Rename configure.in into configure.ac

1 files changed, 0 insertions, 1456 deletions

diff --git a/configure.in b/configure.in
deleted file mode 100644
index d6f783505..000000000
--- a/configure.in
+++ /dev/null
@@ -1,1456 +0,0 @@
-#                                               -*- Autoconf -*-
-# Process this file with autoconf to produce a configure script.
-
-# This file is part of Hercules.
-# http://herc.ws - http://github.com/HerculesWS/Hercules
-#
-# Copyright (C) 2012-2015  Hercules Dev Team
-# Copyright (C)  Athena Dev Teams
-#
-# Hercules 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, either version 3 of the License, or
-# (at your option) any later version.
-#
-# 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, see <http://www.gnu.org/licenses/>.
-
-AC_INIT(Hercules)
-AC_REVISION([m4_esyscmd_s([type git >/dev/null 2>&1 && git describe --always 2>/dev/null || echo '(unknown version)'])])
-AC_PREREQ([2.59])
-AC_CONFIG_SRCDIR([src/common/cbasetypes.h])
-AC_CONFIG_FILES([Makefile src/common/Makefile])
-AC_CONFIG_FILES([3rdparty/mt19937ar/Makefile 3rdparty/libconfig/Makefile])
-AC_CONFIG_FILES([src/char/Makefile src/login/Makefile])
-AC_CONFIG_FILES([src/map/Makefile src/plugins/Makefile src/tool/Makefile])
-AC_CONFIG_FILES([src/test/Makefile])
-AC_CONFIG_FILES([tools/HPMHookGen/Makefile])
-
-dnl AC_USE_SYSTEM_EXTENSIONS requires autoconf 2.60 or newer. Fall back to AC_GNU_SOURCE otherwise.
-m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],
-	[AC_USE_SYSTEM_EXTENSIONS],
-	[AC_GNU_SOURCE]
-)
-
-#
-# Memory managers
-#
-AC_ARG_ENABLE(
-	[manager],
-	AC_HELP_STRING(
-		[--enable-manager=ARG],
-		[memory managers: no, builtin, memwatch, dmalloc, gcollect, bcheck (defaults to builtin)]
-	),
-	[
-		enable_manager="$enableval"
-		case $enableval in
-			"no");;
-			"builtin");;
-			"memwatch");;
-			"dmalloc");;
-			"gcollect");;
-			"bcheck");;
-			*) AC_MSG_ERROR([[unknown memory manager '$enableval'... stopping]]);;
-		esac
-	],
-	[enable_manager="builtin"]
-)
-
-
-#
-# packetver
-#
-AC_ARG_ENABLE(
-	[packetver],
-	AC_HELP_STRING(
-		[--enable-packetver=ARG],
-		[Sets the PACKETVER define. (see src/common/mmo.h)]
-	),
-	[enable_packetver="$enableval"],
-	[enable_packetver=""]
-)
-
-
-#
-# packetver-RE
-#
-AC_ARG_ENABLE(
-	[packetver-re],
-	AC_HELP_STRING(
-		[--enable-packetver-re],
-		[Sets or unsets the PACKETVER_RE define - see src/common/mmo.h (currently disabled by default)]
-	),
-	[
-		enable_packetver_re="$enableval"
-		case $enableval in
-			"no");;
-			"yes");;
-			*) AC_MSG_ERROR([[invalid argument --enable-packetver-re=$enableval... stopping]]);;
-		esac
-	],
-	[enable_packetver_re="no"]
-)
-
-
-#
-# Obfuscation keys
-#
-AC_ARG_WITH(
-	[key1],
-	AC_HELP_STRING(
-		[--with-key1@<:@=ARG@:>@],
-		[Set the first obfuscation key (ignored unless the other two are also specified)]
-	),
-	[
-		obfuscationkey1="$( expr "0x$withval" : '0*x*\(0x@<:@A-Fa-f0-9@:>@\{8\}\)' )"
-		if ! expr "x$obfuscationkey1" : 'x0x@<:@A-Fa-f0-9@:>@\{8\}' >/dev/null 2>&1; then
-			obfuscationkey1=""
-		fi
-	],
-	[
-		obfuscationkey1=""
-	]
-)
-AC_ARG_WITH(
-	[key2],
-	AC_HELP_STRING(
-		[--with-key2@<:@=ARG@:>@],
-		[Set the second obfuscation key (ignored unless the other two are also specified)]
-	),
-	[
-		obfuscationkey2="$( expr "0x$withval" : '0*x*\(0x@<:@A-Fa-f0-9@:>@\{8\}\)' )"
-		if ! expr "x$obfuscationkey2" : 'x0x@<:@A-Fa-f0-9@:>@\{8\}' >/dev/null 2>&1; then
-			obfuscationkey2=""
-		fi
-	],
-	[
-		obfuscationkey2=""
-	]
-)
-AC_ARG_WITH(
-	[key3],
-	AC_HELP_STRING(
-		[--with-key3@<:@=ARG@:>@],
-		[Set the third obfuscation key (ignored unless the other two are also specified)]
-	),
-	[
-		obfuscationkey3="$( expr "0x$withval" : '0*x*\(0x@<:@A-Fa-f0-9@:>@\{8\}\)' )"
-		if ! expr "x$obfuscationkey3" : 'x0x@<:@A-Fa-f0-9@:>@\{8\}' >/dev/null 2>&1; then
-			obfuscationkey3=""
-		fi
-	],
-	[
-		obfuscationkey3=""
-	]
-)
-
-
-#
-# debug
-#
-AC_ARG_ENABLE(
-	[debug],
-	AC_HELP_STRING(
-		[--enable-debug@<:@=ARG@:>@],
-		[
-			Compiles extra debug code. (yes by default)
-			(available options: yes, no, gdb)
-		]
-	),
-	[
-		enable_debug="$enableval"
-		case $enableval in
-			"no");;
-			"yes");;
-			"gdb");;
-			*) AC_MSG_ERROR([[invalid argument --enable-debug=$enableval... stopping]]);;
-		esac
-	],
-	[enable_debug="yes"]
-)
-
-#
-# Buildbot
-#
-AC_ARG_ENABLE(
-	[buildbot],
-	AC_HELP_STRING(
-		[--enable-buildbot@<:@=ARG@:>@],
-		[(available options: yes, no)]
-	),
-	[
-		enable_buildbot="$enableval"
-		case $enableval in
-			"no");;
-			"yes");;
-			*) AC_MSG_ERROR([[invalid argument --enable-buildbot=$enableval... stopping]]);;
-		esac
-	],
-	[enable_buildbot="no"]
-)
-
-#
-# RDTSC as Tick Source 
-#
-AC_ARG_ENABLE(
-	[rdtsc],
-	AC_HELP_STRING(
-		[--enable-rdtsc],
-		[
-			Uses rdtsc as timing source (disabled by default)
-			Enable it when you've timing issues.
