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"--enable-coverage is supported only when using GCC" "$LINENO" 5 fi fi # enable profiling if --enable-profiling if test "$enable_profiling" = yes && test "$ac_cv_prog_cc_g" = yes; then if test "$GCC" = yes; then $as_echo "#define PROFILE_PID_DIR 1" >>confdefs.h CFLAGS="$CFLAGS -pg $PLATFORM_PROFILE_FLAGS" else as_fn_error $? "--enable-profiling is supported only when using GCC" "$LINENO" 5 fi fi # We already have this in Makefile.win32, but configure needs it too if test "$PORTNAME" = "win32"; then CPPFLAGS="$CPPFLAGS -I$srcdir/src/include/port/win32 -DEXEC_BACKEND" fi # Now that we're done automatically adding stuff to CFLAGS, put back the # user-specified flags (if any) at the end. This lets users override # the automatic additions. 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"cannot proceed" "$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext # Defend against gcc -ffast-math if test "$GCC" = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { #ifdef __FAST_MATH__ choke me #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : else as_fn_error $? "do not put -ffast-math in CFLAGS" "$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi # Defend against clang being used on x86-32 without SSE2 enabled. 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"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 $as_echo "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if __ELF__ yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then : ELF_SYS=true else if test "X$elf" = "Xyes" ; then ELF_SYS=true else ELF_SYS= fi fi rm -f conftest* # # Assignments # CPPFLAGS="$CPPFLAGS $INCLUDES" LDFLAGS="$LDFLAGS $LIBDIRS" # Check whether --with-gnu-ld was given. if test "${with_gnu_ld+set}" = set; then : withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes else with_gnu_ld=no fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 $as_echo_n "checking for ld used by GCC... 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" >&6; } fi if ${ac_cv_path_LD+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$LD"; then IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then ac_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some GNU ld's only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then test "$with_gnu_ld" != no && break else test "$with_gnu_ld" != yes && break fi fi done IFS="$ac_save_ifs" else ac_cv_path_LD="$LD" # Let the user override the test with a path. fi fi LD="$ac_cv_path_LD" if test -n "$LD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 $as_echo "$LD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } if ${ac_cv_prog_gnu_ld+:} false; then : $as_echo_n "(cached) " >&6 else # I'd rather use --version here, but apparently some GNU ld's only accept -v. if $LD -v 2>&1 &5; then ac_cv_prog_gnu_ld=yes else ac_cv_prog_gnu_ld=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gnu_ld" >&5 $as_echo "$ac_cv_prog_gnu_ld" >&6; } with_gnu_ld=$ac_cv_prog_gnu_ld case $host_os in sysv5*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ld -R works" >&5 $as_echo_n "checking whether ld -R works... " >&6; } if ${pgac_cv_prog_ld_R+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_LDFLAGS=$LDFLAGS; LDFLAGS="$LDFLAGS -Wl,-R/usr/lib" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_prog_ld_R=yes else pgac_cv_prog_ld_R=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$pgac_save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_ld_R" >&5 $as_echo "$pgac_cv_prog_ld_R" >&6; } ld_R_works=$pgac_cv_prog_ld_R esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is possible to strip libraries" >&5 $as_echo_n "checking whether it is possible to strip libraries... " >&6; } if test x"$STRIP" != x"" && "$STRIP" -V 2>&1 | grep "GNU strip" >/dev/null; then STRIP_STATIC_LIB="$STRIP -x" STRIP_SHARED_LIB="$STRIP --strip-unneeded" { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else case $host_os in darwin*) STRIP="$STRIP -x" STRIP_STATIC_LIB=$STRIP STRIP_SHARED_LIB=$STRIP { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } ;; *) STRIP_STATIC_LIB=: STRIP_SHARED_LIB=: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } ;; esac fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="ar" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi if test "$PORTNAME" = "win32"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="dlltool" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dllwrap", so it can be a program name with args. set dummy ${ac_tool_prefix}dllwrap; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLWRAP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLWRAP"; then ac_cv_prog_DLLWRAP="$DLLWRAP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLWRAP="${ac_tool_prefix}dllwrap" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLWRAP=$ac_cv_prog_DLLWRAP if test -n "$DLLWRAP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLWRAP" >&5 $as_echo "$DLLWRAP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLWRAP"; then ac_ct_DLLWRAP=$DLLWRAP # Extract the first word of "dllwrap", so it can be a program name with args. set dummy dllwrap; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLWRAP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLWRAP"; then ac_cv_prog_ac_ct_DLLWRAP="$ac_ct_DLLWRAP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLWRAP="dllwrap" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLWRAP=$ac_cv_prog_ac_ct_DLLWRAP if test -n "$ac_ct_DLLWRAP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLWRAP" >&5 $as_echo "$ac_ct_DLLWRAP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLWRAP" = x; then DLLWRAP="dllwrap" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLWRAP=$ac_ct_DLLWRAP fi else DLLWRAP="$ac_cv_prog_DLLWRAP" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. set dummy ${ac_tool_prefix}windres; 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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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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You can obtain Flex from *** a GNU mirror site. (If you are using the official distribution of *** PostgreSQL then you do not need to worry about this because the Flex *** output is pre-generated.)" >&5 $as_echo "$as_me: WARNING: *** Without Flex you will not be able to build PostgreSQL from Git nor *** change any of the scanner definition files. You can obtain Flex from *** a GNU mirror site. 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"$LINENO" 5 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_embed_ldflags" >&5 $as_echo "$perl_embed_ldflags" >&6; } fi fi if test "$with_python" = yes; then for ac_prog in python python3 python2 do # Extract the first word of "$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 $ac_word... 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"Python not found" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python distutils module" >&5 $as_echo_n "checking for Python distutils module... " >&6; } if "${PYTHON}" -c 'import distutils' 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 $? "distutils module not found" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python configuration directory" >&5 $as_echo_n "checking Python configuration directory... 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"cannot build PL/Python because libpython is not a shared library You might have to rebuild your Python installation. Refer to the documentation for details. Use --without-python to disable building PL/Python." "$LINENO" 5 fi fi if test "$cross_compiling" = yes && test -z "$with_system_tzdata"; then # Extract the first word of "zic", so it can be a program name with args. set dummy zic; 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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AS_IF # knows how to do that. