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freebsd-skq/lib/libthr/Makefile

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- Add libthr but don't hook it up to the regular build yet. This is an adaptation of libc_r for the thr system call interface. This is beta quality code.
2003-04-01 03:46:29 +00:00
# $FreeBSD$
#
# 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.
Convert NO_PROFILE and NO_LIB32 to new style.
2006-03-18 21:37:05 +00:00
With only one threading library, simplify the logic of setting SHLIBDIR.
2009-02-24 16:23:34 +00:00
SHLIBDIR?= /lib
Enable symbol versioning by default. Use WITHOUT_SYMVER to disable it. Warning, after symbol versioning is enabled, going back is not easy (use WITHOUT_SYMVER at your own risk). Change the default thread library to libthr. There most likely still needs to be a version bump for at least the thread libraries. If necessary, this will happen later.
2007-05-13 14:12:40 +00:00
.include <bsd.own.mk>
Fix build when WITH_SSP is set explicitly. Submitted by: Jeremie Le Hen
2009-02-21 15:04:31 +00:00
MK_SSP= no
Enable symbol versioning by default. Use WITHOUT_SYMVER to disable it. Warning, after symbol versioning is enabled, going back is not easy (use WITHOUT_SYMVER at your own risk). Change the default thread library to libthr. There most likely still needs to be a version bump for at least the thread libraries. If necessary, this will happen later.
2007-05-13 14:12:40 +00:00
- Add libthr but don't hook it up to the regular build yet. This is an adaptation of libc_r for the thr system call interface. This is beta quality code.
2003-04-01 03:46:29 +00:00
LIB=thr
Bump library versions in preparation for 7.0. Ok'd by: kan
2007-05-21 02:49:08 +00:00
SHLIB_MAJOR= 3
Compile libthr with warnings.
2008-03-25 13:28:12 +00:00
WARNS?= 3
Import my recent 1:1 threading working. some features improved includes: 1. fast simple type mutex. 2. __thread tls works. 3. asynchronous cancellation works ( using signal ). 4. thread synchronization is fully based on umtx, mainly, condition variable and other synchronization objects were rewritten by using umtx directly. those objects can be shared between processes via shared memory, it has to change ABI which does not happen yet. 5. default stack size is increased to 1M on 32 bits platform, 2M for 64 bits platform. As the result, some mysql super-smack benchmarks show performance is improved massivly. Okayed by: jeff, mtm, rwatson, scottl
2005-04-02 01:20:00 +00:00
CFLAGS+=-DPTHREAD_KERNEL
- Add libthr but don't hook it up to the regular build yet. This is an adaptation of libc_r for the thr system call interface. This is beta quality code.
2003-04-01 03:46:29 +00:00
CFLAGS+=-I${.CURDIR}/../libc/include -I${.CURDIR}/thread \
-I${.CURDIR}/../../include
Unify 32-bit and 64-bit PowerPC libthr support. This reduces code duplication, and simplifies the TBEMD import. Requested by: imp
2010-08-24 20:50:08 +00:00
CFLAGS+=-I${.CURDIR}/arch/${MACHINE_CPUARCH}/include
Import my recent 1:1 threading working. some features improved includes: 1. fast simple type mutex. 2. __thread tls works. 3. asynchronous cancellation works ( using signal ). 4. thread synchronization is fully based on umtx, mainly, condition variable and other synchronization objects were rewritten by using umtx directly. those objects can be shared between processes via shared memory, it has to change ABI which does not happen yet. 5. default stack size is increased to 1M on 32 bits platform, 2M for 64 bits platform. As the result, some mysql super-smack benchmarks show performance is improved massivly. Okayed by: jeff, mtm, rwatson, scottl
2005-04-02 01:20:00 +00:00
CFLAGS+=-I${.CURDIR}/sys
Add rtld-elf to the include path for the rtld to pthread TLS interface.
2004-08-15 21:51:18 +00:00
CFLAGS+=-I${.CURDIR}/../../libexec/rtld-elf
Merge from tbemd, with a small amount of rework: For all libthr contexts, use ${MACHINE_CPUARCH} for all libc contexts, use ${MACHINE_ARCH} if it exists, otherwise use ${MACHINE_CPUARCH} Move some common code up a layer (the .PATH statement was the same in all the arch submakefiles). # Hope she hasn't busted powerpc64 with this...
