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root/svn/ircd-hybrid/branches/8.2.x/configure

Comparing:
ircd-hybrid/trunk/configure (file contents), Revision 1921 by michael, Tue Apr 30 14:54:20 2013 UTC vs.
ircd-hybrid/branches/8.2.x/configure (file contents), Revision 4482 by michael, Fri Aug 15 17:06:40 2014 UTC

#	Line 1 | Line 1
1		#! /bin/sh
2	<	# From configure.ac Id: configure.ac 1908 2013-04-27 21:25:11Z michael .
2	>	# From configure.ac Id: configure.ac 4371 2014-08-03 10:56:24Z michael .
3		# Guess values for system-dependent variables and create Makefiles.
4	<	# Generated by GNU Autoconf 2.69 for ircd-hybrid TRUNK.
4	>	# Generated by GNU Autoconf 2.69 for ircd-hybrid 8.2.0rc2.
5		#
6		# Report bugs to <bugs@ircd-hybrid.org>.
7		#
#	Line 593 | Line 593 | MAKEFLAGS=
593		# Identity of this package.
594		PACKAGE_NAME='ircd-hybrid'
595		PACKAGE_TARNAME='ircd-hybrid'
596	<	PACKAGE_VERSION='TRUNK'
597	<	PACKAGE_STRING='ircd-hybrid TRUNK'
596	>	PACKAGE_VERSION='8.2.0rc2'
597	>	PACKAGE_STRING='ircd-hybrid 8.2.0rc2'
598		PACKAGE_BUGREPORT='bugs@ircd-hybrid.org'
599		PACKAGE_URL=''
600
#	Line 805 | Line 805 | with_included_ltdl
805		with_ltdl_include
806		with_ltdl_lib
807		enable_ltdl_install
808	<	enable_libGeoIP
809	<	enable_openssl
808	>	enable_libgeoip
809		enable_assert
810		enable_kqueue
811		enable_epoll
812		enable_devpoll
813		enable_poll
815	–	enable_select
816	–	enable_halfops
814		enable_debugging
815		enable_warnings
816	+	enable_openssl
817		'
818		ac_precious_vars='build_alias
819		host_alias
#	Line 1368 | Line 1366 | if test "$ac_init_help" = "long"; then
1366		# Omit some internal or obsolete options to make the list less imposing.
1367		# This message is too long to be a string in the A/UX 3.1 sh.
1368		cat <<_ACEOF
1369	<	\`configure' configures ircd-hybrid TRUNK to adapt to many kinds of systems.
1369	>	\`configure' configures ircd-hybrid 8.2.0rc2 to adapt to many kinds of systems.
1370
1371		Usage: $0 [OPTION]... [VAR=VALUE]...
1372
#	Line 1438 | Line 1436 | fi
1436
1437		if test -n "$ac_init_help"; then
1438		case $ac_init_help in
1439	<	short | recursive ) echo "Configuration of ircd-hybrid TRUNK:";;
1439	>	short | recursive ) echo "Configuration of ircd-hybrid 8.2.0rc2:";;
1440		esac
1441		cat <<\_ACEOF
1442
#	Line 1462 | Line 1460 | Optional Features:
1460		--disable-libtool-lock  avoid locking (might break parallel builds)
1461		--enable-ltdl-install   install libltdl
1462		--disable-libgeoip      Disable GeoIP support
1465	–	--enable-openssl=DIR       Enable OpenSSL support (DIR optional).
1466	–	--disable-openssl            Disable OpenSSL support.
1463		--enable-assert         Enable assert() statements
1464		--enable-kqueue         Force kqueue usage.
1465		--enable-epoll          Force epoll usage.
1466		--enable-devpoll        Force devpoll usage.
1467		--enable-poll           Force poll usage.
1472	–	--enable-select         Force select usage.
1473	–	--enable-halfops        Enable halfops support.
1468		--enable-debugging      Enable debugging.
1469		--enable-warnings       Enable compiler warnings.
1470	+	--enable-openssl=DIR       Enable LibreSSL/OpenSSL support (DIR optional).
1471	+	--disable-openssl            Disable LibreSSL/OpenSSL support.
1472
1473		Optional Packages:
1474		--with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
#	Line 1568 | Line 1564 | fi
1564		test -n "$ac_init_help" && exit $ac_status
1565		if $ac_init_version; then
1566		cat <<\_ACEOF
1567	<	ircd-hybrid configure TRUNK
1567	>	ircd-hybrid configure 8.2.0rc2
1568		generated by GNU Autoconf 2.69
1569
1570		Copyright (C) 2012 Free Software Foundation, Inc.
#	Line 1943 | Line 1939 | $as_echo "$ac_res" >&6; }
1939
1940		} # ac_fn_c_check_type
1941
1946	–	# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1947	–	# ----------------------------------------------------
1948	–	# Tries to find if the field MEMBER exists in type AGGR, after including
1949	–	# INCLUDES, setting cache variable VAR accordingly.
1950	–	ac_fn_c_check_member ()
1951	–	{
1952	–	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1953	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1954	–	$as_echo_n "checking for $2.$3... " >&6; }
1955	–	if eval \${$4+:} false; then :
1956	–	$as_echo_n "(cached) " >&6
1957	–	else
1958	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1959	–	/* end confdefs.h.  */
1960	–	$5
1961	–	int
1962	–	main ()
1963	–	{
1964	–	static $2 ac_aggr;
1965	–	if (ac_aggr.$3)
1966	–	return 0;
1967	–	;
1968	–	return 0;
1969	–	}
1970	–	_ACEOF
1971	–	if ac_fn_c_try_compile "$LINENO"; then :
1972	–	eval "$4=yes"
1973	–	else
1974	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1975	–	/* end confdefs.h.  */
1976	–	$5
1977	–	int
1978	–	main ()
1979	–	{
1980	–	static $2 ac_aggr;
1981	–	if (sizeof ac_aggr.$3)
1982	–	return 0;
1983	–	;
1984	–	return 0;
1985	–	}
1986	–	_ACEOF
1987	–	if ac_fn_c_try_compile "$LINENO"; then :
1988	–	eval "$4=yes"
1989	–	else
1990	–	eval "$4=no"
1991	–	fi
1992	–	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1993	–	fi
1994	–	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1995	–	fi
1996	–	eval ac_res=\$$4
1997	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1998	–	$as_echo "$ac_res" >&6; }
1999	–	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2000	–
2001	–	} # ac_fn_c_check_member
2002	–
1942		# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1943		# -------------------------------------------------------
1944		# Tests whether HEADER exists, giving a warning if it cannot be compiled using
#	Line 2094 | Line 2033 | cat >config.log <<_ACEOF
2033		This file contains any messages produced by compilers while
2034		running configure, to aid debugging if configure makes a mistake.
2035
2036	<	It was created by ircd-hybrid $as_me TRUNK, which was
2036	>	It was created by ircd-hybrid $as_me 8.2.0rc2, which was
2037		generated by GNU Autoconf 2.69.  Invocation command line was
2038
2039		$ $0 $@
#	Line 2453 | Line 2392 | ac_link='$CC -o conftest$ac_exeext $CFLA
2392		ac_compiler_gnu=$ac_cv_c_compiler_gnu
2393
2394
2395	<	am__api_version='1.13'
2395	>	am__api_version='1.14'
2396
2397		ac_aux_dir=
2398		for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
#	Line 2968 | Line 2907 | fi
2907
2908		# Define the identity of the package.
2909		PACKAGE='ircd-hybrid'
2910	<	VERSION='TRUNK'
2910	>	VERSION='8.2.0rc2'
2911
2912
2913		cat >>confdefs.h <<_ACEOF
#	Line 3008 | Line 2947 | mkdir_p='$(MKDIR_P)'
2947		# in the wild :-(  We should find a proper way to deprecate it ...
2948		AMTAR='$${TAR-tar}'
2949
2950	+
2951	+	# We'll loop over all known methods to create a tar archive until one works.
2952	+	_am_tools='gnutar  pax cpio none'
2953	+
2954		am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2955
2956
#	Line 3015 | Line 2958 | am__tar='$${TAR-tar} chof - "$$tardir"'
2958
2959
2960
2961	+	# POSIX will say in a future version that running "rm -f" with no argument
2962	+	# is OK; and we want to be able to make that assumption in our Makefile
2963	+	# recipes.  So use an aggressive probe to check that the usage we want is
2964	+	# actually supported "in the wild" to an acceptable degree.
2965	+	# See automake bug#10828.
2966	+	# To make any issue more visible, cause the running configure to be aborted
2967	+	# by default if the 'rm' program in use doesn't match our expectations; the
2968	+	# user can still override this though.
2969	+	if rm -f && rm -fr && rm -rf; then : OK; else
2970	+	cat >&2 <<'END'
2971	+	Oops!
2972	+
2973	+	Your 'rm' program seems unable to run without file operands specified
2974	+	on the command line, even when the '-f' option is present.  This is contrary
2975	+	to the behaviour of most rm programs out there, and not conforming with
2976	+	the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2977	+
2978	+	Please tell bug-automake@gnu.org about your system, including the value
2979	+	of your $PATH and any error possibly output before this message.  This
2980	+	can help us improve future automake versions.
2981	+
2982	+	END
2983	+	if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2984	+	echo 'Configuration will proceed anyway, since you have set the' >&2
2985	+	echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2986	+	echo >&2
2987	+	else
2988	+	cat >&2 <<'END'
2989	+	Aborting the configuration process, to ensure you take notice of the issue.
2990	+
2991	+	You can download and install GNU coreutils to get an 'rm' implementation
2992	+	that behaves properly: <http://www.gnu.org/software/coreutils/>.
2993	+
2994	+	If you want to complete the configuration process using your problematic
2995	+	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2996	+	to "yes", and re-run configure.
2997	+
2998	+	END
2999	+	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3000	+	fi
3001	+	fi
3002	+
3003		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3004		$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3005		# Check whether --enable-maintainer-mode was given.
#	Line 3037 | Line 3022 | fi
3022		MAINT=$MAINTAINER_MODE_TRUE
3023
3024
3025	+
3026		ac_config_headers="$ac_config_headers config.h"
3027
3028
#	Line 3894 | Line 3880 | ac_compile='$CC -c $CFLAGS $CPPFLAGS con
3880		ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3881		ac_compiler_gnu=$ac_cv_c_compiler_gnu
3882
3883	+	ac_ext=c
3884	+	ac_cpp='$CPP $CPPFLAGS'
3885	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3886	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3887	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3888	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3889	+	$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3890	+	if ${am_cv_prog_cc_c_o+:} false; then :
3891	+	$as_echo_n "(cached) " >&6
3892	+	else
3893	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3894	+	/* end confdefs.h.  */
3895	+
3896	+	int
3897	+	main ()
3898	+	{
3899	+
3900	+	;
3901	+	return 0;
3902	+	}
3903	+	_ACEOF
3904	+	# Make sure it works both with $CC and with simple cc.
3905	+	# Following AC_PROG_CC_C_O, we do the test twice because some
3906	+	# compilers refuse to overwrite an existing .o file with -o,
3907	+	# though they will create one.
3908	+	am_cv_prog_cc_c_o=yes
3909	+	for am_i in 1 2; do
3910	+	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3911	+	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3912	+	ac_status=$?
3913	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3914	+	(exit $ac_status); } \
3915	+	&& test -f conftest2.$ac_objext; then
3916	+	: OK
3917	+	else
3918	+	am_cv_prog_cc_c_o=no
3919	+	break
3920	+	fi
3921	+	done
3922	+	rm -f core conftest*
3923	+	unset am_i
3924	+	fi
3925	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3926	+	$as_echo "$am_cv_prog_cc_c_o" >&6; }
3927	+	if test "$am_cv_prog_cc_c_o" != yes; then
3928	+	# Losing compiler, so override with the script.
3929	+	# FIXME: It is wrong to rewrite CC.
3930	+	# But if we don't then we get into trouble of one sort or another.
