diff options
Diffstat (limited to 'contrib/ldns/configure')
| -rwxr-xr-x | contrib/ldns/configure | 6981 |
1 files changed, 3600 insertions, 3381 deletions
diff --git a/contrib/ldns/configure b/contrib/ldns/configure index be312d1..8bc7462 100755 --- a/contrib/ldns/configure +++ b/contrib/ldns/configure @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.68 for ldns 1.6.16. +# Generated by GNU Autoconf 2.68 for ldns 1.6.17. # # Report bugs to <libdns@nlnetlabs.nl>. # @@ -570,8 +570,8 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='ldns' PACKAGE_TARNAME='libdns' -PACKAGE_VERSION='1.6.16' -PACKAGE_STRING='ldns 1.6.16' +PACKAGE_VERSION='1.6.17' +PACKAGE_STRING='ldns 1.6.17' PACKAGE_BUGREPORT='libdns@nlnetlabs.nl' PACKAGE_URL='' @@ -621,6 +621,8 @@ DEFAULT_CAPATH DEFAULT_CAFILE LDNS_TRUST_ANCHOR_FILE WINDRES +ldns_build_config_have_b32_pton +ldns_build_config_have_b32_ntop LIBOBJS ldns_build_config_have_socklen_t LIBPCAP_LIBS @@ -633,30 +635,16 @@ LIBSSL_SSL_LIBS LIBSSL_LIBS LIBSSL_LDFLAGS LIBSSL_CPPFLAGS +ldns_build_config_use_dane RUNTIME_PATH HAVE_SSL -OTOOL64 -OTOOL -LIPO -NMEDIT -DSYMUTIL -MANIFEST_TOOL -AWK -RANLIB -STRIP -ac_ct_AR -DLLTOOL -OBJDUMP -LN_S -NM -ac_ct_DUMPBIN -DUMPBIN -LD -FGREP -SED -LIBTOOL -AR libtool +CLEAN_P5_DNS_LDNS +UNINSTALL_P5_DNS_LDNS +INSTALL_P5_DNS_LDNS +TEST_P5_DNS_LDNS +P5_DNS_LDNS +PERL PYLDNSXUNINST PYLDNSXINST PYLDNSUNINST @@ -691,6 +679,28 @@ INSTALL_DRILL DRILL doxygen LINTFLAGS +SET_MAKE +DEPFLAG +OTOOL64 +OTOOL +LIPO +NMEDIT +DSYMUTIL +MANIFEST_TOOL +AWK +RANLIB +STRIP +ac_ct_AR +AR +DLLTOOL +OBJDUMP +LN_S +NM +ac_ct_DUMPBIN +DUMPBIN +LD +FGREP +SED host_os host_vendor host_cpu @@ -699,8 +709,7 @@ build_os build_vendor build_cpu build -SET_MAKE -DEPFLAG +LIBTOOL EGREP GREP CPP @@ -711,10 +720,10 @@ CPPFLAGS LDFLAGS CFLAGS CC +VERSION_INFO LDNS_VERSION_MICRO LDNS_VERSION_MINOR LDNS_VERSION_MAJOR -LIBTOOL_VERSION_INFO target_alias host_alias build_alias @@ -756,11 +765,6 @@ SHELL' ac_subst_files='' ac_user_opts=' enable_option_checking -with_drill -with_examples -enable_ldns_config -with_pyldns -with_pyldnsx enable_shared enable_static with_pic @@ -768,10 +772,23 @@ enable_fast_install with_gnu_ld with_sysroot enable_libtool_lock +with_drill +with_examples +enable_ldns_config +enable_stderr_msgs +with_pyldns +with_pyldnsx +with_p5_dns_ldns with_ssl enable_sha2 enable_gost enable_ecdsa +enable_dane +enable_rrtype_ninfo +enable_rrtype_rkey +enable_rrtype_cds +enable_rrtype_uri +enable_rrtype_ta enable_rpath with_trust_anchor with_ca_file @@ -1329,7 +1346,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures ldns 1.6.16 to adapt to many kinds of systems. +\`configure' configures ldns 1.6.17 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1394,7 +1411,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of ldns 1.6.16:";; + short | recursive ) echo "Configuration of ldns 1.6.17:";; esac cat <<\_ACEOF @@ -1402,31 +1419,40 @@ Optional Features: --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --disable-ldns-config disable installation of ldns-config (default=enabled) --enable-shared[=PKGS] build shared libraries [default=yes] --enable-static[=PKGS] build static libraries [default=yes] --enable-fast-install[=PKGS] optimize for fast installation [default=yes] --disable-libtool-lock avoid locking (might break parallel builds) + --disable-ldns-config disable installation of ldns-config + (default=enabled) + --enable-stderr-msgs Enable printing to stderr (default=disabled) --disable-sha2 Disable SHA256 and SHA512 RRSIG support --disable-gost Disable GOST support --disable-ecdsa Disable ECDSA support + --disable-dane Disable DANE support + --enable-rrtype-ninfo Enable draft RR type ninfo. + --enable-rrtype-rkey Enable draft RR type rkey. + --enable-rrtype-cds Enable draft RR type cds. + --enable-rrtype-uri Enable draft RR type uri. + --enable-rrtype-ta Enable draft RR type ta. --disable-rpath disable hardcoded rpath (default=enabled) Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use + both] + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-sysroot=DIR Search for dependent libraries within DIR + (or the compiler's sysroot if not specified). --with-drill Also build drill. --with-examples Also build examples. --with-pyldns generate python library, or --without-pyldns to disable Python support. --without-pyldnsx Do not install the ldnsx python module, or --with-pyldnsx to install it. - --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use - both] - --with-gnu-ld assume the C compiler uses GNU ld [default=no] - --with-sysroot=DIR Search for dependent libraries within DIR - (or the compiler's sysroot if not specified). + --with-p5-dns-ldns generate DNS::LDNS perl bindings --with-ssl=pathname enable SSL (will check /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr) @@ -1517,7 +1543,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -ldns configure 1.6.16 +ldns configure 1.6.17 generated by GNU Autoconf 2.68 Copyright (C) 2010 Free Software Foundation, Inc. @@ -1770,60 +1796,6 @@ $as_echo "$ac_res" >&6; } } # ac_fn_c_check_header_compile -# ac_fn_c_check_type LINENO TYPE VAR INCLUDES -# ------------------------------------------- -# Tests whether TYPE exists after having included INCLUDES, setting cache -# variable VAR accordingly. -ac_fn_c_check_type () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - eval "$3=no" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -int -main () -{ -if (sizeof ($2)) - return 0; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -int -main () -{ -if (sizeof (($2))) - return 0; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - -else - eval "$3=yes" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - -} # ac_fn_c_check_type - # ac_fn_c_try_link LINENO # ----------------------- # Try to link conftest.$ac_ext, and return whether this succeeded. @@ -1937,6 +1909,60 @@ $as_echo "$ac_res" >&6; } } # ac_fn_c_check_func +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES +# ------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_type + # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES # --------------------------------------------- # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR @@ -2221,7 +2247,7 @@ cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by ldns $as_me 1.6.16, which was +It was created by ldns $as_me 1.6.17, which was generated by GNU Autoconf 2.68. Invocation command line was $ $0 $@ @@ -2571,18 +2597,14 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu # needed to build correct soname -LIBTOOL_VERSION_INFO=1:6:16 - LDNS_VERSION_MAJOR=1 LDNS_VERSION_MINOR=6 -LDNS_VERSION_MICRO=16 +LDNS_VERSION_MICRO=17 +VERSION_INFO=1:6:17 -OURCPPFLAGS='' -CPPFLAGS=${CPPFLAGS:-${OURCPPFLAGS}} -CFLAGS="$CFLAGS" ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -3834,598 +3856,6 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } -# Checks for programs. -ac_ext=c -ac_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_gnu -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. -set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... 