Human readable build system output #28
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added 3 commits
March 5, 2014 15:52
Using silent rules gives a cleaner output from the build. This makes it trivially easy to spot warnings. The original, verbose, output can still be seen by doing one of these... $ ./configure --disable-silent-rules && make ...or... $ ./configure && make V=1 ...otherwise the build output looks like this... $ ./configure && make CC thirdparty/libtap_a-tap.o AR libtap.a CC watchman-argv.o CC watchman-opt.o CC watchman-cfg.o CC watchman-log.o CC watchman-json.o CC watchman-bser.o CC watchman-hash.o CC watchman-ht.o
It's sometimes useful, and always harmless, to output some extra config
summery at the end of the configure script. It'll save some debugging time
if your eye catches the -O2 in the CFLAGS before you set out to debug.
When that happened, you'd reconfigure with CFLAGS=-g and continue.
The output looks like this...
...
config.status: creating Makefile
config.status: creating thirdparty/jansson/jansson_config.h
config.status: creating config.h
config.status: config.h is unchanged
config.status: executing depfiles commands
Your build configuration:
CPPFLAGS = -D_REENTRANT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
CFLAGS = -g -O2 -I/usr/local/Cellar/pcre/8.33/include -Wall -Wextra -Wdeclaration-after-statement -g -gdwarf-2 -fno-omit-frame-pointer
LDFLAGS =
prefix: /usr/local
version: 2.9.5
$
$ ./autogen.sh ...generates the build system just fine, but... $ autoreconv -i ...should also work. Both work if the foreign option is specified in Makefile.am instead of on the command line to automake in autogen.sh. The reason to ensure autoreconf works is to reduce the dependency on having the extra autogen.sh script to get the build system going. With this change, ./autogen.sh and autoreconf -i are the same... $ autoreconf -i configure.ac:16: installing './compile' configure.ac:2: installing './config.guess' configure.ac:2: installing './config.sub' configure.ac:3: installing './install-sh' configure.ac:3: installing './missing' Makefile.am: installing './depcomp' parallel-tests: installing './test-driver' $ ./autogen.sh configure.ac:16: installing './compile' configure.ac:2: installing './config.guess' configure.ac:2: installing './config.sub' configure.ac:3: installing './install-sh' configure.ac:3: installing './missing' Makefile.am: installing './depcomp' parallel-tests: installing './test-driver'
| @@ -1,3 +1,5 @@ | |||
| AUTOMAKE_OPTIONS = foreign | |||
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ISTR having problems putting the foreign option in here vs on the command line on Solarisy systems. If this works out of the box on Illumos I think I'm cool with this, although I suspect that we may need to go back and revert this when someone tries to build on Solaris 10
|
Sorry for sitting on this; I'm happy to take this now without the foreign flag change, or if you want to try this on Solaris and prove that we still build there without any unusual overheads, I'd be happy to take that bit too |
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Unfortunately, I cannot check on Solaris anytime soon. Feel free to pull my branch locally and reset hard to remove that commit. Otherwise, it may be a while before I can do a solaris vm for testing. |
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Thanks! I took the first two commits and applied them via I'll close this PR now, since it sounds like neither of us is in a place to try out the Solaris part of this right now; I'll happily revisit again later. Thanks again! |
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Summary: X-link: facebook/fb303#28 X-link: facebook/fboss#115 X-link: facebook/folly#1736 X-link: facebook/proxygen#403 X-link: facebook/fbthrift#488 This adds a way to pass arguments to the `b2` build tool, used by Boost. This is needed in order to link a getdeps built boost into an relocatable `.so`. The motivating use case is that we need to statically link Boost into a native library used by a python wheel, which must be relocatable. This functionality already exists for CMake-based projects. Reviewed By: mackorone Differential Revision: D34796774 fbshipit-source-id: 0d6a9f4703865dc02048b87e77394c44ef646af6
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Mar 20, 2022