-
-			(For example:  in conjunction with XEN or Other Virtualization mechanisms)
-		
-			Note:
-				Please ensure that you've disabled dynamic CPU-Frequencys, such as power saving options.
-				(On most modern Dedicated Servers cpufreq is preconfigured, see your distribution's
-				 manual how to disable it).
-				Furthermore, If your CPU has built-in CPU-Frequency scaling features (such as Intel's
-				 SpeedStep(R)), do not enable this option. Recent CPUs (Intel Core or newer) guarantee
-				 a fixed increment rate for their TSC, so it should be safe to use, but please doublecheck
-				 the documentation of both your CPU and OS before enabling this option.
-		]
-	),
-	[
-		enable_rdtsc=1
-	],
-	[enable_rdtsc=0]
-)
-
-#
-# Profiler
-#
-AC_ARG_ENABLE(
-	[profiler],
-	AC_HELP_STRING(
-		[--enable-profiler=ARG],
-		[Profilers: no, gprof (disabled by default)]
-	),
-	[
-		enable_profiler="$enableval"
-		case $enableval in
-			"no");;
-			"gprof");;
-			*) AC_MSG_ERROR([[invalid argument --enable-profiler=$enableval... stopping]]);;
-		esac
-	],
-	[enable_profiler="no"]
-)
-
-
-#
-# 64bit
-#
-AC_ARG_ENABLE(
-	[64bit],
-	AC_HELP_STRING(
-		[--disable-64bit],
-		[
-			Enforce 32bit output on x86_64 systems.
-		]
-	),
-	[
-		enable_64bit="$enableval"
-		case $enableval in
-			"no");;
-			"yes");;
-			*) AC_MSG_ERROR([[invalid argument --enable-64bit=$enableval... stopping]]);;
-		esac
-	],
-	[enable_64bit="yes"]
-)
-
-
-#
-# LTO
-#
-AC_ARG_ENABLE(
-	[lto],
-	AC_HELP_STRING(
-		[--enable-lto],
-		[
-			Enables or Disables Linktime Code Optimization (LTO is disabled by default)
-		]
-	),
-	[
-		enable_lto="$enableval"
-		case $enableval in
-			"no");;
-			"yes");;
-			*) AC_MSG_ERROR([[invalid argument --enable-lto=$enableval... stopping]]);;
-		esac
-	],
-	[enable_lto="no"]
-)
-
-
-#
-# static linking
-#
-AC_ARG_ENABLE(
-	[static],
-	AC_HELP_STRING(
-		[--enable-static],
-		[
-			Enables or Disables Statick Linking (STATIC is disabled by default)
-		]
-	),
-	[
-		enable_static="$enableval"
-		case $enableval in
-			"no");;
-			"yes");;
-			*) AC_MSG_ERROR([[invalid argument --enable-static=$enableval... stopping]]);;
-		esac
-	],
-	[enable_static="no"]
-)
-
-
-#
-# adress sanitize
-#
-AC_ARG_ENABLE(
-	[sanitize],
-	AC_HELP_STRING(
-		[--enable-sanitize@<:@=ARG@:>@],
-		[
-			Enables sanitizer. (disabled by default)
-			(available options: yes, no, full)
-		]
-	),
-	[
-		enable_sanitize="$enableval"
-		case $enableval in
-			"no");;
-			"yes");;
-			"full");;
-			*) AC_MSG_ERROR([[invalid argument --enable-sanitize=$enableval... stopping]]);;
-		esac
-	],
-	[enable_sanitize="no"]
-)
-
-
-#
-# -Werror compiler flag
-# It's not always possible (if at all) to pass -Werror in the CFLAGS, since
-# autoconf often generates test-code that produces warnings.
-# Reference: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=734104
-#
-AC_ARG_ENABLE(
-	[Werror],
-	AC_HELP_STRING(
-		[--enable-Werror],
-		[
-			Enables -Werror in the compiler flags. (disabled by default)
-		]
-	),
-	[
-		enable_Werror="$enableval"
-		case $enableval in
-			"no");;
-			"yes");;
-			*) AC_MSG_ERROR([[invalid argument --enable-Werror=$enableval... stopping]]);;
-		esac
-	],
-	[enable_Werror="no"]
-)
-
-
-#
-# Renewal
-#
-AC_ARG_ENABLE(
-	[renewal],
-	AC_HELP_STRING(
-		[--disable-renewal],
-		[
-			Disable Ragnarok Renewal support (override settings in src/config/renewal.h)
-		]
-	),
-	[
-		enable_renewal="$enableval"
-		case $enableval in
-			"no");;
-			"yes");;
-			*) AC_MSG_ERROR([[invalid argument --enable-renewal=$enableval... stopping]]);;
-		esac
-	],
-	[enable_renewal="yes"]
-)
-
-
-#
-# Optionally set the max number of network conenctions
-# the core will be support
-#
-AC_ARG_WITH(
-	[maxconn],
-	AC_HELP_STRING(
-		[--with-maxconn@<:@=ARG@:>@],
-		[optionally set the maximum connections the core can handle (default: 16384) NOT USED YET - EXPERIMENTAL]
-	),
-	[
-		if test "$withval" == "no";	 then
-			CPPFLAGS="$CPPFLAGS -DMAXCONN=16384"
-		else
-			
-			if ! test "$withval" -ge 0 -o "$withval" -lt 0 2>&- ; then
-				AC_MSG_ERROR([Invalid argument --with-maxconn=$withval ... stopping])
-			else
-				CPPFLAGS="$CPPFLAGS -DMAXCONN=$withval"
-			fi
-		fi
-	],
-	[
-		CPPFLAGS="$CPPFLAGS -DMAXCONN=16384"
-	]
-)
-
-
-#
-# Optionally specify the path to mysql_config
-#
-AC_ARG_WITH(
-	[mysql],
-	AC_HELP_STRING(
-		[--with-mysql@<:@=ARG@:>@],
-		[optionally specify the path to the mysql_config executable]
-	),
-	[
-		if test "$withval" != "no" ; then
-			if test ! -x "$withval" ; then
-				AC_MSG_ERROR([$withval is not an executable file])
-			fi
-			MYSQL_CONFIG_HOME="$withval"
-		fi
-	]
-)
-
-
-#
-# Manual MYSQL_CFLAGS (optional)
-#
-AC_ARG_WITH(
-	[MYSQL_CFLAGS],
-	AC_HELP_STRING(
-		[--with-MYSQL_CFLAGS=ARG],
-		[specify MYSQL_CFLAGS manually (instead of using "mysql_config --include")]
-	),
-	[
-		manual_MYSQL_CFLAGS="yes"
-		MYSQL_CFLAGS="$withval"
-	],
-	[manual_MYSQL_CFLAGS="no"]
-)
-
-
-#
-# Manual MYSQL_LIBS (optional)
-#
-AC_ARG_WITH(
-	[MYSQL_LIBS],
-	AC_HELP_STRING(
-		[--with-MYSQL_LIBS=ARG],
-		[specify MYSQL_LIBS manually (instead of using "mysql_config --libs")]
-	),
-	[
-		manual_MYSQL_LIBS="yes"
-		MYSQL_LIBS="$withval"
-	],
-	[manual_MYSQL_LIBS="no"]
-)
-
-
-###############################################################################
-# Check for programs and types.