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" >&6; } -if ${ac_cv_path_AR+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $AR in - [\\/]* | ?:[\\/]*) - ac_cv_path_AR="$AR" # 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 '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_AR="$as_dir/$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 -AR=$ac_cv_path_AR -if test -n "$AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 -$as_echo "$AR" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_path_AR"; then - ac_pt_AR=$AR - # Extract the first word of "ar", so it can be a program name with args. -set dummy ar; 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_AR+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $ac_pt_AR in - [\\/]* | ?:[\\/]*) - ac_cv_path_ac_pt_AR="$ac_pt_AR" # 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 '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_ac_pt_AR="$as_dir/$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_AR=$ac_cv_path_ac_pt_AR -if test -n "$ac_pt_AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 -$as_echo "$ac_pt_AR" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_pt_AR" = x; then - AR="false" - 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 - AR=$ac_pt_AR - fi -else - AR="$ac_cv_path_AR" -fi - -if test $AR = false; then - as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5 -fi - -case `pwd` in - *\ * | *\ *) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 -$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; -esac - - - -macro_version='2.4.2' -macro_revision='1.3337' - - - - - - - - - - - - - -ltmain="$ac_aux_dir/ltmain.sh" - # Backslashify metacharacters that are still active within # double-quoted strings. sed_quote_subst='s/\(["`$\\]\)/\\\1/g' @@ -10276,8 +7107,6 @@ done - - # Set options @@ -14296,6 +11125,3324 @@ CC="$lt_save_CC" +OURCPPFLAGS='' +CPPFLAGS=${CPPFLAGS:-${OURCPPFLAGS}} +CFLAGS="$CFLAGS" + +# Checks for programs. +ac_ext=c +ac_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_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; 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_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; 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_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + 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 + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; 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_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; 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_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; 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_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; 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_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + 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 + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_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_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $CC dependency flag" >&5 +$as_echo_n "checking $CC dependency flag... " >&6; } +echo 'void f(){}' >conftest.c +if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then + DEPFLAG="-MM" +else + if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then + DEPFLAG="-xM1" + else + DEPFLAG="-MM" # dunno do something + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEPFLAG" >&5 +$as_echo "$DEPFLAG" >&6; } +rm -f conftest.c + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + + +# Extra (sp)lint flags for NetBSD + +case "$host_os" in + netbsd*) LINTFLAGS="'-D__RENAME(x)=' -D_NETINET_IN_H_ $LINTFLAGS" + ;; + *) LINTFLAGS="$LINTFLAGS" + ;; +esac + + + +$as_echo "#define WINVER 0x0502" >>confdefs.h + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5 +$as_echo_n "checking whether $CC supports -std=c99... " >&6; } +cache=`echo std=c99 | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +C99FLAG="-std=c99" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5 +$as_echo_n "checking whether $CC supports -xc99... " >&6; } +cache=`echo xc99 | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +C99FLAG="-xc99" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + +# routine to copy files +# argument 1 is a list of files (relative to the source dir) +# argument 2 is a destination directory (relative to the current +# working directory + + +# copy all .h files in the dir at argument 1 +# (relative to source) to the dir at argument 2 +# (relative to current dir) + + +# Checks for typedefs, structures, and compiler characteristics. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset cs; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +ac_ext=c +ac_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_gnu + +if test "x$CFLAGS" = "x" ; then + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5 +$as_echo_n "checking whether $CC supports -g... " >&6; } +cache=`echo g | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -g -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="-g" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5 +$as_echo_n "checking whether $CC supports -O2... " >&6; } +cache=`echo O2 | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="-O2 $CFLAGS" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 +$as_echo_n "checking whether $CC supports -Wall... " >&6; } +cache=`echo Wall | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="-Wall $CFLAGS" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5 +$as_echo_n "checking whether $CC supports -W... " >&6; } +cache=`echo W | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -W -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="-W $CFLAGS" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wwrite-strings" >&5 +$as_echo_n "checking whether $CC supports -Wwrite-strings... " >&6; } +cache=`echo Wwrite-strings | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -Wwrite-strings -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="-Wwrite-strings $CFLAGS" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wstrict-prototypes" >&5 +$as_echo_n "checking whether $CC supports -Wstrict-prototypes... " >&6; } +cache=`echo Wstrict-prototypes | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -Wstrict-prototypes -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="-Wstrict-prototypes $CFLAGS" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + + +for ac_header in getopt.h time.h +do : + as_ac_Header=`$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" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# MinGW32 tests +for ac_header in winsock2.h ws2tcpip.h +do : + as_ac_Header=`$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 + +# end mingw32 tests + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5 +$as_echo_n "checking whether $CC supports -Werror... " >&6; } +cache=`echo Werror | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +ERRFLAG="-Werror" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: +ERRFLAG="-errwarn" +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 +$as_echo_n "checking whether $CC supports -Wall... " >&6; } +cache=`echo Wall | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +ERRFLAG="$ERRFLAG -Wall" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: +ERRFLAG="$ERRFLAG -errfmt" +fi + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5 +$as_echo_n "checking whether $CC supports -std=c99... " >&6; } +cache=`echo std=c99 | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +C99FLAG="-std=c99" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5 +$as_echo_n "checking whether $CC supports -xc99... " >&6; } +cache=`echo xc99 | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +C99FLAG="-xc99" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + +for ac_header in getopt.h time.h +do : + as_ac_Header=`$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 + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC" >&5 +$as_echo_n "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC... " >&6; } +cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" | $as_tr_sh` +if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo ' +#include "confdefs.h" +#include <stdlib.h> +#include <ctype.h> +#include <sys/time.h> +#ifdef HAVE_TIME_H +#include <time.h> +#endif +#include <unistd.h> +#include <netdb.h> +#ifdef HAVE_GETOPT_H +#include <getopt.h> +#endif + +int test() { + int a; + char **opts = NULL; + struct timeval tv; + char *t; + time_t time = 0; + char *buf = NULL; + const char* str = NULL; + struct msghdr msg; + msg.msg_control = 0; + t = ctime_r(&time, buf); + tv.tv_usec = 10; + srandom(32); + a = getopt(2, opts, "a"); + a = isascii(32); + str = gai_strerror(0); + if(str && t && tv.tv_usec && msg.msg_control) + a = 0; + return a; +} +' > conftest.c +echo 'void f(){}' >>conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=no" +else + +if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=yes" +else +eval "cv_prog_cc_flag_needed_$cache=fail" +#echo 'Test with flag fails too!