3931	+	# A longer-term fix would be to have automake use am__CC in this case,
3932	+	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3933	+	CC="$am_aux_dir/compile $CC"
3934	+	fi
3935	+	ac_ext=c
3936	+	ac_cpp='$CPP $CPPFLAGS'
3937	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3938	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3939	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3940	+
3941	+
3942		depcc="$CC"   am_compiler_list=
3943
3944		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
#	Line 8454 | Line 8499 | _lt_linker_boilerplate=`cat conftest.err
8499		$RM -r conftest*
8500
8501
8502	+	## CAVEAT EMPTOR:
8503	+	## There is no encapsulation within the following macros, do not change
8504	+	## the running order or otherwise move them around unless you know exactly
8505	+	## what you are doing...
8506		if test -n "$compiler"; then
8507
8508		lt_prog_compiler_no_builtin_flag=
#	Line 13067 | Line 13116 | LIBTOOL="$LIBTOOL --silent"
13116
13117		# Checks for libraries.
13118
13119	+
13120	+	if test "X$CC" != "X"; then
13121	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fstack-protector" >&5
13122	+	$as_echo_n "checking whether ${CC} accepts -fstack-protector... " >&6; }
13123	+	if ${ssp_cv_cc+:} false; then :
13124	+	$as_echo_n "(cached) " >&6
13125	+	else
13126	+	ssp_old_cflags="$CFLAGS"
13127	+	CFLAGS="$CFLAGS -fstack-protector"
13128	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13129	+	/* end confdefs.h.  */
13130	+
13131	+	int
13132	+	main ()
13133	+	{
13134	+
13135	+	;
13136	+	return 0;
13137	+	}
13138	+	_ACEOF
13139	+	if ac_fn_c_try_compile "$LINENO"; then :
13140	+	ssp_cv_cc=yes
13141	+	else
13142	+	ssp_cv_cc=no
13143	+	fi
13144	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13145	+	CFLAGS="$ssp_old_cflags"
13146	+
13147	+	fi
13148	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ssp_cv_cc" >&5
13149	+	$as_echo "$ssp_cv_cc" >&6; }
13150	+	if test $ssp_cv_cc = yes; then
13151	+	CFLAGS="$CFLAGS -fstack-protector"
13152	+
13153	+	$as_echo "#define ENABLE_SSP_CC 1" >>confdefs.h
13154	+
13155	+	fi
13156	+	fi
13157	+
13158	+
13159	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libssp exists" >&5
13160	+	$as_echo_n "checking whether libssp exists... " >&6; }
13161	+	if ${ssp_cv_lib+:} false; then :
13162	+	$as_echo_n "(cached) " >&6
13163	+	else
13164	+	ssp_old_libs="$LIBS"
13165	+	LIBS="$LIBS -lssp"
13166	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13167	+	/* end confdefs.h.  */
13168	+
13169	+	int
13170	+	main ()
13171	+	{
13172	+
13173	+	;
13174	+	return 0;
13175	+	}
13176	+	_ACEOF
13177	+	if ac_fn_c_try_link "$LINENO"; then :
13178	+	ssp_cv_lib=yes
13179	+	else
13180	+	ssp_cv_lib=no
13181	+	fi
13182	+	rm -f core conftest.err conftest.$ac_objext \
13183	+	conftest$ac_exeext conftest.$ac_ext
13184	+	LIBS="$ssp_old_libs"
13185	+
13186	+	fi
13187	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ssp_cv_lib" >&5
13188	+	$as_echo "$ssp_cv_lib" >&6; }
13189	+	if test $ssp_cv_lib = yes; then
13190	+	LIBS="$LIBS -lssp"
13191	+	fi
13192	+
13193	+
13194	+
13195	+
13196	+
13197	+
13198	+	for flag in -fno-strict-aliasing; do
13199	+	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
13200	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
13201	+	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
13202	+	if eval \${$as_CACHEVAR+:} false; then :
13203	+	$as_echo_n "(cached) " >&6
13204	+	else
13205	+
13206	+	ax_check_save_flags=$CFLAGS
13207	+	CFLAGS="$CFLAGS  $flag"
13208	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13209	+	/* end confdefs.h.  */
13210	+
13211	+	int
13212	+	main ()
13213	+	{
13214	+
13215	+	;
13216	+	return 0;
13217	+	}
13218	+	_ACEOF
13219	+	if ac_fn_c_try_compile "$LINENO"; then :
13220	+	eval "$as_CACHEVAR=yes"
13221	+	else
13222	+	eval "$as_CACHEVAR=no"
13223	+	fi
13224	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13225	+	CFLAGS=$ax_check_save_flags
13226	+	fi
13227	+	eval ac_res=\$$as_CACHEVAR
13228	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
13229	+	$as_echo "$ac_res" >&6; }
13230	+	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
13231	+	if ${CFLAGS+:} false; then :
13232	+	case " $CFLAGS " in
13233	+	*" $flag "*)
13234	+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
13235	+	(: CFLAGS already contains $flag) 2>&5
13236	+	ac_status=$?
13237	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13238	+	test $ac_status = 0; }
13239	+	;;
13240	+	*)
13241	+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
13242	+	(: CFLAGS="$CFLAGS $flag") 2>&5
13243	+	ac_status=$?
13244	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13245	+	test $ac_status = 0; }
13246	+	CFLAGS="$CFLAGS $flag"
13247	+	;;
13248	+	esac
13249	+	else
13250	+	CFLAGS="$flag"
13251	+	fi
13252	+
13253	+	else
13254	+	:
13255	+	fi
13256	+
13257	+	done
13258	+
13259	+
13260		ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
13261		if test "x$ac_cv_func_getaddrinfo" = xyes; then :
13262
#	Line 13249 | Line 13439 | else
13439		as_fn_error $? "socket library not found" "$LINENO" 5
13440		fi
13441
13252	–	ac_fn_c_check_type "$LINENO" "struct sockaddr_in" "ac_cv_type_struct_sockaddr_in" "#include <sys/types.h>
13253	–	#include <sys/socket.h>
13254	–	#include <netdb.h>
13255	–
13256	–	"
13257	–	if test "x$ac_cv_type_struct_sockaddr_in" = xyes; then :
13258	–
13259	–	cat >>confdefs.h <<_ACEOF
13260	–	#define HAVE_STRUCT_SOCKADDR_IN 1
13261	–	_ACEOF
13262	–
13263	–
13264	–	fi
13265	–	ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "#include <sys/types.h>
13266	–	#include <sys/socket.h>
13267	–	#include <netdb.h>
13268	–
13269	–	"
13270	–	if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then :
13271	–
13272	–	cat >>confdefs.h <<_ACEOF
13273	–	#define HAVE_STRUCT_SOCKADDR_STORAGE 1
13274	–	_ACEOF
13275	–
13276	–
13277	–	fi
13278	–	ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" "#include <sys/types.h>
13279	–	#include <sys/socket.h>
13280	–	#include <netdb.h>
13281	–
13282	–	"
13283	–	if test "x$ac_cv_type_struct_addrinfo" = xyes; then :
13284	–
13285	–	cat >>confdefs.h <<_ACEOF
13286	–	#define HAVE_STRUCT_ADDRINFO 1
13287	–	_ACEOF
13288	–
13289	–
13290	–	fi
13291	–
13292	–	ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" "#include <sys/types.h>
13293	–	<sys/socket.h>
13294	–	"
13295	–	if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then :
13296	–
13297	–	cat >>confdefs.h <<_ACEOF
13298	–	#define HAVE_STRUCT_SOCKADDR_IN_SIN_LEN 1
13299	–	_ACEOF
13300	–
13301	–
13302	–	fi
13303	–
13304	–
13305	–
13306	–	ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "#include <netinet/in.h>
13307	–	"
13308	–	if test "x$ac_cv_type_struct_sockaddr_in6" = xyes; then :
13309	–
13310	–	$as_echo "#define IPV6 1" >>confdefs.h
13311	–
13312	–	fi
13313	–
13442
13443
13444		# Checks for typedefs, structures, and compiler characteristics.
#	Line 13656 | Line 13784 | if test "$ac_res" != no; then :
13784		fi
13785
13786
13787	<	# Check whether --enable-libGeoIP was given.
13788	<	if test "${enable_libGeoIP+set}" = set; then :
13789	<	enableval=$enable_libGeoIP;
13787	>	# Check whether --enable-libgeoip was given.
13788	>	if test "${enable_libgeoip+set}" = set; then :
13789	>	enableval=$enable_libgeoip;
13790		else
13791		ac_fn_c_check_header_mongrel "$LINENO" "GeoIP.h" "ac_cv_header_GeoIP_h" "$ac_includes_default"
13792		if test "x$ac_cv_header_GeoIP_h" = xyes; then :
#	Line 13726 | Line 13854 | fi
13854		fi
13855
13856
13729	–	# Check whether --enable-openssl was given.
13730	–	if test "${enable_openssl+set}" = set; then :
13731	–	enableval=$enable_openssl;  cf_enable_openssl=$enableval
13732	–	else
13733	–	cf_enable_openssl="auto"
13734	–	fi
13735	–
13736	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL" >&5
13737	–	$as_echo_n "checking for OpenSSL... " >&6; }
13738	–	if test "$cf_enable_openssl" != "no"; then
13739	–	cf_openssl_basedir=""
13740	–	if test "$cf_enable_openssl" != "auto" &&
13741	–	test "$cf_enable_openssl" != "yes"; then
13742	–	cf_openssl_basedir="${cf_enable_openssl}"
13743	–	else
13744	–	for dirs in /usr/local/ssl /usr/pkg /usr/local /usr/lib /usr/lib/ssl\
13745	–	/opt /opt/openssl /usr/local/openssl; do
13746	–	if test -f "${dirs}/include/openssl/opensslv.h"; then
13747	–	cf_openssl_basedir="${dirs}"
13748	–	break
13749	–	fi
13750	–	done
13751	–	unset dirs
13752	–	fi
13753	–
13754	–	if test ! -z "$cf_openssl_basedir"; then
13755	–	if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h"; then
13756	–	CPPFLAGS="-I${cf_openssl_basedir}/include $CPPFLAGS"
13757	–	LDFLAGS="-L${cf_openssl_basedir}/lib $LDFLAGS"
13758	–	else
13759	–	cf_openssl_basedir=""
13760	–	fi
13761	–	else
13762	–	if test -f "/usr/include/openssl/opensslv.h"; then
13763	–	cf_openssl_basedir="/usr"
13764	–	fi
13765	–	fi
13766	–
13767	–	if test ! -z "$cf_openssl_basedir"; then
13768	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_openssl_basedir" >&5
13769	–	$as_echo "$cf_openssl_basedir" >&6; }
13770	–	cf_enable_openssl="yes"
13771	–	else
13772	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found. Please check your path." >&5
13773	–	$as_echo "not found. Please check your path." >&6; }
13774	–	cf_enable_openssl="no"
13775	–	fi
13776	–	unset cf_openssl_basedir
13777	–	else
13778	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
13779	–	$as_echo "disabled" >&6; }
13780	–	fi
13781	–
13782	–	if test "$cf_enable_openssl" != "no"; then :
13783	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL 0.9.8s or above" >&5
13784	–	$as_echo_n "checking for OpenSSL 0.9.8s or above... " >&6; }
13785	–	if test "$cross_compiling" = yes; then :
13786	–	cf_openssl_version_ok=no
13787	–	else
13788	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13789	–	/* end confdefs.h.  */
13790	–
13791	–
13792	–	#include <openssl/opensslv.h>
13793	–	#include <stdlib.h>
13794	–	int
13795	–	main ()
13796	–	{
13797	–	exit(!(OPENSSL_VERSION_NUMBER >= 0x0090813f));
13798	–	;
13799	–	return 0;
13800	–	}
13801	–	_ACEOF
13802	–	if ac_fn_c_try_run "$LINENO"; then :
13803	–	cf_openssl_version_ok=yes
13804	–	else
13805	–	cf_openssl_version_ok=no
13806	–	fi
13807	–	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13808	–	conftest.$ac_objext conftest.beam conftest.$ac_ext
13809	–	fi
13810	–
13811	–
13812	–	if test "$cf_openssl_version_ok" = "yes"; then :
13813	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
13814	–	$as_echo "found" >&6; }
13815	–
13816	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for RSA_free in -lcrypto" >&5
13817	–	$as_echo_n "checking for RSA_free in -lcrypto... " >&6; }
13818	–	if ${ac_cv_lib_crypto_RSA_free+:} false; then :
13819	–	$as_echo_n "(cached) " >&6
13820	–	else
13821	–	ac_check_lib_save_LIBS=$LIBS
13822	–	LIBS="-lcrypto  $LIBS"
13823	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13824	–	/* end confdefs.h.  */
13825	–
13826	–	/* Override any GCC internal prototype to avoid an error.