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... 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(We don't define these ourselves, as they can affect # other portions of the system API in unpredictable ways.) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) AX_PTHREAD_ZOS_MISSING # endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then : { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} fi rm -f conftest* ;; solaris*) # Newer versions of Solaris require the "-mt -lpthread" pair, and we # check that first. On some older versions, libc contains stubbed # (non-functional) versions of the pthreads routines, so link-based # tests will erroneously succeed. (We need to link with -pthreads/-mt/ # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather # a function called by this macro, so we could check for that, but # who knows whether they'll stub that too in a future libc.) So # we'll look for -pthreads and -lpthread shortly thereafter. ax_pthread_flags="-mt,pthread -pthreads -pthread pthread $ax_pthread_flags" ;; esac # Older versions of Clang only give a warning instead of an error for an # unrecognized option, unless we specify -Werror. (We throw in some extra # Clang warning flags for good measure.) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler needs certain flags to reject unknown flags" >&5 $as_echo_n "checking if compiler needs certain flags to reject unknown flags... 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" >&6; } if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : $as_echo_n "(cached) " >&6 else ax_cv_PTHREAD_JOINABLE_ATTR=unknown for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int attr = $attr; return attr /* ; */ ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_PTHREAD_JOINABLE_ATTR=$attr; break fi rm -f core conftest.err conftest.$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 "$ax_cv_PTHREAD_JOINABLE_ATTR" != unknown && \ test "$ax_cv_PTHREAD_JOINABLE_ATTR" != PTHREAD_CREATE_JOINABLE; then : cat >>confdefs.h <<_ACEOF #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 $as_echo_n "checking if more special flags are required for pthreads... 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" pthread.h not found; use --disable-thread-safety to disable thread safety" "$LINENO" 5 fi for ac_func in strerror_r getpwuid_r gethostbyname_r 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 # Do test here with the proper thread flags { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns int" >&5 $as_echo_n "checking whether strerror_r returns int... 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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_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ldopen (); int main () { return ldopen (); ; return 0; } _ACEOF for ac_lib in '' ld; do if test -z "$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_ldopen=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_ldopen+:} false; then : break fi done if ${ac_cv_search_ldopen+:} false; then : else ac_cv_search_ldopen=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldopen" >&5 $as_echo "$ac_cv_search_ldopen" >&6; } ac_res=$ac_cv_search_ldopen if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getopt_long" >&5 $as_echo_n "checking for library containing getopt_long... " >&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.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char getopt_long (); int main () { return getopt_long (); ; return 0; } _ACEOF for ac_lib in '' getopt gnugetopt; do if test -z "$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_getopt_long=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_getopt_long+:} false; then : break fi done if ${ac_cv_search_getopt_long+:} false; then : else ac_cv_search_getopt_long=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getopt_long" >&5 $as_echo "$ac_cv_search_getopt_long" >&6; } ac_res=$ac_cv_search_getopt_long if test "$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 crypt" >&5 $as_echo_n "checking for library containing crypt... " >&6; } if ${ac_cv_search_crypt+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char crypt (); int main () { return crypt (); ; return 0; } _ACEOF for ac_lib in '' crypt; do if test -z "$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_crypt=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_crypt+:} false; then : break fi done if ${ac_cv_search_crypt+:} false; then : else ac_cv_search_crypt=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5 $as_echo "$ac_cv_search_crypt" >&6; } ac_res=$ac_cv_search_crypt if test "$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_open" >&5 $as_echo_n "checking for library containing shm_open... " >&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.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shm_unlink (); int main () { return shm_unlink (); ; return 0; } _ACEOF for ac_lib in '' rt; do if test -z "$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_unlink=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_shm_unlink+:} false; then : break fi done if ${ac_cv_search_shm_unlink+:} false; then : else ac_cv_search_shm_unlink=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_unlink" >&5 $as_echo "$ac_cv_search_shm_unlink" >&6; } ac_res=$ac_cv_search_shm_unlink if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # Solaris: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5 $as_echo_n "checking for library containing fdatasync... " >&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 # Required for thread_test.c on Solaris { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5 $as_echo_n "checking for library containing sched_yield... " >&6; } if ${ac_cv_search_sched_yield+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char sched_yield (); int main () { return sched_yield (); ; return 0; } _ACEOF for ac_lib in '' rt; do if test -z "$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_sched_yield=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_sched_yield+:} false; then : break fi done if ${ac_cv_search_sched_yield+:} false; then : else ac_cv_search_sched_yield=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5 $as_echo "$ac_cv_search_sched_yield" >&6; } ac_res=$ac_cv_search_sched_yield if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # Required for thread_test.c on Solaris 2.5: # Other ports use it too (HP-UX) so test unconditionally { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname_r" >&5 $as_echo_n "checking for library containing gethostbyname_r... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gethostbyname_r (); int main () { return gethostbyname_r (); ; return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_gethostbyname_r=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_gethostbyname_r+:} false; then : break fi done if ${ac_cv_search_gethostbyname_r+:} false; then : else ac_cv_search_gethostbyname_r=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname_r" >&5 $as_echo "$ac_cv_search_gethostbyname_r" >&6; } ac_res=$ac_cv_search_gethostbyname_r if test "$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... " >&6; } if ${ac_cv_search_shmget+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shmget (); int main () { return shmget (); ; return 0; } _ACEOF for ac_lib in '' cygipc; do if test -z "$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_shmget=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_shmget+:} false; then : break fi done if ${ac_cv_search_shmget+:} false; then : else ac_cv_search_shmget=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shmget" >&5 $as_echo "$ac_cv_search_shmget" >&6; } ac_res=$ac_cv_search_shmget if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi if test "$with_readline" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing readline" >&5 $as_echo_n "checking for library containing readline... " >&6; } if ${pgac_cv_check_readline+:} false; then : $as_echo_n "(cached) " >&6 else pgac_cv_check_readline=no pgac_save_LIBS=$LIBS if test x"$with_libedit_preferred" != x"yes" then READLINE_ORDER="-lreadline -ledit" else READLINE_ORDER="-ledit -lreadline" fi for pgac_rllib in $READLINE_ORDER ; do for pgac_lib in "" " -ltermcap" " -lncurses" " -lcurses" ; do LIBS="${pgac_rllib}${pgac_lib} $pgac_save_LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 readline (); int main () { return readline (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : # Older NetBSD, OpenBSD, and Irix have a broken linker that does not # recognize dependent libraries; assume curses is needed if we didn't # find any dependency. case $host_os in netbsd* | openbsd* | irix*) if test x"$pgac_lib" = x"" ; then pgac_lib=" -lcurses" fi ;; esac pgac_cv_check_readline="${pgac_rllib}${pgac_lib}" break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done if test "$pgac_cv_check_readline" != no ; then break fi done LIBS=$pgac_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_check_readline" >&5 $as_echo "$pgac_cv_check_readline" >&6; } if test "$pgac_cv_check_readline" != no ; then LIBS="$pgac_cv_check_readline $LIBS" $as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h fi if test x"$pgac_cv_check_readline" = x"no"; then as_fn_error $? "readline library not found If you have readline already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable readline support." "$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. 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 inflate (); int main () { return inflate (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_z_inflate=yes else ac_cv_lib_z_inflate=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5 $as_echo "$ac_cv_lib_z_inflate" >&6; } if test "x$ac_cv_lib_z_inflate" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBZ 1 _ACEOF LIBS="-lz $LIBS" else as_fn_error $? "zlib library not found If you have zlib already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-zlib to disable zlib support." "$LINENO" 5 fi fi if test "$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... " >&6; } if ${ac_cv_search_gss_init_sec_context+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gss_init_sec_context (); int main () { return gss_init_sec_context (); ; return 0; } _ACEOF for ac_lib in '' gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'; do if test -z "$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="$LIBS -lgssapi32" fi fi if test "$with_openssl" = yes ; then 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 for ac_func in SSL_get_current_compression do : ac_fn_c_check_func "$LINENO" "SSL_get_current_compression" "ac_cv_func_SSL_get_current_compression" if test "x$ac_cv_func_SSL_get_current_compression" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SSL_GET_CURRENT_COMPRESSION 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 RAND_OpenSSL 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$ac_cv_func_CRYPTO_lock" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_CRYPTO_LOCK 1 _ACEOF fi done fi if test "$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 # Note: We can test for libldap_r only after we know PTHREAD_LIBS 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 $EXTRA_LDAP_LIBS" if test "$enable_thread_safety" = yes; then # on some platforms ldap_r fails to link without PTHREAD_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_simple_bind in -lldap_r" >&5 $as_echo_n "checking for ldap_simple_bind in -lldap_r... " >&6; } if ${ac_cv_lib_ldap_r_ldap_simple_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_simple_bind (); int main () { return ldap_simple_bind (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ldap_r_ldap_simple_bind=yes else ac_cv_lib_ldap_r_ldap_simple_bind=no fi rm -f core conftest.err conftest.$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_simple_bind" >&5 $as_echo "$ac_cv_lib_ldap_r_ldap_simple_bind" >&6; } if test "x$ac_cv_lib_ldap_r_ldap_simple_bind" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBLDAP_R 1 _ACEOF LIBS="-lldap_r $LIBS" else as_fn_error $? "library 'ldap_r' is required for LDAP" "$LINENO" 5 fi LDAP_LIBS_FE="-lldap_r $EXTRA_LDAP_LIBS" 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 "$with_uuid" = e2fs ; then # On OS X, the UUID functions are in libc ac_fn_c_check_func "$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 ## for ac_header in atomic.h crypt.h dld.h fp_class.h getopt.h ieeefp.h ifaddrs.h langinfo.h mbarrier.h poll.h pwd.h sys/ioctl.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/shm.h sys/socket.h sys/sockio.h sys/tas.h sys/time.h sys/un.h termios.h ucred.h utime.h wchar.h wctype.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" | $as_tr_cpp` 1 _ACEOF fi done # On BSD, test for net/if.h will fail unless sys/socket.h # is included first. for ac_header in net/if.h do : ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default #ifdef HAVE_SYS_SOCKET_H #include #endif " if test "x$ac_cv_header_net_if_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NET_IF_H 1 _ACEOF fi done # On OpenBSD, test for sys/ucred.h will fail unless sys/param.h # is included first. for ac_header in sys/ucred.h do : ac_fn_c_check_header_compile "$LINENO" "sys/ucred.h" "ac_cv_header_sys_ucred_h" "$ac_includes_default #include " if test "x$ac_cv_header_sys_ucred_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_UCRED_H 1 _ACEOF fi done # At least on IRIX, test for netinet/tcp.h will fail unless # netinet/in.h is included first. for ac_header in netinet/in.h do : ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" if test "x$ac_cv_header_netinet_in_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NETINET_IN_H 1 _ACEOF fi done for ac_header in netinet/tcp.h do : ac_fn_c_check_header_compile "$LINENO" "netinet/tcp.h" "ac_cv_header_netinet_tcp_h" "$ac_includes_default #ifdef HAVE_NETINET_IN_H #include #endif " if test "x$ac_cv_header_netinet_tcp_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NETINET_TCP_H 1 _ACEOF fi done if expr x"$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 "$with_gssapi" = yes ; then for ac_header in gssapi/gssapi.h do : ac_fn_c_check_header_mongrel "$LINENO" "gssapi/gssapi.h" "ac_cv_header_gssapi_gssapi_h" "$ac_includes_default" if test "x$ac_cv_header_gssapi_gssapi_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GSSAPI_GSSAPI_H 1 _ACEOF else for ac_header in gssapi.h do : ac_fn_c_check_header_mongrel "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default" if test "x$ac_cv_header_gssapi_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GSSAPI_H 1 _ACEOF else as_fn_error $? "gssapi.h header file is required for GSSAPI" "$LINENO" 5 fi done fi done fi if test "$with_openssl" = yes ; then ac_fn_c_check_header_mongrel "$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 "$with_libxml" = yes ; then ac_fn_c_check_header_mongrel "$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 for ac_header in ldap.h do : 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 : cat >>confdefs.h <<_ACEOF #define HAVE_LDAP_H 1 _ACEOF else as_fn_error $? "header file is required for LDAP" "$LINENO" 5 fi done { $as_echo "$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 for ac_header in winldap.h do : 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 : cat >>confdefs.h <<_ACEOF #define HAVE_WINLDAP_H 1 _ACEOF else as_fn_error $? "header file is required for LDAP" "$LINENO" 5 fi done 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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" >&6; } if ${ac_cv_c_flexmember+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include struct s { int n; double d[]; }; int main () { int m = getchar (); struct s *p = malloc (offsetof (struct s, d) + m * sizeof (double)); p->d[0] = 0.0; return p->d != (double *) NULL; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_flexmember=yes else ac_cv_c_flexmember=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5 $as_echo "$ac_cv_c_flexmember" >&6; } if test $ac_cv_c_flexmember = yes; then $as_echo "#define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h else $as_echo "#define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signed types" >&5 $as_echo_n "checking for signed types... 