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` +#exit 1 +fi + +fi +rm -f conftest conftest.c conftest.o + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" +else +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +#echo 'Test with flag is no!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` +#exit 1 +: + +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +: + +fi +fi + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC" >&5 +$as_echo_n "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC... " >&6; } +cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh` +if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo ' +#include "confdefs.h" +#include <stdlib.h> +#include <ctype.h> +#include <sys/time.h> +#ifdef HAVE_TIME_H +#include <time.h> +#endif +#include <unistd.h> +#include <netdb.h> +#ifdef HAVE_GETOPT_H +#include <getopt.h> +#endif + +int test() { + int a; + char **opts = NULL; + struct timeval tv; + char *t; + time_t time = 0; + char *buf = NULL; + const char* str = NULL; + struct msghdr msg; + msg.msg_control = 0; + t = ctime_r(&time, buf); + tv.tv_usec = 10; + srandom(32); + a = getopt(2, opts, "a"); + a = isascii(32); + str = gai_strerror(0); + if(str && t && tv.tv_usec && msg.msg_control) + a = 0; + return a; +} +' > conftest.c +echo 'void f(){}' >>conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=no" +else + +if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=yes" +else +eval "cv_prog_cc_flag_needed_$cache=fail" +#echo 'Test with flag fails too!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` +#exit 1 +fi + +fi +rm -f conftest conftest.c conftest.o + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" +else +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +#echo 'Test with flag is no!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1` +#exit 1 +: + +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +: + +fi +fi + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5 +$as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; } +cache=`$as_echo "$C99FLAG" | $as_tr_sh` +if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo ' +#include <stdbool.h> +#include <ctype.h> +int test() { + int a = 0; + return a; +} +' > conftest.c +echo 'void f(){}' >>conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=no" +else + +if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=yes" +else +eval "cv_prog_cc_flag_needed_$cache=fail" +#echo 'Test with flag fails too!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` +#exit 1 +fi + +fi +rm -f conftest conftest.c conftest.o + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="$CFLAGS $C99FLAG" +else +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +#echo 'Test with flag is no!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` +#exit 1 +: + +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +: + +fi +fi + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE as a flag for $CC" >&5 +$as_echo_n "checking whether we need -D_BSD_SOURCE as a flag for $CC... " >&6; } +cache=_D_BSD_SOURCE +if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo ' +#include <ctype.h> + +int test() { + int a; + a = isascii(32); + return a; +} +' > conftest.c +echo 'void f(){}' >>conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=no" +else + +if test -z "`$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=yes" +else +eval "cv_prog_cc_flag_needed_$cache=fail" +#echo 'Test with flag fails too!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE $ERRFLAG -c conftest.c 2>&1` +#exit 1 +fi + +fi +rm -f conftest conftest.c conftest.o + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="$CFLAGS -D_BSD_SOURCE" +else +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +#echo 'Test with flag is no!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS -D_BSD_SOURCE $ERRFLAG -c conftest.c 2>&1` +#exit 1 +: + +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +: + +fi +fi + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5 +$as_echo_n "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; } +cache=_D_GNU_SOURCE +if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo ' +#include <netinet/in.h> + +int test() { + struct in6_pktinfo inf; + int a = (int)sizeof(inf); + return a; +} +' > conftest.c +echo 'void f(){}' >>conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=no" +else + +if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=yes" +else +eval "cv_prog_cc_flag_needed_$cache=fail" +#echo 'Test with flag fails too!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` +#exit 1 +fi + +fi +rm -f conftest conftest.c conftest.o + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="$CFLAGS -D_GNU_SOURCE" +else +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +#echo 'Test with flag is no!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1` +#exit 1 +: + +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +: + +fi +fi + + +# check again for GNU_SOURCE for setresgid. May fail if setresgid +# is not available at all. -D_FRSRESGID is to make this check unique. +# otherwise we would get the previous cached result. + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5 +$as_echo_n "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; } +cache=_D_GNU_SOURCE__D_FRSRESGID +if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo ' +#include <unistd.h> + +int test() { + int a = setresgid(0,0,0); + a = setresuid(0,0,0); + return a; +} +' > conftest.c +echo 'void f(){}' >>conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=no" +else + +if test -z "`$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=yes" +else +eval "cv_prog_cc_flag_needed_$cache=fail" +#echo 'Test with flag fails too!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` +#exit 1 +fi + +fi +rm -f conftest conftest.c conftest.o + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="$CFLAGS -D_GNU_SOURCE" +else +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +#echo 'Test with flag is no!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1` +#exit 1 +: + +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +: + +fi +fi + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5 +$as_echo_n "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; } +cache=`$as_echo "-D_POSIX_C_SOURCE=200112" | $as_tr_sh` +if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo ' +#include "confdefs.h" +#ifdef HAVE_TIME_H +#include <time.h> +#endif +#include <netdb.h> + +int test() { + int a = 0; + char *t; + time_t time = 0; + char *buf = NULL; + const char* str = NULL; + t = ctime_r(&time, buf); + str = gai_strerror(0); + if(t && str) + a = 0; + return a; +} +' > conftest.c +echo 'void f(){}' >>conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=no" +else + +if test -z "`$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=yes" +else +eval "cv_prog_cc_flag_needed_$cache=fail" +#echo 'Test with flag fails too!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` +#exit 1 +fi + +fi +rm -f conftest conftest.c conftest.o + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112" +else +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +#echo 'Test with flag is no!