1992e9a10c
ARM EABI support is disabled by default and can be enabled by setting WITH_ARM_EABI when building, however only the kernel-toolchain target will work with this flag until the rest of the support is added.
85 lines
2.3 KiB
Makefile
85 lines
2.3 KiB
Makefile
# $FreeBSD$
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.include <bsd.own.mk>
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MK_SSP= no
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GCCDIR= ${.CURDIR}/../../../contrib/gcc
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GCCLIB= ${.CURDIR}/../../../contrib/gcclibs
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CCDIR= ${.CURDIR}/../../usr.bin/cc
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.include "${CCDIR}/Makefile.tgt"
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.PATH: ${GCCDIR}/config/${GCC_CPU} ${GCCDIR}
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SRCS= crtstuff.c tconfig.h tm.h options.h
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OBJS= crtbegin.o crtend.o crtbeginT.o
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SOBJS= crtbeginS.o crtendS.o
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CSTD?= gnu89
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CFLAGS+= -DIN_GCC -DHAVE_LD_EH_FRAME_HDR -DDT_CONFIG -D__GLIBC__=3
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CFLAGS+= -finhibit-size-directive -fno-inline-functions \
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-fno-exceptions -fno-zero-initialized-in-bss \
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-fno-zero-initialized-in-bss -fno-toplevel-reorder \
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-fno-asynchronous-unwind-tables -fno-omit-frame-pointer
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CFLAGS+= -I${GCCLIB}/include -I${GCCDIR}/config -I${GCCDIR} -I. \
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-I${CCDIR}/cc_tools
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CRTS_CFLAGS= -DCRTSTUFFS_O -DSHARED ${PICFLAG}
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MKDEP= -DCRT_BEGIN
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.if ${TARGET_CPUARCH} == "arm" && ${MK_ARM_EABI} != "no"
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CFLAGS+= -DTARGET_ARM_EABI
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.endif
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.if ${MACHINE_CPUARCH} == "ia64"
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BEGINSRC= crtbegin.asm
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ENDSRC= crtend.asm
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CFLAGS+= -x assembler-with-cpp # Ugly hack
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CFLAGS+= -include osreldate.h
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.undef SRCS # hack for 'make depend'
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.endif
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.if ${MACHINE_CPUARCH} == "powerpc"
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TGTOBJS= crtsavres.o
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SRCS+= crtsavres.asm
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.endif
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.if ${MACHINE_CPUARCH} == "sparc64"
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TGTOBJS= crtfastmath.o
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SRCS+= crtfastmath.c
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.endif
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BEGINSRC?= crtstuff.c
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ENDSRC?= crtstuff.c
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all: ${OBJS} ${SOBJS} ${TGTOBJS}
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${OBJS} ${SOBJS}: ${SRCS:M*.h}
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CLEANFILES= ${OBJS} ${SOBJS} ${TGTOBJS}
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crtbegin.o: ${BEGINSRC}
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${CC} ${CFLAGS} -g0 -DCRT_BEGIN \
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-c -o ${.TARGET} ${.ALLSRC:N*.h}
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crtbeginT.o: ${BEGINSRC}
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${CC} ${CFLAGS} -g0 -DCRT_BEGIN -DCRTSTUFFT_O \
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-c -o ${.TARGET} ${.ALLSRC:N*.h}
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crtbeginS.o: ${BEGINSRC}
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${CC} ${CFLAGS} -g0 -DCRT_BEGIN ${CRTS_CFLAGS} \
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-c -o ${.TARGET} ${.ALLSRC:N*.h}
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crtend.o: ${ENDSRC}
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${CC} ${CFLAGS} -g0 -DCRT_END \
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-c -o ${.TARGET} ${.ALLSRC:N*.h}
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crtendS.o: ${ENDSRC}
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${CC} ${CFLAGS} -g0 -DCRT_END ${CRTS_CFLAGS} \
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-c -o ${.TARGET} ${.ALLSRC:N*.h}
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CLEANFILES+= tm.h tconfig.h options.h optionlist cs-tconfig.h cs-tm.h
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tm.h tconfig.h options.h: ${CCDIR}/cc_tools/Makefile
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${MAKE} -f ${.ALLSRC} MFILE=${.ALLSRC} GCCDIR=${GCCDIR} ${.TARGET}
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realinstall:
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.for file in ${OBJS} ${SOBJS} ${TGTOBJS}
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${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
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${file} ${DESTDIR}${LIBDIR}/${file}
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.endfor
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.include <bsd.lib.mk>
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