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"Package requirements (libzstd >= 1.4.0) were not met: $ZSTD_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables ZSTD_CFLAGS and ZSTD_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; 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 $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables ZSTD_CFLAGS and ZSTD_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . 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We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. # Reject install programs that cannot install multiple files. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 $as_echo_n "checking for a BSD-compatible install... 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This workaround helps. case $INSTALL in *install-sh*) install_bin='';; *) install_bin=$INSTALL;; esac if test -z "$TAR"; then for ac_prog in tar do # Extract the first word of "$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 $ac_word... 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"Perl not found" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Perl archlibexp" >&5 $as_echo_n "checking for Perl archlibexp... " >&6; } perl_archlibexp=`$PERL -MConfig -e 'print $Config{archlibexp}'` test "$PORTNAME" = "win32" && perl_archlibexp=`echo $perl_archlibexp | sed 's,\\\\,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_archlibexp" >&5 $as_echo "$perl_archlibexp" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Perl privlibexp" >&5 $as_echo_n "checking for Perl privlibexp... " >&6; } perl_privlibexp=`$PERL -MConfig -e 'print $Config{privlibexp}'` test "$PORTNAME" = "win32" && perl_privlibexp=`echo $perl_privlibexp | sed 's,\\\\,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_privlibexp" >&5 $as_echo "$perl_privlibexp" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Perl useshrplib" >&5 $as_echo_n "checking for Perl useshrplib... 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"Python version $python_version is too old (version 3 or later is required)" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python sysconfig module" >&5 $as_echo_n "checking for Python sysconfig module... " >&6; } if "${PYTHON}" -c 'import sysconfig' 2>&5 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 $? "sysconfig module not found" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python configuration directory" >&5 $as_echo_n "checking Python configuration directory... 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" >&6; } if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then : $as_echo_n "(cached) " >&6 else ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown # Create an alternate version of $ac_link that compiles and # links in two steps (.c -> .o, .o -> exe) instead of one # (.c -> exe), because the warning occurs only in the second # step ax_pthread_save_ac_link="$ac_link" ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" ax_pthread_save_CFLAGS="$CFLAGS" for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do if test "x$ax_pthread_try" = "xunknown"; then : break fi CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" ac_link="$ax_pthread_save_ac_link" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(void){return 0;} _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_link="$ax_pthread_2step_ac_link" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(void){return 0;} _ACEOF if ac_fn_c_try_link "$LINENO"; then : break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done ac_link="$ax_pthread_save_ac_link" CFLAGS="$ax_pthread_save_CFLAGS" if test "x$ax_pthread_try" = "x"; then : ax_pthread_try=no fi ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in no | unknown) ;; *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; esac fi # $ax_pthread_clang = yes if test "x$ax_pthread_ok" = "xno"; then for ax_pthread_try_flag in $ax_pthread_flags; do case $ax_pthread_try_flag in none) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 $as_echo_n "checking whether pthreads work without any flags... 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We check for # pthread_cleanup_push because it is one of the few pthread # functions on Solaris that doesn't have a non-functional libc stub. # We try pthread_create on general principles. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include # if $ax_pthread_check_cond # error "$ax_pthread_check_macro must be defined" # endif static void routine(void *a) { a = 0; } static void *start_routine(void *a) { return a; } int main () { pthread_t th; pthread_attr_t attr; pthread_create(&th, 0, start_routine, 0); pthread_join(th, 0); pthread_attr_init(&attr); pthread_cleanup_push(routine, 0); pthread_cleanup_pop(0) /* ; */ ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_pthread_ok=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$ax_pthread_save_CFLAGS" LIBS="$ax_pthread_save_LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 $as_echo "$ax_pthread_ok" >&6; } if test "x$ax_pthread_ok" = "xyes"; then : break fi PTHREAD_LIBS="" PTHREAD_CFLAGS="" done fi # Various other checks: if test "x$ax_pthread_ok" = "xyes"; then ax_pthread_save_CFLAGS="$CFLAGS" ax_pthread_save_LIBS="$LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" LIBS="$PTHREAD_LIBS $LIBS" # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 $as_echo_n "checking for joinable pthread attribute... " >&6; } if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : $as_echo_n "(cached) " >&6 else ax_cv_PTHREAD_JOINABLE_ATTR=unknown for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int attr = $ax_pthread_attr; return attr /* ; */ ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : cat >>confdefs.h <<_ACEOF #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR _ACEOF ax_pthread_joinable_attr_defined=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; } if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : $as_echo_n "(cached) " >&6 else ax_cv_PTHREAD_SPECIAL_FLAGS=no case $host_os in solaris*) ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ test "x$ax_pthread_special_flags_added" != "xyes"; then : PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" ax_pthread_special_flags_added=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... 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" >&6; } if ${pgac_cv_func_strerror_r_int+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { char buf[100]; switch (strerror_r(1, buf, sizeof(buf))) { case 0: break; default: break; } ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_func_strerror_r_int=yes else pgac_cv_func_strerror_r_int=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_func_strerror_r_int" >&5 $as_echo "$pgac_cv_func_strerror_r_int" >&6; } if test x"$pgac_cv_func_strerror_r_int" = xyes ; then $as_echo "#define STRERROR_R_INT 1" >>confdefs.h fi CFLAGS="$_CFLAGS" LIBS="$_LIBS" else # else # do not use values from template file PTHREAD_CFLAGS= PTHREAD_LIBS= fi # fi ## ## Libraries ## ## Most libraries are included only if they demonstrably provide a function ## we need, but libm is an exception: always include it, because there are ## too many compilers that play cute optimization games that will break ## probes for standard functions such as pow(). ## { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5 $as_echo_n "checking for main in -lm... 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Just checking for dlsym() ought to suffice. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5 $as_echo_n "checking for library containing dlsym... " >&6; } if ${ac_cv_search_dlsym+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&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. 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" >&6; } if ${ac_cv_search_getopt_long+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_search_shm_open+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shm_open (); int main () { return shm_open (); ; return 0; } _ACEOF for ac_lib in '' rt; do if test -z "$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_shm_open=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_shm_open+:} false; then : break fi done if ${ac_cv_search_shm_open+:} false; then : else ac_cv_search_shm_open=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_open" >&5 $as_echo "$ac_cv_search_shm_open" >&6; } ac_res=$ac_cv_search_shm_open if test "$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 shm_unlink" >&5 $as_echo_n "checking for library containing shm_unlink... " >&6; } if ${ac_cv_search_shm_unlink+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_search_fdatasync+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char fdatasync (); int main () { return fdatasync (); ; return 0; } _ACEOF for ac_lib in '' rt posix4; do if test -z "$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_fdatasync=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_fdatasync+:} false; then : break fi done if ${ac_cv_search_fdatasync+:} false; then : else ac_cv_search_fdatasync=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5 $as_echo "$ac_cv_search_fdatasync" >&6; } ac_res=$ac_cv_search_fdatasync if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # Cygwin: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shmget" >&5 $as_echo_n "checking for library containing shmget... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char backtrace_symbols (); int main () { return backtrace_symbols (); ; return 0; } _ACEOF for ac_lib in '' execinfo; do if test -z "$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_backtrace_symbols=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_backtrace_symbols+:} false; then : break fi done if ${ac_cv_search_backtrace_symbols+:} false; then : else ac_cv_search_backtrace_symbols=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols" >&5 $as_echo "$ac_cv_search_backtrace_symbols" >&6; } ac_res=$ac_cv_search_backtrace_symbols if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi if test "$enable_thread_safety" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_barrier_wait" >&5 $as_echo_n "checking for library containing pthread_barrier_wait... 