13827	–	Use char because int might match the return type of a GCC
13828	–	builtin and then its argument prototype would still apply.  */
13829	–	#ifdef __cplusplus
13830	–	extern "C"
13831	–	#endif
13832	–	char RSA_free ();
13833	–	int
13834	–	main ()
13835	–	{
13836	–	return RSA_free ();
13837	–	;
13838	–	return 0;
13839	–	}
13840	–	_ACEOF
13841	–	if ac_fn_c_try_link "$LINENO"; then :
13842	–	ac_cv_lib_crypto_RSA_free=yes
13843	–	else
13844	–	ac_cv_lib_crypto_RSA_free=no
13845	–	fi
13846	–	rm -f core conftest.err conftest.$ac_objext \
13847	–	conftest$ac_exeext conftest.$ac_ext
13848	–	LIBS=$ac_check_lib_save_LIBS
13849	–	fi
13850	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RSA_free" >&5
13851	–	$as_echo "$ac_cv_lib_crypto_RSA_free" >&6; }
13852	–	if test "x$ac_cv_lib_crypto_RSA_free" = xyes; then :
13853	–	cat >>confdefs.h <<_ACEOF
13854	–	#define HAVE_LIBCRYPTO 1
13855	–	_ACEOF
13856	–
13857	–	LIBS="-lcrypto $LIBS"
13858	–
13859	–	fi
13860	–
13861	–	if test "$ac_cv_lib_crypto_RSA_free" = "yes"; then :
13862	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_connect in -lssl" >&5
13863	–	$as_echo_n "checking for SSL_connect in -lssl... " >&6; }
13864	–	if ${ac_cv_lib_ssl_SSL_connect+:} false; then :
13865	–	$as_echo_n "(cached) " >&6
13866	–	else
13867	–	ac_check_lib_save_LIBS=$LIBS
13868	–	LIBS="-lssl  $LIBS"
13869	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13870	–	/* end confdefs.h.  */
13871	–
13872	–	/* Override any GCC internal prototype to avoid an error.
13873	–	Use char because int might match the return type of a GCC
13874	–	builtin and then its argument prototype would still apply.  */
13875	–	#ifdef __cplusplus
13876	–	extern "C"
13877	–	#endif
13878	–	char SSL_connect ();
13879	–	int
13880	–	main ()
13881	–	{
13882	–	return SSL_connect ();
13883	–	;
13884	–	return 0;
13885	–	}
13886	–	_ACEOF
13887	–	if ac_fn_c_try_link "$LINENO"; then :
13888	–	ac_cv_lib_ssl_SSL_connect=yes
13889	–	else
13890	–	ac_cv_lib_ssl_SSL_connect=no
13891	–	fi
13892	–	rm -f core conftest.err conftest.$ac_objext \
13893	–	conftest$ac_exeext conftest.$ac_ext
13894	–	LIBS=$ac_check_lib_save_LIBS
13895	–	fi
13896	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_connect" >&5
13897	–	$as_echo "$ac_cv_lib_ssl_SSL_connect" >&6; }
13898	–	if test "x$ac_cv_lib_ssl_SSL_connect" = xyes; then :
13899	–	cat >>confdefs.h <<_ACEOF
13900	–	#define HAVE_LIBSSL 1
13901	–	_ACEOF
13902	–
13903	–	LIBS="-lssl $LIBS"
13904	–
13905	–	fi
13906	–
13907	–	fi
13908	–
13909	–	else
13910	–	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no - OpenSSL support disabled" >&5
13911	–	$as_echo "no - OpenSSL support disabled" >&6; }
13912	–	cf_enable_openssl="no"
13913	–	fi
13914	–	fi
13915	–
13916	–	if test "$ac_cv_lib_ssl_SSL_connect" = yes; then
13917	–	ENABLE_SSL_TRUE=
13918	–	ENABLE_SSL_FALSE='#'
13919	–	else
13920	–	ENABLE_SSL_TRUE='#'
13921	–	ENABLE_SSL_FALSE=
13922	–	fi
13923	–
13924	–
13925	–
13857		# Check whether --enable-assert was given.
13858		if test "${enable_assert+set}" = set; then :
13859		enableval=$enable_assert; assert=$enableval
#	Line 13938 | Line 13869 | $as_echo "#define NDEBUG 1" >>confdefs.h
13869		fi
13870
13871
13941	–
13872		$as_echo "#define NICKNAMEHISTORYLENGTH 32768" >>confdefs.h
13873
13874
13875	<	$as_echo "#define MP_CHUNK_SIZE_CHANNEL 64*1024" >>confdefs.h
13875	>	$as_echo "#define MP_CHUNK_SIZE_CHANNEL 1024*1024" >>confdefs.h
13876
13877
13878	<	$as_echo "#define MP_CHUNK_SIZE_MEMBER 32*1024" >>confdefs.h
13878	>	$as_echo "#define MP_CHUNK_SIZE_MEMBER 2048*1024" >>confdefs.h
13879
13880
13881	<	$as_echo "#define MP_CHUNK_SIZE_BAN 16*1024" >>confdefs.h
13881	>	$as_echo "#define MP_CHUNK_SIZE_BAN 1024*1024" >>confdefs.h
13882
13883
13884	<	$as_echo "#define MP_CHUNK_SIZE_CLIENT 256*1024" >>confdefs.h
13884	>	$as_echo "#define MP_CHUNK_SIZE_CLIENT 1024*1024" >>confdefs.h
13885
13886
13887	<	$as_echo "#define MP_CHUNK_SIZE_LCLIENT 128*1024" >>confdefs.h
13887	>	$as_echo "#define MP_CHUNK_SIZE_LCLIENT 512*1024" >>confdefs.h
13888
13889
13890	<	$as_echo "#define MP_CHUNK_SIZE_DNODE 8*1024" >>confdefs.h
13890	>	$as_echo "#define MP_CHUNK_SIZE_DNODE 32*1024" >>confdefs.h
13891
13892
13893		$as_echo "#define MP_CHUNK_SIZE_DBUF 512*1024" >>confdefs.h
13894
13895
13896	<	$as_echo "#define MP_CHUNK_SIZE_AUTH 32*1024" >>confdefs.h
13896	>	$as_echo "#define MP_CHUNK_SIZE_AUTH 128*1024" >>confdefs.h
13897
13898
13899	<	$as_echo "#define MP_CHUNK_SIZE_DNS 16*1024" >>confdefs.h
13899	>	$as_echo "#define MP_CHUNK_SIZE_DNS 64*1024" >>confdefs.h
13900
13901
13902	<	$as_echo "#define MP_CHUNK_SIZE_WATCH 4*1024" >>confdefs.h
13902	>	$as_echo "#define MP_CHUNK_SIZE_WATCH 8*1024" >>confdefs.h
13903	>
13904	>
13905	>	$as_echo "#define MP_CHUNK_SIZE_NAMEHOST 64*1024" >>confdefs.h
13906	>
13907	>
13908	>	$as_echo "#define MP_CHUNK_SIZE_USERHOST 128*1024" >>confdefs.h
13909	>
13910	>
13911	>	$as_echo "#define MP_CHUNK_SIZE_IP_ENTRY 128*1024" >>confdefs.h
13912
13913
13914		# Argument processing.
13915
13916	<	desired_iopoll_mechanism="none"
13917	<	# Check whether --enable-kqueue was given.
13916	>	desired_iopoll_mechanism="none"
13917	>
13918	>	# Check whether --enable-kqueue was given.
13919		if test "${enable_kqueue+set}" = set; then :
13920		enableval=$enable_kqueue; desired_iopoll_mechanism="kqueue"
13921		fi
#	Line 13995 | Line 13935 | if test "${enable_poll+set}" = set; then
13935		enableval=$enable_poll; desired_iopoll_mechanism="poll"
13936		fi
13937
13998	–	# Check whether --enable-select was given.
13999	–	if test "${enable_select+set}" = set; then :
14000	–	enableval=$enable_select; desired_iopoll_mechanism="select"
14001	–	fi
13938
13939	<	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for optimal/desired iopoll mechanism" >&5
13939	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for optimal/desired iopoll mechanism" >&5
13940		$as_echo_n "checking for optimal/desired iopoll mechanism... " >&6; }
13941	+
13942		iopoll_mechanism_none=0
13943
13944		cat >>confdefs.h <<_ACEOF
13945		#define __IOPOLL_MECHANISM_NONE $iopoll_mechanism_none
13946		_ACEOF
13947
13948	<	iopoll_mechanism_kqueue=1
13948	>
13949	>	iopoll_mechanism_kqueue=1
13950
13951		cat >>confdefs.h <<_ACEOF
13952		#define __IOPOLL_MECHANISM_KQUEUE $iopoll_mechanism_kqueue
#	Line 14062 | Line 14000 | else
14000		fi
14001		rm -f core conftest.err conftest.$ac_objext \
14002		conftest$ac_exeext conftest.$ac_ext
14003	<	iopoll_mechanism_epoll=2
14003	>
14004	>	iopoll_mechanism_epoll=2
14005
14006		cat >>confdefs.h <<_ACEOF
14007		#define __IOPOLL_MECHANISM_EPOLL $iopoll_mechanism_epoll
14008		_ACEOF
14009
14071	–	if test "$cross_compiling" = yes; then :
14072	–	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14073	–	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14074	–	as_fn_error $? "cannot run test program while cross compiling
14075	–	See \`config.log' for more details" "$LINENO" 5; }
14076	–	else
14010		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14011		/* end confdefs.h.  */
14079	–
14012		#include <sys/epoll.h>
14081	–	#include <sys/syscall.h>
14082	–	#if defined(__stub_epoll_create) || defined(__stub___epoll_create) || defined(EPOLL_NEED_BODY)
14083	–	#if !defined(__NR_epoll_create)
14084	–	#if defined(__ia64__)
14085	–	#define __NR_epoll_create 1243
14086	–	#elif defined(__x86_64__)
14087	–	#define __NR_epoll_create 214
14088	–	#elif defined(__sparc64__) || defined(__sparc__)
14089	–	#define __NR_epoll_create 193
14090	–	#elif defined(__s390__) || defined(__m68k__)
14091	–	#define __NR_epoll_create 249
14092	–	#elif defined(__ppc64__) || defined(__ppc__)
14093	–	#define __NR_epoll_create 236
14094	–	#elif defined(__parisc__) || defined(__arm26__) || defined(__arm__)
14095	–	#define __NR_epoll_create 224
14096	–	#elif defined(__alpha__)
14097	–	#define __NR_epoll_create 407
14098	–	#elif defined(__sh64__)
14099	–	#define __NR_epoll_create 282
14100	–	#elif defined(__i386__) || defined(__sh__) || defined(__m32r__) || defined(__h8300__) || defined(__frv__)
14101	–	#define __NR_epoll_create 254
14102	–	#else
14103	–	#error No system call numbers defined for epoll family.