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" >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int a = 0; int *p = &a; int r; __asm__ __volatile__ (" lwarx %0,0,%1,1\n" : "=&r"(r) : "r"(p)); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_have_ppc_mutex_hint=yes else pgac_cv_have_ppc_mutex_hint=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_have_ppc_mutex_hint" >&5 $as_echo "$pgac_cv_have_ppc_mutex_hint" >&6; } if test x"$pgac_cv_have_ppc_mutex_hint" = xyes ; then $as_echo "#define HAVE_PPC_LWARX_MUTEX_HINT 1" >>confdefs.h fi ;; esac # Check largefile support. You might think this is a system service not a # compiler characteristic, but you'd be wrong. We must check this before # probing existence of related functions such as fseeko, since the largefile # defines can affect what is generated for that. if test "$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. 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" >&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 # Check for largefile support (must be after AC_SYS_LARGEFILE) # 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 ## ## 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 types of arguments for accept()" >&5 $as_echo_n "checking types of arguments for accept()... 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"could not determine argument types" "$LINENO" 5 fi if test "$ac_cv_func_accept_arg3" = "void"; then ac_cv_func_accept_arg3=int fi fi fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_accept_return, $ac_cv_func_accept_arg1, $ac_cv_func_accept_arg2, $ac_cv_func_accept_arg3 *" >&5 $as_echo "$ac_cv_func_accept_return, $ac_cv_func_accept_arg1, $ac_cv_func_accept_arg2, $ac_cv_func_accept_arg3 *" >&6; } cat >>confdefs.h <<_ACEOF #define ACCEPT_TYPE_RETURN $ac_cv_func_accept_return _ACEOF cat >>confdefs.h <<_ACEOF #define ACCEPT_TYPE_ARG1 $ac_cv_func_accept_arg1 _ACEOF cat >>confdefs.h <<_ACEOF #define ACCEPT_TYPE_ARG2 $ac_cv_func_accept_arg2 _ACEOF cat >>confdefs.h <<_ACEOF #define ACCEPT_TYPE_ARG3 $ac_cv_func_accept_arg3 _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday takes only one argument" >&5 $as_echo_n "checking whether gettimeofday takes only one argument... 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Pending # acquisition of a clue by those developers, ignore libedit (including its # possible alias of libreadline) while checking for everything else. LIBS_including_readline="$LIBS" LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'` for ac_func in cbrt dlopen fdatasync getifaddrs getpeerucred getrlimit mbstowcs_l memmove poll posix_fallocate pstat pthread_is_threaded_np readlink setproctitle setsid shm_open sigprocmask symlink sync_file_range towlower uselocale utime utimes wcstombs wcstombs_l do : as_ac_var=`$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" | $as_tr_cpp` 1 _ACEOF fi done ac_fn_c_check_func "$LINENO" "fseeko" "ac_cv_func_fseeko" if test "x$ac_cv_func_fseeko" = xyes; then : $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h else case " $LIBOBJS " in *" fseeko.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS fseeko.$ac_objext" ;; esac fi case $host_os in # NetBSD uses a custom fseeko/ftello built on fsetpos/fgetpos # Mingw uses macros to access Win32 API calls netbsd*|mingw*) $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h ac_cv_func_fseeko=yes;; *) { $as_echo "$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... 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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 $ac_have_decl _ACEOF # This is probably only present on Darwin, but may as well check always ac_fn_c_check_decl "$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 $ac_have_decl _ACEOF HAVE_IPV6=no ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "$ac_includes_default #include " if test "x$ac_cv_type_struct_sockaddr_in6" = xyes; then : $as_echo "#define HAVE_IPV6 1" >>confdefs.h HAVE_IPV6=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PS_STRINGS" >&5 $as_echo_n "checking for PS_STRINGS... 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We may # also decide to use snprintf.c if snprintf() is present but does not # have all the features we need --- see below. if test "$PORTNAME" = "win32"; then # Win32 gets snprintf.c built unconditionally. # # To properly translate all NLS languages strings, we must support the # *printf() %$ format, which allows *printf() arguments to be selected # by position in the translated string. # # libintl versions < 0.13 use the native *printf() functions, and Win32 # *printf() doesn't understand %$, so we must use our /port versions, # which do understand %$. libintl versions >= 0.13 include their own # *printf versions on Win32. The libintl 0.13 release note text is: # # C format strings with positions, as they arise when a translator # needs to reorder a sentence, are now supported on all platforms. # On those few platforms (NetBSD and Woe32) for which the native # printf()/fprintf()/... functions don't support such format # strings, replacements are provided through . # # We could use libintl >= 0.13's *printf() if we were sure that we had # a litint >= 0.13 at runtime, but seeing that there is no clean way # to guarantee that, it is best to just use our own, so we are sure to # get %$ support. 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Note this is a separate test # from whether the functions exist in the C library --- there are # systems that have the functions but don't bother to declare them :-( ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" if test "x$ac_cv_have_decl_snprintf" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_SNPRINTF $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_VSNPRINTF $ac_have_decl _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf" >&5 $as_echo_n "checking for isinf... 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then : $as_echo "#define HAVE_CRYPT 1" >>confdefs.h else case " $LIBOBJS " in *" crypt.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS crypt.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "fls" "ac_cv_func_fls" if test "x$ac_cv_func_fls" = xyes; then : $as_echo "#define HAVE_FLS 1" >>confdefs.h else case " $LIBOBJS " in *" fls.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS fls.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "getopt" "ac_cv_func_getopt" if test "x$ac_cv_func_getopt" = xyes; 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 "$LINENO" "getrusage" "ac_cv_func_getrusage" if test "x$ac_cv_func_getrusage" = xyes; then : $as_echo "#define HAVE_GETRUSAGE 1" >>confdefs.h else case " $LIBOBJS " in *" getrusage.