1# $NetBSD: Makefile,v 1.160 2013/10/14 16:00:17 joerg Exp $ 2# @(#)Makefile 8.2 (Berkeley) 2/3/94 3# 4# All library objects contain sccsid strings by default; they may be 5# excluded as a space-saving measure. To produce a library that does 6# not contain these strings, delete -DLIBC_SCCS and -DSYSLIBC_SCCS 7# from CPPFLAGS below. To remove these strings from just the system call 8# stubs, remove just -DSYSLIBC_SCCS from CPPFLAGS. 9# 10# The NLS (message catalog) functions are always in libc. To choose that 11# strerror(), perror(), strsignal(), psignal(), etc. actually call the NLS 12# functions, put -DNLS on the CPPFLAGS line below. 13# 14# The YP functions are always in libc. To choose that getpwent() and friends 15# actually call the YP functions, put -DYP on the CPPFLAGS line below. 16# 17# The Hesiod functions are always in libc. To choose that getpwent() and friends 18# actually call the Hesiod functions, put -DHESIOD on the CPPFLAGS line below. 19 20.include "Makefile.inc" 21 22LIBC_MACHINE_ARCH?= ${MACHINE_ARCH} # for MKCOMPAT 23 24LIB= c 25CPPFLAGS+= -I${.CURDIR}/include -I${.CURDIR} 26 27LIBCDIR= ${.CURDIR} 28 29.if exists (${ARCHDIR}/Makefile.inc) 30.PATH: ${ARCHDIR} 31.include "${ARCHDIR}/Makefile.inc" 32.endif 33 34.if exists (${ARCHDIR}/genassym.cf) 35DPSRCS+= assym.h 36CLEANFILES+= assym.h assym.h.tmp 37 38assym.h: ${ARCHDIR}/genassym.cf 39 ${_MKTARGET_CREATE} 40 ${TOOL_GENASSYM} -- ${CC} ${CFLAGS:N-Wa,--fatal-warnings} \ 41 ${CPPFLAGS} ${CPPFLAGS.assym.h} ${PROF} \ 42 < ${ARCHDIR}/genassym.cf > assym.h.tmp && \ 43 mv -f assym.h.tmp assym.h 44.endif 45 46# The following controls how to build compatibility code for old NetBSD 47# binaries. If BUILD_LEGACY is yes, then we build a separate library; otherwise 48# we include the code in libc. 49BUILD_LEGACY?= no 50.if "${BUILD_LEGACY}" == "yes" 51SUBDIR=compat 52.include <bsd.subdir.mk> 53.else 54COMPATDIR=${.CURDIR}/compat 55.include "${.CURDIR}/compat/Makefile.inc" 56# Marker for compat code that can't be easily isolated 57CPPFLAGS+= -D__BUILD_LEGACY 58.endif 59 60.if defined(__MINIX) 61SUBDIR+= pkgconfig 62.include <bsd.subdir.mk> 63.endif # defined(__MINIX) 64 65.include "${.CURDIR}/../../common/lib/libc/Makefile.inc" 66.include "${.CURDIR}/atomic/Makefile.inc" 67.include "${.CURDIR}/cdb/Makefile.inc" 68.include "${.CURDIR}/db/Makefile.inc" 69.include "${.CURDIR}/citrus/Makefile.inc" 70.include "${.CURDIR}/compat-43/Makefile.inc" 71.if ${HAVE_LIBGCC} == "no" || defined(__MINIX) 72.include "${.CURDIR}/compiler_rt/Makefile.inc" 73.endif 74.include "${.CURDIR}/dlfcn/Makefile.inc" 75.include "${.CURDIR}/gdtoa/Makefile.inc" 76.include "${.CURDIR}/gen/Makefile.inc" 77.if defined(__MINIX) 78# gmon needs profil() 79.else 80.include "${.CURDIR}/gmon/Makefile.inc" 81.endif 82.include "${.CURDIR}/hash/Makefile.inc" 83.include "${.CURDIR}/iconv/Makefile.inc" 84.include "${.CURDIR}/inet/Makefile.inc" 85.include "${.CURDIR}/isc/Makefile.inc" 86.include "${.CURDIR}/locale/Makefile.inc" 87.include "${.CURDIR}/md/Makefile.inc" 88.include "${.CURDIR}/misc/Makefile.inc" 89.include "${.CURDIR}/net/Makefile.inc" 90.include "${.CURDIR}/nameser/Makefile.inc" 91.include "${.CURDIR}/nls/Makefile.inc" 92.if (${MACHINE_ARCH} != "alpha") && (${ARCHSUBDIR} != "sparc64") && !defined(__MINIX) 93.include "${.CURDIR}/quad/Makefile.inc" 94.endif 95.if (${USE_LIBTRE} == "yes") 96.include "${NETBSDSRCDIR}/external/bsd/tre/Makefile.inc" 97.else 98.include "${.CURDIR}/regex/Makefile.inc" 99.endif 100.include "${.CURDIR}/resolv/Makefile.inc" 101.if defined(__MINIX) 102# RPC needs pollts() and a reserved port allocator. 