14104	–	#endif
14105	–	#endif
14106	–	_syscall1(int, epoll_create, int, size)
14107	–	#endif
14108	–
14013		int
14014		main ()
14015		{
14016	<	return epoll_create(256) == -1 ? 1 : 0
14016	>	epoll_create(256);
14017		;
14018		return 0;
14019		}
14020		_ACEOF
14021	<	if ac_fn_c_try_run "$LINENO"; then :
14021	>	if ac_fn_c_try_link "$LINENO"; then :
14022		is_epoll_mechanism_available="yes"
14023		else
14024		is_epoll_mechanism_available="no"
14025		fi
14026	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14027	<	conftest.$ac_objext conftest.beam conftest.$ac_ext
14124	<	fi
14026	>	rm -f core conftest.err conftest.$ac_objext \
14027	>	conftest$ac_exeext conftest.$ac_ext
14028
14029	<	iopoll_mechanism_devpoll=3
14029	>	iopoll_mechanism_devpoll=3
14030
14031		cat >>confdefs.h <<_ACEOF
14032		#define __IOPOLL_MECHANISM_DEVPOLL $iopoll_mechanism_devpoll
#	Line 14173 | Line 14076 | rm -f core conftest.err conftest.$ac_obj
14076		$as_echo "#define HAVE_SYS_DEVPOLL_H 1" >>confdefs.h
14077
14078		fi
14079	<	iopoll_mechanism_poll=4
14079	>
14080	>	iopoll_mechanism_poll=4
14081
14082		cat >>confdefs.h <<_ACEOF
14083		#define __IOPOLL_MECHANISM_POLL $iopoll_mechanism_poll
#	Line 14227 | Line 14131 | else
14131		fi
14132		rm -f core conftest.err conftest.$ac_objext \
14133		conftest$ac_exeext conftest.$ac_ext
14230	–	iopoll_mechanism_select=5
14231	–
14232	–	cat >>confdefs.h <<_ACEOF
14233	–	#define __IOPOLL_MECHANISM_SELECT $iopoll_mechanism_select
14234	–	_ACEOF
14235	–
14236	–	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14237	–	/* end confdefs.h.  */
14238	–	/* Define select to an innocuous variant, in case <limits.h> declares select.
14239	–	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
14240	–	#define select innocuous_select
14241	–
14242	–	/* System header to define __stub macros and hopefully few prototypes,
14243	–	which can conflict with char select (); below.
14244	–	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
14245	–	<limits.h> exists even on freestanding compilers.  */
14134
14135	<	#ifdef __STDC__
14136	<	# include <limits.h>
14249	<	#else
14250	<	# include <assert.h>
14251	<	#endif
14252	<
14253	<	#undef select
14254	<
14255	<	/* Override any GCC internal prototype to avoid an error.
14256	<	Use char because int might match the return type of a GCC
14257	<	builtin and then its argument prototype would still apply.  */
14258	<	#ifdef __cplusplus
14259	<	extern "C"
14260	<	#endif
14261	<	char select ();
14262	<	/* The GNU C library defines this for functions which it implements
14263	<	to always fail with ENOSYS.  Some functions are actually named
14264	<	something starting with __ and the normal name is an alias.  */
14265	<	#if defined __stub_select || defined __stub___select
14266	<	choke me
14267	<	#endif
14268	<
14269	<	int
14270	<	main ()
14271	<	{
14272	<	return select ();
14273	<	;
14274	<	return 0;
14275	<	}
14276	<	_ACEOF
14277	<	if ac_fn_c_try_link "$LINENO"; then :
14278	<	is_select_mechanism_available="yes"
14279	<	else
14280	<	is_select_mechanism_available="no"
14281	<	fi
14282	<	rm -f core conftest.err conftest.$ac_objext \
14283	<	conftest$ac_exeext conftest.$ac_ext
14284	<	optimal_iopoll_mechanism="none"
14285	<	for mechanism in "kqueue" "epoll" "devpoll" "poll" "select" ; do # order is important
14135	>	optimal_iopoll_mechanism="none"
14136	>	for mechanism in "kqueue" "epoll" "devpoll" "poll" ; do # order is important
14137		eval "is_optimal_iopoll_mechanism_available=\$is_${mechanism}_mechanism_available"
14138		if test "$is_optimal_iopoll_mechanism_available" = "yes" ; then
14139		optimal_iopoll_mechanism="$mechanism"
14140		break
14141		fi
14142		done
14143	<	if test "$desired_iopoll_mechanism" = "none" ; then
14143	>
14144	>	if test "$desired_iopoll_mechanism" = "none" ; then
14145		if test "$optimal_iopoll_mechanism" = "none" ; then
14146		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
14147		$as_echo "none" >&6; }
#	Line 14311 | Line 14163 | $as_echo "none" >&6; }
14163		as_fn_error $? "desired iopoll mechanism, $desired_iopoll_mechanism, is not available" "$LINENO" 5
14164		fi
14165		fi
14166	<	eval "use_iopoll_mechanism=\$iopoll_mechanism_${selected_iopoll_mechanism}"
14166	>
14167	>	eval "use_iopoll_mechanism=\$iopoll_mechanism_${selected_iopoll_mechanism}"
14168
14169		cat >>confdefs.h <<_ACEOF
14170		#define USE_IOPOLL_MECHANISM $use_iopoll_mechanism
#	Line 14319 | Line 14172 | _ACEOF
14172
14173
14174
14322	–	# Check whether --enable-halfops was given.
14323	–	if test "${enable_halfops+set}" = set; then :
14324	–	enableval=$enable_halfops; halfops="$enableval"
14325	–	else
14326	–	halfops="no"
14327	–	fi
14328	–
14329	–	if test "$halfops" = "yes" ; then
14330	–
14331	–	$as_echo "#define HALFOPS 1" >>confdefs.h
14332	–
14333	–	fi
14334	–
14335	–
14175		# Check whether --enable-debugging was given.
14176		if test "${enable_debugging+set}" = set; then :
14177		enableval=$enable_debugging; debugging="$enableval"
#	Line 14352 | Line 14191 | else
14191		warnings="no"
14192		fi
14193
14194	+
14195		if test "$warnings" = "yes" ; then
14196	<	CFLAGS="-Wall -Wextra -Wno-unused -Wcast-qual -Wcast-align -Wbad-function-cast -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wredundant-decls -Wshadow -Wwrite-strings -Wundef"
14196	>
14197	>
14198	>
14199	>
14200	>	for flag in -Wall; do
14201	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14202	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14203	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14204	>	if eval \${$as_CACHEVAR+:} false; then :
14205	>	$as_echo_n "(cached) " >&6
14206	>	else
14207	>
14208	>	ax_check_save_flags=$CFLAGS
14209	>	CFLAGS="$CFLAGS  $flag"
14210	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14211	>	/* end confdefs.h.  */
14212	>
14213	>	int
14214	>	main ()
14215	>	{
14216	>
14217	>	;
14218	>	return 0;
14219	>	}
14220	>	_ACEOF
14221	>	if ac_fn_c_try_compile "$LINENO"; then :
14222	>	eval "$as_CACHEVAR=yes"
14223	>	else
14224	>	eval "$as_CACHEVAR=no"
14225	>	fi
14226	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14227	>	CFLAGS=$ax_check_save_flags
14228	>	fi
14229	>	eval ac_res=\$$as_CACHEVAR
14230	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14231	>	$as_echo "$ac_res" >&6; }
14232	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14233	>	if ${CFLAGS+:} false; then :
14234	>	case " $CFLAGS " in
14235	>	*" $flag "*)
14236	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14237	>	(: CFLAGS already contains $flag) 2>&5
14238	>	ac_status=$?
14239	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14240	>	test $ac_status = 0; }
14241	>	;;
14242	>	*)
14243	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14244	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14245	>	ac_status=$?
14246	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14247	>	test $ac_status = 0; }
14248	>	CFLAGS="$CFLAGS $flag"
14249	>	;;
14250	>	esac
14251	>	else
14252	>	CFLAGS="$flag"
14253	>	fi
14254	>
14255	>	else
14256	>	:
14257	>	fi
14258	>
14259	>	done
14260	>
14261	>
14262	>
14263	>
14264	>
14265	>	for flag in -Wbad-function-cast; do
14266	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14267	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14268	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14269	>	if eval \${$as_CACHEVAR+:} false; then :
14270	>	$as_echo_n "(cached) " >&6
14271	>	else
14272	>
14273	>	ax_check_save_flags=$CFLAGS
14274	>	CFLAGS="$CFLAGS  $flag"
14275	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14276	>	/* end confdefs.h.  */
14277	>
14278	>	int
14279	>	main ()
14280	>	{
14281	>
14282	>	;
14283	>	return 0;
14284	>	}
14285	>	_ACEOF
14286	>	if ac_fn_c_try_compile "$LINENO"; then :
14287	>	eval "$as_CACHEVAR=yes"
14288	>	else
14289	>	eval "$as_CACHEVAR=no"
14290	>	fi
14291	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14292	>	CFLAGS=$ax_check_save_flags
14293	>	fi
14294	>	eval ac_res=\$$as_CACHEVAR
14295	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14296	>	$as_echo "$ac_res" >&6; }
14297	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14298	>	if ${CFLAGS+:} false; then :
14299	>	case " $CFLAGS " in
14300	>	*" $flag "*)
14301	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14302	>	(: CFLAGS already contains $flag) 2>&5
14303	>	ac_status=$?
14304	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14305	>	test $ac_status = 0; }
14306	>	;;
14307	>	*)
14308	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14309	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14310	>	ac_status=$?
14311	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14312	>	test $ac_status = 0; }
14313	>	CFLAGS="$CFLAGS $flag"
14314	>	;;
14315	>	esac
14316	>	else
14317	>	CFLAGS="$flag"
14318	>	fi
14319	>
14320	>	else
14321	>	:
14322	>	fi
14323	>
14324	>	done
14325	>
14326	>
14327	>
14328	>
14329	>
14330	>	for flag in -Wcast-align; do
14331	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14332	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14333	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14334	>	if eval \${$as_CACHEVAR+:} false; then :
14335	>	$as_echo_n "(cached) " >&6
14336	>	else
14337	>
14338	>	ax_check_save_flags=$CFLAGS
14339	>	CFLAGS="$CFLAGS  $flag"
14340	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14341	>	/* end confdefs.h.  */
14342	>
14343	>	int
14344	>	main ()
14345	>	{
14346	>
14347	>	;
14348	>	return 0;
14349	>	}
14350	>	_ACEOF
14351	>	if ac_fn_c_try_compile "$LINENO"; then :
14352	>	eval "$as_CACHEVAR=yes"
14353	>	else
14354	>	eval "$as_CACHEVAR=no"
14355	>	fi
14356	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14357	>	CFLAGS=$ax_check_save_flags
14358	>	fi
14359	>	eval ac_res=\$$as_CACHEVAR
14360	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14361	>	$as_echo "$ac_res" >&6; }
14362	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14363	>	if ${CFLAGS+:} false; then :
14364	>	case " $CFLAGS " in
14365	>	*" $flag "*)
14366	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14367	>	(: CFLAGS already contains $flag) 2>&5
14368	>	ac_status=$?
14369	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14370	>	test $ac_status = 0; }
14371	>	;;
14372	>	*)
14373	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14374	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14375	>	ac_status=$?
14376	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14377	>	test $ac_status = 0; }
14378	>	CFLAGS="$CFLAGS $flag"
14379	>	;;
14380	>	esac
14381	>	else
14382	>	CFLAGS="$flag"
14383	>	fi
14384	>
14385	>	else
14386	>	:
14387	>	fi
14388	>
14389	>	done
14390	>
14391	>
14392	>
14393	>
14394	>
14395	>	for flag in -Wcast-qual; do
14396	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14397	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14398	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14399	>	if eval \${$as_CACHEVAR+:} false; then :
14400	>	$as_echo_n "(cached) " >&6
14401	>	else
14402	>
14403	>	ax_check_save_flags=$CFLAGS
14404	>	CFLAGS="$CFLAGS  $flag"
14405	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14406	>	/* end confdefs.h.  */
14407	>
14408	>	int
14409	>	main ()
14410	>	{
14411	>
14412	>	;
14413	>	return 0;
14414	>	}
14415	>	_ACEOF
14416	>	if ac_fn_c_try_compile "$LINENO"; then :
14417	>	eval "$as_CACHEVAR=yes"
14418	>	else
14419	>	eval "$as_CACHEVAR=no"
14420	>	fi
14421	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14422	>	CFLAGS=$ax_check_save_flags
14423	>	fi
14424	>	eval ac_res=\$$as_CACHEVAR
14425	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14426	>	$as_echo "$ac_res" >&6; }
14427	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14428	>	if ${CFLAGS+:} false; then :
14429	>	case " $CFLAGS " in
14430	>	*" $flag "*)
14431	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14432	>	(: CFLAGS already contains $flag) 2>&5
14433	>	ac_status=$?