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"readline library not found If you have readline already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable readline support." "$LINENO" 5 fi fi if test "$with_zlib" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5 $as_echo_n "checking for inflate in -lz... " >&6; } if ${ac_cv_lib_z_inflate+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lz $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"$LINENO" 5 fi fi if test "$enable_spinlocks" = yes; then $as_echo "#define HAVE_SPINLOCKS 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Not using spinlocks will cause poor performance." >&5 $as_echo "$as_me: WARNING: *** Not using spinlocks will cause poor performance." >&2;} fi if test "$enable_atomics" = yes; then $as_echo "#define HAVE_ATOMICS 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Not using atomic operations will cause poor performance." >&5 $as_echo "$as_me: WARNING: *** Not using atomic operations will cause poor performance." >&2;} fi if test "$with_gssapi" = yes ; then if test "$PORTNAME" != "win32"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gss_init_sec_context" >&5 $as_echo_n "checking for library containing gss_init_sec_context... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gss_init_sec_context (); int main () { return gss_init_sec_context (); ; return 0; } _ACEOF for ac_lib in '' gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'; do if test -z "$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_gss_init_sec_context=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_gss_init_sec_context+:} false; then : break fi done if ${ac_cv_search_gss_init_sec_context+:} false; then : else ac_cv_search_gss_init_sec_context=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gss_init_sec_context" >&5 $as_echo "$ac_cv_search_gss_init_sec_context" >&6; } ac_res=$ac_cv_search_gss_init_sec_context if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "could not find function 'gss_init_sec_context' required for GSSAPI" "$LINENO" 5 fi else LIBS="$LIBS -lgssapi32" fi fi # # SSL Library # # There is currently only one supported SSL/TLS library: OpenSSL. # # Check whether --with-ssl was given. if test "${with_ssl+set}" = set; then : withval=$with_ssl; case $withval in yes) as_fn_error $? "argument required for --with-ssl option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-ssl option" "$LINENO" 5 ;; *) ;; esac fi if test x"$with_ssl" = x"" ; then with_ssl=no fi # Check whether --with-openssl was given. if test "${with_openssl+set}" = set; then : withval=$with_openssl; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-openssl option" "$LINENO" 5 ;; esac else with_openssl=no fi if test "$with_openssl" = yes ; then with_ssl=openssl fi if test "$with_ssl" = openssl ; then # Minimum required OpenSSL version is 1.0.1 $as_echo "#define OPENSSL_API_COMPAT 0x10001000L" >>confdefs.h if test "$PORTNAME" != "win32"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CRYPTO_new_ex_data in -lcrypto" >&5 $as_echo_n "checking for CRYPTO_new_ex_data in -lcrypto... " >&6; } if ${ac_cv_lib_crypto_CRYPTO_new_ex_data+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char CRYPTO_new_ex_data (); int main () { return CRYPTO_new_ex_data (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_crypto_CRYPTO_new_ex_data=yes else ac_cv_lib_crypto_CRYPTO_new_ex_data=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_CRYPTO_new_ex_data" >&5 $as_echo "$ac_cv_lib_crypto_CRYPTO_new_ex_data" >&6; } if test "x$ac_cv_lib_crypto_CRYPTO_new_ex_data" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBCRYPTO 1 _ACEOF LIBS="-lcrypto $LIBS" else as_fn_error $? "library 'crypto' is required for OpenSSL" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_new in -lssl" >&5 $as_echo_n "checking for SSL_new in -lssl... " >&6; } if ${ac_cv_lib_ssl_SSL_new+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lssl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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 SSL_new (); int main () { return SSL_new (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ssl_SSL_new=yes else ac_cv_lib_ssl_SSL_new=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_new" >&5 $as_echo "$ac_cv_lib_ssl_SSL_new" >&6; } if test "x$ac_cv_lib_ssl_SSL_new" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBSSL 1 _ACEOF LIBS="-lssl $LIBS" else as_fn_error $? "library 'ssl' is required for OpenSSL" "$LINENO" 5 fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing CRYPTO_new_ex_data" >&5 $as_echo_n "checking for library containing CRYPTO_new_ex_data... " >&6; } if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char CRYPTO_new_ex_data (); int main () { return CRYPTO_new_ex_data (); ; return 0; } _ACEOF for ac_lib in '' eay32 crypto; do if test -z "$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_CRYPTO_new_ex_data=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then : break fi done if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then : else ac_cv_search_CRYPTO_new_ex_data=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_CRYPTO_new_ex_data" >&5 $as_echo "$ac_cv_search_CRYPTO_new_ex_data" >&6; } ac_res=$ac_cv_search_CRYPTO_new_ex_data if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "library 'eay32' or 'crypto' is required for OpenSSL" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing SSL_new" >&5 $as_echo_n "checking for library containing SSL_new... " >&6; } if ${ac_cv_search_SSL_new+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char SSL_new (); int main () { return SSL_new (); ; return 0; } _ACEOF for ac_lib in '' ssleay32 ssl; do if test -z "$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_SSL_new=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_SSL_new+:} false; then : break fi done if ${ac_cv_search_SSL_new+:} false; then : else ac_cv_search_SSL_new=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SSL_new" >&5 $as_echo "$ac_cv_search_SSL_new" >&6; } ac_res=$ac_cv_search_SSL_new if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "library 'ssleay32' or 'ssl' is required for OpenSSL" "$LINENO" 5 fi fi # Function introduced in OpenSSL 1.0.2. for ac_func in X509_get_signature_nid do : ac_fn_c_check_func "$LINENO" "X509_get_signature_nid" "ac_cv_func_X509_get_signature_nid" if test "x$ac_cv_func_X509_get_signature_nid" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_X509_GET_SIGNATURE_NID 1 _ACEOF fi done # Functions introduced in OpenSSL 1.1.0. We used to check for # OPENSSL_VERSION_NUMBER, but that didn't work with 1.1.0, because LibreSSL # defines OPENSSL_VERSION_NUMBER to claim version 2.0.0, even though it # doesn't have these OpenSSL 1.1.0 functions. So check for individual # functions. for ac_func in OPENSSL_init_ssl BIO_get_data BIO_meth_new ASN1_STRING_get0_data HMAC_CTX_new HMAC_CTX_free do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done # OpenSSL versions before 1.1.0 required setting callback functions, for # thread-safety. In 1.1.0, it's no longer required, and CRYPTO_lock() # function was removed. for ac_func in CRYPTO_lock do : ac_fn_c_check_func "$LINENO" "CRYPTO_lock" "ac_cv_func_CRYPTO_lock" if test "x$ac_cv_func_CRYPTO_lock" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_CRYPTO_LOCK 1 _ACEOF fi done $as_echo "#define USE_OPENSSL 1" >>confdefs.h elif test "$with_ssl" != no ; then as_fn_error $? "--with-ssl must specify openssl" "$LINENO" 5 fi if test "$with_pam" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_start in -lpam" >&5 $as_echo_n "checking for pam_start in -lpam... " >&6; } if ${ac_cv_lib_pam_pam_start+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpam $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 pam_start (); int main () { return pam_start (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pam_pam_start=yes else ac_cv_lib_pam_pam_start=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_start" >&5 $as_echo "$ac_cv_lib_pam_pam_start" >&6; } if test "x$ac_cv_lib_pam_pam_start" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBPAM 1 _ACEOF LIBS="-lpam $LIBS" else as_fn_error $? "library 'pam' is required for PAM" "$LINENO" 5 fi fi if test "$with_libxml" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xmlSaveToBuffer in -lxml2" >&5 $as_echo_n "checking for xmlSaveToBuffer in -lxml2... " >&6; } if ${ac_cv_lib_xml2_xmlSaveToBuffer+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lxml2 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 xmlSaveToBuffer (); int main () { return xmlSaveToBuffer (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_xml2_xmlSaveToBuffer=yes else ac_cv_lib_xml2_xmlSaveToBuffer=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_xmlSaveToBuffer" >&5 $as_echo "$ac_cv_lib_xml2_xmlSaveToBuffer" >&6; } if test "x$ac_cv_lib_xml2_xmlSaveToBuffer" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBXML2 1 _ACEOF LIBS="-lxml2 $LIBS" else as_fn_error $? "library 'xml2' (version >= 2.6.23) is required for XML support" "$LINENO" 5 fi fi if test "$with_libxslt" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xsltCleanupGlobals in -lxslt" >&5 $as_echo_n "checking for xsltCleanupGlobals in -lxslt... " >&6; } if ${ac_cv_lib_xslt_xsltCleanupGlobals+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lxslt $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 xsltCleanupGlobals (); int main () { return xsltCleanupGlobals (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_xslt_xsltCleanupGlobals=yes else ac_cv_lib_xslt_xsltCleanupGlobals=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xslt_xsltCleanupGlobals" >&5 $as_echo "$ac_cv_lib_xslt_xsltCleanupGlobals" >&6; } if test "x$ac_cv_lib_xslt_xsltCleanupGlobals" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBXSLT 1 _ACEOF LIBS="-lxslt $LIBS" else as_fn_error $? "library 'xslt' is required for XSLT support" "$LINENO" 5 fi fi if test "$with_lz4" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LZ4_compress_default in -llz4" >&5 $as_echo_n "checking for LZ4_compress_default in -llz4... " >&6; } if ${ac_cv_lib_lz4_LZ4_compress_default+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-llz4 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 LZ4_compress_default (); int main () { return LZ4_compress_default (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_lz4_LZ4_compress_default=yes else ac_cv_lib_lz4_LZ4_compress_default=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lz4_LZ4_compress_default" >&5 $as_echo "$ac_cv_lib_lz4_LZ4_compress_default" >&6; } if test "x$ac_cv_lib_lz4_LZ4_compress_default" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBLZ4 1 _ACEOF LIBS="-llz4 $LIBS" else as_fn_error $? "library 'lz4' is required for LZ4 support" "$LINENO" 5 fi fi if test "$with_zstd" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZSTD_compress in -lzstd" >&5 $as_echo_n "checking for ZSTD_compress in -lzstd... " >&6; } if ${ac_cv_lib_zstd_ZSTD_compress+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lzstd $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 ZSTD_compress (); int main () { return ZSTD_compress (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_zstd_ZSTD_compress=yes else ac_cv_lib_zstd_ZSTD_compress=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_compress" >&5 $as_echo "$ac_cv_lib_zstd_ZSTD_compress" >&6; } if test "x$ac_cv_lib_zstd_ZSTD_compress" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBZSTD 1 _ACEOF LIBS="-lzstd $LIBS" else as_fn_error $? "library 'zstd' is required for ZSTD support" "$LINENO" 5 fi fi # Note: We can test for libldap_r only after we know PTHREAD_LIBS; # also, on AIX, we may need to have openssl in LIBS for this step. if test "$with_ldap" = yes ; then _LIBS="$LIBS" if test "$PORTNAME" != "win32"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lldap" >&5 $as_echo_n "checking for ldap_bind in -lldap... " >&6; } if ${ac_cv_lib_ldap_ldap_bind+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lldap $EXTRA_LDAP_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 ldap_bind (); int main () { return ldap_bind (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ldap_ldap_bind=yes else ac_cv_lib_ldap_ldap_bind=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ldap_ldap_bind" >&5 $as_echo "$ac_cv_lib_ldap_ldap_bind" >&6; } if test "x$ac_cv_lib_ldap_ldap_bind" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBLDAP 1 _ACEOF LIBS="-lldap $LIBS" else as_fn_error $? "library 'ldap' is required for LDAP" "$LINENO" 5 fi LDAP_LIBS_BE="-lldap $EXTRA_LDAP_LIBS" # This test is carried out against libldap. for ac_func in ldap_initialize do : ac_fn_c_check_func "$LINENO" "ldap_initialize" "ac_cv_func_ldap_initialize" if test "x$ac_cv_func_ldap_initialize" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LDAP_INITIALIZE 1 _ACEOF fi done # The separate ldap_r library only exists in OpenLDAP < 2.5, and if we # have 2.5 or later, we shouldn't even probe for ldap_r (we might find a # library from a separate OpenLDAP installation). The most reliable # way to check that is to check for a function introduced in 2.5. ac_fn_c_check_func "$LINENO" "ldap_verify_credentials" "ac_cv_func_ldap_verify_credentials" if test "x$ac_cv_func_ldap_verify_credentials" = xyes; then : thread_safe_libldap=yes else thread_safe_libldap=no fi if test "$enable_thread_safety" = yes -a "$thread_safe_libldap" = no; then # Use ldap_r for FE if available, else assume ldap is thread-safe. # On some platforms ldap_r fails to link without PTHREAD_LIBS. LIBS="$_LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lldap_r" >&5 $as_echo_n "checking for ldap_bind in -lldap_r... " >&6; } if ${ac_cv_lib_ldap_r_ldap_bind+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lldap_r $PTHREAD_CFLAGS $PTHREAD_LIBS $EXTRA_LDAP_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 ldap_bind (); int main () { return ldap_bind (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ldap_r_ldap_bind=yes else ac_cv_lib_ldap_r_ldap_bind=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ldap_r_ldap_bind" >&5 $as_echo "$ac_cv_lib_ldap_r_ldap_bind" >&6; } if test "x$ac_cv_lib_ldap_r_ldap_bind" = xyes; then : LDAP_LIBS_FE="-lldap_r $EXTRA_LDAP_LIBS" else LDAP_LIBS_FE="-lldap $EXTRA_LDAP_LIBS" fi else LDAP_LIBS_FE="-lldap $EXTRA_LDAP_LIBS" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lwldap32" >&5 $as_echo_n "checking for ldap_bind in -lwldap32... " >&6; } if ${ac_cv_lib_wldap32_ldap_bind+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lwldap32 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 ldap_bind (); int main () { return ldap_bind (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_wldap32_ldap_bind=yes else ac_cv_lib_wldap32_ldap_bind=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wldap32_ldap_bind" >&5 $as_echo "$ac_cv_lib_wldap32_ldap_bind" >&6; } if test "x$ac_cv_lib_wldap32_ldap_bind" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBWLDAP32 1 _ACEOF LIBS="-lwldap32 $LIBS" else as_fn_error $? "library 'wldap32' is required for LDAP" "$LINENO" 5 fi LDAP_LIBS_FE="-lwldap32" LDAP_LIBS_BE="-lwldap32" fi LIBS="$_LIBS" fi # for contrib/sepgsql if test "$with_selinux" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for security_compute_create_name in -lselinux" >&5 $as_echo_n "checking for security_compute_create_name in -lselinux... " >&6; } if ${ac_cv_lib_selinux_security_compute_create_name+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lselinux $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 security_compute_create_name (); int main () { return security_compute_create_name (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_selinux_security_compute_create_name=yes else ac_cv_lib_selinux_security_compute_create_name=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_security_compute_create_name" >&5 $as_echo "$ac_cv_lib_selinux_security_compute_create_name" >&6; } if test "x$ac_cv_lib_selinux_security_compute_create_name" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBSELINUX 1 _ACEOF LIBS="-lselinux $LIBS" else as_fn_error $? "library 'libselinux', version 2.1.10 or newer, is required for SELinux support" "$LINENO" 5 fi fi # for contrib/uuid-ossp if test "$with_uuid" = bsd ; then # On BSD, the UUID functions are in libc ac_fn_c_check_func "$LINENO" "uuid_to_string" "ac_cv_func_uuid_to_string" if test "x$ac_cv_func_uuid_to_string" = xyes; then : UUID_LIBS="" else as_fn_error $? "BSD UUID functions are not present" "$LINENO" 5 fi elif test "$with_uuid" = e2fs ; then # On macOS, the UUID functions are in libc ac_fn_c_check_func "$LINENO" "uuid_generate" "ac_cv_func_uuid_generate" if test "x$ac_cv_func_uuid_generate" = xyes; then : UUID_LIBS="" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5 $as_echo_n "checking for uuid_generate in -luuid... " >&6; } if ${ac_cv_lib_uuid_uuid_generate+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-luuid $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 uuid_generate (); int main () { return uuid_generate (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_uuid_uuid_generate=yes else ac_cv_lib_uuid_uuid_generate=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; } if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then : UUID_LIBS="-luuid" else as_fn_error $? "library 'uuid' is required for E2FS UUID" "$LINENO" 5 fi fi elif test "$with_uuid" = ossp ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_export in -lossp-uuid" >&5 $as_echo_n "checking for uuid_export in -lossp-uuid... " >&6; } if ${ac_cv_lib_ossp_uuid_uuid_export+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lossp-uuid $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 uuid_export (); int main () { return uuid_export (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ossp_uuid_uuid_export=yes else ac_cv_lib_ossp_uuid_uuid_export=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossp_uuid_uuid_export" >&5 $as_echo "$ac_cv_lib_ossp_uuid_uuid_export" >&6; } if test "x$ac_cv_lib_ossp_uuid_uuid_export" = xyes; then : UUID_LIBS="-lossp-uuid" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_export in -luuid" >&5 $as_echo_n "checking for uuid_export in -luuid... " >&6; } if ${ac_cv_lib_uuid_uuid_export+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-luuid $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 uuid_export (); int main () { return uuid_export (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_uuid_uuid_export=yes else ac_cv_lib_uuid_uuid_export=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_export" >&5 $as_echo "$ac_cv_lib_uuid_uuid_export" >&6; } if test "x$ac_cv_lib_uuid_uuid_export" = xyes; then : UUID_LIBS="-luuid" else as_fn_error $? "library 'ossp-uuid' or 'uuid' is required for OSSP UUID" "$LINENO" 5 fi fi fi ## ## Header files ## { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 $as_echo_n "checking for stdbool.h that conforms to C99... 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See http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html */ _Bool q = true; _Bool *pq = &q; int main () { bool e = &s; *pq |= q; *pq |= ! q; /* Refer to every declared value, to avoid compiler optimizations. */ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + !m + !n + !o + !p + !q + !pq); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdbool_h=yes else ac_cv_header_stdbool_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 $as_echo "$ac_cv_header_stdbool_h" >&6; } ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" if test "x$ac_cv_type__Bool" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__BOOL 1 _ACEOF fi if test $ac_cv_header_stdbool_h = yes; then $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h fi for ac_header in atomic.h copyfile.h execinfo.h getopt.h ifaddrs.h langinfo.h mbarrier.h sys/epoll.h sys/event.h sys/personality.h sys/prctl.h sys/procctl.h sys/signalfd.h sys/ucred.h termios.h ucred.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1 _ACEOF fi done if expr x"$pgac_cv_check_readline" : 'x-lreadline' >/dev/null ; then for ac_header in readline/readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default" if test "x$ac_cv_header_readline_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_READLINE_H 1 _ACEOF else for ac_header in readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline.h" "ac_cv_header_readline_h" "$ac_includes_default" if test "x$ac_cv_header_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_H 1 _ACEOF else as_fn_error $? "readline header not found If you have readline already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable readline support." "$LINENO" 5 fi done fi done for ac_header in readline/history.