-#
-
-
-
-AC_PROG_MAKE_SET
-AC_PROG_CC
-AC_PROG_CPP
-AC_PATH_PROG(AR, ar)
-AC_LANG([C])
-
-
-# -Wcast-qual  use for check wrong casts. It cant be added by default, because some casts must be wrong.
-# -Wconversion warning: conversion to 'long unsigned int' from 'int' may change the sign of the result
-# -Wfloat-equal comparing floating point with == or != is unsafe
-# -Wunsuffixed-float-constants float issues
-# -Wpedantic different pedantic checks. Not all can be fixed in nice way.
-# -Wtraditional-conversion some conversion issues
-# -Wunsafe-loop-optimizations possible optimisation issues
-# -Wunused-parameter -Wunused-but-set-parameter unused parameters
-# -Wunused-macros unused macro warnings, but it also enable unused parameters
-# -Wstrict-prototypes show warning in grammar.y
-# -wdiscarded-qualifiers show different const removal
-# attributes suggestion
-#  -Wsuggest-attribute=const -Wsuggest-attribute=format -Wsuggest-attribute=pure
-
-# flags what can be used but now return no warnings:
-#   -Wchkp -Wdisabled-optimization
-#   -Werror-implicit-function-declaration -Wtrampolines
-#   -Wjump-misses-init
-
-CFLAGS="$CFLAGS -pipe -ffast-math -Wall -Wextra -Wno-sign-compare -std=c99"
-CPPFLAGS="$CPPFLAGS -I../common"
-LDFLAGS="$LDFLAGS"
-
-# Add /usr/local to the library and header search path, where appropriate
-case `uname` in
-	Darwin*|*BSD*)
-		if test -d /usr/local/include ; then
-			CPPFLAGS="$CPPFLAGS -I/usr/local/include"
-		fi
-		if test -d /usr/local/lib ; then
-			LDFLAGS="$LDFLAGS -L/usr/local/lib"
-		fi
-	;;
-esac
-
-AC_C_BIGENDIAN(
-	[AC_MSG_ERROR([[bigendian is not supported... stopping]])],
-	,
-	[AC_MSG_WARN([[unable to determine endianess, only little endian is supported]])]
-)
-
-
-if test "$enable_64bit" = "no" ; then
-	AC_MSG_CHECKING([whether pointers can be stored in ints (old code)])
-	pointers_fit_in_ints="no"
-	AC_COMPILE_IFELSE(
-		[AC_LANG_PROGRAM([[static int test_array[((long int)sizeof(int)) == ((long int)sizeof(void*)) ? 1 : -1];]])],
-		[pointers_fit_in_ints="yes"],
-		[]
-	)
-	if test "$pointers_fit_in_ints" = "no" ; then
-		CFLAGS="$CFLAGS -m32"
-		LDFLAGS="$LDFLAGS -m32"
-		AC_COMPILE_IFELSE(
-			[AC_LANG_PROGRAM([[static int test_array[((long int)sizeof(int)) == ((long int)sizeof(void *)) ? 1 : -1];]])],
-			[pointers_fit_in_ints="yes (with -m32)"],
-			[]
-		)
-	fi
-	AC_MSG_RESULT($pointers_fit_in_ints)
-	if test "$pointers_fit_in_ints" = "no" ; then
-		AC_MSG_ERROR([pointers cannot be stored in ints, required for old code... stopping])
-	fi
-fi
-
-
-# 
-# check if we're producing 32bit code - so well produce binarys for at least i686 (speedup: cmovs, and cmpchg8 support)
-#
-AC_MSG_CHECKING([whether $CC produces 32bit code])
-AC_RUN_IFELSE(
-	[AC_LANG_SOURCE([
-		int main(int argc, char **argv){
-			if(sizeof(void*) == 4) return 0;
-			else return 1;
-		}
-	])],
-	[
-		AC_MSG_RESULT([yes])
-		AC_MSG_CHECKING([whether $CC supports -march=i686 (and we can run it)])
-		OLD_CFLAGS="$CFLAGS"
-		OLD_LDFLAGS="$LDFLAGS"
-		CFLAGS="$CFLAGS -march=i686"
-		LDFLAGS="$LDFLAGS -march=i686"
-		AC_RUN_IFELSE(
-			[AC_LANG_SOURCE([
-				int main(int argc, char **argv) { return 0; }
-			])],
-			[
-				AC_MSG_RESULT([yes])
-			],
-			[
-				AC_MSG_RESULT([no])
-				CFLAGS="$OLD_CFLAGS"
-				LDFLAGS="$OLD_LDFLAGS"
-			],
-			[
-				AC_MSG_RESULT([guessing no])
-				CFLAGS="$OLD_CFLAGS"
-				LDFLAGS="$OLD_LDFLAGS"
-			]
-		)
-	],
-	[
-		AC_MSG_RESULT([no])
-	],
-	[
-		AC_MSG_RESULT([guessing no])
-	]
-)
-
-
-# 
-# Check if CC supports __thread attribute (Thread Local Storage) 
-# (Usually our OSX friends 're lacking support of it in older llvm versions ..)