14434	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14435	>	test $ac_status = 0; }
14436	>	;;
14437	>	*)
14438	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14439	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14440	>	ac_status=$?
14441	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14442	>	test $ac_status = 0; }
14443	>	CFLAGS="$CFLAGS $flag"
14444	>	;;
14445	>	esac
14446	>	else
14447	>	CFLAGS="$flag"
14448	>	fi
14449	>
14450	>	else
14451	>	:
14452	>	fi
14453	>
14454	>	done
14455	>
14456	>
14457	>
14458	>
14459	>
14460	>	for flag in -Wclobbered; do
14461	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14462	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14463	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14464	>	if eval \${$as_CACHEVAR+:} false; then :
14465	>	$as_echo_n "(cached) " >&6
14466	>	else
14467	>
14468	>	ax_check_save_flags=$CFLAGS
14469	>	CFLAGS="$CFLAGS  $flag"
14470	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14471	>	/* end confdefs.h.  */
14472	>
14473	>	int
14474	>	main ()
14475	>	{
14476	>
14477	>	;
14478	>	return 0;
14479	>	}
14480	>	_ACEOF
14481	>	if ac_fn_c_try_compile "$LINENO"; then :
14482	>	eval "$as_CACHEVAR=yes"
14483	>	else
14484	>	eval "$as_CACHEVAR=no"
14485	>	fi
14486	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14487	>	CFLAGS=$ax_check_save_flags
14488	>	fi
14489	>	eval ac_res=\$$as_CACHEVAR
14490	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14491	>	$as_echo "$ac_res" >&6; }
14492	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14493	>	if ${CFLAGS+:} false; then :
14494	>	case " $CFLAGS " in
14495	>	*" $flag "*)
14496	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14497	>	(: CFLAGS already contains $flag) 2>&5
14498	>	ac_status=$?
14499	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14500	>	test $ac_status = 0; }
14501	>	;;
14502	>	*)
14503	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14504	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14505	>	ac_status=$?
14506	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14507	>	test $ac_status = 0; }
14508	>	CFLAGS="$CFLAGS $flag"
14509	>	;;
14510	>	esac
14511	>	else
14512	>	CFLAGS="$flag"
14513	>	fi
14514	>
14515	>	else
14516	>	:
14517	>	fi
14518	>
14519	>	done
14520	>
14521	>
14522	>
14523	>
14524	>
14525	>	for flag in -Wempty-body; do
14526	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14527	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14528	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14529	>	if eval \${$as_CACHEVAR+:} false; then :
14530	>	$as_echo_n "(cached) " >&6
14531	>	else
14532	>
14533	>	ax_check_save_flags=$CFLAGS
14534	>	CFLAGS="$CFLAGS  $flag"
14535	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14536	>	/* end confdefs.h.  */
14537	>
14538	>	int
14539	>	main ()
14540	>	{
14541	>
14542	>	;
14543	>	return 0;
14544	>	}
14545	>	_ACEOF
14546	>	if ac_fn_c_try_compile "$LINENO"; then :
14547	>	eval "$as_CACHEVAR=yes"
14548	>	else
14549	>	eval "$as_CACHEVAR=no"
14550	>	fi
14551	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14552	>	CFLAGS=$ax_check_save_flags
14553	>	fi
14554	>	eval ac_res=\$$as_CACHEVAR
14555	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14556	>	$as_echo "$ac_res" >&6; }
14557	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14558	>	if ${CFLAGS+:} false; then :
14559	>	case " $CFLAGS " in
14560	>	*" $flag "*)
14561	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14562	>	(: CFLAGS already contains $flag) 2>&5
14563	>	ac_status=$?
14564	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14565	>	test $ac_status = 0; }
14566	>	;;
14567	>	*)
14568	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14569	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14570	>	ac_status=$?
14571	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14572	>	test $ac_status = 0; }
14573	>	CFLAGS="$CFLAGS $flag"
14574	>	;;
14575	>	esac
14576	>	else
14577	>	CFLAGS="$flag"
14578	>	fi
14579	>
14580	>	else
14581	>	:
14582	>	fi
14583	>
14584	>	done
14585	>
14586	>
14587	>
14588	>
14589	>
14590	>	for flag in -Wignored-qualifiers; do
14591	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14592	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14593	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14594	>	if eval \${$as_CACHEVAR+:} false; then :
14595	>	$as_echo_n "(cached) " >&6
14596	>	else
14597	>
14598	>	ax_check_save_flags=$CFLAGS
14599	>	CFLAGS="$CFLAGS  $flag"
14600	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14601	>	/* end confdefs.h.  */
14602	>
14603	>	int
14604	>	main ()
14605	>	{
14606	>
14607	>	;
14608	>	return 0;
14609	>	}
14610	>	_ACEOF
14611	>	if ac_fn_c_try_compile "$LINENO"; then :
14612	>	eval "$as_CACHEVAR=yes"
14613	>	else
14614	>	eval "$as_CACHEVAR=no"
14615	>	fi
14616	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14617	>	CFLAGS=$ax_check_save_flags
14618	>	fi
14619	>	eval ac_res=\$$as_CACHEVAR
14620	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14621	>	$as_echo "$ac_res" >&6; }
14622	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14623	>	if ${CFLAGS+:} false; then :
14624	>	case " $CFLAGS " in
14625	>	*" $flag "*)
14626	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14627	>	(: CFLAGS already contains $flag) 2>&5
14628	>	ac_status=$?
14629	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14630	>	test $ac_status = 0; }
14631	>	;;
14632	>	*)
14633	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14634	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14635	>	ac_status=$?
14636	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14637	>	test $ac_status = 0; }
14638	>	CFLAGS="$CFLAGS $flag"
14639	>	;;
14640	>	esac
14641	>	else
14642	>	CFLAGS="$flag"
14643	>	fi
14644	>
14645	>	else
14646	>	:
14647	>	fi
14648	>
14649	>	done
14650	>
14651	>
14652	>
14653	>
14654	>
14655	>	for flag in -Wlogical-op; do
14656	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14657	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14658	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14659	>	if eval \${$as_CACHEVAR+:} false; then :
14660	>	$as_echo_n "(cached) " >&6
14661	>	else
14662	>
14663	>	ax_check_save_flags=$CFLAGS
14664	>	CFLAGS="$CFLAGS  $flag"
14665	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14666	>	/* end confdefs.h.  */
14667	>
14668	>	int
14669	>	main ()
14670	>	{
14671	>
14672	>	;
14673	>	return 0;
14674	>	}
14675	>	_ACEOF
14676	>	if ac_fn_c_try_compile "$LINENO"; then :
14677	>	eval "$as_CACHEVAR=yes"
14678	>	else
14679	>	eval "$as_CACHEVAR=no"
14680	>	fi
14681	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14682	>	CFLAGS=$ax_check_save_flags
14683	>	fi
14684	>	eval ac_res=\$$as_CACHEVAR
14685	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14686	>	$as_echo "$ac_res" >&6; }
14687	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14688	>	if ${CFLAGS+:} false; then :
14689	>	case " $CFLAGS " in
14690	>	*" $flag "*)
14691	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14692	>	(: CFLAGS already contains $flag) 2>&5
14693	>	ac_status=$?
14694	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14695	>	test $ac_status = 0; }
14696	>	;;
14697	>	*)
14698	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14699	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14700	>	ac_status=$?
14701	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14702	>	test $ac_status = 0; }
14703	>	CFLAGS="$CFLAGS $flag"
14704	>	;;
14705	>	esac
14706	>	else
14707	>	CFLAGS="$flag"
14708	>	fi
14709	>
14710	>	else
14711	>	:
14712	>	fi
14713	>
14714	>	done
14715	>
14716	>
14717	>
14718	>
14719	>
14720	>	for flag in -Wmissing-declarations; do
14721	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14722	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14723	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14724	>	if eval \${$as_CACHEVAR+:} false; then :
14725	>	$as_echo_n "(cached) " >&6
14726	>	else
14727	>
14728	>	ax_check_save_flags=$CFLAGS
14729	>	CFLAGS="$CFLAGS  $flag"
14730	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14731	>	/* end confdefs.h.  */
14732	>
14733	>	int
14734	>	main ()
14735	>	{
14736	>
14737	>	;
14738	>	return 0;
14739	>	}
14740	>	_ACEOF
14741	>	if ac_fn_c_try_compile "$LINENO"; then :
14742	>	eval "$as_CACHEVAR=yes"
14743	>	else
14744	>	eval "$as_CACHEVAR=no"
14745	>	fi
14746	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14747	>	CFLAGS=$ax_check_save_flags
14748	>	fi
14749	>	eval ac_res=\$$as_CACHEVAR
14750	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14751	>	$as_echo "$ac_res" >&6; }
14752	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14753	>	if ${CFLAGS+:} false; then :
14754	>	case " $CFLAGS " in
14755	>	*" $flag "*)
14756	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14757	>	(: CFLAGS already contains $flag) 2>&5
14758	>	ac_status=$?
14759	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14760	>	test $ac_status = 0; }
14761	>	;;
14762	>	*)
14763	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14764	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14765	>	ac_status=$?
14766	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14767	>	test $ac_status = 0; }
14768	>	CFLAGS="$CFLAGS $flag"
14769	>	;;
14770	>	esac
14771	>	else
14772	>	CFLAGS="$flag"
14773	>	fi
14774	>
14775	>	else
14776	>	:
14777	>	fi
14778	>
14779	>	done
14780	>
14781	>
14782	>
14783	>
14784	>
14785	>	for flag in -Wmissing-field-initializers; do
14786	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14787	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14788	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14789	>	if eval \${$as_CACHEVAR+:} false; then :
14790	>	$as_echo_n "(cached) " >&6
14791	>	else
14792	>
14793	>	ax_check_save_flags=$CFLAGS
14794	>	CFLAGS="$CFLAGS  $flag"
14795	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14796	>	/* end confdefs.h.  */
14797	>
14798	>	int
14799	>	main ()
14800	>	{
14801	>
14802	>	;
14803	>	return 0;
14804	>	}
14805	>	_ACEOF
14806	>	if ac_fn_c_try_compile "$LINENO"; then :
14807	>	eval "$as_CACHEVAR=yes"
14808	>	else
14809	>	eval "$as_CACHEVAR=no"
14810	>	fi
14811	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14812	>	CFLAGS=$ax_check_save_flags
14813	>	fi
14814	>	eval ac_res=\$$as_CACHEVAR
14815	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14816	>	$as_echo "$ac_res" >&6; }
14817	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14818	>	if ${CFLAGS+:} false; then :
14819	>	case " $CFLAGS " in
14820	>	*" $flag "*)
14821	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14822	>	(: CFLAGS already contains $flag) 2>&5
14823	>	ac_status=$?
14824	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14825	>	test $ac_status = 0; }
14826	>	;;
14827	>	*)
14828	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14829	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14830	>	ac_status=$?