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default" if test "x$ac_cv_header_readline_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_HISTORY_H 1 _ACEOF else for ac_header in history.h do : ac_fn_c_check_header_mongrel "$LINENO" "history.h" "ac_cv_header_history_h" "$ac_includes_default" if test "x$ac_cv_header_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_HISTORY_H 1 _ACEOF else as_fn_error $? "history header not found If you have readline already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable readline support." "$LINENO" 5 fi done fi done fi if expr x"$pgac_cv_check_readline" : 'x-ledit' >/dev/null ; then # Some installations of libedit usurp /usr/include/readline/, which seems # bad practice, since in combined installations readline will have its headers # there. We might have to resort to AC_EGREP checks to make sure we found # the proper header... for ac_header in editline/readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "editline/readline.h" "ac_cv_header_editline_readline_h" "$ac_includes_default" if test "x$ac_cv_header_editline_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_EDITLINE_READLINE_H 1 _ACEOF else for ac_header in readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline.h" "ac_cv_header_readline_h" "$ac_includes_default" if test "x$ac_cv_header_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_H 1 _ACEOF else for ac_header in readline/readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default" if test "x$ac_cv_header_readline_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_READLINE_H 1 _ACEOF else as_fn_error $? "readline header not found If you have libedit already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable libedit support." "$LINENO" 5 fi done fi done fi done # Note: in a libedit installation, history.h is sometimes a dummy, and may # not be there at all. Hence, don't complain if not found. We must check # though, since in yet other versions it is an independent header. for ac_header in editline/history.h do : ac_fn_c_check_header_mongrel "$LINENO" "editline/history.h" "ac_cv_header_editline_history_h" "$ac_includes_default" if test "x$ac_cv_header_editline_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_EDITLINE_HISTORY_H 1 _ACEOF else for ac_header in history.h do : ac_fn_c_check_header_mongrel "$LINENO" "history.h" "ac_cv_header_history_h" "$ac_includes_default" if test "x$ac_cv_header_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_HISTORY_H 1 _ACEOF else for ac_header in readline/history.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default" if test "x$ac_cv_header_readline_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_HISTORY_H 1 _ACEOF fi done fi done fi done fi if test "$with_zlib" = yes; then ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" if test "x$ac_cv_header_zlib_h" = xyes; then : else as_fn_error $? "zlib header not found If you have zlib already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-zlib to disable zlib support." "$LINENO" 5 fi fi if test -z "$LZ4"; then for ac_prog in lz4 do # Extract the first word of "$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 $ac_word... 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"gssapi.h header file is required for GSSAPI" "$LINENO" 5 fi done fi done fi if test "$with_ssl" = openssl ; then ac_fn_c_check_header_mongrel "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default" if test "x$ac_cv_header_openssl_ssl_h" = xyes; then : else as_fn_error $? "header file is required for OpenSSL" "$LINENO" 5 fi ac_fn_c_check_header_mongrel "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default" if test "x$ac_cv_header_openssl_err_h" = xyes; then : else as_fn_error $? "header file is required for OpenSSL" "$LINENO" 5 fi fi if test "$with_pam" = yes ; then for ac_header in security/pam_appl.h do : ac_fn_c_check_header_mongrel "$LINENO" "security/pam_appl.h" "ac_cv_header_security_pam_appl_h" "$ac_includes_default" if test "x$ac_cv_header_security_pam_appl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SECURITY_PAM_APPL_H 1 _ACEOF else for ac_header in pam/pam_appl.h do : ac_fn_c_check_header_mongrel "$LINENO" "pam/pam_appl.h" "ac_cv_header_pam_pam_appl_h" "$ac_includes_default" if test "x$ac_cv_header_pam_pam_appl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PAM_PAM_APPL_H 1 _ACEOF else as_fn_error $? "header file or is required for PAM." "$LINENO" 5 fi done fi done fi if test "$with_bsd_auth" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "bsd_auth.h" "ac_cv_header_bsd_auth_h" "$ac_includes_default" if test "x$ac_cv_header_bsd_auth_h" = xyes; then : else as_fn_error $? "header file is required for BSD Authentication support" "$LINENO" 5 fi fi if test "$with_systemd" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "systemd/sd-daemon.h" "ac_cv_header_systemd_sd_daemon_h" "$ac_includes_default" if test "x$ac_cv_header_systemd_sd_daemon_h" = xyes; then : else as_fn_error $? "header file is required for systemd support" "$LINENO" 5 fi fi if test "$with_libxml" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "libxml/parser.h" "ac_cv_header_libxml_parser_h" "$ac_includes_default" if test "x$ac_cv_header_libxml_parser_h" = xyes; then : else as_fn_error $? "header file is required for XML support" "$LINENO" 5 fi fi if test "$with_libxslt" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "libxslt/xslt.h" "ac_cv_header_libxslt_xslt_h" "$ac_includes_default" if test "x$ac_cv_header_libxslt_xslt_h" = xyes; then : else as_fn_error $? "header file is required for XSLT support" "$LINENO" 5 fi fi if test "$with_ldap" = yes ; then if test "$PORTNAME" != "win32"; then ac_fn_c_check_header_mongrel "$LINENO" "ldap.h" "ac_cv_header_ldap_h" "$ac_includes_default" if test "x$ac_cv_header_ldap_h" = xyes; then : else as_fn_error $? "header file is required for LDAP" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compatible LDAP implementation" >&5 $as_echo_n "checking for compatible LDAP implementation... " >&6; } if ${pgac_cv_ldap_safe+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if !defined(LDAP_VENDOR_VERSION) || \ (defined(LDAP_API_FEATURE_X_OPENLDAP) && \ LDAP_VENDOR_VERSION >= 20424 && LDAP_VENDOR_VERSION <= 20431) choke me #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_ldap_safe=yes else pgac_cv_ldap_safe=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_ldap_safe" >&5 $as_echo "$pgac_cv_ldap_safe" >&6; } if test "$pgac_cv_ldap_safe" != yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** With OpenLDAP versions 2.4.24 through 2.4.31, inclusive, each backend *** process that loads libpq (via WAL receiver, dblink, or postgres_fdw) and *** also uses LDAP will crash on exit." >&5 $as_echo "$as_me: WARNING: *** With OpenLDAP versions 2.4.24 through 2.4.31, inclusive, each backend *** process that loads libpq (via WAL receiver, dblink, or postgres_fdw) and *** also uses LDAP will crash on exit." >&2;} fi else ac_fn_c_check_header_compile "$LINENO" "winldap.h" "ac_cv_header_winldap_h" "$ac_includes_default #include " if test "x$ac_cv_header_winldap_h" = xyes; then : else as_fn_error $? "header file is required for LDAP" "$LINENO" 5 fi fi fi if test "$with_bonjour" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "dns_sd.h" "ac_cv_header_dns_sd_h" "$ac_includes_default" if test "x$ac_cv_header_dns_sd_h" = xyes; then : else as_fn_error $? "header file is required for Bonjour" "$LINENO" 5 fi fi # for contrib/uuid-ossp if test "$with_uuid" = bsd ; then for ac_header in uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_to_string" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match BSD UUID library" "$LINENO" 5 fi rm -f conftest* else as_fn_error $? "header file is required for BSD UUID" "$LINENO" 5 fi done elif test "$with_uuid" = e2fs ; then for ac_header in uuid/uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_generate" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match E2FS UUID library" "$LINENO" 5 fi rm -f conftest* else for ac_header in uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_generate" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match E2FS UUID library" "$LINENO" 5 fi rm -f conftest* else as_fn_error $? "header file or is required for E2FS UUID" "$LINENO" 5 fi done fi done elif test "$with_uuid" = ossp ; then for ac_header in ossp/uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "ossp/uuid.h" "ac_cv_header_ossp_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_ossp_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_OSSP_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_export" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match OSSP UUID library" "$LINENO" 5 fi rm -f conftest* else for ac_header in uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_export" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match OSSP UUID library" "$LINENO" 5 fi rm -f conftest* else as_fn_error $? "header file or is required for OSSP UUID" "$LINENO" 5 fi done fi done fi if test "$PORTNAME" = "win32" ; then for ac_header in crtdefs.h do : ac_fn_c_check_header_mongrel "$LINENO" "crtdefs.h" "ac_cv_header_crtdefs_h" "$ac_includes_default" if test "x$ac_cv_header_crtdefs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_CRTDEFS_H 1 _ACEOF fi done fi ## ## Types, structures, compiler characteristics ## { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } if ${ac_cv_c_bigendian+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # Check for potential -arch flags. 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(defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes else ac_cv_c_bigendian=no 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 if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes else ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes; then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; int main () { return use_ascii (foo) == use_ebcdic (foo); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main () { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_c_bigendian=no else ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 $as_echo "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h ;; #( no) ;; #( universal) $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 $as_echo_n "checking for inline... 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You might think this is a system service not a # compiler characteristic, but you'd be wrong. We must check this before # probing existence of related functions such as fseeko, since the largefile # defines can affect what is generated for that. if test "$PORTNAME" != "win32"; then # Check whether --enable-largefile was given. if test "${enable_largefile+set}" = set; then : enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } if ${ac_cv_sys_largefile_CC+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : break fi rm -f core conftest.err conftest.$ac_objext CC="$CC -n32" if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_largefile_CC=' -n32'; break fi rm -f core conftest.err conftest.