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# $OpenBSD: Makefile,v 1.41 2019/06/02 01:03:01 guenther Exp $
#
# The YP functions are always in libc. To choose that getpwent() and friends
# actually call the YP functions, put -DYP on the CFLAGS line below.
.include <bsd.own.mk>
LIB=c
LIBREBUILD=y
CLEANFILES+=tags Symbols.map
CFLAGS+=-Wimplicit
#CFLAGS+=-Werror
LDADD=-nostdlib
.if ${COMPILER_VERSION:L} == "clang"
LDADD+=-lcompiler_rt
.else
LDADD+=-lgcc
.endif
LDADD+=-Wl,-zinitfirst
VERSION_SCRIPT= Symbols.map
SYMBOL_LISTS= ${LIBCSRCDIR}/Symbols.list \
${LIBCSRCDIR}/arch/${MACHINE_CPU}/Symbols.list
LIBCSRCDIR=${.CURDIR}
.include "${LIBCSRCDIR}/Makefile.inc"
all: tags
tags: ${SRCS}
ctags -w ${.ALLSRC:M*.c}
egrep "^SYSENTRY(.*)|^ENTRY(.*)|^FUNC(.*)|^SYSCALL(.*)" \
/dev/null ${.ALLSRC:M*.S} | \
sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3 \1 /^\2(\3\4$$/;" \
>> tags; sort -o tags tags
beforeinstall:
${INSTALL} ${INSTALL_COPY} -o ${BINOWN} -g ${BINGRP} -m 444 tags \
${DESTDIR}/var/db/lib${LIB}.tags
${VERSION_SCRIPT}: ${SYMBOL_LISTS}
{ printf '{\n\tglobal:\n'; \
sed '/^[._a-zA-Z]/s/$$/;/; s/^/ /' ${SYMBOL_LISTS}; \
printf '\n\tlocal:\n\t\t*;\n};\n'; } >$@.tmp && mv $@.tmp $@
.include <bsd.lib.mk>
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