X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=configure;h=aacbeffd20f78484736688a2208b0ee1c68bb900;hb=4dc51be0a8b8cdf233fc71e6731ddf53204b8060;hp=8b3c4f7421fb5f6eefe6b033398e962fdd36a335;hpb=c66233240e6c2e5262ac4e36fe4362f64cbfa9c4;p=debian%2Ftar diff --git a/configure b/configure index 8b3c4f74..aacbeffd 100755 --- a/configure +++ b/configure @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for GNU tar 1.27. +# Generated by GNU Autoconf 2.69 for GNU tar 1.29. # # Report bugs to . # @@ -580,8 +580,8 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='GNU tar' PACKAGE_TARNAME='tar' -PACKAGE_VERSION='1.27' -PACKAGE_STRING='GNU tar 1.27' +PACKAGE_VERSION='1.29' +PACKAGE_STRING='GNU tar 1.29' PACKAGE_BUGREPORT='bug-tar@gnu.org' PACKAGE_URL='http://www.gnu.org/software/tar/' @@ -652,6 +652,7 @@ GMSGFMT MSGFMT GETTEXT_MACRO_VERSION USE_NLS +SED LTLIBICONV LIBICONV DEFAULT_QUOTING_STYLE @@ -666,6 +667,8 @@ GNULIB_TEST_WARN_CFLAGS GNULIB_WARN_CFLAGS WARN_CFLAGS WERROR_CFLAGS +PU_RMT_COND_FALSE +PU_RMT_COND_TRUE DEFAULT_RMT_COMMAND DEFAULT_RMT_DIR PU_RMT_PROG @@ -683,6 +686,7 @@ LIBUNISTRING_UNITYPES_H HAVE_UNISTD_H NEXT_AS_FIRST_DIRECTIVE_UNISTD_H NEXT_UNISTD_H +UNISTD_H_DEFINES_STRUCT_TIMESPEC PTHREAD_H_DEFINES_STRUCT_TIMESPEC SYS_TIME_H_DEFINES_STRUCT_TIMESPEC TIME_H_DEFINES_STRUCT_TIMESPEC @@ -739,12 +743,12 @@ GNULIB_SIGPROCMASK GNULIB_SIGNAL_H_SIGPIPE GNULIB_RAISE GNULIB_PTHREAD_SIGMASK -USE_ACL -LIB_ACL HAVE__BOOL GL_GENERATE_STDBOOL_H_FALSE GL_GENERATE_STDBOOL_H_TRUE STDBOOL_H +REPLACE_LOCALTIME +REPLACE_GMTIME REPLACE_TIMEGM REPLACE_NANOSLEEP REPLACE_MKTIME @@ -753,6 +757,7 @@ HAVE_TIMEGM HAVE_STRPTIME HAVE_NANOSLEEP HAVE_DECL_LOCALTIME_R +GNULIB_TIME_RZ GNULIB_TIME_R GNULIB_TIMEGM GNULIB_STRPTIME @@ -843,6 +848,7 @@ GL_GENERATE_STDDEF_H_FALSE GL_GENERATE_STDDEF_H_TRUE STDDEF_H HAVE_WCHAR_T +HAVE_MAX_ALIGN_T REPLACE_NULL REPLACE_STRUCT_LCONV REPLACE_DUPLOCALE @@ -888,6 +894,7 @@ PRIPTR_PREFIX PRI_MACROS_BROKEN INT64_MAX_EQ_LONG_MAX INT32_MAX_LT_INTMAX_MAX +REPLACE_STRTOUMAX REPLACE_STRTOIMAX HAVE_DECL_STRTOUMAX HAVE_DECL_STRTOIMAX @@ -928,6 +935,7 @@ NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H NEXT_SYS_TIME_H REPLACE_STRUCT_TIMEVAL REPLACE_GETTIMEOFDAY +HAVE_TIMEZONE_T HAVE_SYS_TIME_H HAVE_STRUCT_TIMEVAL HAVE_GETTIMEOFDAY @@ -1055,6 +1063,7 @@ GL_GENERATE_FLOAT_H_TRUE FLOAT_H NEXT_AS_FIRST_DIRECTIVE_FLOAT_H NEXT_FLOAT_H +LIB_HAS_ACL NEXT_AS_FIRST_DIRECTIVE_FCNTL_H NEXT_FCNTL_H REPLACE_OPENAT @@ -1099,6 +1108,7 @@ GNULIB_FUTIMENS GNULIB_FSTATAT GNULIB_FSTAT GNULIB_FCHMODAT +LIB_EACCESS EOVERFLOW_VALUE EOVERFLOW_HIDDEN ENOLINK_VALUE @@ -1118,6 +1128,7 @@ PRAGMA_SYSTEM_HEADER INCLUDE_NEXT_AS_FIRST_DIRECTIVE INCLUDE_NEXT pkglibexecdir +runstatedir lispdir REPLACE_FDOPENDIR REPLACE_DIRFD @@ -1150,9 +1161,11 @@ REPLACE_USLEEP REPLACE_UNLINKAT REPLACE_UNLINK REPLACE_TTYNAME_R +REPLACE_SYMLINKAT REPLACE_SYMLINK REPLACE_SLEEP REPLACE_RMDIR +REPLACE_READLINKAT REPLACE_READLINK REPLACE_READ REPLACE_PWRITE @@ -1165,6 +1178,7 @@ REPLACE_ISATTY REPLACE_GETPAGESIZE REPLACE_GETGROUPS REPLACE_GETLOGIN_R +REPLACE_GETDTABLESIZE REPLACE_GETDOMAINNAME REPLACE_GETCWD REPLACE_FTRUNCATE @@ -1270,6 +1284,7 @@ REPLACE_SETENV REPLACE_REALPATH REPLACE_REALLOC REPLACE_RANDOM_R +REPLACE_QSORT_R REPLACE_PUTENV REPLACE_PTSNAME_R REPLACE_PTSNAME @@ -1321,6 +1336,7 @@ GNULIB_REALPATH GNULIB_REALLOC_POSIX GNULIB_RANDOM_R GNULIB_RANDOM +GNULIB_QSORT_R GNULIB_PUTENV GNULIB_PTSNAME_R GNULIB_PTSNAME @@ -1443,8 +1459,11 @@ GL_GENERATE_ALLOCA_H_FALSE GL_GENERATE_ALLOCA_H_TRUE ALLOCA_H ALLOCA +USE_ACL +LIB_ACL GL_COND_LIBTOOL_FALSE GL_COND_LIBTOOL_TRUE +ac_ct_AR ARFLAGS AR EGREP @@ -2122,7 +2141,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures GNU tar 1.27 to adapt to many kinds of systems. +\`configure' configures GNU tar 1.29 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -2192,7 +2211,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of GNU tar 1.27:";; + short | recursive ) echo "Configuration of GNU tar 1.29:";; esac cat <<\_ACEOF @@ -2342,7 +2361,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -GNU tar configure 1.27 +GNU tar configure 1.29 generated by GNU Autoconf 2.69 Copyright (C) 2012 Free Software Foundation, Inc. @@ -3051,7 +3070,7 @@ cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by GNU tar $as_me 1.27, which was +It was created by GNU tar $as_me 1.29, which was generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -3348,6 +3367,7 @@ as_fn_append ac_header_list " sys/tprintf.h" as_fn_append ac_header_list " sys/tape.h" as_fn_append ac_header_list " unistd.h" as_fn_append ac_header_list " locale.h" +as_fn_append ac_func_list " fchmod" as_fn_append ac_func_list " flockfile" as_fn_append ac_func_list " funlockfile" as_fn_append ac_header_list " features.h" @@ -3366,6 +3386,7 @@ as_fn_append ac_header_list " sys/socket.h" as_fn_append ac_func_list " fchdir" as_fn_append ac_header_list " dirent.h" as_fn_append ac_func_list " fdopendir" +as_fn_append ac_func_list " faccessat" as_fn_append ac_func_list " fchmodat" as_fn_append ac_func_list " lchmod" as_fn_append ac_func_list " fcntl" @@ -3380,7 +3401,6 @@ as_fn_append ac_func_list " wmempcpy" as_fn_append ac_header_list " wctype.h" gl_fnmatch_required=GNU as_fn_append ac_header_list " stdio_ext.h" -as_fn_append ac_func_list " __fpending" as_fn_append ac_header_list " sys/stat.h" as_fn_append ac_func_list " fstatat" as_fn_append ac_func_list " futimens" @@ -3412,7 +3432,7 @@ as_fn_append ac_func_list " mknodat" as_fn_append ac_func_list " mknod" as_fn_append ac_func_list " nl_langinfo" as_fn_append ac_header_list " priv.h" -as_fn_append ac_func_list " wcscoll" +as_fn_append ac_header_list " malloc.h" as_fn_append ac_func_list " renameat" as_fn_append ac_func_list " secure_getenv" as_fn_append ac_header_list " selinux/selinux.h" @@ -3420,12 +3440,15 @@ as_fn_append ac_func_list " setenv" as_fn_append ac_func_list " sleep" as_fn_append