# $FreeBSD$
#
# All library objects contain FreeBSD revision strings by default; they may be
# excluded as a space-saving measure.  To produce a library that does
# not contain these strings, add -DSTRIP_FBSDID (see <sys/cdefs.h>) to CFLAGS
# below.  Note, there are no IDs for syscall stubs whose sources are generated.
# To included legacy CSRG sccsid strings, add -DLIBC_SCCS and -DSYSLIBC_SCCS
# (for system call stubs) to CFLAGS below.  -DSYSLIBC_SCCS affects just the
# system call stubs.

SHLIBDIR?= /lib

.include <bsd.own.mk>
MK_SSP=	no

LIB=thr
SHLIB_MAJOR= 3
WARNS?=	3
CFLAGS+=-DPTHREAD_KERNEL
CFLAGS+=-I${.CURDIR}/../libc/include -I${.CURDIR}/thread \
	-I${.CURDIR}/../../include
CFLAGS+=-I${.CURDIR}/arch/${MACHINE_CPUARCH}/include
CFLAGS+=-I${.CURDIR}/sys
CFLAGS+=-I${.CURDIR}/../../libexec/rtld-elf
CFLAGS+=-I${.CURDIR}/../../libexec/rtld-elf/${MACHINE_CPUARCH}
CFLAGS+=-I${.CURDIR}/../libthread_db
CFLAGS+=-Winline

.ifndef NO_THREAD_UNWIND_STACK
CFLAGS+=-fexceptions
CFLAGS+=-D_PTHREAD_FORCED_UNWIND
.endif

LDFLAGS+=-Wl,-znodelete

VERSION_DEF=${.CURDIR}/../libc/Versions.def
SYMBOL_MAPS=${.CURDIR}/pthread.map

MAN=	libthr.3

# enable extra internal consistancy checks
CFLAGS+=-D_PTHREADS_INVARIANTS
#CFLAGS+=-g

PRECIOUSLIB=

.PATH: ${.CURDIR}/arch/${MACHINE_CPUARCH}/${MACHINE_CPUARCH}

.include "${.CURDIR}/arch/${MACHINE_CPUARCH}/Makefile.inc"
.include "${.CURDIR}/sys/Makefile.inc"
.include "${.CURDIR}/thread/Makefile.inc"

.if ${MK_INSTALLLIB} != "no"
SYMLINKS+=lib${LIB}.a ${LIBDIR}/libpthread.a
.endif
.if !defined(NO_PIC)
SYMLINKS+=lib${LIB}.so ${LIBDIR}/libpthread.so
.endif
.if ${MK_PROFILE} != "no"
SYMLINKS+=lib${LIB}_p.a ${LIBDIR}/libpthread_p.a
.endif

.if !defined(WITHOUT_SYSCALL_COMPAT)
CFLAGS+=-DSYSCALL_COMPAT
.endif

.include <bsd.lib.mk>

.SUFFIXES: .pro

PRO_FLAGS = -DLOCK_PROFILING

_LIBS += libthr_profile.a

.c.pro:
	${CC} ${PRO_FLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}

.S.pro:
	${CC} ${PRO_FLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}

PROBJS = ${OBJS:.o=.pro}
CLEANFILES += ${PROBJS} thr_profile.a thr_profile_p.a

libthr_profile.a: ${PROBJS}
	@${ECHO} building lock profiling library libthr_profile.a
	@rm -f ${.TARGET}
.if !defined(NM)
	@${AR} cq ${.TARGET} `lorder ${PROBJS} | tsort -q` ${ARADD}
.else
	@${AR} cq ${.TARGET} `NM='${NM}' lorder ${PROBJS} | tsort -q` ${ARADD}
.endif
	${RANLIB} ${.TARGET}

all: libthr_profile.a

realinstall:
	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
		${_INSTALLFLAGS} libthr_profile.a ${DESTDIR}${LIBDIR}