430 Commits (bfdd0734869a22217c15858d7a76d0dacc2ebc86)

Author	SHA1	Message	Date
fanquake	7d1a3bda21	Merge #18709: doc: note why we can't use thread_local with glibc back compat ... b155fcda51 doc: fix typo in configure.ac (fanquake) 20a30922fb doc: note why we can't use thread_local with glibc back compat (fanquake) Pull request description: Given that we went through a [gitian build](https://github.com/bitcoin/bitcoin/pull/18681) to remember why this is the case, we might as well make a note of it in configure.ac. [From #18681](https://github.com/bitcoin/bitcoin/pull/18681#issuecomment-615526634): Looking at the Linux build log, this has failed with: ```bash Checking glibc back compat... bitcoind: symbol __cxa_thread_atexit_impl from unsupported version GLIBC_2.18 bitcoind: failed IMPORTED_SYMBOLS bitcoin-cli: symbol __cxa_thread_atexit_impl from unsupported version GLIBC_2.18 bitcoin-cli: failed IMPORTED_SYMBOLS bitcoin-tx: symbol __cxa_thread_atexit_impl from unsupported version GLIBC_2.18 bitcoin-tx: failed IMPORTED_SYMBOLS bitcoin-wallet: symbol __cxa_thread_atexit_impl from unsupported version GLIBC_2.18 bitcoin-wallet: failed IMPORTED_SYMBOLS test/test_bitcoin: symbol __cxa_thread_atexit_impl from unsupported version GLIBC_2.18 test/test_bitcoin: failed IMPORTED_SYMBOLS bench/bench_bitcoin: symbol __cxa_thread_atexit_impl from unsupported version GLIBC_2.18 bench/bench_bitcoin: failed IMPORTED_SYMBOLS qt/bitcoin-qt: symbol __cxa_thread_atexit_impl from unsupported version GLIBC_2.18 ``` `__cxa_thread_atexit_impl` is used for [thread_local variable destruction](https://sourceware.org/glibc/wiki/Destructor%20support%20for%20thread_local%20variables): > To implement this support, glibc defines __cxa_thread_atexit_impl exclusively for use by libstdc++ (which has the __cxa_thread_atexit to wrap around it), that registers destructors for thread_local variables in a list. Upon thread or process exit, the destructors are called in reverse order in which they were added. As suggested, this only became available in glibc 2.18. From the [2.18 release notes](https://sourceware.org/legacy-ml/libc-alpha/2013-08/msg00160.html): > * Add support for calling C++11 thread_local object destructors on thread and program exit. This needs compiler support for offloading C++11 destructor calls to glibc. ACKs for top commit: hebasto: ACK b155fcda51 Tree-SHA512: 5b9567e4a70598a4b0b91956f44ae0d93091db17c84cbf9817dac6cfa992c97d3438a8b1bb66644c74891f2149e44984daed445d22de93ca8858c5b0eabefb40	5 years ago
fanquake	b155fcda51	doc: fix typo in configure.ac ... s/liner/linker/	5 years ago
fanquake	20a30922fb	doc: note why we can't use thread_local with glibc back compat	5 years ago
Hennadii Stepanov	b68e717967	build: Set libevent minimum version to 2.0.21	5 years ago
MarcoFalke	f29bd546ec	Revert "Merge #16367: Multiprocess build support" ... This reverts the changes made in merge commit 1b307613604883daea4913a65da30ae073c9dc4d: This reverts commit b919efadff. This reverts commit d54f64c6c7. This reverts commit 787f40668d. This reverts commit d630646662. This reverts commit e6e44eedd5.	5 years ago
MarcoFalke	1b30761360	Merge #16367: Multiprocess build support ... b919efadff depends: Use default macos clang compiler (Russell Yanofsky) d54f64c6c7 Add multiprocess travis configuration (Russell Yanofsky) 787f40668d Set LD_LIBRARY_PATH consistently in travis tests (Russell Yanofsky) d630646662 libmultiprocess depends build (Russell Yanofsky) e6e44eedd5 Multiprocess build changes (Russell Yanofsky) Pull request description: This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10). This splits autotools, depends build, and travis changes out of #10102, so code changes and build system changes can be reviewed separately. ACKs for top commit: hebasto: re-ACK b919efadff, rebased only since my [previous](https://github.com/bitcoin/bitcoin/pull/16367#issuecomment-605514556) review. Tree-SHA512: ebc5e403cc99a0d9629ed7fe1595e01d57e6d1255cbf03968a3196ff6f528f734c78060fdc065724ee1f923bcc5aa2b29470fcb36a7f15957eb57c76d58178a4	5 years ago