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1` +#exit 1 +: + +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +: + +fi +fi + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5 +$as_echo_n "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; } +cache=_D__EXTENSIONS__ +if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo ' +#include "confdefs.h" +#include <stdlib.h> +#include <ctype.h> +#include <sys/time.h> +#ifdef HAVE_TIME_H +#include <time.h> +#endif +#include <unistd.h> +#ifdef HAVE_GETOPT_H +#include <getopt.h> +#endif + +int test() { + int a; + char **opts = NULL; + struct timeval tv; + tv.tv_usec = 10; + srandom(32); + a = getopt(2, opts, "a"); + a = isascii(32); + if(tv.tv_usec) + a = 0; + return a; +} +' > conftest.c +echo 'void f(){}' >>conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=no" +else + +if test -z "`$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_needed_$cache=yes" +else +eval "cv_prog_cc_flag_needed_$cache=fail" +#echo 'Test with flag fails too!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` +#exit 1 +fi + +fi +rm -f conftest conftest.c conftest.o + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +CFLAGS="$CFLAGS -D__EXTENSIONS__" +else +if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +#echo 'Test with flag is no!' +#cat conftest.c +#echo "$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1" +#echo `$CC $CPPFLAGS $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1` +#exit 1 +: + +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +: + +fi +fi + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" +if test "x$ac_cv_type_int8_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define int8_t char +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" +if test "x$ac_cv_type_int16_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define int16_t short +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" +if test "x$ac_cv_type_int32_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define int32_t int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" +if test "x$ac_cv_type_int64_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define int64_t long long +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" +if test "x$ac_cv_type_uint8_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define uint8_t unsigned char +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" +if test "x$ac_cv_type_uint16_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define uint16_t unsigned short +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" +if test "x$ac_cv_type_uint32_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define uint32_t unsigned int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" +if test "x$ac_cv_type_uint64_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define uint64_t unsigned long long +_ACEOF + +fi + + +# my own checks +# Extract the first word of "doxygen", so it can be a program name with args. +set dummy doxygen; 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_prog_doxygen+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$doxygen"; then + ac_cv_prog_doxygen="$doxygen" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_doxygen="doxygen" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +doxygen=$ac_cv_prog_doxygen +if test -n "$doxygen"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doxygen" >&5 +$as_echo "$doxygen" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +# check to see if libraries are needed for these functions. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 +$as_echo_n "checking for library containing socket... " >&6; } +if ${ac_cv_search_socket+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char socket (); +int +main () +{ +return socket (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket; do + if test -z "$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_socket=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_socket+:} false; then : + break +fi +done +if ${ac_cv_search_socket+:} false; then : + +else + ac_cv_search_socket=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 +$as_echo "$ac_cv_search_socket" >&6; } +ac_res=$ac_cv_search_socket +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 +$as_echo_n "checking for library containing inet_pton... " >&6; } +if ${ac_cv_search_inet_pton+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_pton (); +int +main () +{ +return inet_pton (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl; do + if test -z "$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_inet_pton=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_pton+:} false; then : + break +fi +done +if ${ac_cv_search_inet_pton+:} false; then : + +else + ac_cv_search_inet_pton=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 +$as_echo "$ac_cv_search_inet_pton" >&6; } +ac_res=$ac_cv_search_inet_pton +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + + + +# Check whether --with-drill was given. +if test "${with_drill+set}" = set; then : + withval=$with_drill; +else + with_drill="no" +fi + +if test x_$with_drill != x_no ; then + DRILL=drill + + INSTALL_DRILL=install-drill + + UNINSTALL_DRILL=uninstall-drill + + CLEAN_DRILL=clean-drill + + LINT_DRILL=lint-drill + + if test -e $srcdir/drill/config.h -o -e drill/config.h ; then + as_fn_error $? " +A config.h was detected in the drill subdirectory. +This does not work with the --with-drill option. +Please remove the config.h from the drill subdirectory +or do not use the --with-drill option." "$LINENO" 5 + fi + DRILL_CONFIG=" drill/drill.1" +else + DRILL="" + + INSTALL_DRILL="" + + UNINSTALL_DRILL="" + + CLEAN_DRILL="" + + LINT_DRILL="" + + DRILL_CONFIG="" +fi + + + +# Check whether --with-examples was given. +if test "${with_examples+set}" = set; then : + withval=$with_examples; +else + with_examples="no" +fi + +if test x_$with_examples != x_no ; then + EXAMPLES=examples + + INSTALL_EXAMPLES=install-examples + + UNINSTALL_EXAMPLES=uninstall-examples + + CLEAN_EXAMPLES=clean-examples + + LINT_EXAMPLES=lint-examples + + if test -e $srcdir/examples/config.h -o -e examples/config.h ; then + as_fn_error $? " +A config.h was detected in the examples subdirectory. +This does not work with the --with-examples option. +Please remove the config.h from the examples subdirectory +or do not use the --with-examples option." "$LINENO" 5 + fi + EXAMPLES_CONFIG=" examples/ldns-dane.1 examples/ldns-verify-zone.1" +else + EXAMPLES="" + + INSTALL_EXAMPLES="" + + UNINSTALL_EXAMPLES="" + + CLEAN_EXAMPLES="" + + LINT_EXAMPLES="" + + EXAMPLES_CONFIG="" +fi + +# add option to disable installation of ldns-config script +# Check whether --enable-ldns-config was given. +if test "${enable_ldns_config+set}" = set; then : + enableval=$enable_ldns_config; enable_ldns_config=$enableval +else + enable_ldns_config=yes +fi + +if test "x$enable_ldns_config" = xyes; then + INSTALL_CONFIG=install-config + + INSTALL_CONFIG_MANPAGE=install-config-manpage + + UNINSTALL_CONFIG=uninstall-config + + UNINSTALL_CONFIG_MANPAGE=uninstall-config-manpage + +else + INSTALL_CONFIG="" + + INSTALL_CONFIG_MANPAGE="" + + UNINSTALL_CONFIG="" + + UNINSTALL_CONFIG_MANPAGE="" + +fi + +# add option to disable library printing to stderr +# Check whether --enable-stderr-msgs was given. +if test "${enable_stderr_msgs+set}" = set; then : + enableval=$enable_stderr_msgs; enable_stderr_msgs=$enableval +else + enable_stderr_msgs=no +fi + +case "$enable_stderr_msgs" in + no) ;; + *) + +cat >>confdefs.h <<_ACEOF +#define STDERR_MSGS 1 +_ACEOF + + ;; +esac + +# check for python +PYTHON_X_CFLAGS="" +ldns_with_pyldns=no +ldns_with_pyldnsx=no + +# Check whether --with-pyldns was given. +if test "${with_pyldns+set}" = set; then : + withval=$with_pyldns; +else + withval="no" +fi + +ldns_have_python=no +if test x_$withval != x_no; then + # =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_python_devel.