61 lines
1.3 KiB
Makefile
61 lines
1.3 KiB
Makefile
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# $NetBSD: Makefile,v 1.5 2011/10/29 17:14:12 christos Exp $
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USE_SHLIBDIR= yes
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REQUIRETOOLS= yes
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NOLINT= # defined
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LIB= gcc_s
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NOSTATICLIB= # defined
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NOPROFILE= # defined
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NOPICINSTALL= # defined
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.include <bsd.own.mk>
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.if ${MKGCC} != "no"
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.cc: # disable .cc->NULL transform
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SHLIB_MAJOR= 1
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SHLIB_MINOR= 0
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LDFLAGS+= -nodefaultlibs
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LDFLAGS+= -Wl,--version-script=${.OBJDIR}/libgcc.map
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# XXX handle this better?
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.if ${MACHINE} == "emips"
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G_LIB2ADD_HACK+= ${GNUHOSTDIST}/gcc/config/floatunsidf.c \
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${GNUHOSTDIST}/gcc/config/floatunsisf.c
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.endif
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SRCS+= ${LIB2FUNCS} ${LIB2DIVMOD} ${LIB2_EH} \
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${G_LIB2ADD:T:S/.asm/.S/} ${G_LIB2ADD_HACK:T:S/.asm/.S/} \
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${LIB1ASMFUNCS}
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COPTS.unwind-dw2.c = -Wno-stack-protector
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DPADD+= libgcc.map
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CLEANFILES+= libgcc.map
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.include <bsd.lib.mk>
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.if ${MKPICLIB} != "no"
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LIBGCC_S_OBJS= ${SOBJS}
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.else
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LIBGCC_S_OBJS= ${OBJS}
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.endif
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libgcc.map: ${LIBGCC_S_OBJS} ${G_SHLIB_MKMAP} ${G_SHLIB_MAPFILES}
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{ \
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${NM} ${G_SHLIB_NM_FLAGS} ${LIBGCC_S_OBJS}; \
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echo %%; \
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cat ${G_SHLIB_MAPFILES} | \
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${TOOL_SED} -e "/^[ ]*#/d" \
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-e 's/^%\(if\|else\|elif\|endif\|define\)/#\1/' | \
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${CC} ${G_LIBGCC2_CFLAGS} ${G_INCLUDES} -E -xassembler-with-cpp -; \
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} | ${TOOL_AWK} -f ${G_SHLIB_MKMAP} > ${.TARGET}.tmp
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mv ${.TARGET}.tmp ${.TARGET}
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.else
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.include <bsd.prog.mk> # do nothing
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.endif
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