2010-09-13 01:43:10 +00:00
CFLAGS+=-I${.CURDIR}/../../libexec/rtld-elf/${MACHINE_CPUARCH}
Add debugger event reporting support, current only TD_CREATE and TD_DEATH events are reported.
2005-04-12 03:00:28 +00:00
CFLAGS+=-I${.CURDIR}/../libthread_db
Import my recent 1:1 threading working. some features improved includes: 1. fast simple type mutex. 2. __thread tls works. 3. asynchronous cancellation works ( using signal ). 4. thread synchronization is fully based on umtx, mainly, condition variable and other synchronization objects were rewritten by using umtx directly. those objects can be shared between processes via shared memory, it has to change ABI which does not happen yet. 5. default stack size is increased to 1M on 32 bits platform, 2M for 64 bits platform. As the result, some mysql super-smack benchmarks show performance is improved massivly. Okayed by: jeff, mtm, rwatson, scottl
2005-04-02 01:20:00 +00:00
CFLAGS+=-Winline
add code to support stack unwinding when thread exits. note that only defer-mode cancellation works, asynchrnous mode does not work because it lacks of libuwind's support. stack unwinding is not enabled unless LIBTHR_UNWIND_STACK is defined in Makefile.
2010-09-15 02:56:32 +00:00
To support stack unwinding for cancellation points, add -fexceptions flag for them, two functions _pthread_cancel_enter and _pthread_cancel_leave are added to let thread enter and leave a cancellation point, it also makes it possible that other functions can be cancellation points in libraries without having to be rewritten in libthr.
2010-09-25 01:57:47 +00:00
.ifndef NO_THREAD_UNWIND_STACK
Oops, don't remove -fexceptions flag.
2010-10-08 01:53:33 +00:00
CFLAGS+=-fexceptions
add code to support stack unwinding when thread exits. note that only defer-mode cancellation works, asynchrnous mode does not work because it lacks of libuwind's support. stack unwinding is not enabled unless LIBTHR_UNWIND_STACK is defined in Makefile.
2010-09-15 02:56:32 +00:00
CFLAGS+=-D_PTHREAD_FORCED_UNWIND
.endif
Revert r199830 for now. Too many ports dlopen() libraries linked with libthr, but forgot to link main binary with it.
2009-11-28 14:34:28 +00:00
LDFLAGS+=-Wl,-znodelete
Import my recent 1:1 threading working. some features improved includes: 1. fast simple type mutex. 2. __thread tls works. 3. asynchronous cancellation works ( using signal ). 4. thread synchronization is fully based on umtx, mainly, condition variable and other synchronization objects were rewritten by using umtx directly. those objects can be shared between processes via shared memory, it has to change ABI which does not happen yet. 5. default stack size is increased to 1M on 32 bits platform, 2M for 64 bits platform. As the result, some mysql super-smack benchmarks show performance is improved massivly. Okayed by: jeff, mtm, rwatson, scottl
2005-04-02 01:20:00 +00:00
Convert pthread.map to the format expected by version_gen.awk, and modify the Makefile accordingly; libthr now explicitly uses libc's Versions.def. MFC after: 2 weeks
2008-02-06 20:25:00 +00:00
VERSION_DEF=${.CURDIR}/../libc/Versions.def
SYMBOL_MAPS=${.CURDIR}/pthread.map
- Add libthr but don't hook it up to the regular build yet. This is an adaptation of libc_r for the thr system call interface. This is beta quality code.
2003-04-01 03:46:29 +00:00
Add a stub libthr(3) man page to document what it is and why, as well as to point at libmap.conf(5). This will help answer questions about what and why it is, although not in great detail. Approved by: re (scottl) MFC after: 1 week MFC note: When MFC'd, don't MFC mention of work not yet MFC'd.
2005-06-11 15:27:56 +00:00
MAN= libthr.3
- Add libthr but don't hook it up to the regular build yet. This is an adaptation of libc_r for the thr system call interface. This is beta quality code.
2003-04-01 03:46:29 +00:00
# enable extra internal consistancy checks
Set warning level to 2.
