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"required C header missing!" "$LINENO" 5 fi done # Optional header files for ac_header in $ac_header_list do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # -- Datatypes -- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether socklen_t exists" >&5 $as_echo_n "checking whether socklen_t exists... 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" >&6; } if ${ac_cv_search_memmove+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"unable to find the memmove() function" "$LINENO" 5 fi # gethostbyname: Solaris libnsl { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 $as_echo_n "checking for library containing gethostbyname... " >&6; } if ${ac_cv_search_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"unable to find the gethostbyname() function" "$LINENO" 5 fi # bind: SVR4 libsocket { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing bind" >&5 $as_echo_n "checking for library containing bind... " >&6; } if ${ac_cv_search_bind+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char bind (); int main () { return bind (); ; return 0; } _ACEOF for ac_lib in '' socket network; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_bind=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_bind+:} false; then : break fi done if ${ac_cv_search_bind+:} false; then : else ac_cv_search_bind=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_bind" >&5 $as_echo "$ac_cv_search_bind" >&6; } ac_res=$ac_cv_search_bind if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "unable to find the bind() function" "$LINENO" 5 fi # -- Functions -- for ac_header in vfork.h do : ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" if test "x$ac_cv_header_vfork_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_VFORK_H 1 _ACEOF fi done for ac_func in fork vfork do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done if test "x$ac_cv_func_fork" = xyes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 $as_echo_n "checking for working fork... 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"required function missing!" "$LINENO" 5 fi done # Optional functions for ac_func in $ac_func_list do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in getaddrinfo do : ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" if test "x$ac_cv_func_getaddrinfo" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GETADDRINFO 1 _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getaddrinfo() works" >&5 $as_echo_n "checking whether getaddrinfo() works... 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" >&6; } if ${ac_cv_search_syslog+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char syslog (); int main () { return syslog (); ; return 0; } _ACEOF for ac_lib in '' be; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_syslog=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_syslog+:} false; then : break fi done if ${ac_cv_search_syslog+:} false; then : else ac_cv_search_syslog=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_syslog" >&5 $as_echo "$ac_cv_search_syslog" >&6; } ac_res=$ac_cv_search_syslog if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" x_syslog_on=yes else as_fn_error $? "Can't enable syslog!" "$LINENO" 5 fi fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing syslog" >&5 $as_echo_n "checking for library containing syslog... " >&6; } if ${ac_cv_search_syslog+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char syslog (); int main () { return syslog (); ; return 0; } _ACEOF for ac_lib in '' be; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_syslog=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_syslog+:} false; then : break fi done if ${ac_cv_search_syslog+:} false; then : else ac_cv_search_syslog=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_syslog" >&5 $as_echo "$ac_cv_search_syslog" >&6; } ac_res=$ac_cv_search_syslog if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" x_syslog_on=yes fi fi if test "$x_syslog_on" = "yes"; then $as_echo "#define SYSLOG 1" >>confdefs.h for ac_header in syslog.h do : ac_fn_c_check_header_mongrel "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default" if test "x$ac_cv_header_syslog_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYSLOG_H 1 _ACEOF else as_fn_error $? "required C header missing!" "$LINENO" 5 fi done fi # use zlib compression? x_zlib_on=no # Check whether --with-zlib was given. if test "${with_zlib+set}" = set; then : withval=$with_zlib; if test "$withval" != "no"; then if test "$withval" != "yes"; then CFLAGS="-I$withval/include $CFLAGS" CPPFLAGS="-I$withval/include $CPPFLAGS" LDFLAGS="-L$withval/lib $LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5 $as_echo_n "checking for deflate in -lz... " >&6; } if ${ac_cv_lib_z_deflate+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lz $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char deflate (); int main () { return deflate (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_z_deflate=yes else