) Summary: X-link: facebook/fb303#28 X-link: facebook/fboss#115 X-link: facebook/folly#1736 X-link: facebook/proxygen#403 X-link: facebook/fbthrift#488 This adds a way to pass arguments to the `b2` build tool, used by Boost. This is needed in order to link a getdeps built boost into an relocatable `.so`. The motivating use case is that we need to statically link Boost into a native library used by a python wheel, which must be relocatable. This functionality already exists for CMake-based projects. Reviewed By: mackorone Differential Revision: D34796774 fbshipit-source-id: 0d6a9f4703865dc02048b87e77394c44ef646af6
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Oct 7, 2022
Summary: We have seen deadlock running `terminationHandler` -> `hasSubscribers` in 2 threads. It's unclear which other thread is holding the lock. To make things easier to debug next time, let's change terminationHandler (and also main.cpp) to bypass the logging lock and write to stderr directly. Related threads (all threads in P536343453): Thread 11 (LWP 3275661): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x0000000001cc995b in folly::detail::(anonymous namespace)::nativeFutexWaitImpl (addr=<optimized out>, expected=<optimized out>, absSystemTime=<optimized out>, absSteadyTime=<optimized out>, waitMask=<optimized out>) at fbcode/folly/detail/Futex.cpp:126 #2 folly::detail::futexWaitImpl (futex=0x89, futex@entry=0x7f1c3ac2ef90, expected=994748889, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=<optimized out>, absSteadyTime@entry=0x0, waitMask=waitMask@entry=1) at fbcode/folly/detail/Futex.cpp:254 #3 0x0000000001d34bce in folly::detail::futexWait<std::atomic<unsigned int> > (futex=0x7f1c3ac2ef90, expected=137, waitMask=1) at buck-out/v2/gen/fbcode/110b607930331a92/folly/detail/__futex__/headers/folly/detail/Futex-inl.h:96 #4 folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever::doWait (this=<optimized out>, futex=..., expected=137, waitMask=1) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:718 #5 folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::futexWaitForZeroBits<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever> (this=0x7f1c3ac2ef90, state=@0x7f1c149f88e4: 118379409, goal=128, waitMask=1, ctx=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:1184 #6 0x0000000001cd42b2 in folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::yieldWaitForZeroBits<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever> (this=0x7f1c3ac2ef90, state=@0x7f1c149f88e4: 118379409, goal=128, waitMask=1, ctx=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:1151 #7 folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::waitForZeroBits<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever> (this=0x7f1c3ac2ef90, state=@0x7f1c149f88e4: 118379409, goal=128, waitMask=1, ctx=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:1109 #8 0x0000000001e7e14c in folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::lockSharedImpl<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever> (this=0x7f1c3ac2ef90, state=@0x7f1c149f88e4: 118379409, token=0x0, ctx=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:1664 #9 folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::lockSharedImpl<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever> (this=0x7f1c3ac2ef90, token=0x0, ctx=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:1356 #10 folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::lock_shared (this=0x7f1c3ac2ef90) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:495 #11 std::shared_lock<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault> >::shared_lock (this=<optimized out>, __m=...) at fbcode/third-party-buck/platform010/build/libgcc/include/c++/trunk/shared_mutex:727 #12 0x0000000002d765fd in folly::LockedPtr<folly::Synchronized<watchman::Publisher::state, folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault> > const, folly::detail::SynchronizedLockPolicy<(folly::detail::SynchronizedMutexLevel)2, (folly::detail::SynchronizedMutexMethod)0> >::doLock<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>, std::shared_lock<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault> >, folly::detail::SynchronizedLockPolicy<(folly::detail::SynchronizedMutexLevel)2, (folly::detail::SynchronizedMutexMethod)0>, 0> (mutex=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__synchronized__/headers/folly/Synchronized.h:1493 #13 folly::LockedPtr<folly::Synchronized<watchman::Publisher::state, folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault> > const, folly::detail::SynchronizedLockPolicy<(folly::detail::SynchronizedMutexLevel)2, (folly::detail::SynchronizedMutexMethod)0> >::LockedPtr (this=0x7f1c149f8928, parent=<optimized out>) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__synchronized__/headers/folly/Synchronized.h:1272 #14 folly::SynchronizedBase<folly::Synchronized<watchman::Publisher::state, folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault> >, (folly::detail::SynchronizedMutexLevel)2>::rlock (this=<optimized out>) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__synchronized__/headers/folly/Synchronized.h:229 #15 watchman::Publisher::hasSubscribers (this=<optimized out>) at fbcode/watchman/PubSub.cpp:117 #16 0x0000000002eca798 in watchman::Log::log<char const (&) [39], char const*, char const (&) [3]> (this=<optimized out>, level=level@entry=watchman::ABORT, args=..., args=..., args=...) at buck-out/v2/gen/fbcode/110b607930331a92/watchman/__logging__/headers/watchman/Logging.h:42 #17 0x0000000002ec9ba7 in watchman::log<char const (&) [39], char const*, char const (&) [3]> (level=watchman::ABORT, args=..., args=..., args=...) at buck-out/v2/gen/fbcode/110b607930331a92/watchman/__logging__/headers/watchman/Logging.h:121 #18 (anonymous namespace)::terminationHandler () at fbcode/watchman/SignalHandler.cpp:159 #19 0x00007f1c3b0c7b3a in __cxxabiv1::__terminate (handler=<optimized out>) at ../../.././libstdc++-v3/libsupc++/eh_terminate.cc:48 #20 0x00007f1c3b0c7ba5 in std::terminate () at ../../.././libstdc++-v3/libsupc++/eh_terminate.cc:58 #21 0x0000000001c38c8b in __clang_call_terminate () #22 0x0000000003284c9e in folly::detail::terminate_with_<std::runtime_error, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&> (args=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/lang/__exception__/headers/folly/lang/Exception.h:93 #23 0x0000000003281bae in folly::terminate_with<std::runtime_error, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&> (args=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/lang/__exception__/headers/folly/lang/Exception.h:123 #24 folly::SingletonVault::fireShutdownTimer (this=<optimized out>) at fbcode/folly/Singleton.cpp:499 #25 0x0000000003281ad9 in folly::(anonymous namespace)::fireShutdownSignalHelper (sigval=...) at fbcode/folly/Singleton.cpp:454 #26 0x00007f1c3b42b939 in timer_sigev_thread (arg=<optimized out>) at ../sysdeps/unix/sysv/linux/timer_routines.c:55 #27 0x00007f1c3b41fc0f in start_thread (arg=<optimized out>) at pthread_create.c:434 #28 0x00007f1c3b4b21dc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 ... Thread 1 (LWP 3201992): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x0000000001cc995b in folly::detail::(anonymous namespace)::nativeFutexWaitImpl (addr=<optimized out>, expected=<optimized out>, absSystemTime=<optimized out>, absSteadyTime=<optimized out>, waitMask=<optimized out>) at fbcode/folly/detail/Futex.cpp:126 #2 folly::detail::futexWaitImpl (futex=0x89, futex@entry=0x7f1c3ac2ef90, expected=994748889, absSystemTime=absSystemTime@entry=0x0, absSteadyTime=<optimized out>, absSteadyTime@entry=0x0, waitMask=waitMask@entry=1) at fbcode/folly/detail/Futex.cpp:254 #3 0x0000000001d34bce in folly::detail::futexWait<std::atomic<unsigned int> > (futex=0x7f1c3ac2ef90, expected=137, waitMask=1) at buck-out/v2/gen/fbcode/110b607930331a92/folly/detail/__futex__/headers/folly/detail/Futex-inl.h:96 #4 folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever::doWait (this=<optimized out>, futex=..., expected=137, waitMask=1) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:718 #5 folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::futexWaitForZeroBits<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever> (this=0x7f1c3ac2ef90, state=@0x7ffd2d5be924: 118379408, goal=128, waitMask=1, ctx=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:1184 #6 0x0000000001cd42b2 in folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::yieldWaitForZeroBits<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever> (this=0x7f1c3ac2ef90, state=@0x7ffd2d5be924: 118379408, goal=128, waitMask=1, ctx=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:1151 #7 folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::waitForZeroBits<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever> (this=0x7f1c3ac2ef90, state=@0x7ffd2d5be924: 