MarcoFalke	4eb1eeb02c	Merge #18504: build: Drop bitcoin-tx and bitcoin-wallet dependencies on libevent ... 01a3392b1b Drop bitcoin-wallet dependency on libevent (Russell Yanofsky) 0660119ac3 Drop unintended bitcoin-tx dependency on libevent (Russell Yanofsky) Pull request description: This fixes compile errors trying to build bitcoin-tx and bitcoin-wallet without libevent, which were reported by Luke Dashjr in https://github.com/bitcoin/bitcoin/issues/18465 The fix avoiding `bitcoin-tx` dependency on libevent just adds a conditional build rule. This is implemented in the first commit (more details in commit description). The fix avoiding `bitcoin-wallet` dependency on libevent requires minor code changes, because `bitcoin-wallet` (unlike `bitcoin-tx`) links against code that calls `urlDecode` / `evhttp_uridecode`. This fix is implemented in the second commit (again details in the commit description). ACKs for top commit: jonasschnelli: utACK 01a3392b1b. Tree-SHA512: d2245e912ab494cccceeb427a1eca8e55b01a0006ff93eebcfb5461ae7cecd1083ac2de443d9db036b18bdc6f0fb615546caaa20c585046f66d234937f74870a	5 years ago
Wladimir J. van der Laan	d84c9aa25d	build: Bump version to 0.20.99 ... Now that 0.20 branch has been split off, master is 0.20.99 (pre-0.21). Also clean out release notes. Tree-SHA512: bba6133ae9708f75206c8934901b9f9909a233330f4dfefb3c24175bf8e11631cdc89a5d24a22421a73083f7eb743e977db8020b87dfbd3c1e6043929a19a285	5 years ago
Russell Yanofsky	e6e44eedd5	Multiprocess build changes ... autotools and automake changes to support multiprocess execution. This adds a new --enable-multiprocess flag, and build configuration code to detect libraries needed for multiprocess support. The --enable-multiprocess flag builds new bitcoin-node and bitcoin-gui executables, which are updated in https://github.com/bitcoin/bitcoin/pull/10102 to communicate across processes. But for now they are functionally equivalent to existing bitcoind and bitcoin-qt executables.	5 years ago
fanquake	9e071b0089	test: remove rapidcheck integration and tests	5 years ago
Russell Yanofsky	0660119ac3	Drop unintended bitcoin-tx dependency on libevent ... Don't include util/url.cpp to libbitcoin_util.a when libevent isn't available. This fixes a compile error trying to build bitcoin-tx without libevent reported by Luke Dashjr in https://github.com/bitcoin/bitcoin/issues/18465 Fixes #18465	5 years ago
Ben Woosley	a46484c8b3	build: Detect gmtime_* definitions via configure ... This improves the portability of the codebase and fixes compilation with mingw-w64 7.0+. Co-authored-by: fanquake <fanquake@gmail.com>	5 years ago
Wladimir J. van der Laan	bdc2644b72	Merge #18107: build: Add cov_fuzz target ... faf7d4fa86 build: Add cov_fuzz target (MarcoFalke) fac71e364e build: link fuzz/test_runner.py for out-of-tree builds (MarcoFalke) faf2c5aca0 build: Remove unused USE_COVERAGE (MarcoFalke) Pull request description: Only libFuzzer is supported right now, so clang is required. Thus, this needs a workaround such as https://github.com/bitcoin/bitcoin/issues/12602#issuecomment-562788247 Can be tested with: ``` mkdir build && cd build ../configure --enable-fuzz --with-sanitizers=fuzzer --enable-lcov --enable-lcov-branch-coverage CC=clang CXX=clang++ make $MAKEJOBS make cov_fuzz ACKs for top commit: practicalswift: ACK faf7d4fa86 Tree-SHA512: 6828f8f81d95f6781713d0b09d7eba2ffdb50217e09ca839db61791a4ed70024859c7a0cb01d9eede79166d574dd57ece01f9d9fe2610d4a72a4ca4a4ce0b838	5 years ago
Hennadii Stepanov	f709ad0c90	build: Fix libevent linking for bench_bitcoin binary	5 years ago
fanquake	e90e3e684f	build: fix sysctl() detection on macOS ... sysctl() on *BSD takes a "const int *name", whereas sysctl() on macOS it takes an "int *name". So our configure check and sysctl() detection on macOS currently fails: ```bash /usr/include/sys/sysctl.h:759:9: note: candidate function not viable: no known conversion from 'const int [2]' to 'int *' for 1st argument int sysctl(int *, u_int, void *, size_t *, void *, size_t); ``` This change removes the name argument from the sysctl() detection check, meaning we will detect correctly on macOS and *BSD. For consistency we also switch to using the more generic, non-const version of the name parameter in the rest of our usage.	5 years ago