ac_cv_lib_z_deflate=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5 $as_echo "$ac_cv_lib_z_deflate" >&6; } if test "x$ac_cv_lib_z_deflate" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBZ 1 _ACEOF LIBS="-lz $LIBS" fi for ac_func in deflate do : ac_fn_c_check_func "$LINENO" "deflate" "ac_cv_func_deflate" if test "x$ac_cv_func_deflate" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DEFLATE 1 _ACEOF x_zlib_on=yes else as_fn_error $? "Can't enable zlib!" "$LINENO" 5 fi done fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5 $as_echo_n "checking for deflate in -lz... " >&6; } if ${ac_cv_lib_z_deflate+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lz $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char deflate (); int main () { return deflate (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_z_deflate=yes else ac_cv_lib_z_deflate=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5 $as_echo "$ac_cv_lib_z_deflate" >&6; } if test "x$ac_cv_lib_z_deflate" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBZ 1 _ACEOF LIBS="-lz $LIBS" fi for ac_func in deflate do : ac_fn_c_check_func "$LINENO" "deflate" "ac_cv_func_deflate" if test "x$ac_cv_func_deflate" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DEFLATE 1 _ACEOF x_zlib_on=yes fi done fi if test "$x_zlib_on" = "yes"; then $as_echo "#define ZLIB 1" >>confdefs.h for ac_header in zlib.h do : ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" if test "x$ac_cv_header_zlib_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ZLIB_H 1 _ACEOF else as_fn_error $? "required C header missing!" "$LINENO" 5 fi done fi # detect which IO API to use: x_io_backend=none # Check whether --with-select was given. if test "${with_select+set}" = set; then : withval=$with_select; if test "$withval" != "no"; then if test "$withval" != "yes"; then CFLAGS="-I$withval/include $CFLAGS" CPPFLAGS="-I$withval/include $CPPFLAGS" LDFLAGS="-L$withval/lib $LDFLAGS" fi for ac_func in select do : ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select" if test "x$ac_cv_func_select" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SELECT 1 _ACEOF x_io_select=yes else as_fn_error $? "Can't enable select IO support!" "$LINENO" 5 fi done fi else for ac_func in select do : ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select" if test "x$ac_cv_func_select" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SELECT 1 _ACEOF x_io_select=yes fi done fi # Check whether --with-poll was given. if test "${with_poll+set}" = set; then : withval=$with_poll; if test "$withval" != "no"; then if test "$withval" != "yes"; then CFLAGS="-I$withval/include $CFLAGS" CPPFLAGS="-I$withval/include $CPPFLAGS" LDFLAGS="-L$withval/lib $LDFLAGS" fi for ac_func in poll do : ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll" if test "x$ac_cv_func_poll" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_POLL 1 _ACEOF for ac_header in poll.h do : ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default" if test "x$ac_cv_header_poll_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_POLL_H 1 _ACEOF x_io_backend=poll\(\) else as_fn_error $? "Can't enable poll IO support!" "$LINENO" 5 fi done else as_fn_error $? "Can't enable poll IO support!" "$LINENO" 5 fi done fi else for ac_func in poll do : ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll" if test "x$ac_cv_func_poll" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_POLL 1 _ACEOF for ac_header in poll.h do : ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default" if test "x$ac_cv_header_poll_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_POLL_H 1 _ACEOF x_io_backend=poll\(\) fi done fi done fi # Check whether --with-devpoll was given. if test "${with_devpoll+set}" = set; then : withval=$with_devpoll; if test "$withval" != "no"; then if test "$withval" != "yes"; then CFLAGS="-I$withval/include $CFLAGS" CPPFLAGS="-I$withval/include $CPPFLAGS" LDFLAGS="-L$withval/lib $LDFLAGS" fi for ac_header in sys/devpoll.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/devpoll.h" "ac_cv_header_sys_devpoll_h" "$ac_includes_default" if test "x$ac_cv_header_sys_devpoll_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_DEVPOLL_H 1 _ACEOF else as_fn_error $? "required C header missing!" "$LINENO" 5 fi done fi else for ac_header in sys/devpoll.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/devpoll.h" "ac_cv_header_sys_devpoll_h" "$ac_includes_default" if test "x$ac_cv_header_sys_devpoll_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_DEVPOLL_H 1 _ACEOF x_io_backend=/dev/poll fi done fi # Check whether --with-epoll was given. if test "${with_epoll+set}" = set; then : withval=$with_epoll; if test "$withval" != "no"; then if test "$withval" != "yes"; then CFLAGS="-I$withval/include $CFLAGS" CPPFLAGS="-I$withval/include $CPPFLAGS" LDFLAGS="-L$withval/lib $LDFLAGS" fi for ac_func in epoll_create do : ac_fn_c_check_func "$LINENO" "epoll_create" "ac_cv_func_epoll_create" if test "x$ac_cv_func_epoll_create" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_EPOLL_CREATE 1 _ACEOF