Summary: In r209294 kib added -fno-asynchronous-unwind-tables to the compile flags for the GNU C startup components. This was done to work around a BFD ld assertion, "no .eh_frame_hdr table will be created", which is produced because of the layout of the startup objects. Add the same flag to lib/csu too, for the same reason. And similarly to r209294, also add -fno-omit-frame-pointer. This is primarily meant to quickly MFC to stable/11, so it can end up in the 11.4 release, as a fix for https://bugs.freebsd.org/246322. PR: 246322 MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D24797
37 lines
711 B
Makefile
37 lines
711 B
Makefile
# $FreeBSD$
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SSP_CFLAGS=
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SED_FIX_NOTE = -i "" -e '/\.note\.tag/s/progbits/note/'
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NO_WMISSING_VARIABLE_DECLARATIONS=
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.include <src.opts.mk>
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.if !defined(BUILDING_TESTS)
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OBJS+= crtbegin.o crtbeginS.o crtbeginT.o
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OBJS+= crtend.o crtendS.o
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CFLAGS+= -fno-asynchronous-unwind-tables
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CFLAGS+= -fno-omit-frame-pointer
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CFLAGS_CRTS= -DSHARED ${PICFLAG}
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crtbegin.o: crtbegin.c
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crtbeginS.o: crtbegin.c
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crtbeginT.o: crtbegin.c
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crtend.o: crtend.c
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crtendS.o: crtend.c
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crtbegin.o crtend.o crtbeginT.o:
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${CC} ${CFLAGS} -I${.CURDIR} -c -o ${.TARGET} ${.ALLSRC:N*.h:[1]}
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crtbeginS.o crtendS.o:
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${CC} ${CFLAGS} -I${.CURDIR} ${CFLAGS_CRTS} -c -o ${.TARGET} \
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${.ALLSRC:N*.h:[1]}
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.endif
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.include "../Makefile.inc"
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