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_PYTHON_DEVEL([version]) +# +# DESCRIPTION +# +# Note: Defines as a precious variable "PYTHON_VERSION". Don't override it +# in your configure.ac. +# +# This macro checks for Python and tries to get the include path to +# 'Python.h'. It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS) +# output variables. It also exports $(PYTHON_EXTRA_LIBS) and +# $(PYTHON_EXTRA_LDFLAGS) for embedding Python in your code. +# +# You can search for some particular version of Python by passing a +# parameter to this macro, for example ">= '2.3.1'", or "== '2.4'". Please +# note that you *have* to pass also an operator along with the version to +# match, and pay special attention to the single quotes surrounding the +# version number. Don't use "PYTHON_VERSION" for this: that environment +# variable is declared as precious and thus reserved for the end-user. +# +# This macro should work for all versions of Python >= 2.1.0. As an end +# user, you can disable the check for the python version by setting the +# PYTHON_NOVERSIONCHECK environment variable to something else than the +# empty string. +# +# If you need to use this macro for an older Python version, please +# contact the authors. We're always open for feedback. +# +# LICENSE +# +# Copyright (c) 2009 Sebastian Huber <sebastian-huber@web.de> +# Copyright (c) 2009 Alan W. Irwin +# Copyright (c) 2009 Rafael Laboissiere <rafael@laboissiere.net> +# Copyright (c) 2009 Andrew Collier +# Copyright (c) 2009 Matteo Settenvini <matteo@member.fsf.org> +# Copyright (c) 2009 Horst Knorr <hk_classes@knoda.org> +# Copyright (c) 2013 Daniel Mullner <muellner@math.stanford.edu> +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see <http://www.gnu.org/licenses/>. +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 16 + +# This is what autoupdate's m4 run will expand. It fires +# the warning (with _au_warn_XXX), outputs it into the +# updated configure.ac (with AC_DIAGNOSE), and then outputs +# the replacement expansion. + + +# This is an auxiliary macro that is also run when +# autoupdate runs m4. It simply calls m4_warning, but +# we need a wrapper so that each warning is emitted only +# once. We break the quoting in m4_warning's argument in +# order to expand this macro's arguments, not AU_DEFUN's. + + +# Finally, this is the expansion that is picked up by +# autoconf. It tells the user to run autoupdate, and +# then outputs the replacement expansion. We do not care +# about autoupdate's warning because that contains +# information on what to do *after* running autoupdate. + + + + ac_save_LIBS="$LIBS" + + # + # Allow the use of a (user set) custom python version + # + + + # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. +set dummy python$PYTHON_VERSION; 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_PYTHON+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PYTHON in + [\\/]* | ?:[\\/]*) + ac_cv_path_PYTHON="$PYTHON" # 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PYTHON="$as_dir/$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 +PYTHON=$ac_cv_path_PYTHON +if test -n "$PYTHON"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 +$as_echo "$PYTHON" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test -z "$PYTHON"; then + as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5 + PYTHON_VERSION="" + fi + + # + # Check for a version of Python >= 2.1.0 + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python >= '2.1.0'" >&5 +$as_echo_n "checking for a version of Python >= '2.1.0'... " >&6; } + ac_supports_python_ver=`$PYTHON -c "import sys; \ + ver = sys.version.split ()[0]; \ + print (ver >= '2.1.0')"` + if test "$ac_supports_python_ver" != "True"; then + if test -z "$PYTHON_NOVERSIONCHECK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? " +This version of the AC_PYTHON_DEVEL macro +doesn't work properly with versions of Python before +2.1.0. You may need to re-run configure, setting the +variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG, +PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand. +Moreover, to disable this check, set PYTHON_NOVERSIONCHECK +to something else than an empty string. + +See \`config.log' for more details" "$LINENO" 5; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: skip at user request" >&5 +$as_echo "skip at user request" >&6; } + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + fi + + # + # if the macro parameter ``version'' is set, honour it + # + if test -n ">= '2.4.0'"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python >= '2.4.0'" >&5 +$as_echo_n "checking for a version of Python >= '2.4.0'... " >&6; } + ac_supports_python_ver=`$PYTHON -c "import sys; \ + ver = sys.version.split ()[0]; \ + print (ver >= '2.4.0')"` + if test "$ac_supports_python_ver" = "True"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "this package requires Python >= '2.4.0'. +If you have it installed, but it isn't the default Python +interpreter in your system path, please pass the PYTHON_VERSION +variable to configure. See \`\`configure --help'' for reference. +" "$LINENO" 5 + PYTHON_VERSION="" + fi + fi + + # + # Check if you have distutils, else fail + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5 +$as_echo_n "checking for the distutils Python package... " >&6; } + ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` + if test -z "$ac_distutils_result"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "cannot import Python module \"distutils\". +Please check your Python installation. The error was: +$ac_distutils_result" "$LINENO" 5 + PYTHON_VERSION="" + fi + + # + # Check for Python include path + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 +$as_echo_n "checking for Python include path... " >&6; } + if test -z "$PYTHON_CPPFLAGS"; then + python_path=`$PYTHON -c "import distutils.sysconfig; \ + print (distutils.sysconfig.get_python_inc ());"` + plat_python_path=`$PYTHON -c "import distutils.sysconfig; \ + print (distutils.sysconfig.get_python_inc (plat_specific=1));"` + if test -n "${python_path}"; then + if test "${plat_python_path}" != "${python_path}"; then + python_path="-I$python_path -I$plat_python_path" + else + python_path="-I$python_path" + fi + fi + PYTHON_CPPFLAGS=$python_path + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 +$as_echo "$PYTHON_CPPFLAGS" >&6; } + + + # + # Check for Python library path + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 +$as_echo_n "checking for Python library path... " >&6; } + if test -z "$PYTHON_LDFLAGS"; then + # (makes two attempts to ensure we've got a version number + # from the interpreter) + ac_python_version=`cat<<EOD | $PYTHON - + +# join all versioning strings, on some systems +# major/minor numbers could be in different list elements +from distutils.sysconfig import * +e = get_config_var('VERSION') +if e is not None: + print(e) +EOD` + + if test -z "$ac_python_version"; then + if test -n "$PYTHON_VERSION"; then + ac_python_version=$PYTHON_VERSION + else + ac_python_version=`$PYTHON -c "import sys; \ + print (sys.version[:3])"` + fi + fi + + # Make the versioning information available to the compiler + +cat >>confdefs.h <<_ACEOF +#define HAVE_PYTHON "$ac_python_version" +_ACEOF + + + # First, the library directory: + ac_python_libdir=`cat<<EOD | $PYTHON - + +# There should be only one +import distutils.sysconfig +e = distutils.sysconfig.get_config_var('LIBDIR') +if e is not None: + print (e) +EOD` + + # Now, for the library: + ac_python_library=`cat<<EOD | $PYTHON - + +import distutils.sysconfig +c = distutils.sysconfig.get_config_vars() +if 'LDVERSION' in c: + print ('python'+c['LDVERSION']) +else: + print ('python'+c['VERSION']) +EOD` + + # This small piece shamelessly adapted from PostgreSQL python macro; + # credits goes to momjian, I