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getrusage.$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 "$LINENO" "random" "ac_cv_func_random" if test "x$ac_cv_func_random" = xyes; then : $as_echo "#define HAVE_RANDOM 1" >>confdefs.h else case " $LIBOBJS " in *" random.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS random.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "rint" "ac_cv_func_rint" if test "x$ac_cv_func_rint" = xyes; then : $as_echo "#define HAVE_RINT 1" >>confdefs.h else case " $LIBOBJS " in *" rint.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS rint.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "srandom" "ac_cv_func_srandom" if test "x$ac_cv_func_srandom" = xyes; then : $as_echo "#define HAVE_SRANDOM 1" >>confdefs.h else case " $LIBOBJS " in *" srandom.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS srandom.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror" if test "x$ac_cv_func_strerror" = xyes; then : $as_echo "#define HAVE_STRERROR 1" >>confdefs.h else case " $LIBOBJS " in *" strerror.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strerror.$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 case $host_os in # Windows uses a specialised env handler # and doesn't need a replacement getpeereid because it doesn't use # Unix sockets. mingw*) $as_echo "#define HAVE_UNSETENV 1" >>confdefs.h $as_echo "#define HAVE_GETPEEREID 1" >>confdefs.h ac_cv_func_unsetenv=yes ac_cv_func_getpeereid=yes;; *) ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" if test "x$ac_cv_func_unsetenv" = xyes; then : $as_echo "#define HAVE_UNSETENV 1" >>confdefs.h else case " $LIBOBJS " in *" unsetenv.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS unsetenv.$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 ;; esac # System's version of getaddrinfo(), if any, may be used only if we found # a definition for struct addrinfo; see notes in src/include/getaddrinfo.h. # We use only our own getaddrinfo.c on Windows, but it's time to revisit that. if test x"$ac_cv_type_struct_addrinfo" = xyes && \ test "$PORTNAME" != "win32"; then ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" if test "x$ac_cv_func_getaddrinfo" = xyes; then : $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h else case " $LIBOBJS " in *" getaddrinfo.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getaddrinfo.$ac_objext" ;; esac fi else case " $LIBOBJS " in *" getaddrinfo.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getaddrinfo.$ac_objext" ;; esac 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$ac_cv_func__configthreadlocale" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__CONFIGTHREADLOCALE 1 _ACEOF fi done ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" if test "x$ac_cv_func_gettimeofday" = xyes; then : $as_echo "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h else case " $LIBOBJS " in *" gettimeofday.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS gettimeofday.$ac_objext" ;; esac fi 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 " $LIBOBJS " in *" win32env.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32env.$ac_objext" ;; esac case " $LIBOBJS " in *" win32error.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32error.$ac_objext" ;; esac case " $LIBOBJS " in *" win32setlocale.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32setlocale.$ac_objext" ;; esac $as_echo "#define HAVE_SYMLINK 1" >>confdefs.h ac_fn_c_check_type "$LINENO" "MINIDUMP_TYPE" "ac_cv_type_MINIDUMP_TYPE" " #define WIN32_LEAN_AND_MEAN #include #include #include " if test "x$ac_cv_type_MINIDUMP_TYPE" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_MINIDUMP_TYPE 1 _ACEOF pgac_minidump_type=yes else pgac_minidump_type=no fi fi if test x"$pgac_minidump_type" = x"yes" ; then have_win32_dbghelp=yes else have_win32_dbghelp=no 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5 $as_echo_n "checking for sigsetjmp... 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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.$ac_ext /* end confdefs.h. */ typedef long long int ac_int64; /* * These are globals to discourage the compiler from folding all the * arithmetic tests down to compile-time constants. */ ac_int64 a = 20000001; ac_int64 b = 40000005; int does_int64_work() { ac_int64 c,d; if (sizeof(ac_int64) != 8) return 0; /* definitely not the right size */ /* Do perfunctory checks to see if 64-bit arithmetic seems to work */ c = a * b; d = (c + b) / b; if (d != a+1) return 0; return 1; } main() { exit(! does_int64_work()); } _ACEOF if ac_fn_c_try_run "$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 $pg_int64_type _ACEOF # If we found "long int" is 64 bits, assume snprintf handles it. If # we found we need to use "long long int", better check. We cope with # snprintfs that use %lld, %qd, or %I64d as the format. If none of these # work, fall back to our own snprintf emulation (which we know uses %lld). if test "$HAVE_LONG_LONG_INT_64" = yes ; then if test $pgac_need_repl_snprintf = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking snprintf length modifier for long long int" >&5 $as_echo_n "checking snprintf length modifier for long long int... " >&6; } if ${pgac_cv_snprintf_long_long_int_modifier+:} false; then : $as_echo_n "(cached) " >&6 else for pgac_modifier in 'll' 'q' 'I64'; do if test "$cross_compiling" = yes; then : pgac_cv_snprintf_long_long_int_modifier=cross; break else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include typedef long long int ac_int64; #define INT64_FORMAT "%${pgac_modifier}d" ac_int64 a = 20000001; ac_int64 b = 40000005; int does_int64_snprintf_work() { ac_int64 c; char buf[100]; if (sizeof(ac_int64) != 8) return 0; /* doesn't look like the right size */ c = a * b; snprintf(buf, 100, INT64_FORMAT, c); if (strcmp(buf, "800000140000005") != 0) return 0; /* either multiply or snprintf is busted */ return 1; } main() { exit(! does_int64_snprintf_work()); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv_snprintf_long_long_int_modifier=$pgac_modifier; break fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi done fi LONG_LONG_INT_MODIFIER='' case $pgac_cv_snprintf_long_long_int_modifier in cross) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot test (not on host machine)" >&5 $as_echo "cannot test (not on host machine)" >&6; };; ?*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_snprintf_long_long_int_modifier" >&5 $as_echo "$pgac_cv_snprintf_long_long_int_modifier" >&6; } LONG_LONG_INT_MODIFIER=$pgac_cv_snprintf_long_long_int_modifier;; *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; };; esac if test "$LONG_LONG_INT_MODIFIER" = ""; then # Force usage of our own snprintf, since system snprintf is broken pgac_need_repl_snprintf=yes LONG_LONG_INT_MODIFIER='ll' fi else # Here if we previously decided we needed to use our own snprintf LONG_LONG_INT_MODIFIER='ll' fi else # Here if we are not using 'long long int' at all LONG_LONG_INT_MODIFIER='l' fi INT64_MODIFIER="\"$LONG_LONG_INT_MODIFIER\"" cat >>confdefs.h <<_ACEOF #define INT64_MODIFIER $INT64_MODIFIER _ACEOF # Also force use of our snprintf if the system's doesn't support the %z flag. if test "$pgac_need_repl_snprintf" = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf supports the %z modifier" >&5 $as_echo_n "checking whether snprintf supports the %z modifier... 