14831	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14832	>	test $ac_status = 0; }
14833	>	CFLAGS="$CFLAGS $flag"
14834	>	;;
14835	>	esac
14836	>	else
14837	>	CFLAGS="$flag"
14838	>	fi
14839	>
14840	>	else
14841	>	:
14842	>	fi
14843	>
14844	>	done
14845	>
14846	>
14847	>
14848	>
14849	>
14850	>	for flag in -Wmissing-include-dirs; do
14851	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14852	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14853	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14854	>	if eval \${$as_CACHEVAR+:} false; then :
14855	>	$as_echo_n "(cached) " >&6
14856	>	else
14857	>
14858	>	ax_check_save_flags=$CFLAGS
14859	>	CFLAGS="$CFLAGS  $flag"
14860	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14861	>	/* end confdefs.h.  */
14862	>
14863	>	int
14864	>	main ()
14865	>	{
14866	>
14867	>	;
14868	>	return 0;
14869	>	}
14870	>	_ACEOF
14871	>	if ac_fn_c_try_compile "$LINENO"; then :
14872	>	eval "$as_CACHEVAR=yes"
14873	>	else
14874	>	eval "$as_CACHEVAR=no"
14875	>	fi
14876	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14877	>	CFLAGS=$ax_check_save_flags
14878	>	fi
14879	>	eval ac_res=\$$as_CACHEVAR
14880	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14881	>	$as_echo "$ac_res" >&6; }
14882	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14883	>	if ${CFLAGS+:} false; then :
14884	>	case " $CFLAGS " in
14885	>	*" $flag "*)
14886	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14887	>	(: CFLAGS already contains $flag) 2>&5
14888	>	ac_status=$?
14889	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14890	>	test $ac_status = 0; }
14891	>	;;
14892	>	*)
14893	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14894	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14895	>	ac_status=$?
14896	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14897	>	test $ac_status = 0; }
14898	>	CFLAGS="$CFLAGS $flag"
14899	>	;;
14900	>	esac
14901	>	else
14902	>	CFLAGS="$flag"
14903	>	fi
14904	>
14905	>	else
14906	>	:
14907	>	fi
14908	>
14909	>	done
14910	>
14911	>
14912	>
14913	>
14914	>
14915	>	for flag in -Wmissing-parameter-type; do
14916	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14917	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14918	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14919	>	if eval \${$as_CACHEVAR+:} false; then :
14920	>	$as_echo_n "(cached) " >&6
14921	>	else
14922	>
14923	>	ax_check_save_flags=$CFLAGS
14924	>	CFLAGS="$CFLAGS  $flag"
14925	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14926	>	/* end confdefs.h.  */
14927	>
14928	>	int
14929	>	main ()
14930	>	{
14931	>
14932	>	;
14933	>	return 0;
14934	>	}
14935	>	_ACEOF
14936	>	if ac_fn_c_try_compile "$LINENO"; then :
14937	>	eval "$as_CACHEVAR=yes"
14938	>	else
14939	>	eval "$as_CACHEVAR=no"
14940	>	fi
14941	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14942	>	CFLAGS=$ax_check_save_flags
14943	>	fi
14944	>	eval ac_res=\$$as_CACHEVAR
14945	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14946	>	$as_echo "$ac_res" >&6; }
14947	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
14948	>	if ${CFLAGS+:} false; then :
14949	>	case " $CFLAGS " in
14950	>	*" $flag "*)
14951	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
14952	>	(: CFLAGS already contains $flag) 2>&5
14953	>	ac_status=$?
14954	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14955	>	test $ac_status = 0; }
14956	>	;;
14957	>	*)
14958	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
14959	>	(: CFLAGS="$CFLAGS $flag") 2>&5
14960	>	ac_status=$?
14961	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14962	>	test $ac_status = 0; }
14963	>	CFLAGS="$CFLAGS $flag"
14964	>	;;
14965	>	esac
14966	>	else
14967	>	CFLAGS="$flag"
14968	>	fi
14969	>
14970	>	else
14971	>	:
14972	>	fi
14973	>
14974	>	done
14975	>
14976	>
14977	>
14978	>
14979	>
14980	>	for flag in -Wmissing-prototypes; do
14981	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
14982	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
14983	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
14984	>	if eval \${$as_CACHEVAR+:} false; then :
14985	>	$as_echo_n "(cached) " >&6
14986	>	else
14987	>
14988	>	ax_check_save_flags=$CFLAGS
14989	>	CFLAGS="$CFLAGS  $flag"
14990	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14991	>	/* end confdefs.h.  */
14992	>
14993	>	int
14994	>	main ()
14995	>	{
14996	>
14997	>	;
14998	>	return 0;
14999	>	}
15000	>	_ACEOF
15001	>	if ac_fn_c_try_compile "$LINENO"; then :
15002	>	eval "$as_CACHEVAR=yes"
15003	>	else
15004	>	eval "$as_CACHEVAR=no"
15005	>	fi
15006	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15007	>	CFLAGS=$ax_check_save_flags
15008	>	fi
15009	>	eval ac_res=\$$as_CACHEVAR
15010	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15011	>	$as_echo "$ac_res" >&6; }
15012	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15013	>	if ${CFLAGS+:} false; then :
15014	>	case " $CFLAGS " in
15015	>	*" $flag "*)
15016	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15017	>	(: CFLAGS already contains $flag) 2>&5
15018	>	ac_status=$?
15019	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15020	>	test $ac_status = 0; }
15021	>	;;
15022	>	*)
15023	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15024	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15025	>	ac_status=$?
15026	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15027	>	test $ac_status = 0; }
15028	>	CFLAGS="$CFLAGS $flag"
15029	>	;;
15030	>	esac
15031	>	else
15032	>	CFLAGS="$flag"
15033	>	fi
15034	>
15035	>	else
15036	>	:
15037	>	fi
15038	>
15039	>	done
15040	>
15041	>
15042	>
15043	>
15044	>
15045	>	for flag in -Wnested-externs; do
15046	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
15047	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
15048	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
15049	>	if eval \${$as_CACHEVAR+:} false; then :
15050	>	$as_echo_n "(cached) " >&6
15051	>	else
15052	>
15053	>	ax_check_save_flags=$CFLAGS
15054	>	CFLAGS="$CFLAGS  $flag"
15055	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15056	>	/* end confdefs.h.  */
15057	>
15058	>	int
15059	>	main ()
15060	>	{
15061	>
15062	>	;
15063	>	return 0;
15064	>	}
15065	>	_ACEOF
15066	>	if ac_fn_c_try_compile "$LINENO"; then :
15067	>	eval "$as_CACHEVAR=yes"
15068	>	else
15069	>	eval "$as_CACHEVAR=no"
15070	>	fi
15071	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15072	>	CFLAGS=$ax_check_save_flags
15073	>	fi
15074	>	eval ac_res=\$$as_CACHEVAR
15075	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15076	>	$as_echo "$ac_res" >&6; }
15077	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15078	>	if ${CFLAGS+:} false; then :
15079	>	case " $CFLAGS " in
15080	>	*" $flag "*)
15081	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15082	>	(: CFLAGS already contains $flag) 2>&5
15083	>	ac_status=$?
15084	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15085	>	test $ac_status = 0; }
15086	>	;;
15087	>	*)
15088	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15089	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15090	>	ac_status=$?
15091	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15092	>	test $ac_status = 0; }
15093	>	CFLAGS="$CFLAGS $flag"
15094	>	;;
15095	>	esac
15096	>	else
15097	>	CFLAGS="$flag"
15098	>	fi
15099	>
15100	>	else
15101	>	:
15102	>	fi
15103	>
15104	>	done
15105	>
15106	>
15107	>
15108	>
15109	>
15110	>	for flag in -Wold-style-declaration; do
15111	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
15112	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
15113	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
15114	>	if eval \${$as_CACHEVAR+:} false; then :
15115	>	$as_echo_n "(cached) " >&6
15116	>	else
15117	>
15118	>	ax_check_save_flags=$CFLAGS
15119	>	CFLAGS="$CFLAGS  $flag"
15120	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15121	>	/* end confdefs.h.  */
15122	>
15123	>	int
15124	>	main ()
15125	>	{
15126	>
15127	>	;
15128	>	return 0;
15129	>	}
15130	>	_ACEOF
15131	>	if ac_fn_c_try_compile "$LINENO"; then :
15132	>	eval "$as_CACHEVAR=yes"
15133	>	else
15134	>	eval "$as_CACHEVAR=no"
15135	>	fi
15136	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15137	>	CFLAGS=$ax_check_save_flags
15138	>	fi
15139	>	eval ac_res=\$$as_CACHEVAR
15140	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15141	>	$as_echo "$ac_res" >&6; }
15142	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15143	>	if ${CFLAGS+:} false; then :
15144	>	case " $CFLAGS " in
15145	>	*" $flag "*)
15146	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15147	>	(: CFLAGS already contains $flag) 2>&5
15148	>	ac_status=$?
15149	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15150	>	test $ac_status = 0; }
15151	>	;;
15152	>	*)
15153	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15154	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15155	>	ac_status=$?
15156	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15157	>	test $ac_status = 0; }
15158	>	CFLAGS="$CFLAGS $flag"
15159	>	;;
15160	>	esac
15161	>	else
15162	>	CFLAGS="$flag"
15163	>	fi
15164	>
15165	>	else
15166	>	:
15167	>	fi
15168	>
15169	>	done
15170	>
15171	>
15172	>
15173	>
15174	>
15175	>	for flag in -Woverride-init; do
15176	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
15177	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
15178	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
15179	>	if eval \${$as_CACHEVAR+:} false; then :
15180	>	$as_echo_n "(cached) " >&6
15181	>	else
15182	>
15183	>	ax_check_save_flags=$CFLAGS
15184	>	CFLAGS="$CFLAGS  $flag"
15185	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15186	>	/* end confdefs.h.  */
15187	>
15188	>	int
15189	>	main ()
15190	>	{
15191	>
15192	>	;
15193	>	return 0;
15194	>	}
15195	>	_ACEOF
15196	>	if ac_fn_c_try_compile "$LINENO"; then :
15197	>	eval "$as_CACHEVAR=yes"
15198	>	else
15199	>	eval "$as_CACHEVAR=no"
15200	>	fi
15201	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15202	>	CFLAGS=$ax_check_save_flags
15203	>	fi
15204	>	eval ac_res=\$$as_CACHEVAR
15205	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15206	>	$as_echo "$ac_res" >&6; }
15207	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15208	>	if ${CFLAGS+:} false; then :
15209	>	case " $CFLAGS " in
15210	>	*" $flag "*)
15211	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15212	>	(: CFLAGS already contains $flag) 2>&5
15213	>	ac_status=$?
15214	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15215	>	test $ac_status = 0; }
15216	>	;;
15217	>	*)
15218	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15219	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15220	>	ac_status=$?
15221	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15222	>	test $ac_status = 0; }
15223	>	CFLAGS="$CFLAGS $flag"
15224	>	;;
15225	>	esac
15226	>	else
15227	>	CFLAGS="$flag"
15228	>	fi
15229	>
15230	>	else
15231	>	:
15232	>	fi
15233	>
15234	>	done
15235	>
15236	>
15237	>
15238	>
15239	>
15240	>	for flag in -Wpointer-arith; do
15241	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
15242	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
15243	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
15244	>	if eval \${$as_CACHEVAR+:} false; then :
15245	>	$as_echo_n "(cached) " >&6
15246	>	else
15247	>
15248	>	ax_check_save_flags=$CFLAGS
15249	>	CFLAGS="$CFLAGS  $flag"
15250	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15251	>	/* end confdefs.h.  */
15252	>
15253	>	int
15254	>	main ()
15255	>	{
15256	>
15257	>	;
15258	>	return 0;
15259	>	}
15260	>	_ACEOF
15261	>	if ac_fn_c_try_compile "$LINENO"; then :
15262	>	eval "$as_CACHEVAR=yes"
15263	>	else
15264	>	eval "$as_CACHEVAR=no"
15265	>	fi
15266	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15267	>	CFLAGS=$ax_check_save_flags
15268	>	fi
15269	>	eval ac_res=\$$as_CACHEVAR
15270	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15271	>	$as_echo "$ac_res" >&6; }
15272	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15273	>	if ${CFLAGS+:} false; then :
15274	>	case " $CFLAGS " in
15275	>	*" $flag "*)
15276	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15277	>	(: CFLAGS already contains $flag) 2>&5
15278	>	ac_status=$?