think. I'd like to put the right name + # in the credits, if someone can point me in the right direction... ? + # + if test -n "$ac_python_libdir" -a -n "$ac_python_library" + then + # use the official shared library + ac_python_library=`echo "$ac_python_library" | sed "s/^lib//"` + PYTHON_LDFLAGS="-L$ac_python_libdir -l$ac_python_library" + else + # old way: use libpython from python_configdir + ac_python_libdir=`$PYTHON -c \ + "from distutils.sysconfig import get_python_lib as f; \ + import os; \ + print (os.path.join(f(plat_specific=1, standard_lib=1), 'config'));"` + PYTHON_LDFLAGS="-L$ac_python_libdir -lpython$ac_python_version" + fi + + if test -z "PYTHON_LDFLAGS"; then + as_fn_error $? " + Cannot determine location of your Python DSO. Please check it was installed with + dynamic libraries enabled, or try setting PYTHON_LDFLAGS by hand. + " "$LINENO" 5 + fi + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5 +$as_echo "$PYTHON_LDFLAGS" >&6; } + + + # + # Check for site packages + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 +$as_echo_n "checking for Python site-packages path... " >&6; } + if test -z "$PYTHON_SITE_PKG"; then + PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ + print (distutils.sysconfig.get_python_lib(1,0));"` + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 +$as_echo "$PYTHON_SITE_PKG" >&6; } + + + # + # libraries which must be linked in when embedding + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra libraries" >&5 +$as_echo_n "checking python extra libraries... " >&6; } + if test -z "$PYTHON_EXTRA_LIBS"; then + PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \ + conf = distutils.sysconfig.get_config_var; \ + print (conf('LIBS'))"` + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LIBS" >&5 +$as_echo "$PYTHON_EXTRA_LIBS" >&6; } + + + # + # linking flags needed when embedding + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra linking flags" >&5 +$as_echo_n "checking python extra linking flags... " >&6; } + if test -z "$PYTHON_EXTRA_LDFLAGS"; then + PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \ + conf = distutils.sysconfig.get_config_var; \ + print (conf('LINKFORSHARED'))"` + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LDFLAGS" >&5 +$as_echo "$PYTHON_EXTRA_LDFLAGS" >&6; } + + + # + # final check to see if everything compiles alright + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 +$as_echo_n "checking consistency of all components of python development environment... " >&6; } + # save current global flags + ac_save_LIBS="$LIBS" + ac_save_CPPFLAGS="$CPPFLAGS" + LIBS="$ac_save_LIBS $PYTHON_LDFLAGS $PYTHON_EXTRA_LDFLAGS $PYTHON_EXTRA_LIBS" + CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS" + ac_ext=c +ac_cpp='$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_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include <Python.h> +int +main () +{ +Py_Initialize(); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + pythonexists=yes +else + pythonexists=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$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_gnu + + # turn back to default flags + CPPFLAGS="$ac_save_CPPFLAGS" + LIBS="$ac_save_LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 +$as_echo "$pythonexists" >&6; } + + if test ! "x$pythonexists" = "xyes"; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? " + Could not link test program to Python. Maybe the main Python library has been + installed in some non-standard library path. If so, pass it to configure, + via the LDFLAGS environment variable. + Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\" + ============================================================================ + ERROR! + You probably have to install the development version of the Python package + for your distribution. The exact name of this package varies among them. + ============================================================================ + +See \`config.log' for more details" "$LINENO" 5; } + PYTHON_VERSION="" + fi + + # + # all done! + # + + if test ! -z "$ac_python_version"; then + ldns_have_python=yes + fi + + # pass additional Python 3 option to SWIG + if test `$PYTHON -c "import sys; \ + ver = sys.version.split()[0]; \ + print(ver >= '3')"` = "True"; then + SWIGPY3="-py3 -DPY3" + + fi + + # check for SWIG + if test x_$ldns_have_python != x_no; then + # =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_pkg_swig.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_PKG_SWIG([major.minor.micro], [action-if-found], [action-if-not-found]) +# +# DESCRIPTION +# +# This macro searches for a SWIG installation on your system. If found, +# then SWIG is AC_SUBST'd; if not found, then $SWIG is empty. If SWIG is +# found, then SWIG_LIB is set to the SWIG library path, and AC_SUBST'd. +# +# You can use the optional first argument to check if the version of the +# available SWIG is greater than or equal to the value of the argument. It +# should have the format: N[.N[.N]] (N is a number between 0 and 999. Only +# the first N is mandatory.) If the version argument is given (e.g. +# 1.3.17), AX_PKG_SWIG checks that the swig package is this version number +# or higher. +# +# As usual, action-if-found is executed if SWIG is found, otherwise +# action-if-not-found is executed. +# +# In configure.in, use as: +# +# AX_PKG_SWIG(1.3.17, [], [ AC_MSG_ERROR([SWIG is required to build..]) ]) +# AX_SWIG_ENABLE_CXX +# AX_SWIG_MULTI_MODULE_SUPPORT +# AX_SWIG_PYTHON +# +# LICENSE +# +# Copyright (c) 2008 Sebastian Huber <sebastian-huber@web.de> +# Copyright (c) 2008 Alan W. Irwin <irwin@beluga.phys.uvic.ca> +# Copyright (c) 2008 Rafael Laboissiere <rafael@laboissiere.net> +# Copyright (c) 2008 Andrew Collier <colliera@ukzn.ac.za> +# Copyright (c) 2011 Murray Cumming <murrayc@openismus.com> +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see <http://www.gnu.org/licenses/>. +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 8 + + + + + # check for >=SWIG-2.0.4 if Python 3.2 used + if test `$PYTHON -c "import sys; \ + ver = sys.version.split()[0]; \ + print(ver >= '3.2')"` = "True"; then + + # Ubuntu has swig 2.0 as /usr/bin/swig2.0 + for ac_prog in swig2.0 swig +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; 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_SWIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $SWIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_SWIG="$SWIG" # 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_SWIG="$as_dir/$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 +SWIG=$ac_cv_path_SWIG +if test -n "$SWIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 +$as_echo "$SWIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$SWIG" && break +done + + if test -z "$SWIG" ; then + as_fn_error $? "SWIG-2.0.4 is required to build pyldns for Python 3.2 and greater." "$LINENO" 5 + elif test -n "2.0.4" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG version" >&5 +$as_echo_n "checking SWIG version... " >&6; } + swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 +$as_echo "$swig_version" >&6; } + if test -n "$swig_version" ; then + # Calculate the required version number components + required=2.0.4 + required_major=`echo $required | sed 's/[^0-9].*//'` + if test -z "$required_major" ; then + required_major=0 + fi + required=`echo $required | sed 's/[0-9]*[^0-9]//'` + required_minor=`echo $required | sed 's/[^0-9].*//'` + if test -z "$required_minor" ; then + required_minor=0 + fi + required=`echo $required | sed 's/[0-9]*[^0-9]//'` + required_patch=`echo $required | sed 's/[^0-9].*//'` + if test -z "$required_patch" ; then + required_patch=0 + fi + # Calculate the available version number components + available=$swig_version + available_major=`echo $available | sed 's/[^0-9].