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" >&6; } if test $ac_cv_sizeof_void_p -ge 8 ; then # Check whether --enable-float8-byval was given. if test "${enable_float8_byval+set}" = set; then : enableval=$enable_float8_byval; case $enableval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-float8-byval option" "$LINENO" 5 ;; esac else enable_float8_byval=yes fi else # Check whether --enable-float8-byval was given. if test "${enable_float8_byval+set}" = set; then : enableval=$enable_float8_byval; case $enableval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-float8-byval option" "$LINENO" 5 ;; esac else enable_float8_byval=no fi if test "$enable_float8_byval" = yes ; then as_fn_error $? "--enable-float8-byval is not supported on 32-bit platforms." "$LINENO" 5 fi fi if test "$enable_float8_byval" = yes ; then $as_echo "#define USE_FLOAT8_BYVAL 1" >>confdefs.h float8passbyval=true else float8passbyval=false fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_float8_byval" >&5 $as_echo "$enable_float8_byval" >&6; } cat >>confdefs.h <<_ACEOF #define FLOAT8PASSBYVAL $float8passbyval _ACEOF # Determine memory alignment requirements for the basic C data types. # 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 short" >&5 $as_echo_n "checking alignment of short... " >&6; } if ${ac_cv_alignof_short+:} 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_short" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; short y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_short" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of short See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_short=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_short" >&5 $as_echo "$ac_cv_alignof_short" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_SHORT $ac_cv_alignof_short _ACEOF # 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 int" >&5 $as_echo_n "checking alignment of int... " >&6; } if ${ac_cv_alignof_int+:} 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_int" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; int y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_int" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of int See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_int=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_int" >&5 $as_echo "$ac_cv_alignof_int" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_INT $ac_cv_alignof_int _ACEOF # 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 long" >&5 $as_echo_n "checking alignment of long... " >&6; } if ${ac_cv_alignof_long+:} 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_long" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; long y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_long" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of long See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_long=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_long" >&5 $as_echo "$ac_cv_alignof_long" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_LONG $ac_cv_alignof_long _ACEOF if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then # 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 long long int" >&5 $as_echo_n "checking alignment of long long int... " >&6; } if ${ac_cv_alignof_long_long_int+:} 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_long_long_int" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; long long int y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_long_long_int" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of long long int See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_long_long_int=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_long_long_int" >&5 $as_echo "$ac_cv_alignof_long_long_int" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_LONG_LONG_INT $ac_cv_alignof_long_long_int _ACEOF fi # 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 double" >&5 $as_echo_n "checking alignment of double... " >&6; } if ${ac_cv_alignof_double+:} 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_double" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; double y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_double" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of double See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_double=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_double" >&5 $as_echo "$ac_cv_alignof_double" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_DOUBLE $ac_cv_alignof_double _ACEOF # Compute maximum alignment of any basic type. # We assume long's alignment is at least as strong as char, short, or int; # but we must check long long (if it is being used for int64) and double. # Note that we intentionally do not consider any types wider than 64 bits, # as allowing MAXIMUM_ALIGNOF to exceed 8 would be too much of a penalty # for disk and memory space. MAX_ALIGNOF=$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$ac_cv_type_uint64" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UINT64 1 _ACEOF fi # We also check for sig_atomic_t, which *should* be defined per ANSI # C, but is missing on some old platforms. ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include " if test "x$ac_cv_type_sig_atomic_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SIG_ATOMIC_T 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... " >&6; } if ${pgac_cv__128bit_int+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* * We don't actually run this test, just link it to verify that any support * functions needed for __int128 are present. * * These are globals to discourage the compiler from folding all the * arithmetic tests down to compile-time constants. 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.$ac_ext /* end confdefs.h. */ /* This must match the corresponding code in c.h: */ #if defined(__GNUC__) || defined(__SUNPRO_C) || defined(__IBMC__) #define pg_attribute_aligned(a) __attribute__((aligned(a))) #endif typedef __int128 int128a #if defined(pg_attribute_aligned) pg_attribute_aligned(8) #endif ; int128a holder; void pass_by_val(void *buffer, int128a par) { holder = par; } int main () { long int i64 = 97656225L << 12; int128a q; pass_by_val(main, (int128a) i64); q = (int128a) i64; if (q != holder) return 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$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.$ac_ext # Select CRC-32C implementation. # # If we are targeting a processor that has SSE 4.2 instructions, we can use the # special CRC instructions for calculating CRC-32C. If we're not targeting such # a processor, but we can nevertheless produce code that uses the SSE # intrinsics, perhaps with some extra CFLAGS, compile both implementations and # select which one to use at runtime, depending on whether SSE 4.2 is supported # by the processor we're running on. # # You can override this logic by setting the appropriate USE_*_CRC32 flag to 1 # in the template or configure command line. if test x"$USE_SSE42_CRC32C" = x"" && test x"$USE_SSE42_CRC32C_WITH_RUNTIME_CHECK" = x"" && test x"$USE_SLICING_BY_8_CRC32C" = x""; then if test x"$pgac_sse42_crc32_intrinsics" = x"yes" && test x"$SSE4_2_TARGETED" = x"1" ; then USE_SSE42_CRC32C=1 else # 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 # fall back to slicing-by-8 algorithm which doesn't require any special # CPU support. USE_SLICING_BY_8_CRC32C=1 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_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 $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 $as_echo "slicing-by-8" >&6; } fi fi # Check that POSIX signals are available if thread safety is enabled. if test "$PORTNAME" != "win32" then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX signal interface" >&5 $as_echo_n "checking for POSIX signal interface... " >&6; } if ${pgac_cv_func_posix_signals+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { struct sigaction