Makefile revision 211725
1171195Sscf# @(#)Makefile 8.2 (Berkeley) 2/3/94 2171195Sscf# $FreeBSD: head/lib/libc/Makefile 211725 2010-08-23 22:24:11Z imp $ 3171195Sscf 4171195SscfSHLIBDIR?= /lib 5171195Sscf 6171195Sscf.include <bsd.own.mk> 7171195Sscf 8171195Sscf# All library objects contain FreeBSD revision strings by default; they may be 9171195Sscf# excluded as a space-saving measure. To produce a library that does 10171195Sscf# not contain these strings, add -DSTRIP_FBSDID (see <sys/cdefs.h>) to CFLAGS 11171195Sscf# below. Note: there are no IDs for syscall stubs whose sources are generated. 12171195Sscf# To include legacy CSRG sccsid strings, add -DLIBC_SCCS and -DSYSLIBC_SCCS 13171195Sscf# to CFLAGS below. -DSYSLIBC_SCCS affects just the system call stubs. 14171195SscfLIB=c 15171195SscfSHLIB_MAJOR= 7 16171195SscfWARNS?= 2 17171195SscfCFLAGS+=-I${.CURDIR}/include -I${.CURDIR}/../../include 18171195SscfCFLAGS+=-I${.CURDIR}/${MACHINE_CPUARCH} 19171195SscfCFLAGS+=-DNLS 20171195SscfCLEANFILES+=tags 21171195SscfINSTALL_PIC_ARCHIVE= 22171195SscfPRECIOUSLIB= 23171195Sscf 24171195Sscf# 25171195Sscf# Only link with static libgcc.a (no libgcc_eh.a). 26171525Sscf# 27171195SscfDPADD+= ${LIBGCC} 28171525SscfLDFLAGS+= -nodefaultlibs 29171195SscfLDADD+= -lgcc -lssp_nonshared 30171195Sscf 31171195Sscf# Define (empty) variables so that make doesn't give substitution 32171195Sscf# errors if the included makefiles don't change these: 33171195SscfMDSRCS= 34171195SscfMISRCS= 35171195SscfMDASM= 36171195SscfMIASM= 37171195SscfNOASM= 38171195Sscf 39171195Sscf.include "${.CURDIR}/${MACHINE_CPUARCH}/Makefile.inc" 40171195Sscf.include "${.CURDIR}/db/Makefile.inc" 41171195Sscf.include "${.CURDIR}/compat-43/Makefile.inc" 42171195Sscf.include "${.CURDIR}/gdtoa/Makefile.inc" 43171195Sscf.include "${.CURDIR}/gen/Makefile.inc" 44171195Sscf.include "${.CURDIR}/gmon/Makefile.inc" 45171195Sscf.include "${.CURDIR}/inet/Makefile.inc" 46171195Sscf.include "${.CURDIR}/isc/Makefile.inc" 47171195Sscf.include "${.CURDIR}/locale/Makefile.inc" 48171195Sscf.include "${.CURDIR}/nameser/Makefile.inc" 49171195Sscf.include "${.CURDIR}/net/Makefile.inc" 50171195Sscf.include "${.CURDIR}/nls/Makefile.inc" 51171195Sscf.include "${.CURDIR}/posix1e/Makefile.inc" 52171195Sscf.if ${MACHINE_CPUARCH} != "amd64" && \ 53171195Sscf ${MACHINE_CPUARCH} != "ia64" && \ 54171195Sscf ${MACHINE_ARCH} != "powerpc64" && \ 55171195Sscf ${MACHINE_CPUARCH} != "sparc64" && \ 56171195Sscf ${MACHINE_CPUARCH} != "mips" 57171195Sscf.include "${.CURDIR}/quad/Makefile.inc" 58171195Sscf.endif 59171195Sscf.if ${MACHINE_ARCH} == "mips" && \ 60171195Sscf (!defined(TARGET_ABI) || ${TARGET_ABI} == "o32") 61171195Sscf.include "${.CURDIR}/quad/Makefile.inc" 62171195Sscf.endif 63171195Sscf.include "${.CURDIR}/regex/Makefile.inc" 64171195Sscf.include "${.CURDIR}/resolv/Makefile.inc" 65171195Sscf.include "${.CURDIR}/stdio/Makefile.inc" 66171195Sscf.include "${.CURDIR}/stdlib/Makefile.inc" 67171195Sscf.include "${.CURDIR}/stdtime/Makefile.inc" 68171195Sscf.include "${.CURDIR}/string/Makefile.inc" 69171525Sscf.include "${.CURDIR}/sys/Makefile.inc" 70171525Sscf.include "${.CURDIR}/rpc/Makefile.inc" 71171195Sscf.include "${.CURDIR}/uuid/Makefile.inc" 72171195Sscf.include "${.CURDIR}/xdr/Makefile.inc" 73171195Sscf.if ${MACHINE_CPUARCH} == "arm" || ${MACHINE_CPUARCH} == "mips" 74171195Sscf.include "${.CURDIR}/softfloat/Makefile.inc" 75171525Sscf.endif 76171195Sscf.if ${MK_NIS} != "no" 77171195SscfCFLAGS+= -DYP 78171195Sscf.include "${.CURDIR}/yp/Makefile.inc" 79171195Sscf.endif 80171195Sscf.if ${MK_HESIOD} != "no" 81171195SscfCFLAGS+= -DHESIOD 82171525Sscf.endif 83171195Sscf.if ${MK_FP_LIBC} == "no" 84171525SscfCFLAGS+= -DNO_FLOATING_POINT 85171195Sscf.endif 86171195Sscf.if ${MK_NS_CACHING} != "no" 87171195SscfCFLAGS+= -DNS_CACHING 88171195Sscf.endif 89171195Sscf.if defined(_FREEFALL_CONFIG) 90171525SscfCFLAGS+=-D_FREEFALL_CONFIG 91171195Sscf.endif 92171195Sscf 93171195SscfVERSION_DEF=${.CURDIR}/Versions.def 94171195SscfSYMBOL_MAPS=${SYM_MAPS} 95171195SscfCFLAGS+= -DSYMBOL_VERSIONING 96171195Sscf 97171525Sscf# If there are no machine dependent sources, append all the 98171195Sscf# machine-independent sources: 99171525Sscf.if empty(MDSRCS) 100171525SscfSRCS+= ${MISRCS} 101171195Sscf.else 102171195Sscf# Append machine-dependent sources, then append machine-independent sources 103171195Sscf# for which there is no machine-dependent variant. 104171195SscfSRCS+= ${MDSRCS} 105171195Sscf.for _src in ${MISRCS} 106171525Sscf.if ${MDSRCS:R:M${_src:R}} == "" 107171195SscfSRCS+= ${_src} 108171195Sscf.endif 109171195Sscf.endfor 110171195Sscf.endif 111171195Sscf 112171195SscfKQSRCS= adddi3.c anddi3.c ashldi3.c ashrdi3.c cmpdi2.c divdi3.c iordi3.c \ 113171195Sscf lshldi3.c lshrdi3.c moddi3.c muldi3.c negdi2.c notdi2.c qdivrem.c \ 114171525Sscf subdi3.c ucmpdi2.c udivdi3.c umoddi3.c xordi3.c 115171195SscfKSRCS= bcmp.c ffs.c ffsl.c fls.c flsl.c index.c mcount.c rindex.c \ 116171525Sscf strcat.c strcmp.c strcpy.c strlen.c strncpy.c 117171195Sscf 118171195Sscflibkern: libkern.gen libkern.${MACHINE_CPUARCH} 119171195Sscf 120171195Sscflibkern.gen: ${KQSRCS} ${KSRCS} 121171195Sscf cp -p ${.CURDIR}/quad/quad.h ${.ALLSRC} ${DESTDIR}/sys/libkern 122171525Sscf 123171195Sscflibkern.${MACHINE_CPUARCH}:: ${KMSRCS} 124171195Sscf.if defined(KMSRCS) && !empty(KMSRCS) 125171195Sscf cp -p ${.ALLSRC} ${DESTDIR}/sys/libkern/${MACHINE_CPUARCH} 126171195Sscf.endif 127171195Sscf 128171195Sscf.include <bsd.lib.mk> 129171195Sscf 130171525Sscf# Disable warnings in contributed sources. 131171195SscfCWARNFLAGS:= ${.IMPSRC:Ngdtoa_*.c:C/^.+$/${CWARNFLAGS}/:C/^$/-w/} 132171525Sscf# XXX For now, we don't allow libc to be compiled with 133171195Sscf# -fstack-protector-all because it breaks rtld. We may want to make a librtld 134171195Sscf# in the future to circumvent this. 135171195SscfSSP_CFLAGS:= ${SSP_CFLAGS:S/^-fstack-protector-all$/-fstack-protector/} 136171195Sscf# Disable stack protection for SSP symbols. 137171195SscfSSP_CFLAGS:= ${.IMPSRC:N*/stack_protector.c:C/^.+$/${SSP_CFLAGS}/} 138171525Sscf