Wladimir J. van der Laan	3b21a78634	Merge #18290: build: Set minimum Automake version to 1.13 ... ddc7e42d60 build: Set minimum Automake version to 1.13 (Hennadii Stepanov) Pull request description: This PR suggests to set the required minimum Automake version to `1.13` explicitly for the following reasons: - it guarantees that [CVE-2012-3386](https://lists.gnu.org/archive/html/automake/2012-07/msg00023.html) has been fixed - `AC_CONFIG_MACRO_DIR` macro support, which we already use; from the [release notes](https://lists.gnu.org/archive/html/automake/2012-12/msg00038.html): > Improvements to aclocal and related rebuilds rules: > - Autoconf-provided macros AC_CONFIG_MACRO_DIR and AC_CONFIG_MACRO_DIRS are now traced by aclocal, and can be used to declare the local m4 include directories. Formerly, one had to specify it with an explicit '-I' option to the 'aclocal' invocation. - `AM_SILENT_RULES` macro support (since version `1.11`) Automake `1.13` requires Autoconf `2.65` or greater. We already have `2.69` since #17769. --- For reference, Automake `1.13` was released in [December of 2012](https://lists.gnu.org/archive/html/automake/2012-12/msg00038.html). CentOS 7 uses Automake [`1.13.4`](https://centos.pkgs.org/7/centos-x86_64/automake-1.13.4-3.el7.noarch.rpm.html) See the Automake docs for more info: - [`AM_INIT_AUTOMAKE`](https://www.gnu.org/software/automake/manual/automake.html#Public-Macros) - [List of Automake options](https://www.gnu.org/software/automake/manual/automake.html#List-of-Automake-options) ACKs for top commit: laanwj: so also ACK ddc7e42d60 fanquake: ACK ddc7e42d60 - I think adding a minimum required version here is fine. I'd be surprised if someone who is currently building Bitcoin Core was unable to after this change. Tree-SHA512: a1f97864bc3a513450c03d041498f28e823e6f8cd9710d81df081435d72bd4b6cd2f3deb997dbf902f950215a859e48a2ee7ca1f8ebf4271778dd951ab78abf4	5 years ago
Hennadii Stepanov	ddc7e42d60	build: Set minimum Automake version to 1.13	5 years ago
fanquake	bd37f2bc26	build: remove Boost Chrono detection from build system	5 years ago
fanquake	97aadf98d0	Merge #16117: util: Replace boost sleep with std sleep ... fae86c38bc util: Remove unused MilliSleep (MarcoFalke) fa9af06d91 scripted-diff: Replace MilliSleep with UninterruptibleSleep (MarcoFalke) fa4620be78 util: Add UnintrruptibleSleep (MarcoFalke) Pull request description: We don't use the interruptible feature of boost's sleep anywhere, so replace it with the sleep in `std::thread` ACKs for top commit: ajtowns: ACK fae86c38bc quick code review practicalswift: ACK fae86c38bc -- patch looks correct sipa: Concept and code review ACK fae86c38bc fanquake: ACK fae86c38bc - note that an instance of `DHAVE_WORKING_BOOST_SLEEP_FOR` was missed in the [linter](https://github.com/bitcoin/bitcoin/blob/master/test/lint/extended-lint-cppcheck.sh#L69), but that can be cleaned up later. Tree-SHA512: 7c0f8eb197664b9f7d9fe6c472c77d384f11c797c913afc31de4b532e3b4fd9ea6dd174f92062ff9d1ec39b25e0900ca7c597435add87f0f2477d9557204848c	5 years ago
fanquake	3d9b41ecc0	build: add --enable-determinism configure flag ... If used, this will enable additional compile / link time flags that will make subsequent builds of bitcoind determinisitic.	5 years ago
MarcoFalke	fae86c38bc	util: Remove unused MilliSleep	5 years ago
Sjors Provoost	6ba617dbe2	build: add Wreturn-type to Werror flags ... This is supported by GCC and Clang. https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html https://clang.llvm.org/docs/DiagnosticsReference.html#wreturn-type	5 years ago
MarcoFalke	fac71e364e	build: link fuzz/test_runner.py for out-of-tree builds	5 years ago
MarcoFalke	faf2c5aca0	build: Remove unused USE_COVERAGE	5 years ago
