/cp -I${DIST}
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LIB2OBJS= __gcc_bcmp.o _varargs.o __dummy.o _eprintf.o _bb.o _shtab.o \
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_clear_cache.o _trampoline.o __main.o _exit.o _ctors.o \
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_pure.o
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.if (${MACHINE_ARCH} == "m68k") || (${MACHINE_ARCH} == "i386") || \
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(${MACHINE_ARCH} == "sparc64")
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LIB2OBJS+= _fixxfdi.o _fixunsxfdi.o _floatdixf.o _fixunsxfsi.o
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.endif
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.if (${MACHINE_ARCH} == "vax")
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LIB2OBJS+= _udiv_w_sdiv.o
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.endif
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.if (${MACHINE_ARCH} == "sh3eb") || (${MACHINE_ARCH} == "sh3el") || \
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(${MACHINE_ARCH} == "arm")
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LIB2OBJS+= _fixunsdfsi.o _fixunssfsi.o
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.endif
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OBJS+= ${LIB2OBJS}
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# Extra code to include in libgcc2 for C++ support.
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SRCS+= tinfo.cc tinfo2.cc new.cc exception.cc frame.c
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OBJS+= ${NEW1OBJS} ${NEW2OBJS}
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CXXFLAGS+= -I${DIST}/cp/inc
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LIB2OBJS+= _eh.o
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NEW1OBJS= _op_new.o _op_newnt.o
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NEW2OBJS= _op_vnew.o _op_vnewnt.o _op_delete.o _op_delnt.o \
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_op_vdel.o _op_vdelnt.o
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INCS= exception new new.h typeinfo
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INCSDIR= /usr/include/g++
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${NEW1OBJS}: new1.cc
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${COMPILE.cc} -DL$* -o $@ $>
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${NEW2OBJS}: new2.cc
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${COMPILE.cc} -DL$* -o $@ $>
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${LIB2OBJS}: libgcc2.c
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${COMPILE.c} -DL$* -o $@ $>
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afterinstall:
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@if [ ! -f _eh.o ]; then\
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echo '***** You should rebuild and reinstall libgcc.a using the new egcs'; \
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echo '***** compiler in order to include all the necessary C++ support.'; \
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fi
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.PATH: ${DIST} ${DIST}/cp ${DIST}/cp/inc
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.include <bsd.lib.mk>
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.else
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# Do nothing. (PROG undefined)
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.include <bsd.prog.mk>
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.endif
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#
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# XXX - END - Old toolchain build goop - delete when everything migrated - XXX
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#
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.endif
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