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fb8f32d077
The problem was that when a embedded linked version of mysqltest crashed there was no way to obtain a stack trace if no core file is available. Another problem is that the embedded version of libmysql was not behaving (crash) the same as the non-embedded with respect to sending commands to a explicitly closed connection. The solution is to generate a mysqltest's stack trace on crash and to enable "reconnect" if the connection handle was explicitly closed so the behavior matches the non-embedded one. client/CMakeLists.txt: Link mysys to mysqltest. client/Makefile.am: Link mysys to mysqltest. client/mysqltest.c: Add fatal signal handling with backtracing for Unix and Windows. configure.in: Add check for weak symbols support and remove a spurious word. include/Makefile.am: Add new header with prototype for stack tracing functions. include/my_stacktrace.h: Add new header with prototype for stack tracing functions. libmysqld/CMakeLists.txt: stack tracing is now part of mysys. libmysqld/Makefile.am: stack tracing is now part of mysys. libmysqld/lib_sql.cc: Re-connect if connection was explicitly closed. This is done to match the behavior of the non-embeded libmysql. mysql-test/t/sql_low_priority_updates_func.test: Test expects parallelism between queries that cannot be guaranteed under embedded. mysys/CMakeLists.txt: Add stacktrace to mysys. mysys/Makefile.am: Add stacktrace to mysys. mysys/stacktrace.c: Move stacktrace to mysys and add weak symbol for the C++ name de-mangling function so that it can later be overridden in C++ code. Also add my_ prefix to exported functions. sql/CMakeLists.txt: stacktrace was moved to mysys. sql/Makefile.am: stacktrace was moved to mysys. sql/mysqld.cc: Add my_ prefix to mysys functions.
81 lines
2.9 KiB
Makefile
81 lines
2.9 KiB
Makefile
# Copyright (C) 2000-2006 MySQL AB
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public
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# License as published by the Free Software Foundation; version 2
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# of the License.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Library General Public License for more details.
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#
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# You should have received a copy of the GNU Library General Public
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# License along with this library; if not, write to the Free
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# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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# MA 02111-1307, USA
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BUILT_SOURCES = $(HEADERS_GEN) link_sources
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HEADERS_GEN = mysql_version.h my_config.h
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HEADERS_ABI = mysql.h mysql_com.h mysql_time.h \
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my_list.h my_alloc.h typelib.h mysql/plugin.h
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pkginclude_HEADERS = $(HEADERS_ABI) my_dbug.h m_string.h my_sys.h \
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my_xml.h mysql_embed.h \
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my_pthread.h my_no_pthread.h \
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decimal.h errmsg.h my_global.h my_net.h \
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my_getopt.h sslopt-longopts.h my_dir.h \
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sslopt-vars.h sslopt-case.h sql_common.h keycache.h \
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m_ctype.h my_attribute.h $(HEADERS_GEN)
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noinst_HEADERS = config-win.h config-netware.h my_bit.h \
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heap.h my_bitmap.h my_uctype.h \
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myisam.h myisampack.h myisammrg.h ft_global.h\
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mysys_err.h my_base.h help_start.h help_end.h \
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my_nosys.h my_alarm.h queues.h rijndael.h sha1.h \
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my_aes.h my_tree.h my_trie.h hash.h thr_alarm.h \
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thr_lock.h t_ctype.h violite.h my_md5.h base64.h \
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mysql_version.h.in my_handler.h my_time.h \
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my_vle.h my_user.h my_atomic.h atomic/nolock.h \
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atomic/rwlock.h atomic/x86-gcc.h atomic/x86-msvc.h \
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atomic/gcc_builtins.h my_libwrap.h my_stacktrace.h
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# Remove built files and the symlinked directories
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CLEANFILES = $(BUILT_SOURCES) readline openssl
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EXTRA_DIST = mysql_h.ic
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# Some include files that may be moved and patched by configure
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DISTCLEANFILES = sched.h $(CLEANFILES)
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link_sources:
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-$(RM) -f readline openssl
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@readline_h_ln_cmd@
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@yassl_h_ln_cmd@
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echo timestamp > link_sources
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# We want both "my_config.h" and "config.h" that are identical, as
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# MySQL sources assumes the name "my_config.h", and 3rd party sources
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# assumes the name "config.h".
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my_config.h: config.h
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$(CP) config.h my_config.h
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# These files should not be included in distributions since they are
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# generated by configure from the .h.in files
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dist-hook:
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$(RM) -f $(distdir)/mysql_version.h $(distdir)/my_config.h
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#
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# Rules for checking that ABI has not changed
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#
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# Create a icheck file and compare it to the reference
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abi_check: $(HEADERS_ABI) mysql_version.h mysql_h.ic
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@set -ex; \
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if [ @ICHECK@ != no ] ; then \
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@ICHECK@ --canonify --skip-from-re /usr/ -o $@ $(HEADERS_ABI); \
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@ICHECK@ --compare mysql_h.ic $@; \
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fi; \
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touch abi_check;
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# Don't update the files from bitkeeper
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%::SCCS/s.%
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