blob: 85c028f521a1dcc903dd23bc5cc0ef369aeb7c85 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
PACKAGE= clibs
SHLIBDIR?= /lib
LIBADD= c sys
.if defined(COMPAT_libcompat)
# XXX: work around gcc -m32 + bfd ld path issue for DT_NEEDED symbols.
# https://sourceware.org/bugzilla/show_bug.cgi?id=31395
LDFLAGS+= -Wl,--rpath=/usr/lib${COMPAT_libcompat}
.endif
.include <src.opts.mk>
MK_SSP= no
# SSP forced off already implies FORTIFY_SOURCE=0, but we must make sure that
# one cannot turn it back on.
FORTIFY_SOURCE= 0
LIB=thr
SHLIB_MAJOR= 3
NO_WTHREAD_SAFETY=1
NO_WCAST_ALIGN.gcc=1 # for gcc 4.2
CFLAGS+=-DPTHREAD_KERNEL
CFLAGS+=-I${SRCTOP}/lib/libc/include
CFLAGS+=-I${SRCTOP}/lib/libc/${MACHINE_CPUARCH}
CFLAGS+=-I${.CURDIR}/thread
CFLAGS+=-I${.CURDIR}/arch/${MACHINE_CPUARCH}/include
CFLAGS+=-I${.CURDIR}/sys
CFLAGS+=-I${SRCTOP}/libexec/rtld-elf
CFLAGS+=-I${SRCTOP}/libexec/rtld-elf/${MACHINE_CPUARCH}
CFLAGS+=-I${SRCTOP}/lib/libthread_db
CFLAGS.thr_stack.c+= -Wno-cast-align
CFLAGS.rtld_malloc.c+= -Wno-cast-align
CFLAGS.thr_symbols.c+= -Wno-missing-variable-declarations
.if ${MK_ASAN} != "no"
# False-positive ASAN error claiming the local "struct sigaction act;" is
# overflowed by handle_signal() reading from the ucontext_t argument. This
# could be caused by ASAN not treating this function as a signal handler.
CFLAGS.thr_sig.c+= -fno-sanitize=address
.endif
.if ${MACHINE_CPUARCH} == "arm"
NO_THREAD_UNWIND_STACK= yes
.endif
.ifndef NO_THREAD_UNWIND_STACK
CFLAGS+=-fexceptions
CFLAGS+=-D_PTHREAD_FORCED_UNWIND
.endif
LDFLAGS+=-Wl,-znodelete
LDFLAGS+=-Wl,--auxiliary,libsys.so.7
VERSION_DEF=${SRCTOP}/lib/libc/Versions.def
SYMBOL_MAPS=${.CURDIR}/pthread.map
MAN= libthr.3
.if ${MK_PTHREADS_ASSERTIONS} != "no"
# enable extra internal consistency checks
CFLAGS+=-D_PTHREADS_INVARIANTS
.endif
PRECIOUSLIB=
.PATH: ${.CURDIR}/arch/${MACHINE_CPUARCH}/${MACHINE_CPUARCH}
.PATH: ${SRCTOP}/libexec/rtld-elf
.if exists(${.CURDIR}/arch/${MACHINE_CPUARCH}/Makefile.inc)
.include "${.CURDIR}/arch/${MACHINE_CPUARCH}/Makefile.inc"
.endif
.include "${.CURDIR}/sys/Makefile.inc"
.include "${.CURDIR}/thread/Makefile.inc"
SRCS+= rtld_malloc.c
LIBSYS_SRCTOP= ${.CURDIR:H}/libsys
.if exists(${LIBSYS_SRCTOP}/${MACHINE_CPUARCH}/_umtx_op_err.S)
.PATH: ${LIBSYS_SRCTOP}/${MACHINE_CPUARCH}
.else
.PATH: ${LIBSYS_SRCTOP}
.endif
OBJS+= _umtx_op_err.o
.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 ${LIBDIR}/libpthread_p.a
.endif
HAS_TESTS=
SUBDIR.${MK_TESTS}+= tests
.include <bsd.lib.mk>
|