*//'` + if test -z "$available_major" ; then + available_major=0 + fi + available=`echo $available | sed 's/[0-9]*[^0-9]//'` + available_minor=`echo $available | sed 's/[^0-9].*//'` + if test -z "$available_minor" ; then + available_minor=0 + fi + available=`echo $available | sed 's/[0-9]*[^0-9]//'` + available_patch=`echo $available | sed 's/[^0-9].*//'` + if test -z "$available_patch" ; then + available_patch=0 + fi + # Convert the version tuple into a single number for easier comparison. + # Using base 100 should be safe since SWIG internally uses BCD values + # to encode its version number. + required_swig_vernum=`expr $required_major \* 10000 \ + \+ $required_minor \* 100 \+ $required_patch` + available_swig_vernum=`expr $available_major \* 10000 \ + \+ $available_minor \* 100 \+ $available_patch` + + if test $available_swig_vernum -lt $required_swig_vernum; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= 2.0.4 is required. You have $swig_version." >&5 +$as_echo "$as_me: WARNING: SWIG version >= 2.0.4 is required. You have $swig_version." >&2;} + SWIG='' + as_fn_error $? "SWIG-2.0.4 is required to build pyldns for Python 3.2 and greater." "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG library" >&5 +$as_echo_n "checking for SWIG library... " >&6; } + SWIG_LIB=`$SWIG -swiglib` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG_LIB" >&5 +$as_echo "$SWIG_LIB" >&6; } + + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 +$as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} + SWIG='' + as_fn_error $? "SWIG-2.0.4 is required to build pyldns for Python 3.2 and greater." "$LINENO" 5 + fi + fi + + + else + + # Ubuntu has swig 2.0 as /usr/bin/swig2.0 + for ac_prog in swig2.0 swig +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; 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_SWIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $SWIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_SWIG="$SWIG" # 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_SWIG="$as_dir/$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 +SWIG=$ac_cv_path_SWIG +if test -n "$SWIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5 +$as_echo "$SWIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$SWIG" && break +done + + if test -z "$SWIG" ; then + : + elif test -n "" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG version" >&5 +$as_echo_n "checking SWIG version... " >&6; } + swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5 +$as_echo "$swig_version" >&6; } + if test -n "$swig_version" ; then + # Calculate the required version number components + required= + required_major=`echo $required | sed 's/[^0-9].*//'` + if test -z "$required_major" ; then + required_major=0 + fi + required=`echo $required | sed 's/[0-9]*[^0-9]//'` + required_minor=`echo $required | sed 's/[^0-9].*//'` + if test -z "$required_minor" ; then + required_minor=0 + fi + required=`echo $required | sed 's/[0-9]*[^0-9]//'` + required_patch=`echo $required | sed 's/[^0-9].*//'` + if test -z "$required_patch" ; then + required_patch=0 + fi + # Calculate the available version number components + available=$swig_version + available_major=`echo $available | sed 's/[^0-9].*//'` + if test -z "$available_major" ; then + available_major=0 + fi + available=`echo $available | sed 's/[0-9]*[^0-9]//'` + available_minor=`echo $available | sed 's/[^0-9].*//'` + if test -z "$available_minor" ; then + available_minor=0 + fi + available=`echo $available | sed 's/[0-9]*[^0-9]//'` + available_patch=`echo $available | sed 's/[^0-9].*//'` + if test -z "$available_patch" ; then + available_patch=0 + fi + # Convert the version tuple into a single number for easier comparison. + # Using base 100 should be safe since SWIG internally uses BCD values + # to encode its version number. + required_swig_vernum=`expr $required_major \* 10000 \ + \+ $required_minor \* 100 \+ $required_patch` + available_swig_vernum=`expr $available_major \* 10000 \ + \+ $available_minor \* 100 \+ $available_patch` + + if test $available_swig_vernum -lt $required_swig_vernum; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= is required. You have $swig_version." >&5 +$as_echo "$as_me: WARNING: SWIG version >= is required. You have $swig_version." >&2;} + SWIG='' + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG library" >&5 +$as_echo_n "checking for SWIG library... " >&6; } + SWIG_LIB=`$SWIG -swiglib` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG_LIB" >&5 +$as_echo "$SWIG_LIB" >&6; } + + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5 +$as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;} + SWIG='' + + fi + fi + + + fi + + if test ! -x "$SWIG"; then + as_fn_error $? "failed to find SWIG tool, install it, or do not build pyldns" "$LINENO" 5 + else + +$as_echo "#define HAVE_SWIG 1" >>confdefs.h + + PYLDNS="pyldns" + + swig="$SWIG" + + ldns_with_pyldns=yes + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** don't have Python, skipping SWIG, no pyldns ***" >&5 +$as_echo "*** don't have Python, skipping SWIG, no pyldns ***" >&6; } # ' + fi + + # xtra cflags for pyldns + if test x_$ldns_have_python != x_no; then + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fno-strict-aliasing" >&5 +$as_echo_n "checking whether $CC supports -fno-strict-aliasing... " >&6; } +cache=`echo fno-strict-aliasing | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -fno-strict-aliasing -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +PYTHON_X_CFLAGS="-fno-strict-aliasing" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wno-missing-field-initializers" >&5 +$as_echo_n "checking whether $CC supports -Wno-missing-field-initializers... " >&6; } +cache=`echo Wno-missing-field-initializers | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -Wno-missing-field-initializers -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +PYTHON_X_CFLAGS="-Wno-missing-field-initializers $PYTHON_X_CFLAGS" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wno-unused-parameter" >&5 +$as_echo_n "checking whether $CC supports -Wno-unused-parameter... " >&6; } +cache=`echo Wno-unused-parameter | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -Wno-unused-parameter -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +PYTHON_X_CFLAGS="-Wno-unused-parameter $PYTHON_X_CFLAGS" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wno-unused-variable" >&5 +$as_echo_n "checking whether $CC supports -Wno-unused-variable... " >&6; } +cache=`echo Wno-unused-variable | sed 'y%.=/+-%___p_%'` +if eval \${cv_prog_cc_flag_$cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + +echo 'void f(void){}' >conftest.c +if test -z "`$CC $CPPFLAGS $CFLAGS -Wno-unused-variable -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest conftest.o conftest.c + +fi + +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +: +PYTHON_X_CFLAGS="-Wno-unused-variable $PYTHON_X_CFLAGS" +else +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +: + +fi + + fi +fi + + +# Check for pyldnsx + +# Check whether --with-pyldnsx was given. +if test "${with_pyldnsx+set}" = set; then : + withval=$with_pyldnsx; +else + withval="with_pyldns" +fi + +if test x_$withval != x_no; then + if test x_$ldns_with_pyldns != x_no; then + PYLDNSX="pyldnsx" + + ldns_with_pyldnsx=yes + else + if test x_$withval != x_with_pyldns; then + as_fn_error $? "--with-pyldns is needed for the ldnsx python module" "$LINENO" 5 + fi + fi +fi + +if test x_$ldns_with_pyldns != x_no; then + PYLDNSINST="install-pyldns" + PYLDNSUNINST="uninstall-pyldns" + +else + PYLDNSINST="" + PYLDNSUNINST="" + +fi +if test x_$ldns_with_pyldnsx != x_no; then + PYLDNSXINST="install-pyldnsx" + PYLDNSXUNINST="uninstall-pyldnsx" + +else + PYLDNSXINST="" + PYLDNSXUNINST="" + +fi + +# check for perl +ldns_with_p5_dns_ldns=no + +# Check whether --with-p5-dns-ldns