copy src from mysql-5.7.20

Author: trdtnguyen

BUILD/README

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+This directory used to contain lots of build scripts for building
+MySQL on various platforms. They are mostly gone, use cmake instead.
+
+Some scripts have been kept for backward compatibility (other scripts
+depend on them). Others have been kept to illustrate how to enable
+gcov or gprof, or explicitly selecting 64bit architecture.  If you
+want to use these scripts for building, you may want to speed things
+up a bit by setting environment variable MAKEFLAGS="-j8"
+(or some other number/flag depending on your environment)
+
+The recommended way to build MySQL for developers:
+
+cd <some build directory>
+cmake <path to source directory>
+make
+
+This will give you a release build, with compiler options taken from
+../cmake/build_configurations/compiler_options.cmake
+and "feature set" taken from
+../cmake/build_configurations/feature_set.cmake
+
+Adding -DWITH_DEBUG=1 to the cmake command line gives you a debug build.
+
+
+Building on Windows is slightly different:
+cd <some build directory>
+cmake <path to source directory>
+
+cmake --build . --config Debug
+or
+cmake --build . --config RelWithDebInfo
+
+
+If you have special needs, you can disable the defaults by setting
+these cmake variables off:
+
+WITH_DEFAULT_COMPILER_OPTIONS
+WITH_DEFAULT_FEATURE_SET
+
+Note: For building with unit tests, you need to tell cmake where to find
+the sources, see ../unittest/gunit/CMakeLists.txt
+You should *not* 'make install' googletest/googlemock on your system,
+the libraries must be built from source, with the unit tests.
+
+Note: You need to tell cmake where to find boost, see ../cmake/boost.cmake