$ac_objext break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 $as_echo "$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } if ${ac_cv_sys_file_offset_bits+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_file_offset_bits=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_file_offset_bits=64; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits _ACEOF ;; esac rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } if ${ac_cv_sys_large_files+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_large_files=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_large_files=1; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_sys_large_files=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 $as_echo "$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _LARGE_FILES $ac_cv_sys_large_files _ACEOF ;; esac rm -rf conftest* fi fi fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 $as_echo_n "checking size of off_t... " >&6; } if ${ac_cv_sizeof_off_t+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then : else if test "$ac_cv_type_off_t" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (off_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_off_t=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 $as_echo "$ac_cv_sizeof_off_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_OFF_T $ac_cv_sizeof_off_t _ACEOF # If we don't have largefile support, can't handle segsize >= 2GB. if test "$ac_cv_sizeof_off_t" -lt 8 -a "$segsize" != "1"; then as_fn_error $? "Large file support is not enabled. Segment size cannot be larger than 1GB." "$LINENO" 5 fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of bool" >&5 $as_echo_n "checking size of bool... " >&6; } if ${ac_cv_sizeof_bool+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (bool))" "ac_cv_sizeof_bool" "#ifdef HAVE_STDBOOL_H #include #endif "; then : else if test "$ac_cv_type_bool" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (bool) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_bool=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_bool" >&5 $as_echo "$ac_cv_sizeof_bool" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_BOOL $ac_cv_sizeof_bool _ACEOF if test "$ac_cv_header_stdbool_h" = yes -a "$ac_cv_sizeof_bool" = 1; then $as_echo "#define PG_USE_STDBOOL 1" >>confdefs.h fi ## ## Functions, global variables ## { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int timezone" >&5 $as_echo_n "checking for int timezone... " >&6; } if ${pgac_cv_var_int_timezone+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int res; int main () { #ifndef __CYGWIN__ res = timezone / 60; #else res = _timezone / 60; #endif ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_int_timezone=yes else pgac_cv_var_int_timezone=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_int_timezone" >&5 $as_echo "$pgac_cv_var_int_timezone" >&6; } if test x"$pgac_cv_var_int_timezone" = xyes ; then $as_echo "#define HAVE_INT_TIMEZONE 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wcstombs_l declaration" >&5 $as_echo_n "checking for wcstombs_l declaration... " >&6; } if ${pgac_cv_func_wcstombs_l+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { #ifndef wcstombs_l (void) wcstombs_l; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_func_wcstombs_l='yes' else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include int main () { #ifndef wcstombs_l (void) wcstombs_l; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_func_wcstombs_l='yes (in xlocale.h)' else pgac_cv_func_wcstombs_l='no' fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_func_wcstombs_l" >&5 $as_echo "$pgac_cv_func_wcstombs_l" >&6; } if test "$pgac_cv_func_wcstombs_l" = 'yes (in xlocale.h)'; then $as_echo "#define WCSTOMBS_L_IN_XLOCALE 1" >>confdefs.h fi # Some versions of libedit contain strlcpy(), setproctitle(), and other # symbols that that library has no business exposing to the world. Pending # acquisition of a clue by those developers, ignore libedit (including its # possible alias of libreadline) while checking for everything else. LIBS_including_readline="$LIBS" LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'` for ac_func in backtrace_symbols copyfile getifaddrs getpeerucred inet_pton kqueue mbstowcs_l memset_s posix_fallocate ppoll pthread_is_threaded_np setproctitle setproctitle_fast strchrnul strsignal syncfs sync_file_range uselocale wcstombs_l do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done # These typically are compiler builtins, for which AC_CHECK_FUNCS fails. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap16" >&5 $as_echo_n "checking for __builtin_bswap16... 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" >&6; } if ${pgac_cv__builtin_bswap32+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_bswap32(int x) { return __builtin_bswap32(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_bswap32=yes else pgac_cv__builtin_bswap32=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_bswap32" >&5 $as_echo "$pgac_cv__builtin_bswap32" >&6; } if test x"${pgac_cv__builtin_bswap32}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_BSWAP32 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap64" >&5 $as_echo_n "checking for __builtin_bswap64... 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" >&6; } if ${pgac_cv__builtin_clz+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_clz(unsigned int x) { return __builtin_clz(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_clz=yes else pgac_cv__builtin_clz=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_clz" >&5 $as_echo "$pgac_cv__builtin_clz" >&6; } if test x"${pgac_cv__builtin_clz}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_CLZ 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_ctz" >&5 $as_echo_n "checking for __builtin_ctz... " >&6; } if ${pgac_cv__builtin_ctz+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_ctz(unsigned int x) { return __builtin_ctz(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_ctz=yes else pgac_cv__builtin_ctz=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_ctz" >&5 $as_echo "$pgac_cv__builtin_ctz" >&6; } if test x"${pgac_cv__builtin_ctz}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_CTZ 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5 $as_echo_n "checking for __builtin_popcount... " >&6; } if ${pgac_cv__builtin_popcount+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_popcount(unsigned int x) { return __builtin_popcount(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_popcount=yes else pgac_cv__builtin_popcount=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_popcount" >&5 $as_echo "$pgac_cv__builtin_popcount" >&6; } if test x"${pgac_cv__builtin_popcount}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_POPCOUNT 1 _ACEOF fi # __builtin_frame_address may draw a diagnostic for non-constant argument, # so it needs a different test function. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_frame_address" >&5 $as_echo_n "checking for __builtin_frame_address... " >&6; } if ${pgac_cv__builtin_frame_address+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ void * call__builtin_frame_address(void) { return __builtin_frame_address(0); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_frame_address=yes else pgac_cv__builtin_frame_address=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_frame_address" >&5 $as_echo "$pgac_cv__builtin_frame_address" >&6; } if test x"${pgac_cv__builtin_frame_address}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_FRAME_ADDRESS 1 _ACEOF fi # We require 64-bit fseeko() to be available, but run this check anyway # in case it finds that _LARGEFILE_SOURCE has to be #define'd for that. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } if ${ac_cv_sys_largefile_source+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* for off_t */ #include int main () { int (*fp) (FILE *, off_t, int) = fseeko; return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_sys_largefile_source=no; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGEFILE_SOURCE 1 #include /* for off_t */ #include int main () { int (*fp) (FILE *, off_t, int) = fseeko; return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_sys_largefile_source=1; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_cv_sys_largefile_source=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 $as_echo "$ac_cv_sys_largefile_source" >&6; } case $ac_cv_sys_largefile_source in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source _ACEOF ;; esac rm -rf conftest* # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug # in glibc 2.1.3, but that breaks too many other things. # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. if test $ac_cv_sys_largefile_source != unknown; then $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h fi # posix_fadvise() is a no-op on Solaris, so don't incur function overhead # by calling it, 2009-04-02 # http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libc/port/gen/posix_fadvise.c # The Clang compiler raises a warning for an undeclared identifier that matches # a compiler builtin function. All extant Clang versions are affected, as of # Clang 3.6.0. Test a builtin known to every version. This problem affects the # C and Objective C languages, but Clang does report an error under C++ and # Objective C++. # # Passing -fno-builtin to the compiler would suppress this problem. That # strategy would have the advantage of being insensitive to stray warnings, but # it would make tests less realistic. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how $CC reports undeclared, standard C functions" >&5 $as_echo_n "checking how $CC reports undeclared, standard C functions... " >&6; } if ${ac_cv_c_decl_report+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { (void) strchr; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if test -s conftest.err; then : # For AC_CHECK_DECL to react to warnings, the compiler must be silent on # valid AC_CHECK_DECL input. No library function is consistently available # on freestanding implementations, so test against a dummy declaration. # Include always-available headers on the off chance that they somehow # elicit warnings. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include extern void ac_decl (int, char *); int main () { #ifdef __cplusplus (void) ac_decl ((int) 0, (char *) 0); (void) ac_decl; #else (void) ac_decl; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if test -s conftest.err; 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 $? "cannot detect from compiler exit status or warnings See \`config.log' for more details" "$LINENO" 5; } else ac_cv_c_decl_report=warning fi else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot compile a simple declaration test See \`config.log' for more details" "$LINENO" 5; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "compiler does not report undeclared identifiers See \`config.log' for more details" "$LINENO" 5; } fi else ac_cv_c_decl_report=error fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_decl_report" >&5 $as_echo "$ac_cv_c_decl_report" >&6; } case $ac_cv_c_decl_report in warning) ac_c_decl_warn_flag=yes ;; *) ac_c_decl_warn_flag= ;; esac if test "$PORTNAME" != "solaris"; then : for ac_func in posix_fadvise do : ac_fn_c_check_func "$LINENO" "posix_fadvise" "ac_cv_func_posix_fadvise" if test "x$ac_cv_func_posix_fadvise" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_POSIX_FADVISE 1 _ACEOF fi done ac_fn_c_check_decl "$LINENO" "posix_fadvise" "ac_cv_have_decl_posix_fadvise" "#include " if test "x$ac_cv_have_decl_posix_fadvise" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_POSIX_FADVISE $ac_have_decl _ACEOF fi # fi ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "#include " if test "x$ac_cv_have_decl_fdatasync" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FDATASYNC $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default" if test "x$ac_cv_have_decl_strlcat" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRLCAT $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default" if test "x$ac_cv_have_decl_strlcpy" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRLCPY $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" if test "x$ac_cv_have_decl_strnlen" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRNLEN $ac_have_decl _ACEOF # We can't use AC_REPLACE_FUNCS to replace these functions, because it # won't handle deployment target restrictions on macOS ac_fn_c_check_decl "$LINENO" "preadv" "ac_cv_have_decl_preadv" "#include " if test "x$ac_cv_have_decl_preadv" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_PREADV $ac_have_decl _ACEOF if test $ac_have_decl = 1; then : else case " $LIBOBJS " in *" preadv.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS preadv.$ac_objext" ;; esac fi ac_fn_c_check_decl "$LINENO" "pwritev" "ac_cv_have_decl_pwritev" "#include " if test "x$ac_cv_have_decl_pwritev" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_PWRITEV $ac_have_decl _ACEOF if test $ac_have_decl = 1; then : else case " $LIBOBJS " in *" pwritev.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS pwritev.$ac_objext" ;; esac fi # This is probably only present on macOS, but may as well check always ac_fn_c_check_decl "$LINENO" "F_FULLFSYNC" "ac_cv_have_decl_F_FULLFSYNC" "#include " if test "x$ac_cv_have_decl_F_FULLFSYNC" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_F_FULLFSYNC $ac_have_decl _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PS_STRINGS" >&5 $as_echo_n "checking for PS_STRINGS... 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then : $as_echo "#define HAVE_GETOPT 1" >>confdefs.h else case " $LIBOBJS " in *" getopt.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "getpeereid" "ac_cv_func_getpeereid" if test "x$ac_cv_func_getpeereid" = xyes; then : $as_echo "#define HAVE_GETPEEREID 1" >>confdefs.h else case " $LIBOBJS " in *" getpeereid.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getpeereid.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" if test "x$ac_cv_func_inet_aton" = xyes; then : $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h else case " $LIBOBJS " in *" inet_aton.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp" if test "x$ac_cv_func_mkdtemp" = xyes; then : $as_echo "#define HAVE_MKDTEMP 1" >>confdefs.h else case " $LIBOBJS " in *" mkdtemp.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS mkdtemp.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" if test "x$ac_cv_func_strlcat" = xyes; then : $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h else case " $LIBOBJS " in *" strlcat.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" if test "x$ac_cv_func_strlcpy" = xyes; then : $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h else case " $LIBOBJS " in *" strlcpy.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen" if test "x$ac_cv_func_strnlen" = xyes; then : $as_echo "#define HAVE_STRNLEN 1" >>confdefs.h else case " $LIBOBJS " in *" strnlen.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" ;; esac fi if test "$enable_thread_safety" = yes; then ac_fn_c_check_func "$LINENO" "pthread_barrier_wait" "ac_cv_func_pthread_barrier_wait" if test "x$ac_cv_func_pthread_barrier_wait" = xyes; then : $as_echo "#define HAVE_PTHREAD_BARRIER_WAIT 1" >>confdefs.h else case " $LIBOBJS " in *" pthread_barrier_wait.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS pthread_barrier_wait.$ac_objext" ;; esac fi fi if test "$PORTNAME" = "win32" -o "$PORTNAME" = "cygwin"; then # Cygwin and (apparently, based on test results) Mingw both # have a broken strtof(), so substitute its implementation. # That's not a perfect fix, since it doesn't avoid double-rounding, # but we have no better options. case " $LIBOBJS " in *" strtof.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strtof.$ac_objext" ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: On $host_os we will use our strtof wrapper." >&5 $as_echo "$as_me: On $host_os we will use our strtof wrapper." >&6;} fi # Similarly, use system's getopt_long() only if system provides struct option. if test x"$ac_cv_type_struct_option" = xyes ; then ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long" if test "x$ac_cv_func_getopt_long" = xyes; then : $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h else case " $LIBOBJS " in *" getopt_long.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" ;; esac fi else case " $LIBOBJS " in *" getopt_long.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" ;; esac fi # On OpenBSD and Solaris, getopt() doesn't do what we want for long options # (i.e., allow '-' as a flag character), so use our version on those platforms. if test "$PORTNAME" = "openbsd" -o "$PORTNAME" = "solaris"; then case " $LIBOBJS " in *" getopt.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt.$ac_objext" ;; esac fi # mingw has adopted a GNU-centric interpretation of optind/optreset, # so always use our version on Windows. if test "$PORTNAME" = "win32"; then case " $LIBOBJS " in *" getopt.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt.$ac_objext" ;; esac case " $LIBOBJS " in *" getopt_long.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" ;; esac fi # Win32 (really MinGW) support if test "$PORTNAME" = "win32"; then for ac_func in _configthreadlocale do : ac_fn_c_check_func "$LINENO" "_configthreadlocale" "ac_cv_func__configthreadlocale" if test "x$ac_cv_func__configthreadlocale" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__CONFIGTHREADLOCALE 1 _ACEOF fi done case " $LIBOBJS " in *" dirmod.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS dirmod.$ac_objext" ;; esac case " $LIBOBJS " in *" kill.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS kill.$ac_objext" ;; esac case " $LIBOBJS " in *" open.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS open.$ac_objext" ;; esac case " $LIBOBJS " in *" system.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS system.$ac_objext" ;; esac case " $LIBOBJS " in *" win32dlopen.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32dlopen.$ac_objext" ;; esac case " $LIBOBJS " in *" win32env.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32env.$ac_objext" ;; esac case " $LIBOBJS " in *" win32error.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32error.$ac_objext" ;; esac case " $LIBOBJS " in *" win32fdatasync.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32fdatasync.$ac_objext" ;; esac case " $LIBOBJS " in *" win32getrusage.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32getrusage.$ac_objext" ;; esac case " $LIBOBJS " in *" win32link.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32link.$ac_objext" ;; esac case " $LIBOBJS " in *" win32ntdll.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32ntdll.$ac_objext" ;; esac case " $LIBOBJS " in *" win32pread.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32pread.$ac_objext" ;; esac case " $LIBOBJS " in *" win32pwrite.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32pwrite.$ac_objext" ;; esac case " $LIBOBJS " in *" win32security.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32security.$ac_objext" ;; esac case " $LIBOBJS " in *" win32setlocale.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32setlocale.$ac_objext" ;; esac case " $LIBOBJS " in *" win32stat.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32stat.$ac_objext" ;; esac fi # Cygwin needs only a bit of that if test "$PORTNAME" = "cygwin"; then case " $LIBOBJS " in *" dirmod.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS dirmod.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "syslog" "ac_cv_func_syslog" if test "x$ac_cv_func_syslog" = xyes; then : ac_fn_c_check_header_mongrel "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default" if test "x$ac_cv_header_syslog_h" = xyes; then : $as_echo "#define HAVE_SYSLOG 1" >>confdefs.h fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for opterr" >&5 $as_echo_n "checking for opterr... 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"header file is required for ICU" "$LINENO" 5 fi CPPFLAGS=$ac_save_CPPFLAGS fi if test "$with_llvm" = yes; then # Check which functionality is present SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $LLVM_CPPFLAGS" ac_fn_c_check_decl "$LINENO" "LLVMOrcGetSymbolAddressIn" "ac_cv_have_decl_LLVMOrcGetSymbolAddressIn" "#include " if test "x$ac_cv_have_decl_LLVMOrcGetSymbolAddressIn" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMORCGETSYMBOLADDRESSIN $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "LLVMGetHostCPUName" "ac_cv_have_decl_LLVMGetHostCPUName" "#include " if test "x$ac_cv_have_decl_LLVMGetHostCPUName" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMGETHOSTCPUNAME $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "LLVMGetHostCPUFeatures" "ac_cv_have_decl_LLVMGetHostCPUFeatures" "#include " if test "x$ac_cv_have_decl_LLVMGetHostCPUFeatures" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMGETHOSTCPUFEATURES $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "LLVMCreateGDBRegistrationListener" "ac_cv_have_decl_LLVMCreateGDBRegistrationListener" "#include " if test "x$ac_cv_have_decl_LLVMCreateGDBRegistrationListener" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMCREATEGDBREGISTRATIONLISTENER $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "LLVMCreatePerfJITEventListener" "ac_cv_have_decl_LLVMCreatePerfJITEventListener" "#include " if test "x$ac_cv_have_decl_LLVMCreatePerfJITEventListener" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMCREATEPERFJITEVENTLISTENER $ac_have_decl _ACEOF CPPFLAGS="$SAVE_CPPFLAGS" fi # Lastly, restore full LIBS list and check for readline/libedit symbols LIBS="$LIBS_including_readline" if test "$with_readline" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_suppress_quote" >&5 $as_echo_n "checking for rl_completion_suppress_quote... 