118379408, goal=128, waitMask=1, ctx=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:1109 #8 0x0000000001e7e14c in folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::lockSharedImpl<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever> (this=0x7f1c3ac2ef90, state=@0x7ffd2d5be924: 118379408, token=0x0, ctx=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:1664 #9 folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::lockSharedImpl<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::WaitForever> (this=0x7f1c3ac2ef90, token=0x0, ctx=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:1356 #10 folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>::lock_shared (this=0x7f1c3ac2ef90) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__shared_mutex__/headers/folly/SharedMutex.h:495 #11 std::shared_lock<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault> >::shared_lock (this=<optimized out>, __m=...) at fbcode/third-party-buck/platform010/build/libgcc/include/c++/trunk/shared_mutex:727 #12 0x0000000002d765fd in folly::LockedPtr<folly::Synchronized<watchman::Publisher::state, folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault> > const, folly::detail::SynchronizedLockPolicy<(folly::detail::SynchronizedMutexLevel)2, (folly::detail::SynchronizedMutexMethod)0> >::doLock<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault>, std::shared_lock<folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault> >, folly::detail::SynchronizedLockPolicy<(folly::detail::SynchronizedMutexLevel)2, (folly::detail::SynchronizedMutexMethod)0>, 0> (mutex=...) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__synchronized__/headers/folly/Synchronized.h:1493 #13 folly::LockedPtr<folly::Synchronized<watchman::Publisher::state, folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault> > const, folly::detail::SynchronizedLockPolicy<(folly::detail::SynchronizedMutexLevel)2, (folly::detail::SynchronizedMutexMethod)0> >::LockedPtr (this=0x7ffd2d5be968, parent=<optimized out>) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__synchronized__/headers/folly/Synchronized.h:1272 #14 folly::SynchronizedBase<folly::Synchronized<watchman::Publisher::state, folly::SharedMutexImpl<false, void, std::atomic, folly::SharedMutexPolicyDefault> >, (folly::detail::SynchronizedMutexLevel)2>::rlock (this=<optimized out>) at buck-out/v2/gen/fbcode/110b607930331a92/folly/__synchronized__/headers/folly/Synchronized.h:229 #15 watchman::Publisher::hasSubscribers (this=<optimized out>) at fbcode/watchman/PubSub.cpp:117 #16 0x0000000002ecac20 in watchman::Log::log<char const (&) [59]> (this=<optimized out>, level=level@entry=watchman::ABORT, args=...) at buck-out/v2/gen/fbcode/110b607930331a92/watchman/__logging__/headers/watchman/Logging.h:42 #17 0x0000000002ec9b24 in watchman::log<char const (&) [59]> (level=watchman::ABORT, args=...) at buck-out/v2/gen/fbcode/110b607930331a92/watchman/__logging__/headers/watchman/Logging.h:121 #18 (anonymous namespace)::terminationHandler () at fbcode/watchman/SignalHandler.cpp:165 #19 0x00007f1c3b0c7b3a in __cxxabiv1::__terminate (handler=<optimized out>) at ../../.././libstdc++-v3/libsupc++/eh_terminate.cc:48 #20 0x00007f1c3b0c7ba5 in std::terminate () at ../../.././libstdc++-v3/libsupc++/eh_terminate.cc:58 #21 0x0000000002d8cde1 in std::thread::~thread (this=0x7f1c3ac2ef90) at fbcode/third-party-buck/platform010/build/libgcc/include/c++/trunk/bits/std_thread.h:152 #22 0x00007f1c3b3cc8f8 in __run_exit_handlers (status=1, listp=0x7f1c3b598658 <__exit_funcs>, run_list_atexit=<optimized out>, run_dtors=<optimized out>) at exit.c:113 #23 0x00007f1c3b3cca0a in __GI_exit (status=<optimized out>) at exit.c:143 #24 0x00007f1c3b3b165e in __libc_start_call_main (main=0x2d11220 <main(int, char**)>, argc=2, argv=0x7ffd2d5bec78) at ../sysdeps/nptl/libc_start_call_main.h:74 #25 0x00007f1c3b3b1718 in __libc_start_main_impl (main=0x2d11220 <main(int, char**)>, argc=2, argv=0x7ffd2d5bec78, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd2d5bec68) at ../csu/libc-start.c:409 #26 0x0000000002d0e181 in _start () at ../sysdeps/x86_64/start.S:116 Reviewed By: xavierd Differential Revision: D40166374 fbshipit-source-id: 7017e20234e5e0a9532eb61a63ac49ac0020d443
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These are a few minor build system changes to get cleaner, more human readable, output.