1 # @(#)Makefile 8.2 (Berkeley) 2/3/94
8 # All library objects contain FreeBSD revision strings by default; they may be
9 # excluded as a space-saving measure. To produce a library that does
10 # not contain these strings, add -DSTRIP_FBSDID (see <sys/cdefs.h>) to CFLAGS
11 # below. Note: there are no IDs for syscall stubs whose sources are generated.
12 # To include legacy CSRG sccsid strings, add -DLIBC_SCCS and -DSYSLIBC_SCCS
13 # to CFLAGS below. -DSYSLIBC_SCCS affects just the system call stubs.
17 CFLAGS+=-I${.CURDIR}/include -I${.CURDIR}/../../include
18 CFLAGS+=-I${.CURDIR}/${MACHINE_ARCH}
25 # Only link with static libgcc.a (no libgcc_eh.a).
28 LDFLAGS+= -nodefaultlibs
29 LDADD+= -lgcc -lssp_nonshared
31 # Define (empty) variables so that make doesn't give substitution
32 # errors if the included makefiles don't change these:
39 .include "${.CURDIR}/${MACHINE_ARCH}/Makefile.inc"
40 .include "${.CURDIR}/db/Makefile.inc"
41 .include "${.CURDIR}/compat-43/Makefile.inc"
42 .include "${.CURDIR}/gdtoa/Makefile.inc"
43 .include "${.CURDIR}/gen/Makefile.inc"
44 .include "${.CURDIR}/gmon/Makefile.inc"
45 .include "${.CURDIR}/inet/Makefile.inc"
46 .include "${.CURDIR}/isc/Makefile.inc"
47 .include "${.CURDIR}/locale/Makefile.inc"
48 .include "${.CURDIR}/nameser/Makefile.inc"
49 .include "${.CURDIR}/net/Makefile.inc"
50 .include "${.CURDIR}/nls/Makefile.inc"
51 .include "${.CURDIR}/posix1e/Makefile.inc"
52 .if ${MACHINE_ARCH} != "amd64" && \
53 ${MACHINE_ARCH} != "ia64" && \
54 ${MACHINE_ARCH} != "sparc64" && \
55 ${MACHINE_ARCH} != "mips"
56 .include "${.CURDIR}/quad/Makefile.inc"
58 .if ${MACHINE_ARCH} == "mips" && \
59 (!defined(TARGET_ABI) || ${TARGET_ABI} == "o32")
60 .include "${.CURDIR}/quad/Makefile.inc"
62 .include "${.CURDIR}/regex/Makefile.inc"
63 .include "${.CURDIR}/resolv/Makefile.inc"
64 .include "${.CURDIR}/stdio/Makefile.inc"
65 .include "${.CURDIR}/stdlib/Makefile.inc"
66 .include "${.CURDIR}/stdtime/Makefile.inc"
67 .include "${.CURDIR}/string/Makefile.inc"
68 .include "${.CURDIR}/sys/Makefile.inc"
69 .include "${.CURDIR}/rpc/Makefile.inc"
70 .include "${.CURDIR}/uuid/Makefile.inc"
71 .include "${.CURDIR}/xdr/Makefile.inc"
72 .if ${MACHINE_ARCH} == "arm" || ${MACHINE_ARCH} == "mips"
73 .include "${.CURDIR}/softfloat/Makefile.inc"
77 .include "${.CURDIR}/yp/Makefile.inc"
79 .if ${MK_HESIOD} != "no"
82 .if ${MK_FP_LIBC} == "no"
83 CFLAGS+= -DNO_FLOATING_POINT
85 .if ${MK_NS_CACHING} != "no"
88 .if defined(_FREEFALL_CONFIG)
89 CFLAGS+=-D_FREEFALL_CONFIG
92 VERSION_DEF=${.CURDIR}/Versions.def
93 SYMBOL_MAPS=${SYM_MAPS}
94 CFLAGS+= -DSYMBOL_VERSIONING
96 # If there are no machine dependent sources, append all the
97 # machine-independent sources:
101 # Append machine-dependent sources, then append machine-independent sources
102 # for which there is no machine-dependent variant.
104 .for _src in ${MISRCS}
105 .if ${MDSRCS:R:M${_src:R}} == ""
111 KQSRCS= adddi3.c anddi3.c ashldi3.c ashrdi3.c cmpdi2.c divdi3.c iordi3.c \
112 lshldi3.c lshrdi3.c moddi3.c muldi3.c negdi2.c notdi2.c qdivrem.c \
113 subdi3.c ucmpdi2.c udivdi3.c umoddi3.c xordi3.c
114 KSRCS= bcmp.c ffs.c ffsl.c fls.c flsl.c index.c mcount.c rindex.c \
115 strcat.c strcmp.c strcpy.c strlen.c strncpy.c
117 libkern: libkern.gen libkern.${MACHINE_ARCH}
119 libkern.gen: ${KQSRCS} ${KSRCS}
120 cp -p ${.CURDIR}/quad/quad.h ${.ALLSRC} ${DESTDIR}/sys/libkern
122 libkern.${MACHINE_ARCH}:: ${KMSRCS}
123 .if defined(KMSRCS) && !empty(KMSRCS)
124 cp -p ${.ALLSRC} ${DESTDIR}/sys/libkern/${MACHINE_ARCH}
127 .include <bsd.lib.mk>
129 # Disable warnings in contributed sources.
130 CWARNFLAGS:= ${.IMPSRC:Ngdtoa_*.c:C/^.+$/${CWARNFLAGS}/}
131 # XXX For now, we don't allow libc to be compiled with
132 # -fstack-protector-all because it breaks rtld. We may want to make a librtld
133 # in the future to circumvent this.
134 SSP_CFLAGS:= ${SSP_CFLAGS:S/^-fstack-protector-all$/-fstack-protector/}
135 # Disable stack protection for SSP symbols.
136 SSP_CFLAGS:= ${.IMPSRC:N*/stack_protector.c:C/^.+$/${SSP_CFLAGS}/}