15279	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15280	>	test $ac_status = 0; }
15281	>	;;
15282	>	*)
15283	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15284	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15285	>	ac_status=$?
15286	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15287	>	test $ac_status = 0; }
15288	>	CFLAGS="$CFLAGS $flag"
15289	>	;;
15290	>	esac
15291	>	else
15292	>	CFLAGS="$flag"
15293	>	fi
15294	>
15295	>	else
15296	>	:
15297	>	fi
15298	>
15299	>	done
15300	>
15301	>
15302	>
15303	>
15304	>
15305	>	for flag in -Wredundant-decls; do
15306	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
15307	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
15308	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
15309	>	if eval \${$as_CACHEVAR+:} false; then :
15310	>	$as_echo_n "(cached) " >&6
15311	>	else
15312	>
15313	>	ax_check_save_flags=$CFLAGS
15314	>	CFLAGS="$CFLAGS  $flag"
15315	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15316	>	/* end confdefs.h.  */
15317	>
15318	>	int
15319	>	main ()
15320	>	{
15321	>
15322	>	;
15323	>	return 0;
15324	>	}
15325	>	_ACEOF
15326	>	if ac_fn_c_try_compile "$LINENO"; then :
15327	>	eval "$as_CACHEVAR=yes"
15328	>	else
15329	>	eval "$as_CACHEVAR=no"
15330	>	fi
15331	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15332	>	CFLAGS=$ax_check_save_flags
15333	>	fi
15334	>	eval ac_res=\$$as_CACHEVAR
15335	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15336	>	$as_echo "$ac_res" >&6; }
15337	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15338	>	if ${CFLAGS+:} false; then :
15339	>	case " $CFLAGS " in
15340	>	*" $flag "*)
15341	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15342	>	(: CFLAGS already contains $flag) 2>&5
15343	>	ac_status=$?
15344	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15345	>	test $ac_status = 0; }
15346	>	;;
15347	>	*)
15348	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15349	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15350	>	ac_status=$?
15351	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15352	>	test $ac_status = 0; }
15353	>	CFLAGS="$CFLAGS $flag"
15354	>	;;
15355	>	esac
15356	>	else
15357	>	CFLAGS="$flag"
15358	>	fi
15359	>
15360	>	else
15361	>	:
15362	>	fi
15363	>
15364	>	done
15365	>
15366	>
15367	>
15368	>
15369	>
15370	>	for flag in -Wshadow; do
15371	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
15372	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
15373	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
15374	>	if eval \${$as_CACHEVAR+:} false; then :
15375	>	$as_echo_n "(cached) " >&6
15376	>	else
15377	>
15378	>	ax_check_save_flags=$CFLAGS
15379	>	CFLAGS="$CFLAGS  $flag"
15380	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15381	>	/* end confdefs.h.  */
15382	>
15383	>	int
15384	>	main ()
15385	>	{
15386	>
15387	>	;
15388	>	return 0;
15389	>	}
15390	>	_ACEOF
15391	>	if ac_fn_c_try_compile "$LINENO"; then :
15392	>	eval "$as_CACHEVAR=yes"
15393	>	else
15394	>	eval "$as_CACHEVAR=no"
15395	>	fi
15396	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15397	>	CFLAGS=$ax_check_save_flags
15398	>	fi
15399	>	eval ac_res=\$$as_CACHEVAR
15400	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15401	>	$as_echo "$ac_res" >&6; }
15402	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15403	>	if ${CFLAGS+:} false; then :
15404	>	case " $CFLAGS " in
15405	>	*" $flag "*)
15406	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15407	>	(: CFLAGS already contains $flag) 2>&5
15408	>	ac_status=$?
15409	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15410	>	test $ac_status = 0; }
15411	>	;;
15412	>	*)
15413	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15414	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15415	>	ac_status=$?
15416	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15417	>	test $ac_status = 0; }
15418	>	CFLAGS="$CFLAGS $flag"
15419	>	;;
15420	>	esac
15421	>	else
15422	>	CFLAGS="$flag"
15423	>	fi
15424	>
15425	>	else
15426	>	:
15427	>	fi
15428	>
15429	>	done
15430	>
15431	>
15432	>
15433	>
15434	>
15435	>	for flag in -Wsign-compare; do
15436	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
15437	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
15438	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
15439	>	if eval \${$as_CACHEVAR+:} false; then :
15440	>	$as_echo_n "(cached) " >&6
15441	>	else
15442	>
15443	>	ax_check_save_flags=$CFLAGS
15444	>	CFLAGS="$CFLAGS  $flag"
15445	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15446	>	/* end confdefs.h.  */
15447	>
15448	>	int
15449	>	main ()
15450	>	{
15451	>
15452	>	;
15453	>	return 0;
15454	>	}
15455	>	_ACEOF
15456	>	if ac_fn_c_try_compile "$LINENO"; then :
15457	>	eval "$as_CACHEVAR=yes"
15458	>	else
15459	>	eval "$as_CACHEVAR=no"
15460	>	fi
15461	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15462	>	CFLAGS=$ax_check_save_flags
15463	>	fi
15464	>	eval ac_res=\$$as_CACHEVAR
15465	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15466	>	$as_echo "$ac_res" >&6; }
15467	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15468	>	if ${CFLAGS+:} false; then :
15469	>	case " $CFLAGS " in
15470	>	*" $flag "*)
15471	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15472	>	(: CFLAGS already contains $flag) 2>&5
15473	>	ac_status=$?
15474	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15475	>	test $ac_status = 0; }
15476	>	;;
15477	>	*)
15478	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15479	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15480	>	ac_status=$?
15481	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15482	>	test $ac_status = 0; }
15483	>	CFLAGS="$CFLAGS $flag"
15484	>	;;
15485	>	esac
15486	>	else
15487	>	CFLAGS="$flag"
15488	>	fi
15489	>
15490	>	else
15491	>	:
15492	>	fi
15493	>
15494	>	done
15495	>
15496	>
15497	>
15498	>
15499	>
15500	>	for flag in -Wtype-limits; do
15501	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
15502	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
15503	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
15504	>	if eval \${$as_CACHEVAR+:} false; then :
15505	>	$as_echo_n "(cached) " >&6
15506	>	else
15507	>
15508	>	ax_check_save_flags=$CFLAGS
15509	>	CFLAGS="$CFLAGS  $flag"
15510	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15511	>	/* end confdefs.h.  */
15512	>
15513	>	int
15514	>	main ()
15515	>	{
15516	>
15517	>	;
15518	>	return 0;
15519	>	}
15520	>	_ACEOF
15521	>	if ac_fn_c_try_compile "$LINENO"; then :
15522	>	eval "$as_CACHEVAR=yes"
15523	>	else
15524	>	eval "$as_CACHEVAR=no"
15525	>	fi
15526	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15527	>	CFLAGS=$ax_check_save_flags
15528	>	fi
15529	>	eval ac_res=\$$as_CACHEVAR
15530	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15531	>	$as_echo "$ac_res" >&6; }
15532	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15533	>	if ${CFLAGS+:} false; then :
15534	>	case " $CFLAGS " in
15535	>	*" $flag "*)
15536	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15537	>	(: CFLAGS already contains $flag) 2>&5
15538	>	ac_status=$?
15539	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15540	>	test $ac_status = 0; }
15541	>	;;
15542	>	*)
15543	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15544	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15545	>	ac_status=$?
15546	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15547	>	test $ac_status = 0; }
15548	>	CFLAGS="$CFLAGS $flag"
15549	>	;;
15550	>	esac
15551	>	else
15552	>	CFLAGS="$flag"
15553	>	fi
15554	>
15555	>	else
15556	>	:
15557	>	fi
15558	>
15559	>	done
15560	>
15561	>
15562	>
15563	>
15564	>
15565	>	for flag in -Wundef; do
15566	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
15567	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
15568	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
15569	>	if eval \${$as_CACHEVAR+:} false; then :
15570	>	$as_echo_n "(cached) " >&6
15571	>	else
15572	>
15573	>	ax_check_save_flags=$CFLAGS
15574	>	CFLAGS="$CFLAGS  $flag"
15575	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15576	>	/* end confdefs.h.  */
15577	>
15578	>	int
15579	>	main ()
15580	>	{
15581	>
15582	>	;
15583	>	return 0;
15584	>	}
15585	>	_ACEOF
15586	>	if ac_fn_c_try_compile "$LINENO"; then :
15587	>	eval "$as_CACHEVAR=yes"
15588	>	else
15589	>	eval "$as_CACHEVAR=no"
15590	>	fi
15591	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15592	>	CFLAGS=$ax_check_save_flags
15593	>	fi
15594	>	eval ac_res=\$$as_CACHEVAR
15595	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15596	>	$as_echo "$ac_res" >&6; }
15597	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15598	>	if ${CFLAGS+:} false; then :
15599	>	case " $CFLAGS " in
15600	>	*" $flag "*)
15601	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15602	>	(: CFLAGS already contains $flag) 2>&5
15603	>	ac_status=$?
15604	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15605	>	test $ac_status = 0; }
15606	>	;;
15607	>	*)
15608	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15609	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15610	>	ac_status=$?
15611	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15612	>	test $ac_status = 0; }
15613	>	CFLAGS="$CFLAGS $flag"
15614	>	;;
15615	>	esac
15616	>	else
15617	>	CFLAGS="$flag"
15618	>	fi
15619	>
15620	>	else
15621	>	:
15622	>	fi
15623	>
15624	>	done
15625	>
15626	>
15627	>
15628	>
15629	>
15630	>	for flag in -Wuninitialized; do
15631	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
15632	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
15633	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
15634	>	if eval \${$as_CACHEVAR+:} false; then :
15635	>	$as_echo_n "(cached) " >&6
15636	>	else
15637	>
15638	>	ax_check_save_flags=$CFLAGS
15639	>	CFLAGS="$CFLAGS  $flag"
15640	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15641	>	/* end confdefs.h.  */
15642	>
15643	>	int
15644	>	main ()
15645	>	{
15646	>
15647	>	;
15648	>	return 0;
15649	>	}
15650	>	_ACEOF
15651	>	if ac_fn_c_try_compile "$LINENO"; then :
15652	>	eval "$as_CACHEVAR=yes"
15653	>	else
15654	>	eval "$as_CACHEVAR=no"
15655	>	fi
15656	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15657	>	CFLAGS=$ax_check_save_flags
15658	>	fi
15659	>	eval ac_res=\$$as_CACHEVAR
15660	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15661	>	$as_echo "$ac_res" >&6; }
15662	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15663	>	if ${CFLAGS+:} false; then :
15664	>	case " $CFLAGS " in
15665	>	*" $flag "*)
15666	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15667	>	(: CFLAGS already contains $flag) 2>&5
15668	>	ac_status=$?
15669	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15670	>	test $ac_status = 0; }
15671	>	;;
15672	>	*)
15673	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15674	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15675	>	ac_status=$?
15676	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15677	>	test $ac_status = 0; }
15678	>	CFLAGS="$CFLAGS $flag"
15679	>	;;
15680	>	esac
15681	>	else
15682	>	CFLAGS="$flag"
15683	>	fi
15684	>
15685	>	else
15686	>	:
15687	>	fi
15688	>
15689	>	done
15690	>
15691	>
15692	>
15693	>
15694	>
15695	>	for flag in -Wwrite-strings; do
15696	>	as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
15697	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
15698	>	$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
15699	>	if eval \${$as_CACHEVAR+:} false; then :
15700	>	$as_echo_n "(cached) " >&6
15701	>	else
15702	>
15703	>	ax_check_save_flags=$CFLAGS
15704	>	CFLAGS="$CFLAGS  $flag"
15705	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15706	>	/* end confdefs.h.  */
15707	>
15708	>	int
15709	>	main ()
15710	>	{
15711	>
15712	>	;
15713	>	return 0;
15714	>	}
15715	>	_ACEOF
15716	>	if ac_fn_c_try_compile "$LINENO"; then :
15717	>	eval "$as_CACHEVAR=yes"
15718	>	else
15719	>	eval "$as_CACHEVAR=no"
15720	>	fi
15721	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15722	>	CFLAGS=$ax_check_save_flags
15723	>	fi
15724	>	eval ac_res=\$$as_CACHEVAR
15725	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15726	>	$as_echo "$ac_res" >&6; }
15727	>	if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
15728	>	if ${CFLAGS+:} false; then :
15729	>	case " $CFLAGS " in
15730	>	*" $flag "*)
15731	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
15732	>	(: CFLAGS already contains $flag) 2>&5
15733	>	ac_status=$?