Wladimir J. van der Laan	0193fd766b	Merge #18082: logging: enable thread_local usage on macOS ... d76894987d logging: enable thread_local usage on macOS (fanquake) Pull request description: Now that we're building against a newer SDK (`10.14`), we should be able to enable `thread_local` usage on macOS. Have tested building and running locally, as well as cross-compiling and running the binaries on a macOS 10.14 system. #### master 8a56f79d49 ```bash src/bitcoind -logthreadnames=1 2020-02-06T04:38:33Z [] Bitcoin Core version v0.19.99.0-8a56f79d4 (release build) 2020-02-06T04:38:33Z [] Assuming ancestors of block 00000000000000000005f8920febd3925f8272a6a71237563d78c2edfdd09ddf have valid signatures. 2020-02-06T04:38:33Z [] Setting nMinimumChainWork=000000000000000000000000000000000000000008ea3cf107ae0dec57f03fe8 2020-02-06T04:38:33Z [] Using the 'sse4(1way),sse41(4way),avx2(8way)' SHA256 implementation 2020-02-06T04:38:33Z [] Using RdSeed as additional entropy source ``` #### this PR d76894987d ```bash checking for thread_local support... yes ... src/bitcoind -logthreadnames=1 2020-02-06T04:17:49Z [net] net thread start 2020-02-06T04:17:49Z [opencon] opencon thread start 2020-02-06T04:17:49Z [dnsseed] dnsseed thread start 2020-02-06T04:17:49Z [init] init message: Done loading 2020-02-06T04:17:49Z [msghand] msghand thread start 2020-02-06T04:17:49Z [addcon] addcon thread start ... 2020-02-06T04:17:54Z [init] tor: Thread interrupt 2020-02-06T04:17:54Z [init] Shutdown: In progress... ``` From the [Xcode 8 release notes](https://developer.apple.com/library/archive/releasenotes/DeveloperTools/RN-Xcode/Chapters/Introduction.html#//apple_ref/doc/uid/TP40001051-CH1-SW78) > C++ now supports the thread_local keyword, which declares thread-local storage (TLS) and supports C++ classes with non-trivial constructors and destructors. (9001553) ACKs for top commit: jonasschnelli: Tested ACK d76894987d nijynot: ACK d768949 hebasto: ACK d76894987d Tree-SHA512: 48f3e4104b80bd7b6aedcef10bb1957b073530130f33af7c5cb59e876ac3f5480e53d7af1c0b226d809fe9eef1add3d6c3fb6de4af174966202c6030060ea823	5 years ago
Wladimir J. van der Laan	22d11187ee	Merge #17398: build: Update leveldb to 1.22+ ... 677fb8e923 test: Add ubsan surpression for crc32c (Wladimir J. van der Laan) 8e68bb1dde build: Disable msvc warning 4722 for leveldb build (Aaron Clauson) be23949765 build: MSVC changes for leveldb update (Aaron Clauson) 9ebdf04757 build: CRC32C build system integration (Wladimir J. van der Laan) 402252a808 build: Add LCOV exception for crc32c (Wladimir J. van der Laan) 3a037d0067 test: Add crc32c exception to various linters and generation scripts (Wladimir J. van der Laan) 84ff1b2076 test: Add crc32c to subtree check linter (Wladimir J. van der Laan) 7cf13a5134 doc: Add crc32c subtree to developer notes (Wladimir J. van der Laan) 24d02a9ac0 build: Update build system for new leveldb (Wladimir J. van der Laan) 2e1819311a Squashed 'src/crc32c/' content from commit 224988680f7673cd7c769963d4035cb315aa3388 (Wladimir J. van der Laan) 66480821b3 Squashed 'src/leveldb/' changes from f545dfabff4c2e9836efed094dba99a34fbc6b88..f8ae182c1e5176d12e816fb2217ae33a5472fdd7 (Wladimir J. van der Laan) Pull request description: This updates leveldb to currently newest upstream commit 0c40829872: - CRC32C hardware acceleration is now an external library [crc32c](https://github.com/google/crc32c). This adds acceleration on ARM, and should be faster on x86 because of using prefetch. It also makes it easy to support similar instruction sets on other platforms in the future. - Thread handling uses C++11, instead of platform specific code. - Native windows environment was added. No need to maintain our own hacky one, anymore. - Upstream now builds using CMake. This doesn't mean we need to use that (phew), but internal configuration changed to a a series of checks, instead of OS profiles. This means the blanket error "Cannot build leveldb for $host. Please file a bug report' is removed. All changes: a53934a3ae...0c40829872 Pretty much all our changes have been subsumed by upstream, so we figured it was cleaner to start over with a new branch from upstream with the still-relevant patches applied: https://github.com/bitcoin-core/leveldb/tree/bitcoin-fork-new There's quite some testing to be done (see below). See https://github.com/bitcoin-core/leveldb/issues/25 and https://github.com/bitcoin-core/leveldb/pull/26 for more history and context. TODO: - [x] Subtree `crc32c` - [x] Make linters happy about crc32 subtree - [x] Integrate `crc32c` library into build system - [x] MSVC build system ACKs for top commit: sipa: ACK 677fb8e923 Tree-SHA512: 37ee92a750e053e924bc4626b12bb3fd81faa9f8c5ebaa343931fee810c45ba05aa6051fdea82535fa351bf2be7297801b98af9469865fc5ead771650a5d6240	5 years ago