BUILD/SETUP.sh

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+#!/bin/sh
+
+# Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public
+# License as published by the Free Software Foundation; version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public
+# License along with this library; if not, write to the Free
+# Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301, USA
+
+########################################################################
+
+get_key_value()
+{
+  echo "$1" | sed 's/^--[a-zA-Z_-]*=//'
+}
+
+usage()
+{
+cat <<EOF 
+Usage: $0 [-h|-n] [configure-options]
+  -h, --help              Show this help message.
+  -n, --just-print        Don't actually run any commands; just print them.
+  -c, --just-configure    Stop after running configure.
+  --with-debug=full       Build with full debug(no optimizations, keep call stack).
+  --warning-mode=[old|pedantic|maintainer]
+                          Influences the debug flags. Old is default.
+  --prefix=path           Build with prefix 'path'.
+
+Note: this script is intended for internal use by MySQL developers.
+EOF
+}
+
+parse_options()
+{
+  while test $# -gt 0
+  do
+    case "$1" in
+    --prefix=*)
+      prefix=`get_key_value "$1"`;;
+    --with-debug=full)
+      full_debug="=full";;
+    --warning-mode=*)
+      warning_mode=`get_key_value "$1"`;;
+    -c | --just-configure)
+      just_configure=1;;
+    -n | --just-print | --print)
+      just_print=1;;
+    -h | --help)
+      usage
+      exit 0;;
+    *)
+      echo "Unknown option '$1'"
+      exit 1;;
+    esac
+    shift
+  done
+}
+
+########################################################################
+
+if test ! -f sql/mysqld.cc
+then
+  echo "You must run this script from the MySQL top-level directory"
+  exit 1
+fi
+
+prefix="/usr/local/mysql"
+just_print=
+just_configure=
+warning_mode=
+maintainer_mode=
+full_debug=
+
+parse_options "$@"
+
+if test -n "$MYSQL_BUILD_PREFIX"
+then
+  prefix="$MYSQL_BUILD_PREFIX"
+fi
+
+set -e
+
+#
+# Check for the CPU and set up CPU specific flags. We may reset them
+# later.
+# 
+path=`dirname $0`
+. "$path/check-cpu"
+
+export AM_MAKEFLAGS
+AM_MAKEFLAGS="-j 6"
+
+# SSL library to use.--with-ssl will select our bundled yaSSL
+# implementation of SSL. To use openSSl you will nee too point out
+# the location of openSSL headers and lbs on your system.
+# Ex --with-ssl=/usr
+SSL_LIBRARY=--with-ssl
+
+if [ "x$warning_mode" = "xpedantic" ]; then
+  warnings="-W -Wall -ansi -pedantic -Wno-long-long -Wno-unused -D_POSIX_SOURCE"
+  c_warnings="$warnings"
+  cxx_warnings="$warnings -std=c++98"
+# NOTE: warning mode should not influence optimize/debug mode.
+# Please feel free to add a separate option if you don't feel it's an overkill.
+  debug_extra_cflags="-O0"
+# Reset CPU flags (-mtune), they don't work in -pedantic mode
+  check_cpu_cflags=""
+elif [ "x$warning_mode" = "xmaintainer" ]; then
+  c_warnings="-Wall -Wextra"
+  cxx_warnings="$c_warnings -Wno-unused-parameter"
+  maintainer_mode="--enable-mysql-maintainer-mode"
+  debug_extra_cflags="-g3"
+else
+# Both C and C++ warnings
+  warnings="-Wall -Wextra -Wunused -Wwrite-strings"
+
+# For more warnings, uncomment the following line
+# warnings="$warnings -Wshadow"
+
+# C warnings
+  c_warnings="$warnings"
+# C++ warnings
+  cxx_warnings="$warnings -Wno-unused-parameter"
+# cxx_warnings="$cxx_warnings -Woverloaded-virtual -Wsign-promo"
+  cxx_warnings="$cxx_warnings -Wnon-virtual-dtor"
+  debug_extra_cflags="-O0 -g3 -gdwarf-2"
+fi
+
+# Set flags for various build configurations.
+# Used in -valgrind builds
+valgrind_flags="-DMYSQL_SERVER_SUFFIX=-valgrind-max"
+valgrind_configs="--with-valgrind"
+#
+# Used in -debug builds
+debug_cflags="-DEXTRA_DEBUG "
+debug_cflags="$debug_cflags -DSAFE_MUTEX"
+error_inject="--with-error-inject "
+#
+# Base C++ flags for all builds
+base_cxxflags="-felide-constructors"
+#
+# Flags for optimizing builds.
+# Be as fast as we can be without losing our ability to backtrace.
+fast_cflags="-O3 -fno-omit-frame-pointer"
+
+debug_configs="--with-debug"
+if [ -z "$full_debug" ]
+then
+  debug_cflags="$debug_cflags $debug_extra_cflags"
+fi
+
+
+#
+# Configuration options.
+#
+base_configs="--prefix=$prefix --enable-assembler "
+base_configs="$base_configs --with-extra-charsets=complex "
+base_configs="$base_configs --enable-thread-safe-client "
+base_configs="$base_configs --with-big-tables $maintainer_mode"
+
+
+if test -d "$path/../cmd-line-utils/libedit"
+then
+    base_configs="$base_configs --with-libedit"
+fi
+
+static_link="--with-mysqld-ldflags=-all-static "
+static_link="$static_link --with-client-ldflags=-all-static"
+# we need local-infile in all binaries for rpl000001
+# if you need to disable local-infile in the client, write a build script
+# and unset local_infile_configs
+local_infile_configs="--enable-local-infile"
+
+
+max_no_embedded_configs="$SSL_LIBRARY --with-plugins=max"
+max_no_ndb_configs="$SSL_LIBRARY --with-plugins=max-no-ndb --with-embedded-server"
+max_configs="$SSL_LIBRARY --with-plugins=max --with-embedded-server"
+
+#
+# CPU and platform specific compilation flags.
+#
+alpha_cflags="$check_cpu_cflags -Wa,-m$cpu_flag"
+amd64_cflags="$check_cpu_cflags"
+amd64_cxxflags=""  # If dropping '--with-big-tables', add here  "-DBIG_TABLES"
+pentium_cflags="$check_cpu_cflags"
+pentium64_cflags="$check_cpu_cflags -m64"
+ppc_cflags="$check_cpu_cflags"
+sparc_cflags=""
+
+if gmake --version > /dev/null 2>&1
+then
+  make=gmake
+else
+  make=make
+fi
+
+if test -z "$CC" ; then
+  CC=gcc
+fi
+
+if test -z "$CXX" ; then
+  CXX=g++
+fi
+
+# If ccache (a compiler cache which reduces build time)
+# (http://samba.org/ccache) is installed, use it.
+# We use 'grep' and hope 'grep' will work as expected
+# (returns 0 if finds lines)
+if test "$USING_GCOV" != "1"
+then
+  # Not using gcov; Safe to use ccache
+  CCACHE_GCOV_VERSION_ENABLED=1
+fi
+
+if ccache -V > /dev/null 2>&1 && test "$CCACHE_GCOV_VERSION_ENABLED" = "1"
+then
+  echo "$CC" | grep "ccache" > /dev/null || CC="ccache $CC"
+  echo "$CXX" | grep "ccache" > /dev/null || CXX="ccache $CXX"
+fi
+
+# gcov
+
+# The  -fprofile-arcs and -ftest-coverage options cause GCC to instrument the
+# code with profiling information used by gcov.
+# The -DDISABLE_TAO_ASM is needed to avoid build failures in Yassl.
+# The -DHAVE_gcov enables code to write out coverage info even when crashing.
+
+gcov_compile_flags="-fprofile-arcs -ftest-coverage"
+gcov_compile_flags="$gcov_compile_flags -DDISABLE_TAO_ASM"
+gcov_compile_flags="$gcov_compile_flags -DMYSQL_SERVER_SUFFIX=-gcov -DHAVE_gcov"
+
+# GCC4 needs -fprofile-arcs -ftest-coverage on the linker command line (as well
+# as on the compiler command line), and this requires setting LDFLAGS for BDB.
+
+gcov_link_flags="-fprofile-arcs -ftest-coverage"
+
+gcov_configs="--with-gcov"
+
+# gprof
+
+gprof_compile_flags="-O2 -pg -g"
+
+gprof_link_flags="--disable-shared $static_link"
+