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" >&6; } if ${pgac_cv_var_rl_filename_quoting_function+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if defined(HAVE_READLINE_READLINE_H) #include #elif defined(HAVE_EDITLINE_READLINE_H) #include #elif defined(HAVE_READLINE_H) #include #endif int main () { rl_filename_quoting_function = 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_rl_filename_quoting_function=yes else pgac_cv_var_rl_filename_quoting_function=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_rl_filename_quoting_function" >&5 $as_echo "$pgac_cv_var_rl_filename_quoting_function" >&6; } if test x"$pgac_cv_var_rl_filename_quoting_function" = x"yes"; then $as_echo "#define HAVE_RL_FILENAME_QUOTING_FUNCTION 1" >>confdefs.h fi for ac_func in append_history history_truncate_file rl_completion_matches rl_filename_completion_function rl_reset_screen_size rl_variable_bind do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done fi # This test makes sure that run tests work at all. 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"$LINENO" 5 fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi # -------------------- # Run tests below here # -------------------- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long int is 64 bits" >&5 $as_echo_n "checking whether long int is 64 bits... 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" >&6; } if ${pgac_cv_type_long_long_int_64+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : # If cross-compiling, check the size reported by the compiler and # trust that the arithmetic works. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { static int test_array [1 - 2 * !(sizeof(long long int) == 8)]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_type_long_long_int_64=yes else pgac_cv_type_long_long_int_64=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ typedef long long int ac_int64; /* * These are globals to discourage the compiler from folding all the * arithmetic tests down to compile-time constants. */ ac_int64 a = 20000001; ac_int64 b = 40000005; int does_int64_work() { ac_int64 c,d; if (sizeof(ac_int64) != 8) return 0; /* definitely not the right size */ /* Do perfunctory checks to see if 64-bit arithmetic seems to work */ c = a * b; d = (c + b) / b; if (d != a+1) return 0; return 1; } int main() { return (! does_int64_work()); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv_type_long_long_int_64=yes else pgac_cv_type_long_long_int_64=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_type_long_long_int_64" >&5 $as_echo "$pgac_cv_type_long_long_int_64" >&6; } HAVE_LONG_LONG_INT_64=$pgac_cv_type_long_long_int_64 if test x"$pgac_cv_type_long_long_int_64" = xyes ; then $as_echo "#define HAVE_LONG_LONG_INT_64 1" >>confdefs.h fi if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then pg_int64_type="long long int" else as_fn_error $? "Cannot find a working 64-bit integer type." "$LINENO" 5 fi fi cat >>confdefs.h <<_ACEOF #define PG_INT64_TYPE $pg_int64_type _ACEOF # Select the printf length modifier that goes with that, too. if test x"$pg_int64_type" = x"long long int" ; then INT64_MODIFIER='"ll"' else INT64_MODIFIER='"l"' fi cat >>confdefs.h <<_ACEOF #define INT64_MODIFIER $INT64_MODIFIER _ACEOF # has to be down here, rather than with the other builtins, because # the test uses PG_INT64_TYPE. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_mul_overflow" >&5 $as_echo_n "checking for __builtin_mul_overflow... 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MAX_ALIGNOF=$ac_cv_alignof_long if test $MAX_ALIGNOF -lt $ac_cv_alignof_double ; then MAX_ALIGNOF=$ac_cv_alignof_double fi if test x"$HAVE_LONG_LONG_INT_64" = xyes && test $MAX_ALIGNOF -lt $ac_cv_alignof_long_long_int ; then MAX_ALIGNOF="$ac_cv_alignof_long_long_int" fi cat >>confdefs.h <<_ACEOF #define MAXIMUM_ALIGNOF $MAX_ALIGNOF _ACEOF # Some platforms predefine the types int8, int16, etc. Only check # a (hopefully) representative subset. ac_fn_c_check_type "$LINENO" "int8" "ac_cv_type_int8" "#include " if test "x$ac_cv_type_int8" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_INT8 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "uint8" "ac_cv_type_uint8" "#include " if test "x$ac_cv_type_uint8" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UINT8 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "int64" "ac_cv_type_int64" "#include " if test "x$ac_cv_type_int64" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_INT64 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "uint64" "ac_cv_type_uint64" "#include " if test "x$ac_cv_type_uint64" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UINT64 1 _ACEOF fi # Some compilers offer a 128-bit integer scalar type. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __int128" >&5 $as_echo_n "checking for __int128... 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We do not have * convenient support for 128bit literals at this point... */ __int128 a = 48828125; __int128 b = 97656250; int main () { __int128 c,d; a = (a << 12) + 1; /* 200000000001 */ b = (b << 12) + 5; /* 400000000005 */ /* try the most relevant arithmetic ops */ c = a * b; d = (c + b) / b; /* must use the results, else compiler may optimize arithmetic away */ if (d != a+1) return 1; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__128bit_int=yes else pgac_cv__128bit_int=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__128bit_int" >&5 $as_echo "$pgac_cv__128bit_int" >&6; } if test x"$pgac_cv__128bit_int" = xyes ; then # Use of non-default alignment with __int128 tickles bugs in some compilers. # If not cross-compiling, we can test for bugs and disable use of __int128 # with buggy compilers. If cross-compiling, hope for the best. # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __int128 alignment bug" >&5 $as_echo_n "checking for __int128 alignment bug... " >&6; } if ${pgac_cv__128bit_int_bug+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : pgac_cv__128bit_int_bug="assuming ok" else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* This must match the corresponding code in c.h: */ #if defined(__GNUC__) || defined(__SUNPRO_C) || defined(__IBMC__) #define pg_attribute_aligned(a) __attribute__((aligned(a))) #elif defined(_MSC_VER) #define pg_attribute_aligned(a) __declspec(align(a)) #endif typedef __int128 int128a #if defined(pg_attribute_aligned) pg_attribute_aligned(8) #endif ; int128a holder; void pass_by_val(void *buffer, int128a par) { holder = par; } int main () { long int i64 = 97656225L << 12; int128a q; pass_by_val(main, (int128a) i64); q = (int128a) i64; if (q != holder) return 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv__128bit_int_bug=ok else pgac_cv__128bit_int_bug=broken fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__128bit_int_bug" >&5 $as_echo "$pgac_cv__128bit_int_bug" >&6; } if test x"$pgac_cv__128bit_int_bug" != xbroken ; then $as_echo "#define PG_INT128_TYPE __int128" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler, # see AC_CHECK_SIZEOF for more information. { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of PG_INT128_TYPE" >&5 $as_echo_n "checking alignment of PG_INT128_TYPE... " >&6; } if ${ac_cv_alignof_PG_INT128_TYPE+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_PG_INT128_TYPE" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; PG_INT128_TYPE y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_PG_INT128_TYPE" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of PG_INT128_TYPE See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_PG_INT128_TYPE=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_PG_INT128_TYPE" >&5 $as_echo "$ac_cv_alignof_PG_INT128_TYPE" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_PG_INT128_TYPE $ac_cv_alignof_PG_INT128_TYPE _ACEOF fi fi # Check for various atomic operations now that we have checked how to declare # 64bit integers. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync char locking functions" >&5 $as_echo_n "checking for builtin __sync char locking functions... " >&6; } if ${pgac_cv_gcc_sync_char_tas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { char lock = 0; __sync_lock_test_and_set(&lock, 1); __sync_lock_release(&lock); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_char_tas="yes" else pgac_cv_gcc_sync_char_tas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_char_tas" >&5 $as_echo "$pgac_cv_gcc_sync_char_tas" >&6; } if test x"$pgac_cv_gcc_sync_char_tas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_CHAR_TAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int32 locking functions" >&5 $as_echo_n "checking for builtin __sync int32 locking functions... " >&6; } if ${pgac_cv_gcc_sync_int32_tas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int lock = 0; __sync_lock_test_and_set(&lock, 1); __sync_lock_release(&lock); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_int32_tas="yes" else pgac_cv_gcc_sync_int32_tas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int32_tas" >&5 $as_echo "$pgac_cv_gcc_sync_int32_tas" >&6; } if test x"$pgac_cv_gcc_sync_int32_tas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_INT32_TAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int32 atomic operations" >&5 $as_echo_n "checking for builtin __sync int32 atomic operations... " >&6; } if ${pgac_cv_gcc_sync_int32_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int val = 0; __sync_val_compare_and_swap(&val, 0, 37); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_int32_cas="yes" else pgac_cv_gcc_sync_int32_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int32_cas" >&5 $as_echo "$pgac_cv_gcc_sync_int32_cas" >&6; } if test x"$pgac_cv_gcc_sync_int32_cas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_INT32_CAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int64 atomic operations" >&5 $as_echo_n "checking for builtin __sync int64 atomic operations... " >&6; } if ${pgac_cv_gcc_sync_int64_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { PG_INT64_TYPE lock = 0; __sync_val_compare_and_swap(&lock, 0, (PG_INT64_TYPE) 37); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_int64_cas="yes" else pgac_cv_gcc_sync_int64_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int64_cas" >&5 $as_echo "$pgac_cv_gcc_sync_int64_cas" >&6; } if test