-# 
-AC_MSG_CHECKING([whether $CC supports __thread specifier (TLS)])
-AC_RUN_IFELSE(
-	[AC_LANG_SOURCE([
-		__thread int g_Test = -1;
-
-		int main(int argc, char **argv){
-			g_Test = 0;
-			return g_Test;		
-		}
-	])],
-	[
-		AC_MSG_RESULT([yes])
-		CPPFLAGS="$CPPFLAGS -DHAS_TLS"
-	],
-	[
-		AC_MSG_RESULT([no])
-	]
-)
-
-#
-# Check if the linker supports/accepts -rdynamic
-# Generally only needed by the ELF linker, in order to produce backtraces.
-# On non-ELF platforms, some compilers (i.e. gcc < 5 and clang on OSX) are able to ignore it, others will error out.
-#
-OLD_LDFLAGS="$LDFLAGS"
-LDFLAGS="$LDFLAGS -rdynamic"
-AC_MSG_CHECKING([whether $CC accepts -rdynamic])
-AC_LINK_IFELSE(
-	[AC_LANG_SOURCE([
-		int main(int argc, char **argv)
-		{
-			return 0;
-		}
-	])],
-	[
-		AC_MSG_RESULT([yes])
-	],
-	[
-		AC_MSG_RESULT([no])
-		LDFLAGS="$OLD_LDFLAGS"
-	],
-	[
-		AC_MSG_RESULT([guessing no])
-	]
-)
-
-#
-# LTO Support test
-#
-if test "$enable_lto" != "no" ; then
-
-	OLD_CFLAGS="$CFLAGS"
-	CFLAGS="$CFLAGS -flto"
-
-	OLD_LDFLAGS="$LDFLAGS"
-	LDFLAGS="$LDFLAGS -flto"
-
-	AC_MSG_CHECKING([whether $CC supports -flto])
-	AC_RUN_IFELSE(
-		[AC_LANG_SOURCE([
-			int main(int argc, char **argv){
-				return 0;
-			}
-		])],
-		[
-			AC_MSG_RESULT([yes])
-		],
-		[
-			AC_MSG_RESULT([no])
-			CFLAGS="$OLD_CFLAGS"
-			LDFLAGS="$OLD_LDFLAGS"
-		],
-		[
-			AC_MSG_RESULT([guessing no])
-		]
-	)
-fi
-
-AC_DEFUN([AC_CHECK_SANITIZER_FLAG],
-	[
-		AC_MSG_CHECKING([whether $CC supports -fsanitize=$1])
-		OLD_CFLAGS="$CFLAGS"
-		CFLAGS="$CFLAGS -fsanitize=$1"
-		OLD_LDFLAGS="$LDFLAGS"
-		LDFLAGS="$LDFLAGS -fsanitize=$1"
-		AC_COMPILE_IFELSE(
-			[AC_LANG_SOURCE([int foo;])],
-			[
-				AC_MSG_RESULT([yes])
-			],
-			[
-				AC_MSG_RESULT([no])
-
-				AC_MSG_CHECKING([whether $CC requires -fsanitize-undefined-trap-on-error for -fsanitize=$1])
-				CFLAGS="$CFLAGS -fsanitize-undefined-trap-on-error"
-				AC_COMPILE_IFELSE(
-					[AC_LANG_SOURCE([int foo;])],
-					[
-						AC_MSG_RESULT([yes])
-					],
-					[
-						AC_MSG_RESULT([no])
-						CFLAGS="$OLD_CFLAGS"
-						LDFLAGS="$OLD_LDFLAGS"
-					]
-				)
-			],
-			[
-				AC_MSG_RESULT([guessing no])
-				CFLAGS="$OLD_CFLAGS"
-				LDFLAGS="$OLD_LDFLAGS"
-			]
-		)
-	]
-)
-
-#
-# sanitize Support test
-#
-if test "$enable_sanitize" != "no" ; then
-	AC_CHECK_SANITIZER_FLAG(address)
-	if test "$enable_sanitize" == "full" ; then
-		# skipped because server have multiple issues: -fsanitize=alignment
-		AC_CHECK_SANITIZER_FLAG(shift)
-		AC_CHECK_SANITIZER_FLAG(integer-divide-by-zero)
-		AC_CHECK_SANITIZER_FLAG(unreachable)
-		AC_CHECK_SANITIZER_FLAG(vla-bound)
-		AC_CHECK_SANITIZER_FLAG(null)
-		AC_CHECK_SANITIZER_FLAG(return)
-		AC_CHECK_SANITIZER_FLAG(signed-integer-overflow)
-		AC_CHECK_SANITIZER_FLAG(bounds)
-		AC_CHECK_SANITIZER_FLAG(bounds-strict)
-		AC_CHECK_SANITIZER_FLAG(object-size)
-		AC_CHECK_SANITIZER_FLAG(float-divide-by-zero)
-		AC_CHECK_SANITIZER_FLAG(float-cast-overflow)
-		AC_CHECK_SANITIZER_FLAG(nonnull-attribute)
-		AC_CHECK_SANITIZER_FLAG(returns-nonnull-attribute)
-		AC_CHECK_SANITIZER_FLAG(bool)
-		AC_CHECK_SANITIZER_FLAG(enum)
-		AC_CHECK_SANITIZER_FLAG(vptr)
-	fi
-fi
-
-
-AC_DEFUN([AC_CHECK_COMPILER_WFLAG],
-	[
-		AC_MSG_CHECKING([whether $CC supports -W$1])
-		OLD_CFLAGS="$CFLAGS"
-		CFLAGS="$CFLAGS -Werror -W$1"
-		AC_COMPILE_IFELSE(
-			[AC_LANG_SOURCE([int foo;])],
-			[
-				AC_MSG_RESULT([yes])
-				CFLAGS="$OLD_CFLAGS -W$1"
-				# Optionally, run a test
-				if test "x$2" != "x"; then
-					AC_MSG_CHECKING([whether $CC can actually use -W$1])