was given. +if test "${with_p5_dns_ldns+set}" = set; then : + withval=$with_p5_dns_ldns; +else + withval="no" +fi + +ldns_have_perl=no +if test x_$withval != x_no; then + # Extract the first word of "perl", so it can be a program name with args. +set dummy perl; 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_PERL+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PERL="$PERL" # 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PERL="$as_dir/$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 +PERL=$ac_cv_path_PERL +if test -n "$PERL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 +$as_echo "$PERL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test -z "$PERL"; then + as_fn_error $? "Cannot find perl in your system path" "$LINENO" 5 + fi + P5_DNS_LDNS="p5-dns-ldns" + TEST_P5_DNS_LDNS="test-p5-dns-ldns" + INSTALL_P5_DNS_LDNS="install-p5-dns-ldns" + UNINSTALL_P5_DNS_LDNS="uninstall-p5-dns-ldns" + CLEAN_P5_DNS_LDNS="clean-p5-dns-ldns" + +else + P5_DNS_LDNS="" + TEST_P5_DNS_LDNS="" + INSTALL_P5_DNS_LDNS="" + UNINSTALL_P5_DNS_LDNS="" + CLEAN_P5_DNS_LDNS="" + +fi + +# Use libtool + +# skip these tests, we do not need them. + + + + + + + + +# always use ./libtool unless override from commandline (libtool=mylibtool) +if test -z "$libtool"; then + libtool="./libtool" +fi + +# avoid libtool max commandline length test on systems that fork slowly. + +if echo "$host_os" | grep "sunos4" >/dev/null; then + lt_cv_sys_max_cmd_len=32750; +fi +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; 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_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_AR="$AR" # 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_AR="$as_dir/$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 +AR=$ac_cv_path_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_AR"; then + ac_pt_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; 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_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_AR="$ac_pt_AR" # 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_AR="$as_dir/$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_AR=$ac_cv_path_ac_pt_AR +if test -n "$ac_pt_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 +$as_echo "$ac_pt_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_AR" = x; then + AR="false" + 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 + AR=$ac_pt_AR + fi +else + AR="$ac_cv_path_AR" +fi + +if test $AR = false; then + as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5 +fi + + + + + + tmp_CPPFLAGS=$CPPFLAGS tmp_LDFLAGS=$LDFLAGS tmp_LIBS=$LIBS @@ -14723,11 +14870,122 @@ _ACEOF ;; esac +# Check whether --enable-dane was given. +if test "${enable_dane+set}" = set; then : + enableval=$enable_dane; +fi + +case "$enable_dane" in + no) + ldns_build_config_use_dane=0 + + ;; + *) if test "x$HAVE_SSL" != "xyes"; then + as_fn_error $? "DANE enabled, but no SSL support" "$LINENO" 5 + fi + ac_fn_c_check_func "$LINENO" "X509_check_ca" "ac_cv_func_X509_check_ca" +if test "x$ac_cv_func_X509_check_ca" = xyes; then : + +else + as_fn_error $? "OpenSSL does not support DANE: please upgrade OpenSSL or rerun with --disable-dane" "$LINENO" 5 +fi + + +cat >>confdefs.h <<_ACEOF +#define USE_DANE 1 +_ACEOF + + ldns_build_config_use_dane=1 + + ;; +esac + +# Check whether --enable-rrtype-ninfo was given. +if test "${enable_rrtype_ninfo+set}" = set; then : + enableval=$enable_rrtype_ninfo; +fi + +case "$enable_rrtype_ninfo" in + yes) + +cat >>confdefs.h <<_ACEOF +#define RRTYPE_NINFO /**/ +_ACEOF + + ;; + no|*) + ;; +esac +# Check whether --enable-rrtype-rkey was given. +if test "${enable_rrtype_rkey+set}" = set; then : + enableval=$enable_rrtype_rkey; +fi + +case "$enable_rrtype_rkey" in + yes) + +cat >>confdefs.h <<_ACEOF +#define RRTYPE_RKEY /**/ +_ACEOF + + ;; + no|*) + ;; +esac +# Check whether --enable-rrtype-cds was given. +if test "${enable_rrtype_cds+set}" = set; then : + enableval=$enable_rrtype_cds; +fi + +case "$enable_rrtype_cds" in + yes) + +cat >>confdefs.h <<_ACEOF +#define RRTYPE_CDS /**/ +_ACEOF + + ;; + no|*) + ;; +esac +# Check whether --enable-rrtype-uri was given. +if test "${enable_rrtype_uri+set}" = set; then : + enableval=$enable_rrtype_uri; +fi + +case "$enable_rrtype_uri" in + yes) + +cat >>confdefs.h <<_ACEOF +#define RRTYPE_URI /**/ +_ACEOF + + ;; + no|*) + ;; +esac +# Check whether --enable-rrtype-ta was given. +if test "${enable_rrtype_ta+set}" = set; then : + enableval=$enable_rrtype_ta; +fi + +case "$enable_rrtype_ta" in + yes) + +cat >>confdefs.h <<_ACEOF +#define RRTYPE_TA /**/ +_ACEOF + + ;; + no|*) + ;; +esac + if test "x$HAVE_SSL" = "xyes"; then -LIBSSL_SSL_LIBS="$LIBSSL_LIBS -lssl" +LIBSSL_SSL_LIBS="-lssl $LIBSSL_LIBS" fi CPPFLAGS=$tmp_CPPFLAGS @@ -15365,14 +15623,13 @@ _ACEOF if test x_$with_examples != x_no; then for ac_header in pcap.h do : - ac_fn_c_check_header_mongrel "$LINENO" "pcap.h" "ac_cv_header_pcap_h" "$ac_includes_default" + ac_fn_c_check_header_compile "$LINENO" "pcap.h" "ac_cv_header_pcap_h" "$ac_includes_default +" if test "x$ac_cv_header_pcap_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PCAP_H 1 _ACEOF -else - $ac_includes_default fi done @@ -15505,41 +15762,17 @@ _ACEOF fi - - ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" +ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" if test "x$ac_cv_type_intptr_t" = xyes; then : -$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h - else - for ac_type in 'int' 'long int' 'long long int'; do - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; -test_array [0] = 0 - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : cat >>confdefs.h <<_ACEOF -#define intptr_t $ac_type +#define intptr_t size_t _ACEOF - ac_type= -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test -z "$ac_type" && break - done fi - ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " #if HAVE_SYS_TYPES_H # include <sys/types.h> @@ -15781,34 +16014,6 @@ esac fi -ac_fn_c_check_func "$LINENO" "b32_pton" "ac_cv_func_b32_pton" -if test "x$ac_cv_func_b32_pton" = xyes; then : - $as_echo "#define HAVE_B32_PTON 1" >>confdefs.h - -else - case " $LIBOBJS " in - *" b32_pton.$ac_objext "* ) ;; - *) LIBOBJS="$LIBOBJS b32_pton.$ac_objext" - ;; -esac - -fi - - -ac_fn_c_check_func "$LINENO" "b32_ntop" "ac_cv_func_b32_ntop" -if test "x$ac_cv_func_b32_ntop" = xyes; then : - $as_echo "#define HAVE_B32_NTOP 1" >>confdefs.h - -else - case " $LIBOBJS " in - *" b32_ntop.$ac_objext "* ) ;; - *) LIBOBJS="$LIBOBJS b32_ntop.$ac_objext" - ;; -esac - -fi - - ac_fn_c_check_func "$LINENO" "calloc" "ac_cv_func_calloc" if test "x$ac_cv_func_calloc" = xyes; then : $as_echo "#define HAVE_CALLOC 1" >>confdefs.h @@ -16215,7 +16420,7 @@ $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h fi -for ac_func in endprotoent endservent sleep random fcntl strtoul bzero memset +for ac_func in endprotoent endservent sleep random fcntl strtoul bzero memset b32_ntop b32_pton do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" @@ -16227,6 +16432,20 @@ _ACEOF fi done +if test "x$HAVE_B32_NTOP" = "xyes"; then + ldns_build_config_have_b32_ntop=1 + +else + ldns_build_config_have_b32_ntop=0 + +fi +if test "x$HAVE_B32_PTON" = "xyes"; then + ldns_build_config_have_b32_pton=1 + +else + ldns_build_config_have_b32_pton=0 + +fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 @@ -17181,7 +17400,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by ldns $as_me 1.6.16, which was +This file was extended by ldns $as_me 1.6.17, which was generated by GNU Autoconf 2.68. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -17247,7 +17466,7 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ -ldns config.status 1.6.16 +ldns config.status 1.6.17 configured by $0, generated by GNU Autoconf 2.68, with options \\"\$ac_cs_config\\" |