fanquake	d76894987d	logging: enable thread_local usage on macOS	5 years ago
Wladimir J. van der Laan	9ebdf04757	build: CRC32C build system integration	5 years ago
Wladimir J. van der Laan	24d02a9ac0	build: Update build system for new leveldb ... Upstream leveldb switched build systems, which means we need to define a few different values.	5 years ago
fanquake	acd644b83d	build: remove --large-address-aware linker flag ... This flag was used when building 32-bit Windows executables, which we no-longer do, and is not accepted by the linker for any of the hosts we currently build for. i.e: ```bash checking whether the linker accepts -Wl,--large-address-aware... no ``` --large-address-aware If given, the appropriate bit in the "Characteristics" field of the COFF header is set to indicate that this executable supports virtual addresses greater than 2 gigabytes. This should be used in conjunction with the /3GB or /USERVA=value megabytes switch in the "[operating systems]" section of the BOOT .INI. Otherwise, this bit has no effect. [This option is specific to PE targeted ports of the linker] You can check that the appropriate bit in the COFF header of our current Windows binaries is still be set using dumpbin. i.e: ```powershell dumpbin /headers .\bitcoind.exe FILE HEADER VALUES <snip> 26 characteristics Executable Line numbers stripped Application can handle large (>2GB) addresses ```	5 years ago
fanquake	2525c096b0	build: remove configure checks for win libraries we don't link against ... While cross compiling, HOST=x86_64-w64-mingw32, none of these libs actually seem to be passed to the linker.	5 years ago
Wladimir J. van der Laan	7a311fa54a	Merge #17738: build: remove linking librt for backwards compatibility ... f7453dcc03 build: remove linking librt for backwards compatibility (fanquake) Pull request description: Now that we require glibc 2.17+, see #17538, we can remove linking librt for backwards compatibility purposes. The `clock_*` functions from librt were merged into glibc as part of the [2.17 release](https://sourceware.org/ml/libc-announce/2012/msg00001.html): * The `clock_*` suite of functions (declared in <time.h>) is now available directly in the main C library. Previously it was necessary to link with -lrt to use these functions. This change has the effect that a single-threaded program that uses a function such as `clock_gettime' (and is not linked with -lrt) will no longer implicitly load the pthreads library at runtime and so will not suffer the overheads associated with multi-thread support in other code such as the C++ runtime library. Note that `librt` is already unused by the RISC-V and AARCH64 binaries as their librts don't export any `clock_*` functions. As an example, you can find a diff of the arm32 vs arm64 librt symbols [here](https://gist.github.com/fanquake/b08cb1f0d14df3133395d7796ebf030c). Below is the library usage for the `v0.19.0.1` release (can delete these tables pre-merge). #### RISC-V ```bash riscv/bin/bitcoin-cli: ['libpthread.so.0', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-riscv64-lp64d.so.1'] riscv/bin/bitcoin-qt: ['libpthread.so.0', 'libfontconfig.so.1', 'libfreetype.so.6', 'libxcb.so.1', 'libdl.so.2', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-riscv64-lp64d.so.1', 'libatomic.so.1'] riscv/bin/bitcoin-wallet: ['libpthread.so.0', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-riscv64-lp64d.so.1', 'libatomic.so.1'] riscv/bin/bitcoind: ['libpthread.so.0', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-riscv64-lp64d.so.1', 'libatomic.so.1'] riscv/bin/bitcoin-tx: ['libpthread.so.0', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-riscv64-lp64d.so.1'] riscv/bin/test_bitcoin: ['libpthread.so.0', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-riscv64-lp64d.so.1', 'libatomic.so.1'] ``` #### AARCH64 ```bash aarch64/bin/bitcoin-cli: ['libpthread.so.0', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-aarch64.so.1'] aarch64/bin/bitcoin-qt: ['libpthread.so.0', 'libfontconfig.so.1', 'libfreetype.so.6', 'libxcb.so.1', 'libdl.so.2', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-aarch64.so.1'] aarch64/bin/bitcoin-wallet: ['libpthread.so.0', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-aarch64.so.1'] aarch64/bin/bitcoind: ['libpthread.so.0', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-aarch64.so.1'] aarch64/bin/bitcoin-tx: ['libpthread.so.0', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-aarch64.so.1'] aarch64/bin/test_bitcoin: ['libpthread.so.0', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-aarch64.so.1'] ``` #### ARM LINUX GNUEABIHF ```bash arm32/bin/bitcoin-cli: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-armhf.so.3'] arm32/bin/bitcoin-qt: ['libpthread.so.0', 'librt.so.1', 'libfontconfig.so.1', 'libfreetype.so.6', 'libxcb.so.1', 'libdl.so.2', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-armhf.so.3'] arm32/bin/bitcoin-wallet: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-armhf.so.3'] arm32/bin/bitcoind: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-armhf.so.3'] arm32/bin/bitcoin-tx: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-armhf.so.3'] arm32/bin/test_bitcoin: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-armhf.so.3'] ``` #### LINUX X86_64 ```bash x86_64/bin/bitcoin-cli: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-x86-64.so.2'] x86_64/bin/bitcoin-qt: ['libpthread.so.0', 'librt.so.1', 'libfontconfig.so.1', 'libfreetype.so.6', 'libxcb.so.1', 'libdl.so.2', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-x86-64.so.2'] x86_64/bin/bitcoin-wallet: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-x86-64.so.2'] x86_64/bin/bitcoind: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-x86-64.so.2'] x86_64/bin/bitcoin-tx: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-x86-64.so.2'] x86_64/bin/test_bitcoin: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux-x86-64.so.2'] ``` #### LINUX i686 ```bash i686/bin/bitcoin-cli: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux.so.2'] i686/bin/bitcoin-qt: ['libpthread.so.0', 'librt.so.1', 'libfontconfig.so.1', 'libfreetype.so.6', 'libxcb.so.1', 'libdl.so.2', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux.so.2'] i686/bin/bitcoin-wallet: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux.so.2'] i686/bin/bitcoind: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux.so.2'] i686/bin/bitcoin-tx: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux.so.2'] i686/bin/test_bitcoin: ['libpthread.so.0', 'librt.so.1', 'libm.so.6', 'libgcc_s.so.1', 'libc.so.6', 'ld-linux.so.2'] ``` ACKs for top commit: laanwj: ACK f7453dcc03 Tree-SHA512: b418260edcda88583abfa386a592ebfb977d111e8e2ba887a30bf830b0b10dba429b9cfd615fad453ff0bb824225914ccb91433064b158ae1fbb9d20fc0b9937	5 years ago
fanquake	b0a254019c	build: add Wdate-time to Werror flags ... -Wdate-time Warn when macros __TIME__, __DATE__ or __TIMESTAMP__ are encountered as they might prevent bit-wise-identical reproducible compilations. This is supported by GCC and Clang. https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html https://clang.llvm.org/docs/DiagnosticsReference.html#wdate-time	5 years ago
fanquake	f7453dcc03	build: remove linking librt for backwards compatibility ... Now that we require glibc 2.17+, #17538, we can remove linking in librt for backwards compatibility purposes. The clock_* functions from librt were merged into glibc as part of the 2.17 release. * The `clock_*' suite of functions (declared in <time.h>) is now available directly in the main C library. Previously it was necessary to link with -lrt to use these functions. This change has the effect that a single-threaded program that uses a function such as `clock_gettime' (and is not linked with -lrt) will no longer implicitly load the pthreads library at runtime and so will not suffer the overheads associated with multi-thread support in other code such as the C++ runtime library. https://sourceware.org/ml/libc-announce/2012/msg00001.html Note that librt is already not linked by the RISC-V and AARCH64 binaries.	5 years ago
Emil Engler	8dc9aa90c3	doc: Update license year range to 2020	5 years ago
