1 2PACKAGE= clibs 3SHLIBDIR?= /lib 4 5LIBADD= c sys 6.if defined(COMPAT_libcompat) 7# XXX: work around gcc -m32 + bfd ld path issue for DT_NEEDED symbols. 8# https://sourceware.org/bugzilla/show_bug.cgi?id=31395 9LDFLAGS+= -Wl,--rpath=/usr/lib${COMPAT_libcompat} 10.endif 11 12.include <src.opts.mk> 13MK_SSP= no 14 15LIB=thr 16SHLIB_MAJOR= 3 17 18NO_WTHREAD_SAFETY=1 19NO_WCAST_ALIGN.gcc=1 # for gcc 4.2 20CFLAGS+=-DPTHREAD_KERNEL 21CFLAGS+=-I${SRCTOP}/lib/libc/include 22CFLAGS+=-I${SRCTOP}/lib/libc/${MACHINE_CPUARCH} 23CFLAGS+=-I${.CURDIR}/thread 24CFLAGS+=-I${.CURDIR}/arch/${MACHINE_CPUARCH}/include 25CFLAGS+=-I${.CURDIR}/sys 26CFLAGS+=-I${SRCTOP}/libexec/rtld-elf 27CFLAGS+=-I${SRCTOP}/libexec/rtld-elf/${MACHINE_CPUARCH} 28CFLAGS+=-I${SRCTOP}/lib/libthread_db 29 30CFLAGS.thr_stack.c+= -Wno-cast-align 31CFLAGS.rtld_malloc.c+= -Wno-cast-align 32CFLAGS.thr_symbols.c+= -Wno-missing-variable-declarations 33.if ${MK_ASAN} != "no" 34# False-positive ASAN error claiming the local "struct sigaction act;" is 35# overflowed by handle_signal() reading from the ucontext_t argument. This 36# could be caused by ASAN not treating this function as a signal handler. 37CFLAGS.thr_sig.c+= -fno-sanitize=address 38.endif 39 40.if ${MACHINE_CPUARCH} == "arm" 41NO_THREAD_UNWIND_STACK= yes 42.endif 43 44.ifndef NO_THREAD_UNWIND_STACK 45CFLAGS+=-fexceptions 46CFLAGS+=-D_PTHREAD_FORCED_UNWIND 47.endif 48 49LDFLAGS+=-Wl,-znodelete 50LDFLAGS+=-Wl,--auxiliary,libsys.so.7 51 52VERSION_DEF=${SRCTOP}/lib/libc/Versions.def 53SYMBOL_MAPS=${.CURDIR}/pthread.map 54 55MAN= libthr.3 56 57.if ${MK_PTHREADS_ASSERTIONS} != "no" 58# enable extra internal consistency checks 59CFLAGS+=-D_PTHREADS_INVARIANTS 60.endif 61 62PRECIOUSLIB= 63 64.PATH: ${.CURDIR}/arch/${MACHINE_CPUARCH}/${MACHINE_CPUARCH} 65.PATH: ${SRCTOP}/libexec/rtld-elf 66 67.if exists(${.CURDIR}/arch/${MACHINE_CPUARCH}/Makefile.inc) 68.include "${.CURDIR}/arch/${MACHINE_CPUARCH}/Makefile.inc" 69.endif 70.include "${.CURDIR}/sys/Makefile.inc" 71.include "${.CURDIR}/thread/Makefile.inc" 72SRCS+= rtld_malloc.c 73 74LIBSYS_SRCTOP= ${.CURDIR:H}/libsys 75.if exists(${LIBSYS_SRCTOP}/${MACHINE_CPUARCH}/_umtx_op_err.S) 76.PATH: ${LIBSYS_SRCTOP}/${MACHINE_CPUARCH} 77.else 78.PATH: ${LIBSYS_SRCTOP} 79.endif 80OBJS+= _umtx_op_err.o 81 82.if ${MK_INSTALLLIB} != "no" 83SYMLINKS+=lib${LIB}.a ${LIBDIR}/libpthread.a 84.endif 85.if !defined(NO_PIC) 86SYMLINKS+=lib${LIB}.so ${LIBDIR}/libpthread.so 87.endif 88.if ${MK_PROFILE} != "no" 89SYMLINKS+=lib${LIB}_p.a ${LIBDIR}/libpthread_p.a 90.endif 91 92HAS_TESTS= 93SUBDIR.${MK_TESTS}+= tests 94 95.include <bsd.lib.mk> 96