fanquake e1b30d4a03 Merge bitcoin/bitcoin#23616: build: Bump AX_PTHREAD macro to the latest version ... d796091b04f3b02d2280aaa761c2b94950199da8 build: Bump AX_PTHREAD macro to the latest version (Hennadii Stepanov) Pull request description: This PR silents autoconf >2.69 (this [one](https://formulae.brew.sh/formula/autoconf), for instance) warnings about the obsolete `$as_echo`: ``` % ./autogen.sh ... configure.ac:847: warning: $as_echo is obsolete; use AS_ECHO(["message"]) instead lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from... lib/m4sugar/m4sh.m4:699: AS_IF is expanded from... ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from... ./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from... build-aux/m4/ax_pthread.m4:89: AX_PTHREAD is expanded from... configure.ac:847: the top level ... ``` No other behavior changes. ACKs for top commit: fanquake: ACK d796091b04f3b02d2280aaa761c2b94950199da8 - matches upstream at serial 31. Tree-SHA512: aa9b60698f453427221444a5a63420d833c4c5dd23f8b0c74e5bd4639daec9c6cff0907a5281c00103ccb030e394998cf05653be750d4a3bf0f37ca41ff6fbe1		2023-04-17 11:17:34 -05:00
..
ax_boost_base.m4
ax_boost_filesystem.m4
ax_boost_thread.m4
ax_boost_unit_test_framework.m4
ax_check_compile_flag.m4
ax_check_link_flag.m4
ax_check_preproc_flag.m4
ax_cxx_compile_stdcxx.m4
ax_gcc_func_attribute.m4
ax_pthread.m4	Merge bitcoin/bitcoin#23616: build: Bump AX_PTHREAD macro to the latest version	2023-04-17 11:17:34 -05:00
bitcoin_find_bdb48.m4	Merge bitcoin/bitcoin#23168: build: no-longer fail default configure if BDB isn't available	2023-04-17 11:17:34 -05:00
bitcoin_qt.m4
bitcoin_runtime_lib.m4
bitcoin_subdir_to_include.m4
l_atomic.m4
l_socket.m4