-					CFLAGS="$OLD_CFLAGS -Werror -W$1"
-					AC_COMPILE_IFELSE(
-						[AC_LANG_SOURCE([$2])],
-						[
-							AC_MSG_RESULT([no])
-							CFLAGS="$OLD_CFLAGS"
-						]
-						[
-							AC_MSG_RESULT([yes])
-							CFLAGS="$OLD_CFLAGS -W$1"
-						],
-					)
-				fi
-			],
-			[
-				AC_MSG_RESULT([no])
-				CFLAGS="$OLD_CFLAGS"
-			]
-		)
-	]
-)
-
-AC_DEFUN([AC_CHECK_COMPILER_WNOFLAG],
-	[
-		AC_MSG_CHECKING([whether $CC supports -Wno-$1])
-		OLD_CFLAGS="$CFLAGS"
-		CFLAGS="$CFLAGS -Werror -Wno-$1"
-		AC_COMPILE_IFELSE(
-			[AC_LANG_SOURCE([int foo;])],
-			[
-				# Recent versions of gcc don't fail if -Wno-foo is not recognized
-				# (unless there are also other warnings), so we also check for -Wfoo
-				# which always fails if not supported
-				CFLAGS="$OLD_CFLAGS -Werror -W$1"
-				AC_COMPILE_IFELSE(
-					[AC_LANG_SOURCE([int foo;])],
-					[
-						AC_MSG_RESULT([yes])
-						CFLAGS="$OLD_CFLAGS -Wno-$1"
-						# Optionally, run a test
-						if test "x$2" != "x"; then
-							AC_MSG_CHECKING([whether $CC can actually use -Wno-$1])
-							CFLAGS="$OLD_CFLAGS -Werror -W$1"
-							AC_COMPILE_IFELSE(
-								[AC_LANG_SOURCE([$2])],
-								[
-									AC_MSG_RESULT([not needed but enabled])
-									CFLAGS="$OLD_CFLAGS"
-								],
-								[
-									CFLAGS="$OLD_CFLAGS -Werror -Wno-$1"
-									AC_COMPILE_IFELSE(
-										[AC_LANG_SOURCE([$2])],
-										[
-											AC_MSG_RESULT([yes])
-											CFLAGS="$OLD_CFLAGS -Wno-$1"
-										],
-										[
-											AC_MSG_RESULT([no])
-											CFLAGS="$OLD_CFLAGS"
-										]
-									)
-								]
-							)
-						fi
-					],
-					[
-						AC_MSG_RESULT([no])
-						CFLAGS="$OLD_CFLAGS"
-					]
-				)
-			],
-			[
-				AC_MSG_RESULT([no])
-				CFLAGS="$OLD_CFLAGS"
-			]
-		)
-	]
-)
-
-AC_CHECK_COMPILER_WNOFLAG(unused-parameter, [int foo(int bar) { return 0; }])
-AC_CHECK_COMPILER_WNOFLAG(clobbered)
-AC_CHECK_COMPILER_WFLAG(empty-body)
-AC_CHECK_COMPILER_WFLAG(newline-eof)
-AC_CHECK_COMPILER_WFLAG(int-conversion)
-AC_CHECK_COMPILER_WFLAG(init-self)
-AC_CHECK_COMPILER_WFLAG(pointer-arith)
-AC_CHECK_COMPILER_WFLAG(switch-bool)
-AC_CHECK_COMPILER_WFLAG(enum-conversion)
-AC_CHECK_COMPILER_WFLAG(shorten-64-to-32)
-AC_CHECK_COMPILER_WFLAG(constant-conversion)
-AC_CHECK_COMPILER_WFLAG(bool-conversion)
-AC_CHECK_COMPILER_WFLAG(format-security)
-AC_CHECK_COMPILER_WFLAG(format)
-AC_CHECK_COMPILER_WFLAG(format-signedness)
-AC_CHECK_COMPILER_WFLAG(format-y2k)
-AC_CHECK_COMPILER_WFLAG(missing-include-dirs)
-AC_CHECK_COMPILER_WFLAG(suggest-attribute=noreturn)
-AC_CHECK_COMPILER_WFLAG(undef)
-#AC_CHECK_COMPILER_WFLAG(cast-align)
-#AC_CHECK_COMPILER_WFLAG(logical-op) # some useless warnings
-AC_CHECK_COMPILER_WFLAG(nested-externs)
-AC_CHECK_COMPILER_WFLAG(old-style-definition)
-AC_CHECK_COMPILER_WFLAG(overlength-strings)
-AC_CHECK_COMPILER_WFLAG(redundant-decls)
-AC_CHECK_COMPILER_WFLAG(cast-qual)
-AC_CHECK_COMPILER_WFLAG(misleading-indentation)
-AC_CHECK_COMPILER_WFLAG(null-dereference)
-AC_CHECK_COMPILER_WNOFLAG(format-nonliteral)
-AC_CHECK_COMPILER_WNOFLAG(switch)
-AC_CHECK_COMPILER_WNOFLAG(missing-field-initializers)
-AC_CHECK_COMPILER_WNOFLAG(suggest-attribute=format)
-
-# Certain versions of gcc make -Wshadow completely useless by making it flood
-# you with unnecessary warnings <https://lkml.org/lkml/2006/11/28/239>
-# Let's check if we can really use it
-SAVED_OLD_CFLAGS="$CFLAGS"
-AC_CHECK_COMPILER_WFLAG(shadow)
-if test "x$CFLAGS" != "x$SAVED_OLD_CFLAGS"; then
-	AC_MSG_CHECKING([whether $CC can efficiently use -Wshadow])
-	NEW_CFLAGS="$CFLAGS"
