opnsense-src/gnu/usr.bin/binutils/ld/Makefile
Marcel Moolenaar af025ea9a7 Force -O1 compilation when targeted for ia64. GCC 4 generates
bad code at -O2. Since this is likely caused by the low-level
optimizer, testing TARGET_ARCH rather than MACHINE_ARCH should
handle ia64 cross-compilation as well. With this work-around
in place, we can release using the current GCC and Binutils
code at the default optimization level on ia64.

Approved by: re (kensmith)
2007-09-26 01:31:28 +00:00

59 lines
1.6 KiB
Makefile

# $FreeBSD$
.include "../Makefile.inc0"
.PATH: ${SRCDIR}/ld
.if ${TARGET_ARCH} == "ia64"
CFLAGS+= -O1
.endif
PROG= ld
SCRIPTDIR= /usr/libdata/ldscripts
SRCS+= ldcref.c ldctor.c ldemul.c ldemul-list.h ldexp.c ldfile.c \
ldgram.y ldlang.c ldlex.l ldmain.c ldmisc.c \
ldver.c ldwrite.c lexsup.c mri.c
WARNS?= 0 # ldemul.h problem (`struct option' declared inside parameter list)
CFLAGS+= -DTARGET=\"${TARGET_TUPLE}\"
CFLAGS+= -DDEFAULT_EMULATION=\"${NATIVE_EMULATION}\"
CFLAGS+= -DSCRIPTDIR=\"${TOOLS_PREFIX}/usr/libdata\"
CFLAGS+= -DBFD_VERSION_STRING=\"${VERSION}\"
CFLAGS+= -DBINDIR=\"${BINDIR}\" -DTARGET_SYSTEM_ROOT=\"${TOOLS_PREFIX}\"
CFLAGS+= -DTOOLBINDIR=\"${TOOLS_PREFIX}/${BINDIR}/libexec\"
CFLAGS+= -D_GNU_SOURCE
CFLAGS+= -I${SRCDIR}/ld -I${SRCDIR}/bfd
NO_SHARED?= yes
DPADD= ${RELTOP}/libbfd/libbfd.a
DPADD+= ${RELTOP}/libiberty/libiberty.a
LDADD= ${DPADD}
CLEANDIRS+= ldscripts
CLEANFILES+= ldemul-list.h stringify.sed
HOST= ${TARGET_TUPLE}
LIBSERACHPATH= \"${TOOLS_PREFIX}/lib\":\"${TOOLS_PREFIX}/usr/lib\"
ELF_SCR_EXT= x xbn xn xr xs xu xc xsc xd xdc
.for ext in ${ELF_SCR_EXT}
LDSCRIPTS+= ${NATIVE_EMULATION}.${ext}
.endfor
EMS+= ${NATIVE_EMULATION}
EMXFR=
EMLST=
.for _e in ${EMS}
EMXFR+= extern ld_emulation_xfer_type ld_${_e}_emulation;
EMLST+= &ld_${_e}_emulation,
.endfor
ldemul-list.h:
echo "${EMXFR}" > ${.TARGET}
echo "#define EMULATION_LIST ${EMLST} 0" >> ${.TARGET}
stringify.sed:
ln -sf ${SRCDIR}/ld/emultempl/astring.sed ${.TARGET}
afterinstall:
${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${LDSCRIPTS:S|^|ldscripts/|} ${DESTDIR}${SCRIPTDIR}
.include <bsd.prog.mk>