BUILD/autorun.sh

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+#!/bin/sh
+
+# Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public
+# License as published by the Free Software Foundation; version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public
+# License along with this library; if not, write to the Free
+# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301, USA
+
+# Create MySQL cmake configure wrapper
+
+die() { echo "$@"; exit 1; }
+
+# Use a configure script that will call CMake.
+path=`dirname $0`
+cp $path/cmake_configure.sh $path/../configure
+chmod +x $path/../configure

BUILD/cmake_configure.sh

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+#!/bin/sh
+
+# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public
+# License as published by the Free Software Foundation; version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public
+# License along with this library; if not, write to the Free
+# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301, USA
+
+# Ensure cmake and perl are there
+cmake -P cmake/check_minimal_version.cmake >/dev/null 2>&1 || HAVE_CMAKE=no
+perl --version >/dev/null 2>&1 || HAVE_PERL=no
+scriptdir=`dirname $0`
+if test "$HAVE_CMAKE" = "no"
+then
+  echo "CMake is required to build MySQL."
+  exit 1
+elif test "$HAVE_PERL" = "no"
+then
+  echo "Perl is required to build MySQL using the configure to CMake translator."
+  exit 1
+else
+  perl $scriptdir/cmake/configure.pl "$@"
+fi
+

BUILD/compile-dist

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+#!/bin/sh
+
+# Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
+
+#
+# This script's purpose is to prepare for a subsequent 'make dist';
+# We don't actually have to compile anything,
+# as the 'dist' target in our .cmake files is self-contained
+#   i.e. it generates source dependencies.
+#
+
+path=`dirname $0`
+. $path/autorun.sh
+
+# By default we get the "community" feature set from
+#    cmake/build_configurations/feature_set.cmake
+#
+./configure