📄 configure
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fiecho "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5echo "${ECHO_T}$ac_cv_prog_cc_g" >&6if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGSelif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fielse if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fifi# Some people use a C++ compiler to compile C. Since we use `exit',# in C++ we need to declare it. In case someone uses the same compiler# for both compiling C and C++ we need to have the C++ compiler decide# the declaration of exit, since it's the most demanding environment.cat >conftest.$ac_ext <<_ACEOF#ifndef __cplusplus choke me#endif_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then for ac_declaration in \ ''\ '#include <stdlib.h>' \ 'extern "C" void std::exit (int) throw (); using std::exit;' \ 'extern "C" void std::exit (int); using std::exit;' \ 'extern "C" void exit (int) throw ();' \ 'extern "C" void exit (int);' \ 'void exit (int);'do cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"#include <stdlib.h>$ac_declaration#ifdef F77_DUMMY_MAIN# ifdef __cplusplus extern "C"# endif int F77_DUMMY_MAIN() { return 1; }#endifintmain (){exit (42); ; return 0;}_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then :else echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5continuefirm -f conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"$ac_declaration#ifdef F77_DUMMY_MAIN# ifdef __cplusplus extern "C"# endif int F77_DUMMY_MAIN() { return 1; }#endifintmain (){exit (42); ; return 0;}_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then breakelse echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5firm -f conftest.$ac_objext conftest.$ac_extdonerm -f conftest*if test -n "$ac_declaration"; then echo '#ifdef __cplusplus' >>confdefs.h echo $ac_declaration >>confdefs.h echo '#endif' >>confdefs.hfielse echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5firm -f conftest.$ac_objext conftest.$ac_extac_ext=cac_cpp='$CPP $CPPFLAGS'ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'ac_compiler_gnu=$ac_cv_c_compiler_gnuecho "$as_me:$LINENO: checking for library containing res_mkquery" >&5echo $ECHO_N "checking for library containing res_mkquery... $ECHO_C" >&6if test "${ac_cv_search_res_mkquery+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_func_search_save_LIBS=$LIBSac_cv_search_res_mkquery=nocat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char res_mkquery ();#ifdef F77_DUMMY_MAIN# ifdef __cplusplus extern "C"# endif int F77_DUMMY_MAIN() { return 1; }#endifintmain (){res_mkquery (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_res_mkquery="none required"else echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5firm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_extif test "$ac_cv_search_res_mkquery" = no; then for ac_lib in resolv bind; do LIBS="-l$ac_lib $ac_func_search_save_LIBS" cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char res_mkquery ();#ifdef F77_DUMMY_MAIN# ifdef __cplusplus extern "C"# endif int F77_DUMMY_MAIN() { return 1; }#endifintmain (){res_mkquery (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_res_mkquery="-l$ac_lib"breakelse echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5firm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext donefiLIBS=$ac_func_search_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_search_res_mkquery" >&5echo "${ECHO_T}$ac_cv_search_res_mkquery" >&6if test "$ac_cv_search_res_mkquery" != no; then test "$ac_cv_search_res_mkquery" = "none required" || LIBS="$ac_cv_search_res_mkquery $LIBS"fiecho "$as_me:$LINENO: checking for socket in -lsocket" >&5echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6if test "${ac_cv_lib_socket_socket+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-lsocket $LIBS"cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char socket ();#ifdef F77_DUMMY_MAIN# ifdef __cplusplus extern "C"# endif int F77_DUMMY_MAIN() { return 1; }#endifintmain (){socket (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_socket_socket=yeselse echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5ac_cv_lib_socket_socket=nofirm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6if test $ac_cv_lib_socket_socket = yes; then cat >>confdefs.h <<_ACEOF#define HAVE_LIBSOCKET 1_ACEOF LIBS="-lsocket $LIBS"fiecho "$as_me:$LINENO: checking for inet_ntoa in -lnsl" >&5echo $ECHO_N "checking for inet_ntoa in -lnsl... $ECHO_C" >&6if test "${ac_cv_lib_nsl_inet_ntoa+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6else ac_check_lib_save_LIBS=$LIBSLIBS="-lnsl $LIBS"cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char inet_ntoa ();#ifdef F77_DUMMY_MAIN# ifdef __cplusplus extern "C"# endif int F77_DUMMY_MAIN() { return 1; }#endifintmain (){inet_ntoa (); ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_nsl_inet_ntoa=yeselse echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5ac_cv_lib_nsl_inet_ntoa=nofirm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_extLIBS=$ac_check_lib_save_LIBSfiecho "$as_me:$LINENO: result: $ac_cv_lib_nsl_inet_ntoa" >&5echo "${ECHO_T}$ac_cv_lib_nsl_inet_ntoa" >&6if test $ac_cv_lib_nsl_inet_ntoa = yes; then cat >>confdefs.h <<_ACEOF#define HAVE_LIBNSL 1_ACEOF LIBS="-lnsl $LIBS"fifor ac_func in gethostbyname2doas_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`echo "$as_me:$LINENO: checking for $ac_func" >&5echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6else cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"/* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. */#include <assert.h>/* Override any gcc2 internal prototype to avoid an error. */#ifdef __cplusplusextern "C"#endif/* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */char $ac_func ();char (*f) ();#ifdef F77_DUMMY_MAIN# ifdef __cplusplus extern "C"# endif int F77_DUMMY_MAIN() { return 1; }#endifintmain (){/* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */#if defined (__stub_$ac_func) || defined (__stub___$ac_func)choke me#elsef = $ac_func;#endif ; return 0;}_ACEOFrm -f conftest.$ac_objext conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "
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