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dbecd1bfdf
We intend to replace GNU ld with LLVM's lld, and on the path to there we'll experiment with having lld installed or linked as /usr/bin/ld. Thus, make ld.bfd the primary install target for GNU ld, to later facilitate making the ld link optional. Reviewed by: davide, dim Differential Revision: https://reviews.freebsd.org/D4790
77 lines
1.7 KiB
Makefile
77 lines
1.7 KiB
Makefile
# $FreeBSD$
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ELF_SCR_EXT= x xbn xc xd xdc xdw xn xr xs xsc xsw xu xw
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.include "../Makefile.inc0"
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.include <src.opts.mk>
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.PATH: ${SRCDIR}/ld
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PROG= ld.bfd
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MAN= ld.1
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SCRIPTDIR= /usr/libdata/ldscripts
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SRCS+= ldcref.c \
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ldctor.c \
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ldemul-list.h \
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ldemul.c \
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ldexp.c \
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ldfile.c \
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ldgram.y \
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ldlang.c \
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ldlex.l \
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ldmain.c \
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ldmisc.c \
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ldver.c \
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ldwrite.c \
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lexsup.c \
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mri.c
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CFLAGS+= -DTARGET=\"${TARGET_TUPLE}\"
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CFLAGS+= -DDEFAULT_EMULATION=\"${NATIVE_EMULATION}\"
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CFLAGS+= -DSCRIPTDIR=\"${TOOLS_PREFIX}/usr/libdata\"
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CFLAGS+= -DBFD_VERSION_STRING=\"${VERSION}\"
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CFLAGS+= -DBINDIR=\"${BINDIR}\"
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.if defined(TOOLS_PREFIX)
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CFLAGS+= -DTARGET_SYSTEM_ROOT=\"${TOOLS_PREFIX}\"
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.else
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CFLAGS+= -DTARGET_SYSTEM_ROOT=\"/\"
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.endif
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CFLAGS+= -DTOOLBINDIR=\"${TOOLS_PREFIX}/${BINDIR}/libexec\"
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CFLAGS+= -D_GNU_SOURCE
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CFLAGS+= -I${SRCDIR}/ld -I${SRCDIR}/bfd
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.if ${MK_SHARED_TOOLCHAIN} == "no"
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NO_SHARED?= yes
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.endif
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DPADD= ${RELTOP}/libbfd/libbfd.a
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DPADD+= ${RELTOP}/libiberty/libiberty.a
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LDADD= ${DPADD}
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CLEANDIRS+= ldscripts
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CLEANFILES+= ldemul-list.h stringify.sed
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FILES= ${LDSCRIPTS:S|^|ldscripts/|}
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FILESDIR= ${SCRIPTDIR}
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LINKS= ${BINDIR}/ld.bfd ${BINDIR}/ld
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HOST= ${TARGET_TUPLE}
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LIBSEARCHPATH= \"=/lib\":\"=/usr/lib\"
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.for ext in ${ELF_SCR_EXT}
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LDSCRIPTS+= ${NATIVE_EMULATION}.${ext}
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ldscripts/${NATIVE_EMULATION}.${ext}: e${NATIVE_EMULATION}.c
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.endfor
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EMXFR=
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EMLST=
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.for _e in ${NATIVE_EMULATION} ${EMS}
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EMXFR+= extern ld_emulation_xfer_type ld_${_e}_emulation;
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EMLST+= &ld_${_e}_emulation,
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.endfor
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ldemul-list.h:
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echo "${EMXFR}" > ${.TARGET}
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echo "#define EMULATION_LIST ${EMLST} 0" >> ${.TARGET}
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stringify.sed: ${SRCDIR}/ld/emultempl/astring.sed .NOMETA
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ln -sf ${.ALLSRC} ${.TARGET}
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GENDIRDEPS_FILTER.host+= Nusr.bin/yacc
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.include <bsd.prog.mk>
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