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 ${HAVE_LIBGCC} == "no" 72.include "${.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") && ${USE_BITCODE:Uno} != "yes" 93.include "${.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 "${.CURDIR}/sys-minix/Makefile.inc" 115.else 116.include "${.CURDIR}/tls/Makefile.inc" 117.endif 118.include "${.CURDIR}/sys/Makefile.inc" 119.if ${HAVE_LIBGCC} == "no" 120.include "${NETBSDSRCDIR}/sys/lib/libunwind/Makefile.inc" 121.endif 122.include "${.CURDIR}/uuid/Makefile.inc" 123.if (${MKYP} != "no") 124.include "${.CURDIR}/yp/Makefile.inc" 125.endif 126 127# Remove from SRCS the .c files for any .S files added by the MD makefiles, 128# also remove from SRCS the .c files for the .S and .c files in NO_SRCS. 129# Add the .c file for .S files (in both variables) to LSRCS so that the 130# 'normal' .c file for assembly files is used for the lint librray. 131# 132# Usage: 133# Add .S files to NO_SRSC when another .S file provides the entry points. 134# Add .c files to NO_SRSC when another .c file provides the entry points. 135# (lint is run on all .c files in SRCS) 136 137.for check_file in ${SRCS:M*.S} ${NO_SRCS} 138unwanted_file := ${SRCS:M${check_file:.S=.c}} 139.if "${unwanted_file}" != "" 140SRCS := ${SRCS:N${unwanted_file}} 141.if "${unwanted_file}" != "${check_file}" 142LSRCS := ${LSRCS} ${unwanted_file} 143.endif 144.endif 145.endfor 146 147NLS= C.msg Pig.msg ca.msg cs.msg de.msg es.msg fi.msg fr.msg nl.msg \ 148 no.msg pl.msg sk.msg sv.msg 149 150.if defined(__MINIX) 151realall: 152.else 153realall: tags 154.endif 155tags: ${SRCS} 156 ${_MKTARGET_CREATE} 157 -${TOOL_CTAGS} -w ${.ALLSRC:M*.c} 158 -egrep "^ENTRY(.*)|^FUNC(.*)|^SYSCALL(.*)" /dev/null ${.ALLSRC:M*.S} | \ 159 sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3 \1 /^\2(\3\4$$/;" \ 160 >> ${.TARGET}; sort -o ${.TARGET} ${.TARGET} 161 162.if !defined(__MINIX) 163FILES= tags 164FILESNAME= libc.tags 165FILESDIR= /var/db 166.endif 167 168 169# workaround for I18N stuffs: build singlebyte setlocale() for libc.a, 170# multibyte for libc.so. the quirk should be removed when we support 171# dlopen() from within statically linked binaries. 172.if !defined(__MINIX) 173CSHLIBFLAGS+= -D_I18N_DYNAMIC 174.endif 175 176.include <bsd.lib.mk> 177 178# force the dynamic linker to initialize libc first 179SHLIB_SHFLAGS+= -Wl,-z,initfirst 180.if ${HAVE_LIBGCC} == "no" 181SHLIB_SHFLAGS+= -Wl,-z,defs 182.endif 183