act, oact; sigemptyset(&act.sa_mask); act.sa_flags = SA_RESTART; sigaction(0, &act, &oact); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_func_posix_signals=yes else pgac_cv_func_posix_signals=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_func_posix_signals" >&5 $as_echo "$pgac_cv_func_posix_signals" >&6; } if test x"$pgac_cv_func_posix_signals" = xyes ; then $as_echo "#define HAVE_POSIX_SIGNALS 1" >>confdefs.h fi HAVE_POSIX_SIGNALS=$pgac_cv_func_posix_signals if test "$pgac_cv_func_posix_signals" != yes -a "$enable_thread_safety" = yes; then as_fn_error $? " Thread-safety requires POSIX signals, which are not supported by this operating system; use --disable-thread-safety to disable thread safety." "$LINENO" 5 fi fi # Select semaphore implementation type. if test "$PORTNAME" != "win32"; then if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then $as_echo "#define USE_NAMED_POSIX_SEMAPHORES 1" >>confdefs.h SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c" else if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then $as_echo "#define USE_UNNAMED_POSIX_SEMAPHORES 1" >>confdefs.h SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c" else $as_echo "#define USE_SYSV_SEMAPHORES 1" >>confdefs.h SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c" fi fi else $as_echo "#define USE_WIN32_SEMAPHORES 1" >>confdefs.h SEMA_IMPLEMENTATION="src/backend/port/win32_sema.c" fi # Select shared-memory implementation type. if test "$PORTNAME" != "win32"; then $as_echo "#define USE_SYSV_SHARED_MEMORY 1" >>confdefs.h SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c" else $as_echo "#define USE_WIN32_SHARED_MEMORY 1" >>confdefs.h SHMEM_IMPLEMENTATION="src/backend/port/win32_shmem.c" fi # Select latch implementation type. if test "$PORTNAME" != "win32"; then LATCH_IMPLEMENTATION="src/backend/port/unix_latch.c" else LATCH_IMPLEMENTATION="src/backend/port/win32_latch.c" fi # If not set in template file, set bytes to use libc memset() if test x"$MEMSET_LOOP_LIMIT" = x"" ; then MEMSET_LOOP_LIMIT=1024 fi cat >>confdefs.h <<_ACEOF #define MEMSET_LOOP_LIMIT ${MEMSET_LOOP_LIMIT} _ACEOF if test "$enable_nls" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing bind_textdomain_codeset" >&5 $as_echo_n "checking for library containing bind_textdomain_codeset... " >&6; } if ${ac_cv_search_bind_textdomain_codeset+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char bind_textdomain_codeset (); int main () { return bind_textdomain_codeset (); ; return 0; } _ACEOF for ac_lib in '' intl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_bind_textdomain_codeset=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_bind_textdomain_codeset+:} false; then : break fi done if ${ac_cv_search_bind_textdomain_codeset+:} false; then : else ac_cv_search_bind_textdomain_codeset=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_bind_textdomain_codeset" >&5 $as_echo "$ac_cv_search_bind_textdomain_codeset" >&6; } ac_res=$ac_cv_search_bind_textdomain_codeset if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "a gettext implementation is required for NLS" "$LINENO" 5 fi ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default" if test "x$ac_cv_header_libintl_h" = xyes; then : else as_fn_error $? "header file is required for NLS" "$LINENO" 5 fi for ac_prog in msgfmt do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MSGFMT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MSGFMT"; then ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MSGFMT="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MSGFMT=$ac_cv_prog_MSGFMT if test -n "$MSGFMT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 $as_echo "$MSGFMT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$MSGFMT" && break done if test -z "$MSGFMT"; then as_fn_error $? "msgfmt is required for NLS" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for msgfmt flags" >&5 $as_echo_n "checking for msgfmt flags... " >&6; } if ${pgac_cv_msgfmt_flags+:} false; then : $as_echo_n "(cached) " >&6 else if test x"$MSGFMT" != x"" && "$MSGFMT" --version 2>&1 | grep "GNU" >/dev/null; then pgac_cv_msgfmt_flags=-c fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_msgfmt_flags" >&5 $as_echo "$pgac_cv_msgfmt_flags" >&6; } MSGFMT_FLAGS=$pgac_cv_msgfmt_flags for ac_prog in msgmerge do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MSGMERGE+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MSGMERGE"; then ac_cv_prog_MSGMERGE="$MSGMERGE" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MSGMERGE="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MSGMERGE=$ac_cv_prog_MSGMERGE if test -n "$MSGMERGE"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 $as_echo "$MSGMERGE" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$MSGMERGE" && break done for ac_prog in xgettext do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_XGETTEXT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$XGETTEXT"; then ac_cv_prog_XGETTEXT="$XGETTEXT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_XGETTEXT="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi XGETTEXT=$ac_cv_prog_XGETTEXT if test -n "$XGETTEXT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 $as_echo "$XGETTEXT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$XGETTEXT" && break done fi # Check for Tcl configuration script tclConfig.sh if test "$with_tcl" = yes; then for ac_prog in tclsh tcl tclsh8.6 tclsh86 tclsh8.5 tclsh85 tclsh8.4 tclsh84 tclsh8.3 tclsh83 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_TCLSH+:} false; then : $as_echo_n "(cached) " >&6 else case $TCLSH in [\\/]* | ?:[\\/]*) ac_cv_path_TCLSH="$TCLSH" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_TCLSH="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi TCLSH=$ac_cv_path_TCLSH if test -n "$TCLSH"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH" >&5 $as_echo "$TCLSH" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$TCLSH" && break done if test x"$TCLSH" = x""; then as_fn_error $? "Tcl shell not found" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclConfig.sh" >&5 $as_echo_n "checking for tclConfig.sh... " >&6; } # Let user override test if test -z "$TCL_CONFIG_SH"; then pgac_test_dirs="$with_tclconfig" set X $pgac_test_dirs; shift if test $# -eq 0; then test -z "$TCLSH" && as_fn_error $? "unable to locate tclConfig.sh because no Tcl shell was found" "$LINENO" 5 pgac_test_dirs=`echo 'puts $auto_path' | $TCLSH` # On newer macOS, $auto_path frequently doesn't include the place # where tclConfig.sh actually lives. Append that to the end, so as not # to break cases where a non-default Tcl installation is being used. if test -d "$PG_SYSROOT/System/Library/Frameworks/Tcl.framework" ; then pgac_test_dirs="$pgac_test_dirs $PG_SYSROOT/System/Library/Frameworks/Tcl.framework" fi set X $pgac_test_dirs; shift fi for pgac_dir do if test -r "$pgac_dir/tclConfig.sh"; then TCL_CONFIG_SH=$pgac_dir/tclConfig.sh break fi done fi if test -z "$TCL_CONFIG_SH"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } as_fn_error $? "file 'tclConfig.sh' is required for Tcl" "$LINENO" 5 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCL_CONFIG_SH" >&5 $as_echo "$TCL_CONFIG_SH" >&6; } fi . "$TCL_CONFIG_SH" eval TCL_INCLUDE_SPEC=\"$TCL_INCLUDE_SPEC\" eval TCL_LIBS=\"$TCL_LIBS\" eval TCL_LIB_SPEC=\"$TCL_LIB_SPEC\" eval TCL_SHARED_BUILD=\"$TCL_SHARED_BUILD\" if test "$TCL_SHARED_BUILD" != 1; then as_fn_error $? "cannot build PL/Tcl because Tcl is not a shared library Use --without-tcl to disable building PL/Tcl." "$LINENO" 5 fi # now that we have TCL_INCLUDE_SPEC, we can check for ac_save_CPPFLAGS=$CPPFLAGS CPPFLAGS="$TCL_INCLUDE_SPEC $CPPFLAGS" ac_fn_c_check_header_mongrel "$LINENO" "tcl.h" "ac_cv_header_tcl_h" "$ac_includes_default" if test "x$ac_cv_header_tcl_h" = xyes; then : else as_fn_error $? "header file is required for Tcl" "$LINENO" 5 fi CPPFLAGS=$ac_save_CPPFLAGS fi # check for if test "$with_perl" = yes; then ac_save_CPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS $perl_includespec" ac_fn_c_check_header_compile "$LINENO" "perl.h" "ac_cv_header_perl_h" "#include " if test "x$ac_cv_header_perl_h" = xyes; then : else as_fn_error $? "header file is required for Perl" "$LINENO" 5 fi # While we're at it, check that we can link to libperl. # On most platforms, if perl.h is there then libperl.so will be too, but at # this writing Debian packages them separately. There is no known reason to # waste cycles on separate probes for the Tcl or Python libraries, though. # On some Red Hat platforms, the link attempt can fail if we don't use # CFLAGS_SL while building the test program. ac_save_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $CFLAGS_SL" pgac_save_LIBS=$LIBS LIBS="$perl_embed_ldflags" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libperl" >&5 $as_echo_n "checking for libperl... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { perl_alloc(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; 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 $? "libperl library is required for Perl" "$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$pgac_save_LIBS CFLAGS=$ac_save_CFLAGS CPPFLAGS=$ac_save_CPPFLAGS fi # check for if test "$with_python" = yes; then ac_save_CPPFLAGS=$CPPFLAGS CPPFLAGS="$python_includespec $CPPFLAGS" ac_fn_c_check_header_mongrel "$LINENO" "Python.h" "ac_cv_header_Python_h" "$ac_includes_default" if test "x$ac_cv_header_Python_h" = xyes; then : else as_fn_error $? "header file is required for Python" "$LINENO" 5 fi CPPFLAGS=$ac_save_CPPFLAGS fi # # Check for DocBook and tools # for ac_prog in onsgmls nsgmls do # Extract the first word of "$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 fi # Thread testing # We have to run the thread test near the end so we have all our symbols # defined. Cross compiling throws a warning. # if test "$enable_thread_safety" = yes; then if test "$PORTNAME" != "win32" then { $as_echo "$as_me:${as_lineno-$LINENO}: checking thread safety of required library functions" >&5 $as_echo_n "checking thread safety of required library functions... " >&6; } _CFLAGS="$CFLAGS" _LIBS="$LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS -DIN_CONFIGURE" LIBS="$LIBS $PTHREAD_LIBS" if test "$cross_compiling" = yes; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: maybe" >&5 $as_echo "maybe" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Skipping thread test program because of cross-compile build. *** Run the program in src/test/thread on the target machine. " >&5 $as_echo "$as_me: WARNING: *** Skipping thread test program because of cross-compile build. *** Run the program in src/test/thread on the target machine. 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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 CFLAGS="$_CFLAGS" LIBS="$_LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** skipping thread test on Win32" >&5 $as_echo "$as_me: WARNING: *** skipping thread test on Win32" >&2;} fi fi # If compiler will take -Wl,--as-needed (or various platform-specific # spellings thereof) then add that to LDFLAGS. This is much easier than # trying to filter LIBS to the minimum for each executable. # On (at least) some Red-Hat-derived systems, this switch breaks linking to # libreadline; therefore we postpone testing it until we know what library # dependencies readline has. 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" >&6; } if ${pgac_cv_prog_cc_ldflags__Wl__Bdynamic+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_LDFLAGS=$LDFLAGS LDFLAGS="$pgac_save_LDFLAGS -Wl,-Bdynamic" if test "$cross_compiling" = yes; then : pgac_cv_prog_cc_ldflags__Wl__Bdynamic="assuming no" else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern void $link_test_func (); void (*fptr) () = $link_test_func; int main () { ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv_prog_cc_ldflags__Wl__Bdynamic=yes else pgac_cv_prog_cc_ldflags__Wl__Bdynamic=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi LDFLAGS="$pgac_save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_ldflags__Wl__Bdynamic" >&5 $as_echo "$pgac_cv_prog_cc_ldflags__Wl__Bdynamic" >&6; } if test x"$pgac_cv_prog_cc_ldflags__Wl__Bdynamic" = x"yes"; then LDFLAGS="$LDFLAGS -Wl,-Bdynamic" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,--as-needed" >&5 $as_echo_n "checking whether $CC supports -Wl,--as-needed... " >&6; } if ${pgac_cv_prog_cc_ldflags__Wl___as_needed+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_LDFLAGS=$LDFLAGS LDFLAGS="$pgac_save_LDFLAGS -Wl,--as-needed" if test "$cross_compiling" = yes; then : pgac_cv_prog_cc_ldflags__Wl___as_needed="assuming no" else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern void $link_test_func (); void (*fptr) () = $link_test_func; int main () { ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv_prog_cc_ldflags__Wl___as_needed=yes else pgac_cv_prog_cc_ldflags__Wl___as_needed=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi LDFLAGS="$pgac_save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_ldflags__Wl___as_needed" >&5 $as_echo "$pgac_cv_prog_cc_ldflags__Wl___as_needed" >&6; } if test x"$pgac_cv_prog_cc_ldflags__Wl___as_needed" = x"yes"; then LDFLAGS="$LDFLAGS -Wl,--as-needed" fi fi # Create compiler version string if test x"$GCC" = x"yes" ; then cc_string=`${CC} --version | sed q` case $cc_string in [A-Za-z]*) ;; *) cc_string="GCC $cc_string";; esac elif test x"$SUN_STUDIO_CC" = x"yes" ; then cc_string=`${CC} -V 2>&1 | sed q` else cc_string=$CC fi cat >>confdefs.h <<_ACEOF #define PG_VERSION_STR "PostgreSQL $PG_VERSION on $host, compiled by $cc_string, `expr $ac_cv_sizeof_void_p \* 8`-bit" _ACEOF # Supply a numeric version string for use by 3rd party add-ons # awk -F is a regex on some platforms, and not on others, so make "." a tab PG_VERSION_NUM="`echo "$PACKAGE_VERSION" | sed 's/[A-Za-z].*$//' | tr '.' ' ' | $AWK '{printf "%d%02d%02d", $1, $2, (NF >= 3) ? $3 : 0}'`" cat >>confdefs.h <<_ACEOF #define PG_VERSION_NUM $PG_VERSION_NUM _ACEOF # If we are inserting PG_SYSROOT into CPPFLAGS, do so symbolically not # literally, so that it's possible to override it at build time using # a command like "make ... PG_SYSROOT=path". This has to be done after # we've finished all configure checks that depend on CPPFLAGS. if test x"$PG_SYSROOT" != x; then CPPFLAGS=`echo "$CPPFLAGS" | sed -e "s| $PG_SYSROOT | \\\$(PG_SYSROOT) |"` fi # Begin output steps { $as_echo "$as_me:${as_lineno-$LINENO}: using compiler=$cc_string" >&5 $as_echo "$as_me: using compiler=$cc_string" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: using CFLAGS=$CFLAGS" >&5 $as_echo "$as_me: using CFLAGS=$CFLAGS" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: using CPPFLAGS=$CPPFLAGS" >&5 $as_echo "$as_me: using CPPFLAGS=$CPPFLAGS" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: using LDFLAGS=$LDFLAGS" >&5 $as_echo "$as_me: using LDFLAGS=$LDFLAGS" >&6;} # prepare build tree if outside source tree # Note 1: test -ef might not exist, but it's more reliable than `pwd`. # Note 2: /bin/pwd might be better than shell's built-in at getting # a symlink-free name. if ( test "$srcdir" -ef . ) >/dev/null 2>&1 || test "`cd $srcdir && /bin/pwd`" = "`/bin/pwd`"; then vpath_build=no else vpath_build=yes if test "$no_create" != yes; then $as_echo_n "preparing build tree... 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