e83f7ba2c9
. file- and functionality-compatible with previous situation
(FreeBSD csu) (with a crt1.o -> crt0.o symlink in /usr/lib)
. harmonizes source with netbsd
. harmonizes linker invocation (e.g. clang) with netbsd
. helpful to get some arm code in there for the arm port project
74 lines
1.6 KiB
Makefile
74 lines
1.6 KiB
Makefile
# $NetBSD: Makefile.inc,v 1.32 2009/12/13 08:52:38 mrg Exp $
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.if !defined(ELFSIZE)
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ELFSIZE=32
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.endif
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.include "../../Makefile.inc"
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CPPFLAGS+= -DLIBC_SCCS -DPIC -DDYNAMIC -DELFSIZE=${ELFSIZE}
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CPPFLAGS+= -I${NETBSDSRCDIR}/libexec/ld.elf_so
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CPPFLAGS+= -I${.CURDIR}/../common_elf
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CPPFLAGS+= -I${NETBSDSRCDIR}/lib/libc/dlfcn
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CPPFLAGS+= -DDWARF2_EH
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CPPFLAGS+= -DJCR
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CPPFLAGS+= -DDSO_HANDLE
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.if defined(HAVE_GCC) && ${HAVE_GCC} > 3
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CFLAGS+= -fno-unit-at-a-time
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.endif
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.include <bsd.own.mk>
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.PATH: ${.CURDIR}/../common_elf
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SRCS+= crt0.c crti.c crtn.c
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OBJS+= crt0.o gcrt0.o crti.o crtn.o
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.if ${MKPIC} != "no"
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COPTS+= -fPIC
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.endif
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realall: ${OBJS}
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crt0.o: crt0.c
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${_MKTARGET_COMPILE}
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${COMPILE.c} -DCRT0 ${.IMPSRC} -o ${.TARGET}.o
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${LD} -x -r -o ${.TARGET} ${.TARGET}.o
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rm -f ${.TARGET}.o
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.if ${MKSTRIPIDENT} != "no"
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${OBJCOPY} -R .ident ${.TARGET}
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.endif
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# dependant on crt0.o to pick up header dependencies
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gcrt0.o: ${.CURDIR}/crt0.c crt0.o
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${_MKTARGET_COMPILE}
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${COMPILE.c} -DMCRT0 ${.CURDIR}/crt0.c -o ${.TARGET}.o
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${LD} -x -r -o ${.TARGET} ${.TARGET}.o
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rm -f ${.TARGET}.o
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.if ${MKSTRIPIDENT} != "no"
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${OBJCOPY} -R .ident ${.TARGET}
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.endif
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crti.o: crti.c
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${_MKTARGET_COMPILE}
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${COMPILE.c} ${.IMPSRC} -o ${.TARGET}.o
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${LD} -X -r -o ${.TARGET} ${.TARGET}.o
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rm -f ${.TARGET}.o
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.if ${MKSTRIPIDENT} != "no"
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${OBJCOPY} -R .ident ${.TARGET}
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.endif
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crtn.o: crtn.c
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${_MKTARGET_COMPILE}
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${COMPILE.c} ${.IMPSRC} -o ${.TARGET}.o
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${LD} -X -r -o ${.TARGET} ${.TARGET}.o
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rm -f ${.TARGET}.o
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.if ${MKSTRIPIDENT} != "no"
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${OBJCOPY} -R .ident ${.TARGET}
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.endif
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FILES=${OBJS}
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FILESDIR=${LIBDIR}
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CLEANFILES=${OBJS}
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.include <bsd.prog.mk>
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