-	CFLAGS="$CFLAGS -Werror -Wshadow"
-	AC_COMPILE_IFELSE(
-		[AC_LANG_SOURCE([
-			int foo(void) {
-				return 0;
-			}
-			int bar(void) {
-				int foo = 0;
-				return foo + 1;
-			}
-		])],
-		[
-			AC_MSG_RESULT([yes])
-			CFLAGS="$NEW_CFLAGS"
-		],
-		[
-			AC_MSG_RESULT([no])
-			CFLAGS="$SAVED_OLD_CFLAGS"
-		]
-	)
-fi
-
-AC_MSG_CHECKING([whether $CC supports -fPIC])
-OLD_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -fPIC"
-AC_COMPILE_IFELSE(
-	[AC_LANG_SOURCE([int foo;])],
-	[
-		AC_MSG_RESULT([yes])
-		SOFLAGS="$SOFLAGS -fPIC"
-	],
-	[
-		AC_MSG_RESULT([no])
-	]
-)
-CFLAGS="$OLD_CFLAGS"
-
-#
-# option for shared objects
-#
-AC_MSG_CHECKING([how to make shared objects])
-OLD_CFLAGS="$CFLAGS"
-compiler_shared_objects=""
-compiler_supports_shared_objects="no"
-my_shared_test_flags="$CFLAGS $SOFLAGS"
-# default
-CFLAGS="$my_shared_test_flags -shared"
-AC_LINK_IFELSE(
-	[AC_LANG_SOURCE([
-		int bar = 0;
-
-		int foo(void)
-		{
-			return bar;
-		}
-	])],
-	[
-		compiler_shared_objects="-shared"
-		compiler_supports_shared_objects="yes"
-	]
-)
-# BeOS specific
-CFLAGS="$my_shared_test_flags -nostart"
-AC_LINK_IFELSE(
-	[AC_LANG_SOURCE([
-		int bar = 0;
-
-		int foo(void)
-		{
-			return bar;
-		}
-	])],
-	[
-		compiler_shared_objects="-nostart"
-		compiler_supports_shared_objects="yes"
-	]
-)
-CFLAGS="$OLD_CFLAGS"
-if test "$compiler_supports_shared_objects" = "no" ; then
-	AC_MSG_RESULT([not supported])
-	AC_MSG_NOTICE([compiler is unable to generate shared objects, disabled plugins (optional)])
-	WITH_PLUGINS="no"
-else
-	AC_MSG_RESULT([$compiler_shared_objects $compiler_supports_shared_objects])
-	SOFLAGS="$SOFLAGS $compiler_shared_objects"
-	WITH_PLUGINS="yes"
-
-	#
-	# On certain platforms, undefined references on shared libraries won't be checked
-	# unless explicitly required with the --no-undefined linker option
-	#
-	AC_MSG_CHECKING([whether $CC needs -Wl,--no-undefined to check for undefined references in shared objects])
-	OLD_CFLAGS="$CFLAGS"
-	CFLAGS="$SOFLAGS"
-	AC_LINK_IFELSE(
-		[AC_LANG_SOURCE([
-			void foo(void) {
-				foobar();
-			}
-		])],
-		[
-			CFLAGS="$SOFLAGS -Wl,--no-undefined"
-			AC_LINK_IFELSE(
-				[AC_LANG_SOURCE([
-					int bar = 0;
-
-					int foo(void) {
-						return bar;
-					}
-				])],
-				[
-					AC_MSG_RESULT([yes])
-					SOFLAGS="$SOFLAGS -Wl,--no-undefined"
-				],
-				[
-					AC_MSG_RESULT([unsupported (undefined references check will be ignored)])
-				]
-			)
-		],
-		[
-			AC_MSG_RESULT([no])
-		]
-	)
-	CFLAGS="$OLD_CFLAGS"
-fi
-my_shared_test_flags=""
-AC_SUBST([WITH_PLUGINS])
-AC_SUBST([SOFLAGS])
-
-
-#
-# -O2 implies -fstrict-aliasing, but the code is not safe for that
-#
-AC_MSG_CHECKING([whether $CC supports -fno-strict-aliasing])
-OLD_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -fno-strict-aliasing"
-AC_COMPILE_IFELSE(
-	[AC_LANG_SOURCE([int foo;])],
-	[AC_MSG_RESULT([yes])],
-	[
-		AC_MSG_RESULT([no])
-		CFLAGS="$OLD_CFLAGS"
-	]
-)
-
-
-###############################################################################
-# Check for libraries and header files.
-#
-
-
-#
-# setrlimit - used to set the socket limit
-#
-AC_CHECK_FUNC([setrlimit],[CPPFLAGS="$CPPFLAGS -DHAVE_SETRLIMIT"])
-
-
-#
-# strnlen - string length with upper scan bound
-#
-AC_CHECK_FUNC([strnlen],[CPPFLAGS="$CPPFLAGS -DHAVE_STRNLEN"])
-
-# libconfig
-AC_CHECK_FUNCS([uselocale])
-AC_CHECK_FUNCS([newlocale])
-AC_CHECK_FUNCS([freelocale])
-AC_CHECK_HEADERS([xlocale.h])
-
-#
-# Memory manager
-#
-case $enable_manager in
-	"no")
-		CPPFLAGS="$CPPFLAGS -DNO_MEMMGR"
-		;;
-	"builtin")