15734	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15735	>	test $ac_status = 0; }
15736	>	;;
15737	>	*)
15738	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
15739	>	(: CFLAGS="$CFLAGS $flag") 2>&5
15740	>	ac_status=$?
15741	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15742	>	test $ac_status = 0; }
15743	>	CFLAGS="$CFLAGS $flag"
15744	>	;;
15745	>	esac
15746	>	else
15747	>	CFLAGS="$flag"
15748	>	fi
15749	>
15750	>	else
15751	>	:
15752	>	fi
15753	>
15754	>	done
15755	>
15756		fi
15757
15758
15759	+	# Check whether --enable-openssl was given.
15760	+	if test "${enable_openssl+set}" = set; then :
15761	+	enableval=$enable_openssl;  cf_enable_openssl=$enableval
15762	+	else
15763	+	cf_enable_openssl="auto"
15764	+	fi
15765	+
15766	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL/OpenSSL" >&5
15767	+	$as_echo_n "checking for LibreSSL/OpenSSL... " >&6; }
15768	+	if test "$cf_enable_openssl" != "no"; then
15769	+	cf_openssl_basedir=""
15770	+	if test "$cf_enable_openssl" != "auto" &&
15771	+	test "$cf_enable_openssl" != "yes"; then
15772	+	cf_openssl_basedir="${cf_enable_openssl}"
15773	+	else
15774	+	for dirs in /usr/local/ssl /usr/pkg /usr/local /usr/lib /usr/lib/ssl\
15775	+	/opt /opt/openssl /usr/local/openssl; do
15776	+	if test -f "${dirs}/include/openssl/opensslv.h"; then
15777	+	cf_openssl_basedir="${dirs}"
15778	+	break
15779	+	fi
15780	+	done
15781	+	unset dirs
15782	+	fi
15783	+
15784	+	if test ! -z "$cf_openssl_basedir"; then
15785	+	if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h"; then
15786	+	CPPFLAGS="-I${cf_openssl_basedir}/include $CPPFLAGS"
15787	+	LDFLAGS="-L${cf_openssl_basedir}/lib $LDFLAGS"
15788	+	else
15789	+	cf_openssl_basedir=""
15790	+	fi
15791	+	else
15792	+	if test -f "/usr/include/openssl/opensslv.h"; then
15793	+	cf_openssl_basedir="/usr"
15794	+	fi
15795	+	fi
15796	+
15797	+	if test ! -z "$cf_openssl_basedir"; then
15798	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_openssl_basedir" >&5
15799	+	$as_echo "$cf_openssl_basedir" >&6; }
15800	+	cf_enable_openssl="yes"
15801	+	else
15802	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found. Please check your path." >&5
15803	+	$as_echo "not found. Please check your path." >&6; }
15804	+	cf_enable_openssl="no"
15805	+	fi
15806	+	unset cf_openssl_basedir
15807	+	else
15808	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
15809	+	$as_echo "disabled" >&6; }
15810	+	fi
15811	+
15812	+	if test "$cf_enable_openssl" != "no"; then :
15813	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LibreSSL or OpenSSL 0.9.8o and above" >&5
15814	+	$as_echo_n "checking for LibreSSL or OpenSSL 0.9.8o and above... " >&6; }
15815	+	if test "$cross_compiling" = yes; then :
15816	+	cf_openssl_version_ok=no
15817	+	else
15818	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15819	+	/* end confdefs.h.  */
15820	+
15821	+
15822	+	#include <openssl/opensslv.h>
15823	+	#include <stdlib.h>
15824	+	int
15825	+	main ()
15826	+	{
15827	+	exit(!(OPENSSL_VERSION_NUMBER >= 0x009080ffL));
15828	+	;
15829	+	return 0;
15830	+	}
15831	+	_ACEOF
15832	+	if ac_fn_c_try_run "$LINENO"; then :
15833	+	cf_openssl_version_ok=yes
15834	+	else
15835	+	cf_openssl_version_ok=no
15836	+	fi
15837	+	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15838	+	conftest.$ac_objext conftest.beam conftest.$ac_ext
15839	+	fi
15840	+
15841	+
15842	+	if test "$cf_openssl_version_ok" = "yes"; then :
15843	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
15844	+	$as_echo "found" >&6; }
15845	+
15846	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for RSA_free in -lcrypto" >&5
15847	+	$as_echo_n "checking for RSA_free in -lcrypto... " >&6; }
15848	+	if ${ac_cv_lib_crypto_RSA_free+:} false; then :
15849	+	$as_echo_n "(cached) " >&6
15850	+	else
15851	+	ac_check_lib_save_LIBS=$LIBS
15852	+	LIBS="-lcrypto  $LIBS"
15853	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15854	+	/* end confdefs.h.  */
15855	+
15856	+	/* Override any GCC internal prototype to avoid an error.
15857	+	Use char because int might match the return type of a GCC
15858	+	builtin and then its argument prototype would still apply.  */
15859	+	#ifdef __cplusplus
15860	+	extern "C"
15861	+	#endif
15862	+	char RSA_free ();
15863	+	int
15864	+	main ()
15865	+	{
15866	+	return RSA_free ();
15867	+	;
15868	+	return 0;
15869	+	}
15870	+	_ACEOF
15871	+	if ac_fn_c_try_link "$LINENO"; then :
15872	+	ac_cv_lib_crypto_RSA_free=yes
15873	+	else
15874	+	ac_cv_lib_crypto_RSA_free=no
15875	+	fi
15876	+	rm -f core conftest.err conftest.$ac_objext \
15877	+	conftest$ac_exeext conftest.$ac_ext
15878	+	LIBS=$ac_check_lib_save_LIBS
15879	+	fi
15880	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RSA_free" >&5
15881	+	$as_echo "$ac_cv_lib_crypto_RSA_free" >&6; }
15882	+	if test "x$ac_cv_lib_crypto_RSA_free" = xyes; then :
15883	+	cat >>confdefs.h <<_ACEOF
15884	+	#define HAVE_LIBCRYPTO 1
15885	+	_ACEOF
15886	+
15887	+	LIBS="-lcrypto $LIBS"
15888	+
15889	+	fi
15890	+
15891	+	if test "$ac_cv_lib_crypto_RSA_free" = "yes"; then :
15892	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_connect in -lssl" >&5
15893	+	$as_echo_n "checking for SSL_connect in -lssl... " >&6; }
15894	+	if ${ac_cv_lib_ssl_SSL_connect+:} false; then :
15895	+	$as_echo_n "(cached) " >&6
15896	+	else
15897	+	ac_check_lib_save_LIBS=$LIBS
15898	+	LIBS="-lssl  $LIBS"
15899	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15900	+	/* end confdefs.h.  */
15901	+
15902	+	/* Override any GCC internal prototype to avoid an error.
15903	+	Use char because int might match the return type of a GCC
15904	+	builtin and then its argument prototype would still apply.  */
15905	+	#ifdef __cplusplus
15906	+	extern "C"
15907	+	#endif
15908	+	char SSL_connect ();
15909	+	int
15910	+	main ()
15911	+	{
15912	+	return SSL_connect ();
15913	+	;
15914	+	return 0;
15915	+	}
15916	+	_ACEOF
15917	+	if ac_fn_c_try_link "$LINENO"; then :
15918	+	ac_cv_lib_ssl_SSL_connect=yes
15919	+	else
15920	+	ac_cv_lib_ssl_SSL_connect=no
15921	+	fi
15922	+	rm -f core conftest.err conftest.$ac_objext \
15923	+	conftest$ac_exeext conftest.$ac_ext
15924	+	LIBS=$ac_check_lib_save_LIBS
15925	+	fi
15926	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_connect" >&5
15927	+	$as_echo "$ac_cv_lib_ssl_SSL_connect" >&6; }
15928	+	if test "x$ac_cv_lib_ssl_SSL_connect" = xyes; then :
15929	+	cat >>confdefs.h <<_ACEOF
15930	+	#define HAVE_LIBSSL 1
15931	+	_ACEOF
15932	+
15933	+	LIBS="-lssl $LIBS"
15934	+
15935	+	fi
15936	+
15937	+	fi
15938	+
15939	+	else
15940	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no - LibreSSL/OpenSSL support disabled" >&5
15941	+	$as_echo "no - LibreSSL/OpenSSL support disabled" >&6; }
15942	+	cf_enable_openssl="no"
15943	+	fi
15944	+	fi
15945	+
15946	+	if test "$ac_cv_lib_ssl_SSL_connect" = yes; then
15947	+	ENABLE_SSL_TRUE=
15948	+	ENABLE_SSL_FALSE='#'
15949	+	else
15950	+	ENABLE_SSL_TRUE='#'
15951	+	ENABLE_SSL_FALSE=
15952	+	fi
15953	+
15954	+
15955	+
15956
15957		prefix_NONE=
15958		exec_prefix_NONE=
#	Line 14443 | Line 16039 | _ACEOF
16039		test "$exec_prefix_NONE" && exec_prefix=NONE
16040
16041
16042	<	ac_config_files="$ac_config_files Makefile src/Makefile libltdl/Makefile modules/Makefile modules/core/Makefile doc/Makefile help/Makefile help/opers/Makefile help/users/Makefile tools/Makefile"
16042	>	ac_config_files="$ac_config_files Makefile src/Makefile libltdl/Makefile modules/Makefile modules/core/Makefile doc/Makefile help/Makefile tools/Makefile"
16043
16044
16045		cat >confcache <<\_ACEOF
#	Line 15010 | Line 16606 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_wri
16606		# report actual input values of CONFIG_FILES etc. instead of their
16607		# values after options handling.
16608		ac_log="
16609	<	This file was extended by ircd-hybrid $as_me TRUNK, which was
16609	>	This file was extended by ircd-hybrid $as_me 8.2.0rc2, which was
16610		generated by GNU Autoconf 2.69.  Invocation command line was
16611
16612		CONFIG_FILES    = $CONFIG_FILES
#	Line 15076 | Line 16672 | _ACEOF
16672		cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16673		ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16674		ac_cs_version="\\
16675	<	ircd-hybrid config.status TRUNK
16675	>	ircd-hybrid config.status 8.2.0rc2
16676		configured by $0, generated by GNU Autoconf 2.69,
16677		with options \\"\$ac_cs_config\\"
16678
#	Line 15492 | Line 17088 | do
17088		"modules/core/Makefile") CONFIG_FILES="$CONFIG_FILES modules/core/Makefile" ;;
17089		"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
17090		"help/Makefile") CONFIG_FILES="$CONFIG_FILES help/Makefile" ;;
15495	–	"help/opers/Makefile") CONFIG_FILES="$CONFIG_FILES help/opers/Makefile" ;;
15496	–	"help/users/Makefile") CONFIG_FILES="$CONFIG_FILES help/users/Makefile" ;;
17091		"tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
17092
17093		*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
#	Line 16142 | Line 17736 | $as_echo X"$mf" |
17736		DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17737		test -z "$DEPDIR" && continue
17738		am__include=`sed -n 's/^am__include = //p' < "$mf"`
17739	<	test -z "am__include" && continue
17739	>	test -z "$am__include" && continue
17740		am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17741		# Find all dependency output files, they are included files with
17742		# $(DEPDIR) in their names.  We invoke sed twice because it is the

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