fanquake	4f4ae6f97e	build: set AC_PREREQ to 2.69 ... We use build macros such as AX_CHECK_LINK_FLAG, that require >=2.64, so our configure should also require Autoconf >= 2.64. The build would already blow up if 2.64 wasn't available. i.e: configure.ac:320: error: Autoconf version 2.64 or higher is required build-aux/m4/ax_check_link_flag.m4:74: AX_CHECK_LINK_FLAG is expanded from... For reference, Autoconf 2.69 was released in April of 2012. https://lists.gnu.org/archive/html/autoconf/2012-04/msg00041.html See https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Versioning.html for more info on AC_PREREQ.	5 years ago
fanquake	47f45b6776	Merge #17686: build: add -bind_at_load to macOS hardened LDFLAGS ... c78b123982 build: add -bind_at_load to hardened LDFLAGS (fanquake) Pull request description: This performs the same function as `-Wl,-z,now`, except for ld on macOS. You can check the binaries using `otool -l`, and looking for the `LC_DYLD_INFO_ONLY` section; `lazy_bind_off` and `lazy_bind_size` should both be 0. This seems to be the case with our current release binaries. However we can make the check, and applying the flag explicit in configure. man ld: ```bash -bind_at_load Sets a bit in the mach header of the resulting binary which tells dyld to bind all symbols when the binary is loaded, rather than lazily. ``` TODO: - [ ] Follow up with `MH_BINDATLOAD` flag. ACKs for top commit: theuni: ACK c78b123982. Tree-SHA512: 12259558b84f7e3d75d6fcde63b517685e42b18fcf8e8cfcf347483c5ba089d3b4b6d330e7b7f61f83a328fe4d141b771e8e52ddee9cac6da87dfc073ab1183d	5 years ago
fanquake	abc147de95	build: remove WINDOWS_BITS from build system ... We no longer build/ship 32 bit windows executables.	5 years ago
fanquake	c78b123982	build: add -bind_at_load to hardened LDFLAGS ... This performs the same function as -Wl,-z,now, except for ld on macOS. You can check the binaries using otool -l, looking for the LC_DYLD_INFO_ONLY section. lazy_bind_off and lazy_bind_size should both be 0. man ld: -bind_at_load Sets a bit in the mach header of the resulting binary which tells dyld to bind all symbols when the binary is loaded, rather than lazily.	5 years ago
fanquake	3ab1824625	build: Use dnl for all comments in configure.ac, rather than #	5 years ago
fanquake	8ddcbb4e41	build: Remove backticks from configure.ac	5 years ago
Wladimir J. van der Laan	c7c9c44278	Merge #17663: build: pass -dead_strip_dylibs to ld on macOS ... bd44711e1b build: pass -dead_strip_dylibs to ld on macOS (fanquake) Pull request description: This strips some unused dylibs from bitcoin-qt. ```diff otool -L src/qt/bitcoin-qt /usr/lib/libSystem.B.dylib - /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation -/System/Library/Frameworks/Security.framework/Versions/A/Security /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL -/System/Library/Frameworks/AGL.framework/Versions/A/AGL /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon /usr/lib/libc++.1.dylib /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO /usr/lib/libobjc.A.dylib ``` `AGL` - ObjC wrapper for OpenGL. `DiskArbitration` - mount/unmount notifications and events. `Security` - low level security operations, authentication services. From `man ld`: ``` Remove dylibs that are unreachable by the entry point or exported symbols. That is, suppresses the generation of load command commands for dylibs which supplied no symbols during the link. This option should not be used when linking against a dylib which is required at runtime for some indirect reason such as the dylib has an important initializer. ``` ACKs for top commit: theuni: ACK bd44711e1b. Tree-SHA512: 9592ce2966d28cb6c58e01efd401f56a4baa5dc5be5313f4fe8454632b578608be65a23c8602772049cd4655a9cb020fdd40d6622a244c301920d8c3db43f99a	5 years ago
fanquake	bd44711e1b	build: pass -dead_strip_dylibs to ld on macOS ... This strips some unused dylibs from bitcoin-qt. From man ld: Remove dylibs that are unreachable by the entry point or exported symbols. That is, suppresses the generation of load command commands for dylibs which supplied no symbols during the link. This option should not be used when linking against a dylib which is required at runtime for some indirect reason such as the dylib has an important initializer.	5 years ago
Hennadii Stepanov	651c636f9e	build: Fix configure report about qr	5 years ago
fanquake	8983ee3e6d	build: remove OpenSSL detection and libs	5 years ago