103.else 104.include "${.CURDIR}/rpc/Makefile.inc" 105.endif 106.include "${.CURDIR}/ssp/Makefile.inc" 107.include "${.CURDIR}/stdio/Makefile.inc" 108.include "${.CURDIR}/stdlib/Makefile.inc" 109.include "${.CURDIR}/string/Makefile.inc" 110.include "${.CURDIR}/termios/Makefile.inc" 111.include "${.CURDIR}/thread-stub/Makefile.inc" 112.include "${.CURDIR}/time/Makefile.inc" 113.if defined(__MINIX) 114.include "${NETBSDSRCDIR}/minix/lib/libc/sys/Makefile.inc" 115.else 116.include "${.CURDIR}/tls/Makefile.inc" 117.endif 118.include "${.CURDIR}/sys/Makefile.inc" 119.if ${HAVE_LIBGCC} == "no" && ${MACHINE_ARCH} != "earm" && defined(__MINIX) 120# Currently unavailable on minix/arm - BJG 121.include "${NETBSDSRCDIR}/sys/lib/libunwind/Makefile.inc" 122.endif # ${HAVE_LIBGCC} == "no" && ${MACHINE_ARCH} != "earm" && defined(__MINIX) 123.include "${.CURDIR}/uuid/Makefile.inc" 124.if (${MKYP} != "no") 125.include "${.CURDIR}/yp/Makefile.inc" 126.endif 127 128# Remove from SRCS the .c files for any .S files added by the MD makefiles, 129# also remove from SRCS the .c files for the .S and .c files in NO_SRCS. 130# Add the .c file for .S files (in both variables) to LSRCS so that the 131# 'normal' .c file for assembly files is used for the lint librray. 132# 133# Usage: 134# Add .S files to NO_SRSC when another .S file provides the entry points. 135# Add .c files to NO_SRSC when another .c file provides the entry points. 136# (lint is run on all .c files in SRCS) 137 138.for check_file in ${SRCS:M*.S} ${NO_SRCS} 139unwanted_file := ${SRCS:M${check_file:.S=.c}} 140.if "${unwanted_file}" != "" 141SRCS := ${SRCS:N${unwanted_file}} 142.if "${unwanted_file}" != "${check_file}" 143LSRCS := ${LSRCS} ${unwanted_file} 144.endif 145.endif 146.endfor 147 148NLS= C.msg Pig.msg ca.msg cs.msg de.msg es.msg fi.msg fr.msg nl.msg \ 149 no.msg pl.msg sk.msg sv.msg 150 151.if defined(__MINIX) 152realall: 153.else 154realall: tags 155.endif 156tags: ${SRCS} 157 ${_MKTARGET_CREATE} 158 -${TOOL_CTAGS} -w ${.ALLSRC:M*.c} 159 -egrep "^ENTRY(.*)|^FUNC(.*)|^SYSCALL(.*)" /dev/null ${.ALLSRC:M*.S} | \ 160 sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3 \1 /^\2(\3\4$$/;" \ 161 >> ${.TARGET}; sort -o ${.TARGET} ${.TARGET} 162 163.if !defined(__MINIX) 164FILES= tags 165FILESNAME= libc.tags 166FILESDIR= /var/db 167.endif 168 169 170# workaround for I18N stuffs: build singlebyte setlocale() for libc.a, 171# multibyte for libc.so. the quirk should be removed when we support 172# dlopen() from within statically linked binaries. 173.if !defined(__MINIX) 174CSHLIBFLAGS+= -D_I18N_DYNAMIC 175.endif 176 177.include <bsd.lib.mk> 178 179# force the dynamic linker to initialize libc first 180SHLIB_SHFLAGS+= -Wl,-z,initfirst 181.if ${HAVE_LIBGCC} == "no" 182SHLIB_SHFLAGS+= -Wl,-z,defs 183.endif 184