2007-06-08 02:21:13 +00:00
CFLAGS+=-D_PTHREADS_INVARIANTS
Comment out -g compiler option, found by 'FreeBSD Build Options Survey'.
2006-03-27 05:58:58 +00:00
#CFLAGS+=-g
- Add libthr but don't hook it up to the regular build yet. This is an adaptation of libc_r for the thr system call interface. This is beta quality code.
2003-04-01 03:46:29 +00:00
For variables that are only checked with defined(), don't provide any fake value.
2004-10-24 15:33:08 +00:00
PRECIOUSLIB=
- Add libthr but don't hook it up to the regular build yet. This is an adaptation of libc_r for the thr system call interface. This is beta quality code.
2003-04-01 03:46:29 +00:00
Merge from tbemd, with a small amount of rework: For all libthr contexts, use ${MACHINE_CPUARCH} for all libc contexts, use ${MACHINE_ARCH} if it exists, otherwise use ${MACHINE_CPUARCH} Move some common code up a layer (the .PATH statement was the same in all the arch submakefiles). # Hope she hasn't busted powerpc64 with this...
2010-09-13 01:43:10 +00:00
.PATH: ${.CURDIR}/arch/${MACHINE_CPUARCH}/${MACHINE_CPUARCH}
Unify 32-bit and 64-bit PowerPC libthr support. This reduces code duplication, and simplifies the TBEMD import. Requested by: imp
2010-08-24 20:50:08 +00:00
.include "${.CURDIR}/arch/${MACHINE_CPUARCH}/Makefile.inc"
Import my recent 1:1 threading working. some features improved includes: 1. fast simple type mutex. 2. __thread tls works. 3. asynchronous cancellation works ( using signal ). 4. thread synchronization is fully based on umtx, mainly, condition variable and other synchronization objects were rewritten by using umtx directly. those objects can be shared between processes via shared memory, it has to change ABI which does not happen yet. 5. default stack size is increased to 1M on 32 bits platform, 2M for 64 bits platform. As the result, some mysql super-smack benchmarks show performance is improved massivly. Okayed by: jeff, mtm, rwatson, scottl
2005-04-02 01:20:00 +00:00
.include "${.CURDIR}/sys/Makefile.inc"
.include "${.CURDIR}/thread/Makefile.inc"
- Add libthr but don't hook it up to the regular build yet. This is an adaptation of libc_r for the thr system call interface. This is beta quality code.
2003-04-01 03:46:29 +00:00
Honor WITHOUT_INSTALLLIB in some places.
2009-02-13 16:51:36 +00:00
.if ${MK_INSTALLLIB} != "no"
Link libthr to libpthread on Alpha and Sparc.
2005-10-27 10:21:23 +00:00
SYMLINKS+=lib${LIB}.a ${LIBDIR}/libpthread.a
Honor WITHOUT_INSTALLLIB in some places.
2009-02-13 16:51:36 +00:00
.endif
Link libthr to libpthread on Alpha and Sparc.
2005-10-27 10:21:23 +00:00
.if !defined(NO_PIC)
Install shared libpthread library into /lib; needed by some /sbin programs.
2006-04-12 19:42:20 +00:00
SYMLINKS+=lib${LIB}.so ${LIBDIR}/libpthread.so
Link libthr to libpthread on Alpha and Sparc.
2005-10-27 10:21:23 +00:00
.endif
Convert NO_PROFILE and NO_LIB32 to new style.
2006-03-18 21:37:05 +00:00
.if ${MK_PROFILE} != "no"
Link libthr to libpthread on Alpha and Sparc.
2005-10-27 10:21:23 +00:00
SYMLINKS+=lib${LIB}_p.a ${LIBDIR}/libpthread_p.a
.endif
Don't reference non-existent __fcntl_compat if WITHOUT_SYSCALL_COMPAT is defined. Submitted by: Pawel Worach "pawel dot worach at gmail dot com"
2009-03-09 02:34:02 +00:00
.if !defined(WITHOUT_SYSCALL_COMPAT)
CFLAGS+=-DSYSCALL_COMPAT
.endif
- Add libthr but don't hook it up to the regular build yet. This is an adaptation of libc_r for the thr system call interface. This is beta quality code.
2003-04-01 03:46:29 +00:00
.include <bsd.lib.mk>
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