-		# enabled by default
-		;;
-	"memwatch")
-		CPPFLAGS="$CPPFLAGS -DMEMWATCH"
-		AC_CHECK_HEADER([memwatch.h], , [AC_MSG_ERROR([memwatch header not found... stopping])])
-		;;
-	"dmalloc")
-		CPPFLAGS="$CPPFLAGS -DDMALLOC -DDMALLOC_FUNC_CHECK"
-		LIBS="$LIBS -ldmalloc"
-		AC_CHECK_HEADER([dmalloc.h], , [AC_MSG_ERROR([dmalloc header not found... stopping])])
-		;;
-	"gcollect")
-		CPPFLAGS="$CPPFLAGS -DGCOLLECT"
-		LIBS="$LIBS -lgc"
-		AC_CHECK_HEADER([gc.h], , [AC_MSG_ERROR([gcollect header not found... stopping])])
-		;;
-	"bcheck")
-		CPPFLAGS="$CPPFLAGS -DBCHECK"
-		;;
-esac
-
-
-#
-# Packetver
-#
-if test -n "$enable_packetver" ; then
-	CPPFLAGS="$CPPFLAGS -DPACKETVER=$enable_packetver"
-fi
-
-#
-# Packetver-RE
-#
-case $enable_packetver_re in
-	"yes")
-		CPPFLAGS="$CPPFLAGS -DENABLE_PACKETVER_RE"
-		;;
-	"no")
-		# default value
-		;;
-esac
-
-#
-# Obfuscation keys
-#
-if test -n "$obfuscationkey1" -a -n "$obfuscationkey2" -a -n "$obfuscationkey3"; then
-	CPPFLAGS="$CPPFLAGS -DOBFUSCATIONKEY1=$obfuscationkey1 -DOBFUSCATIONKEY2=$obfuscationkey2 -DOBFUSCATIONKEY3=$obfuscationkey3"
-fi
-
-#
-# Debug
-#
-case $enable_debug in
-	"no")
-		# default value
-#		CFLAGS="$CFLAGS -Wno-unused -Wno-parentheses"
-		;;
-	"yes")
-		CFLAGS="$CFLAGS -g"
-		CPPFLAGS="$CPPFLAGS -DDEBUG"
-		;;
-	"gdb")
-		CFLAGS="$CFLAGS -ggdb"
-		CPPFLAGS="$CPPFLAGS -DDEBUG"
-		;;
-esac
-
-#
-# Buildbot
-#
-case $enable_buildbot in
-	"no")
-		# default value
-		;;
-	"yes")
-		CPPFLAGS="$CPPFLAGS -DBUILDBOT"
-		;;
-esac
-
-#
-# RDTSC
-#
-case $enable_rdtsc in
-	0)
-		#default value
-		;;
-	1)
-		CPPFLAGS="$CPPFLAGS -DENABLE_RDTSC"
-		;;
-esac
-
-
-#
-# Profiler
-#
-case $enable_profiler in
-	"no")
-		# default value
-		;;
-	"gprof")
-		CFLAGS="$CFLAGS -pg"
-		LDFLAGS="$LDFLAGS -pg"
-		;;
-esac
-
-#
-# Renewal
-#
-case $enable_renewal in
-	"no")
-		CPPFLAGS="$CPPFLAGS -DDISABLE_RENEWAL"
-		;;
-	"yes")
-		# default value
-		;;
-esac
-
-#
-# Host specific stuff
-#
-AC_MSG_CHECKING([host OS])
-host_os="`uname`"
-AC_MSG_RESULT([$host_os])
-fd_setsize=""
-DLLEXT=".so"
-case $host_os in
-Solaris* )
-	LIBS="$LIBS -lsocket -lnsl -ldl"
-	;;
-Linux* )
-	LIBS="$LIBS -ldl"
-	;;
-FreeBSD*)
-	CPPFLAGS="$CPPFLAGS -D__FREEBSD__"
-	;;
-NetBSD*)
-	CPPFLAGS="$CPPFLAGS -D__NETBSD__"
-	;;
-CYGWIN*)
-	CPPFLAGS="$CPPFLAGS -DFD_SETSIZE=4096 -DCYGWIN"
-	fd_setsize="done"
-	DLLEXT=".dll"
-	;;
-Darwin*)
-	DLLEXT=".dylib"
-	;;
-esac
-AC_SUBST([DLLEXT])
-
-AC_MSG_CHECKING([for MinGW])
-if test -n "`$CC --version 2>/dev/null | grep -i mingw`" ; then
-	AC_MSG_RESULT([yes])
-	CPPFLAGS="$CPPFLAGS -DMINGW"
-	if test -z "$fd_setsize" ; then
-		CPPFLAGS="$CPPFLAGS -DFD_SETSIZE=4096"
-	fi
-	LIBS="$LIBS -lws2_32"
-else
-	AC_MSG_RESULT([no])
-fi
-
-
-
-#
-# zlib library (required)
-#
-AC_SEARCH_LIBS([inflateEnd], [z], [],[AC_MSG_ERROR([zlib library not found or incompatible... stopping])])
-AC_CHECK_HEADER([zlib.h], [], [AC_MSG_ERROR([zlib header not found, please specify the correct path with... stopping])])
-
-
-#
-# math library (required)
-#
-AC_SEARCH_LIBS([sqrt], [m], [], [AC_MSG_ERROR([math library not found... stopping])])
-
-
-#
-# clock_gettime (optional, rt on Debian)
-#
-AC_SEARCH_LIBS([clock_gettime], [rt])
-
-
-#
-# CLOCK_MONOTONIC clock for clock_gettime
-# Normally defines _POSIX_TIMERS > 0 and _POSIX_MONOTONIC_CLOCK (for posix
-# compliant systems) and __FreeBSD_cc_version >= 500005 (for FreeBSD
-# >= 5.1.0, which does not have the posix defines (ref. r11983)) would be
-# checked but some systems define them even when they do not support it
-# (ref. bugreport:1003).