x_io_epoll=yes else as_fn_error $? "Can't enable epoll IO support!" "$LINENO" 5 fi done fi else for ac_func in epoll_create do : ac_fn_c_check_func "$LINENO" "epoll_create" "ac_cv_func_epoll_create" if test "x$ac_cv_func_epoll_create" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_EPOLL_CREATE 1 _ACEOF x_io_epoll=yes fi done fi # Check whether --with-kqueue was given. if test "${with_kqueue+set}" = set; then : withval=$with_kqueue; if test "$withval" != "no"; then if test "$withval" != "yes"; then CFLAGS="-I$withval/include $CFLAGS" CPPFLAGS="-I$withval/include $CPPFLAGS" LDFLAGS="-L$withval/lib $LDFLAGS" fi for ac_func in kqueue do : ac_fn_c_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue" if test "x$ac_cv_func_kqueue" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KQUEUE 1 _ACEOF x_io_backend=kqueue\(\) else as_fn_error $? "Can't enable kqueue IO support!" "$LINENO" 5 fi done fi else for ac_func in kqueue do : ac_fn_c_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue" if test "x$ac_cv_func_kqueue" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KQUEUE 1 _ACEOF x_io_backend=kqueue\(\) fi done fi if test "$x_io_epoll" = "yes" -a "$x_io_select" = "yes"; then # when epoll() and select() are available, we'll use both! x_io_backend="epoll(), select()" else if test "$x_io_epoll" = "yes"; then # we prefere epoll() if it is available x_io_backend="epoll()" else if test "$x_io_select" = "yes" -a "$x_io_backend" = "none"; then # we'll use select, when available and no "better" # interface has been detected ... x_io_backend="select()" fi fi fi if test "$x_io_backend" = "none"; then as_fn_error $? "No useable IO API activated/found!?" "$LINENO" 5 fi # use SSL? if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_PKG_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 $as_echo "$PKG_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 $as_echo "$ac_pt_PKG_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi fi if test -n "$PKG_CONFIG"; then _pkg_min_version=0.9.0 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... 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" >&6; } if test -n "$OPENSSL_CFLAGS"; then pkg_cv_OPENSSL_CFLAGS="$OPENSSL_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libssl libcrypto\""; } >&5 ($PKG_CONFIG --exists --print-errors "libssl libcrypto") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_OPENSSL_CFLAGS=`$PKG_CONFIG --cflags "libssl libcrypto" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$OPENSSL_LIBS"; then pkg_cv_OPENSSL_LIBS="$OPENSSL_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libssl libcrypto\""; } >&5 ($PKG_CONFIG --exists --print-errors "libssl libcrypto") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_OPENSSL_LIBS=`$PKG_CONFIG --libs "libssl libcrypto" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then OPENSSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libssl libcrypto" 2>&1` else OPENSSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libssl libcrypto" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$OPENSSL_PKG_ERRORS" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BIO_s_mem in -lcrypto" >&5 $as_echo_n "checking for BIO_s_mem in -lcrypto... " >&6; } if ${ac_cv_lib_crypto_BIO_s_mem+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char BIO_s_mem (); int main () { return BIO_s_mem (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_crypto_BIO_s_mem=yes else ac_cv_lib_crypto_BIO_s_mem=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_BIO_s_mem" >&5 $as_echo "$ac_cv_lib_crypto_BIO_s_mem" >&6; } if test "x$ac_cv_lib_crypto_BIO_s_mem" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBCRYPTO 1 _ACEOF LIBS="-lcrypto $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_new in -lssl" >&5 $as_echo_n "checking for SSL_new in -lssl... " >&6; } if ${ac_cv_lib_ssl_SSL_new+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lssl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_lib_crypto_BIO_s_mem+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_lib_ssl_SSL_new+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lssl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"$LINENO" 5 fi done fi fi if test "$x_identauth_on" = "yes"; then $as_echo "#define IDENTAUTH 1" >>confdefs.h for ac_header in ident.h do : ac_fn_c_check_header_mongrel "$LINENO" "ident.h" "ac_cv_header_ident_h" "$ac_includes_default" if test "x$ac_cv_header_ident_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IDENT_H 1 _ACEOF else as_fn_error $? "required C header missing!" "$LINENO" 5 fi done fi # compile in PAM support? x_pam_on=no # Check whether --with-pam was given. if test "${with_pam+set}" = set; then : withval=$with_pam; if test "$withval" != "no"; then if test "$withval" != "yes"; then CFLAGS="-I$withval/include $CFLAGS" CPPFLAGS="-I$withval/include $CPPFLAGS" LDFLAGS="-L$withval/lib $LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_authenticate in -lpam" >&5 $as_echo_n "checking for pam_authenticate in -lpam... 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