Wladimir J. van der Laan	0bb37e437e	Merge #17270: Feed environment data into RNG initializers ... d1c02775aa Report amount of data gathered from environment (Pieter Wuille) 64e1e022ce Use thread-safe atomic in perfmon seeder (Pieter Wuille) d61f2bb076 Run background seeding periodically instead of unpredictably (Pieter Wuille) 483b94292e Add information gathered through getauxval() (Pieter Wuille) 11793ea22e Feed CPUID data into RNG (Pieter Wuille) a81c494b4c Use sysctl for seeding on MacOS/BSD (Pieter Wuille) 2554c1b81b Gather additional entropy from the environment (Pieter Wuille) c2a262a78c Seed randomness with process id / thread id / various clocks (Pieter Wuille) 723c796667 [MOVEONLY] Move cpuid code from random & sha256 to compat/cpuid (Pieter Wuille) cea3902015 [MOVEONLY] Move perfmon data gathering to new randomenv module (Pieter Wuille) b51bae1a5a doc: minor corrections in random.cpp (fanquake) Pull request description: This introduces a new `randomenv` module that queries varies non-cryptographic (and non-RNG) sources of entropy available on the system; things like user IDs, system configuration, time, statistics, CPUID data. The idea is that these provide a fallback in scenarios where system entropy is somehow broken (note that if system entropy *fails* we will abort regardless; this is only meant to function as a last resort against undetected failure). It includes some data sources OpenSSL currently uses, and more. The separation between random and randomenv is a bit arbitrary, but I felt that all this "non-essential" functionality deserved to be separated from the core random module. ACKs for top commit: TheBlueMatt: utACK d1c02775aa. Certainly no longer measuring the time elapsed between a 1ms sleep (which got removed in the latest change) is a fair tradeoff for adding about 2 million other actually-higher-entropy bits :). laanwj: ACK d1c02775aa Tree-SHA512: d290a8db6538a164348118ee02079e4f4c8551749ea78fa44b2aad57f5df2ccbc2a12dc7d80d8f3e916d68cdd8e204faf9e1bcbec15f9054eba6b22f17c66ae3	5 years ago
Sjors Provoost	18b18f8e81	[build] ./configure --enable-werror: add unused-variable ... Turn corresponding warning on by default (not always covered by -Wall).	5 years ago
Pieter Wuille	a81c494b4c	Use sysctl for seeding on MacOS/BSD	5 years ago
Wladimir J. van der Laan	91fbcf41b3	Merge #16110: depends: Add Android NDK support ... f9af3ced1c Android: add all arch support (Block Mechanic) d419ca7e32 depends: export dynamic JNI symbols from static qtforandroid.a (Igor Cota) ed30684d03 Qt: patch androidjnimain.cpp to make sure JNI is initialised when statically compiled (Igor Cota) e4c319e8a1 builds: remove superfluous config_opts_aarch64_android (Igor Cota) 24ffef0c27 Patch libevent when building for Android (fix arc4random_addrandom) (Igor Cota) f1e40b3e71 Update bitcoin_qt.m4 (BlockMechanic) b4057d8261 Define TARGET_OS when host is android (Igor Cota) 80b475f159 Fix Android zlib cross compilation issue (https://stackoverflow.com/questions/21396988/zlib-build-not-configuring-properly-with-cross-compiler-ignores-ar) (Igor Cota) 45f8219015 Add full Android build example command and instructions on getting SDK/NDK (Igor Cota) b68f2a68c2 Add config opts and patch for aarch64_android build of Qt (Igor Cota) 9c4cb0166e Add ranlib to android.mk hosts file (fix OSX Android NDK build) (Igor Cota) c2a749c9c1 Add example Android host-platform-triplet and options (Igor Cota) 0b0cff3c61 Add support for building Android dependencies (Igor Cota) Pull request description: This allows one to build the dependencies with the Android SDK and goes towards fixing #11844. It has been tested to work with: `make HOST=aarch64-linux-android ANDROID_API_LEVEL=28 ANDROID_TOOLCHAIN_BIN=/home/user/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin NO_QT=1 NO_WALLET=1` ACKs for top commit: Sjors: ACK f9af3ce. I'm OK with merging and then improving later. Tree-SHA512: cb805115ebe5c9e33db2bf3eab8628808fe3f50052053d8877d8b8e4406d6fea1ed9e5c4dff85d777fb99c81be6ffb9d95a0e6d32344e728e5e0da6c653e2ce7	5 years ago
fanquake	befbc40eb5	build: remove EVP_MD_CTX_new detection ... This was added in #9475 to fix LibreSSL compatibility for BIP70, so is no longer required.	5 years ago