-#
-if test "$ac_cv_search_clock_gettime" != "no" ; then
-	AC_MSG_CHECKING([whether CLOCK_MONOTONIC is supported and works])
-	AC_RUN_IFELSE(
-		[AC_LANG_SOURCE([
-			#include <sys/time.h>
-			#include <time.h>
-			#include <unistd.h>
-			
-			int main(int argc, char** argv)
-			{
-				struct timespec tval;
-				return clock_gettime(CLOCK_MONOTONIC, &tval);
-			}
-		])],
-		[
-			AC_MSG_RESULT([yes])
-			CPPFLAGS="$CPPFLAGS -DHAVE_MONOTONIC_CLOCK"
-		],
-		[
-			# either it failed to compile (CLOCK_MONOTONIC undefined)
-			# or clock_gettime has returned a non-zero value
-			AC_MSG_RESULT([no])
-		],
-		[
-			AC_MSG_RESULT([guessing no])
-		]
-	)
-fi
-
-
-#
-# pthread
-#
-AC_SEARCH_LIBS([pthread_create], [pthread], [], [AC_MSG_ERROR([pthread library not found or incompatible])])
-AC_SEARCH_LIBS([pthread_sigmask], [pthread], [], [AC_MSG_ERROR([pthread library not found or incompatible])])
-AC_SEARCH_LIBS([pthread_attr_init], [pthread], [], [AC_MSG_ERROR([pthread library not found or incompatible])])
-AC_SEARCH_LIBS([pthread_attr_setstacksize], [pthread], [], [AC_MSG_ERROR([pthread library not found or incompatible])])
-AC_SEARCH_LIBS([pthread_attr_destroy], [pthread], [], [AC_MSG_ERROR([pthread library not found or incompatible])])
-AC_SEARCH_LIBS([pthread_cancel], [pthread], [], [AC_MSG_ERROR([pthread library not found or incompatible])])
-AC_SEARCH_LIBS([pthread_join], [pthread], [], [AC_MSG_ERROR([pthread library not found or incompatible])])
-
-# execinfo (backtrace)
-AC_CHECK_HEADERS([execinfo.h],
-	[
-		AC_SEARCH_LIBS([backtrace],
-			[execinfo],
-			[
-				CFLAGS="$CFLAGS -DHAVE_EXECINFO"
-			],
-			[
-			]
-		)
-	],
-	[
-	]
-)
-
-#
-# MySQL library
-#
-
-if test -z "$MYSQL_CONFIG_HOME"; then
-	AC_PATH_PROG([MYSQL_CONFIG_HOME], [mysql_config], [no])
-fi
-
-if test "$MYSQL_CONFIG_HOME" != "no" ; then
-	MYSQL_VERSION="`$MYSQL_CONFIG_HOME --version`"
-	if test "$manual_MYSQL_CFLAGS" = "no" ; then
-		MYSQL_CFLAGS="`$MYSQL_CONFIG_HOME --include`"
-	fi
-	if test "$manual_MYSQL_LIBS" = "no" ; then
-		MYSQL_LIBS="`$MYSQL_CONFIG_HOME --libs`"
-	fi
-else
-	MYSQL_VERSION="unknown"
-fi
-
-MYSQL_OLD_LIBS="$LIBS" ; LIBS="$LIBS $MYSQL_LIBS"
-MYSQL_OLD_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS="$CPPFLAGS $MYSQL_CFLAGS"
-AC_CHECK_FUNC([mysql_init], [HAVE_MYSQL="yes"])
-AC_CHECK_HEADER([mysql.h], [], [HAVE_MYSQL=""])
-CPPFLAGS="$MYSQL_OLD_CPPFLAGS"
-LIBS="$MYSQL_OLD_LIBS"
-
-AC_MSG_CHECKING([MySQL library (required)])
-if test "$HAVE_MYSQL" = "yes" ; then
-	AC_MSG_RESULT([yes ($MYSQL_VERSION)])
-else
-	AC_MSG_RESULT([no])
-	AC_MSG_ERROR([MySQL not found or incompatible])
-fi
-
-AC_SUBST([HAVE_MYSQL])
-AC_SUBST([MYSQL_VERSION])
-AC_SUBST([MYSQL_CFLAGS])
-AC_SUBST([MYSQL_LIBS])
-
-
-#
-# PCRE library (optional)
-#
-
-AC_MSG_CHECKING([PCRE library])
-AC_CHECK_HEADER([pcre.h], [], [AC_MSG_ERROR([PCRE header not found])])
-AC_SEARCH_LIBS([pcre_study], [pcre], [], AC_MSG_ERROR([PCRE not found or incompatible]))
-
-#
-# static Support test
-#
-if test "$enable_static" != "no" ; then
-
-	STATIC="-static"
-	PLUGINSTATIC="-static-libgcc"
-
-	OLD_CFLAGS="$CFLAGS"
-	OLD_LDFLAGS="$LDFLAGS"
-	OLD_LIBS="$LIBS"
-
-	CFLAGS="$OLD_CFLAGS $MYSQL_CFLAGS -static"
-	LDFLAGS="$OLD_LDFLAGS -static"
-	LIBS="$OLD_LIBS $MYSQL_LIBS"
-
-	AC_MSG_CHECKING([whether $CC supports -static])
-	AC_RUN_IFELSE(
-		[AC_LANG_SOURCE([
-			int main(int argc, char **argv){
-				return 0;
-			}
-		])],
-		[
-			AC_MSG_RESULT([yes])
-		],
-		[
-			AC_MSG_RESULT([no])
-			STATIC=""
-		],
-		[
-			AC_MSG_RESULT([guessing no])
-			STATIC=""
-		]
-	)
-	CFLAGS="$OLD_CFLAGS -static-libgcc"
-	LDFLAGS="$OLD_LDFLAGS -static-libgcc"
-
-	AC_MSG_CHECKING([whether $CC supports -static-libgcc])
-	AC_RUN_IFELSE(
-		[AC_LANG_SOURCE([
-			int main(int argc, char **argv){
-				return 0;
-			}
-		])],
-		[
-			AC_MSG_RESULT([yes])
-		],
-		[
-			AC_MSG_RESULT([no])
-			PLUGINSTATIC=""
-		],
-		[
-			AC_MSG_RESULT([guessing no])
-			PLUGINSTATIC=""
-		]
-	)
-
-	CFLAGS="$OLD_CFLAGS"
-	LDFLAGS="$OLD_LDFLAGS"
-	LIBS="$OLD_LIBS"
-fi
-
-#
-# -Werror compiler flag
-#
-if test "$enable_Werror" != "no" ; then
-
-	OLD_CFLAGS="$CFLAGS"
-	CFLAGS="$CFLAGS -Werror"
-
-	AC_MSG_CHECKING([whether $CC supports -Werror])
-	AC_RUN_IFELSE(
-		[AC_LANG_SOURCE([
-			int main(int argc, char **argv){
-				return 0;
-			}
-		])],
-		[
-			AC_MSG_RESULT([yes])
-		],
-		[
-			AC_MSG_RESULT([no])
-			CFLAGS="$OLD_CFLAGS"
-			LDFLAGS="$OLD_LDFLAGS"
-		],
-		[
-			AC_MSG_RESULT([guessing no])
-		]
-	)
-fi
-
-AC_SUBST(STATIC, ${STATIC})
-AC_SUBST(PLUGINSTATIC, ${PLUGINSTATIC})
-
-
-
-#
-# Doxygen, perl (for HPMHookGen)
-#
-
-AC_CHECK_PROG([HAVE_DOXYGEN],[doxygen],[yes],[no])
-
-AC_CHECK_PROG([HAVE_PERL],[perl],[yes],[no])
-
-###############################################################################
-AC_OUTPUT