x"$pgac_cv_gcc_sync_int64_cas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_INT64_CAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __atomic int32 atomic operations" >&5 $as_echo_n "checking for builtin __atomic int32 atomic operations... " >&6; } if ${pgac_cv_gcc_atomic_int32_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int val = 0; int expect = 0; __atomic_compare_exchange_n(&val, &expect, 37, 0, __ATOMIC_SEQ_CST, __ATOMIC_RELAXED); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_atomic_int32_cas="yes" else pgac_cv_gcc_atomic_int32_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_atomic_int32_cas" >&5 $as_echo "$pgac_cv_gcc_atomic_int32_cas" >&6; } if test x"$pgac_cv_gcc_atomic_int32_cas" = x"yes"; then $as_echo "#define HAVE_GCC__ATOMIC_INT32_CAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __atomic int64 atomic operations" >&5 $as_echo_n "checking for builtin __atomic int64 atomic operations... " >&6; } if ${pgac_cv_gcc_atomic_int64_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { PG_INT64_TYPE val = 0; PG_INT64_TYPE expect = 0; __atomic_compare_exchange_n(&val, &expect, 37, 0, __ATOMIC_SEQ_CST, __ATOMIC_RELAXED); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_atomic_int64_cas="yes" else pgac_cv_gcc_atomic_int64_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_atomic_int64_cas" >&5 $as_echo "$pgac_cv_gcc_atomic_int64_cas" >&6; } if test x"$pgac_cv_gcc_atomic_int64_cas" = x"yes"; then $as_echo "#define HAVE_GCC__ATOMIC_INT64_CAS 1" >>confdefs.h fi # Check for x86 cpuid instruction { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __get_cpuid" >&5 $as_echo_n "checking for __get_cpuid... " >&6; } if ${pgac_cv__get_cpuid+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int exx[4] = {0, 0, 0, 0}; __get_cpuid(1, &exx[0], &exx[1], &exx[2], &exx[3]); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__get_cpuid="yes" else pgac_cv__get_cpuid="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__get_cpuid" >&5 $as_echo "$pgac_cv__get_cpuid" >&6; } if test x"$pgac_cv__get_cpuid" = x"yes"; then $as_echo "#define HAVE__GET_CPUID 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __cpuid" >&5 $as_echo_n "checking for __cpuid... " >&6; } if ${pgac_cv__cpuid+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int exx[4] = {0, 0, 0, 0}; __get_cpuid(exx[0], 1); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__cpuid="yes" else pgac_cv__cpuid="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__cpuid" >&5 $as_echo "$pgac_cv__cpuid" >&6; } if test x"$pgac_cv__cpuid" = x"yes"; then $as_echo "#define HAVE__CPUID 1" >>confdefs.h fi # Check for Intel SSE 4.2 intrinsics to do CRC calculations. # # First check if the _mm_crc32_u8 and _mm_crc32_u64 intrinsics can be used # with the default compiler flags. If not, check if adding the -msse4.2 # flag helps. CFLAGS_SSE42 is set to -msse4.2 if that's required. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=" >&5 $as_echo_n "checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=... " >&6; } if ${pgac_cv_sse42_crc32_intrinsics_+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS " cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = _mm_crc32_u8(crc, 0); crc = _mm_crc32_u32(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_sse42_crc32_intrinsics_=yes else pgac_cv_sse42_crc32_intrinsics_=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_sse42_crc32_intrinsics_" >&5 $as_echo "$pgac_cv_sse42_crc32_intrinsics_" >&6; } if test x"$pgac_cv_sse42_crc32_intrinsics_" = x"yes"; then CFLAGS_SSE42="" pgac_sse42_crc32_intrinsics=yes fi if test x"$pgac_sse42_crc32_intrinsics" != x"yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=-msse4.2" >&5 $as_echo_n "checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=-msse4.2... " >&6; } if ${pgac_cv_sse42_crc32_intrinsics__msse4_2+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS -msse4.2" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = _mm_crc32_u8(crc, 0); crc = _mm_crc32_u32(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_sse42_crc32_intrinsics__msse4_2=yes else pgac_cv_sse42_crc32_intrinsics__msse4_2=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_sse42_crc32_intrinsics__msse4_2" >&5 $as_echo "$pgac_cv_sse42_crc32_intrinsics__msse4_2" >&6; } if test x"$pgac_cv_sse42_crc32_intrinsics__msse4_2" = x"yes"; then CFLAGS_SSE42="-msse4.2" pgac_sse42_crc32_intrinsics=yes fi fi # Are we targeting a processor that supports SSE 4.2? gcc, clang and icc all # define __SSE4_2__ in that case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { #ifndef __SSE4_2__ #error __SSE4_2__ not defined #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : SSE4_2_TARGETED=1 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Check for ARMv8 CRC Extension intrinsics to do CRC calculations. # # First check if __crc32c* intrinsics can be used with the default compiler # flags. If not, check if adding -march=armv8-a+crc flag helps. # CFLAGS_ARMV8_CRC32C is set if the extra flag is required. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=" >&5 $as_echo_n "checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=... " >&6; } if ${pgac_cv_armv8_crc32c_intrinsics_+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS " cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = __crc32cb(crc, 0); crc = __crc32ch(crc, 0); crc = __crc32cw(crc, 0); crc = __crc32cd(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_armv8_crc32c_intrinsics_=yes else pgac_cv_armv8_crc32c_intrinsics_=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_armv8_crc32c_intrinsics_" >&5 $as_echo "$pgac_cv_armv8_crc32c_intrinsics_" >&6; } if test x"$pgac_cv_armv8_crc32c_intrinsics_" = x"yes"; then CFLAGS_ARMV8_CRC32C="" pgac_armv8_crc32c_intrinsics=yes fi if test x"$pgac_armv8_crc32c_intrinsics" != x"yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=-march=armv8-a+crc" >&5 $as_echo_n "checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=-march=armv8-a+crc... " >&6; } if ${pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS -march=armv8-a+crc" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = __crc32cb(crc, 0); crc = __crc32ch(crc, 0); crc = __crc32cw(crc, 0); crc = __crc32cd(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc=yes else pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" >&5 $as_echo "$pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" >&6; } if test x"$pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" = x"yes"; then CFLAGS_ARMV8_CRC32C="-march=armv8-a+crc" pgac_armv8_crc32c_intrinsics=yes fi fi # Select CRC-32C implementation. # # If we are targeting a processor that has Intel SSE 4.2 instructions, we can # use the special CRC instructions for calculating CRC-32C. If we're not # targeting such a processor, but we can nevertheless produce code that uses # the SSE intrinsics, perhaps with some extra CFLAGS, compile both # implementations and select which one to use at runtime, depending on whether # SSE 4.2 is supported by the processor we're running on. # # Similarly, if we are targeting an ARM processor that has the CRC # instructions that are part of the ARMv8 CRC Extension, use them. And if # we're not targeting such a processor, but can nevertheless produce code that # uses the CRC instructions, compile both, and select at runtime. # # You can override this logic by setting the appropriate USE_*_CRC32 flag to 1 # in the template or configure command line. if test x"$USE_SLICING_BY_8_CRC32C" = x"" && test x"$USE_SSE42_CRC32C" = x"" && test x"$USE_SSE42_CRC32C_WITH_RUNTIME_CHECK" = x"" && test x"$USE_ARMV8_CRC32C" = x"" && test x"$USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK" = x""; then # Use Intel SSE 4.2 if available. if test x"$pgac_sse42_crc32_intrinsics" = x"yes" && test x"$SSE4_2_TARGETED" = x"1" ; then USE_SSE42_CRC32C=1 else # Intel SSE 4.2, with runtime check? The CPUID instruction is needed for # the runtime check. if test x"$pgac_sse42_crc32_intrinsics" = x"yes" && (test x"$pgac_cv__get_cpuid" = x"yes" || test x"$pgac_cv__cpuid" = x"yes"); then USE_SSE42_CRC32C_WITH_RUNTIME_CHECK=1 else # Use ARM CRC Extension if available. if test x"$pgac_armv8_crc32c_intrinsics" = x"yes" && test x"$CFLAGS_ARMV8_CRC32C" = x""; then USE_ARMV8_CRC32C=1 else # ARM CRC Extension, with runtime check? if test x"$pgac_armv8_crc32c_intrinsics" = x"yes"; then USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK=1 else # fall back to slicing-by-8 algorithm, which doesn't require any # special CPU support. USE_SLICING_BY_8_CRC32C=1 fi fi fi fi fi # Set PG_CRC32C_OBJS appropriately depending on the selected implementation. { $as_echo "$as_me:${as_lineno-$LINENO}: checking which CRC-32C implementation to use" >&5 $as_echo_n "checking which CRC-32C implementation to use... " >&6; } if test x"$USE_SSE42_CRC32C" = x"1"; then $as_echo "#define USE_SSE42_CRC32C 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_sse42.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: SSE 4.2" >&5 $as_echo "SSE 4.2" >&6; } else if test x"$USE_SSE42_CRC32C_WITH_RUNTIME_CHECK" = x"1"; then $as_echo "#define USE_SSE42_CRC32C_WITH_RUNTIME_CHECK 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_sse42.o pg_crc32c_sb8.o pg_crc32c_sse42_choose.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: SSE 4.2 with runtime check" >&5 $as_echo "SSE 4.2 with runtime check" >&6; } else if test x"$USE_ARMV8_CRC32C" = x"1"; then $as_echo "#define USE_ARMV8_CRC32C 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_armv8.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: ARMv8 CRC instructions" >&5 $as_echo "ARMv8 CRC instructions" >&6; } else if test x"$USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK" = x"1"; then $as_echo "#define USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_armv8.o pg_crc32c_sb8.o pg_crc32c_armv8_choose.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: ARMv8 CRC instructions with runtime check" >&5 $as_echo "ARMv8 CRC instructions with runtime check" >&6; } else $as_echo "#define USE_SLICING_BY_8_CRC32C 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_sb8.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: slicing-by-8" >&5 $as_echo "slicing-by-8" >&6; } fi fi fi fi # Select semaphore implementation type. if test "$PORTNAME" != "win32"; then if test x"$PREFERRED_SEMAPHORES" = x"NAMED_POSIX" ; then # Need sem_open for this { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_open" >&5 $as_echo_n "checking for library containing sem_open... " >&6; } if ${ac_cv_search_sem_open+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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