ac_func_list " snprintf" as_fn_append ac_func_list " strdup" +as_fn_append ac_func_list " tzset" as_fn_append ac_header_list " strings.h" as_fn_append ac_func_list " strndup" +as_fn_append ac_func_list " strtoimax" as_fn_append ac_func_list " strtoumax" as_fn_append ac_func_list " symlinkat" as_fn_append ac_header_list " sysexits.h" as_fn_append ac_func_list " localtime_r" +as_fn_append ac_func_list " timegm" as_fn_append ac_func_list " pipe" as_fn_append ac_func_list " unlinkat" as_fn_append ac_header_list " utime.h" @@ -3441,7 +3464,6 @@ as_fn_append ac_header_list " sys/wait.h" as_fn_append ac_header_list " pwd.h" as_fn_append ac_header_list " grp.h" as_fn_append ac_func_list " setlocale" -as_fn_append ac_func_list " fchmod" as_fn_append ac_func_list " fsync" gt_needs="$gt_needs need-formatstring-macros" # Check that the precious variables saved in the cache have kept the same @@ -3545,7 +3567,7 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. ac_config_headers="$ac_config_headers config.h" -am__api_version='1.12' +am__api_version='1.14' # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or @@ -3729,8 +3751,8 @@ if test x"${MISSING+set}" != xset; then esac fi # Use eval to expand $SHELL -if eval "$MISSING --run true"; then - am_missing_run="$MISSING --run " +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " else am_missing_run= { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 @@ -4031,7 +4053,7 @@ fi # Define the identity of the package. PACKAGE='tar' - VERSION='1.27' + VERSION='1.29' cat >>confdefs.h <<_ACEOF @@ -4072,86 +4094,125 @@ mkdir_p='$(MKDIR_P)' AMTAR='$${TAR-tar}' -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 -$as_echo_n "checking how to create a ustar tar archive... " >&6; } -# Loop over all known methods to create a tar archive until one works. +# We'll loop over all known methods to create a tar archive until one works. _am_tools='gnutar plaintar pax cpio none' -_am_tools=${am_cv_prog_tar_ustar-$_am_tools} -# Do not fold the above two line into one, because Tru64 sh and -# Solaris sh will not grok spaces in the rhs of '-'. -for _am_tool in $_am_tools -do - case $_am_tool in - gnutar) - for _am_tar in tar gnutar gtar; - do - { echo "$as_me:$LINENO: $_am_tar --version" >&5 + +# The POSIX 1988 'ustar' format is defined with fixed-size fields. + # There is notably a 21 bits limit for the UID and the GID. In fact, + # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 + # and bug#13588). + am_max_uid=2097151 # 2^21 - 1 + am_max_gid=$am_max_uid + # The $UID and $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 +$as_echo_n "checking whether UID '$am_uid' is supported by ustar format... " >&6; } + if test $am_uid -le $am_max_uid; 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; } + _am_tools=none + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5 +$as_echo_n "checking whether GID '$am_gid' is supported by ustar format... " >&6; } + if test $am_gid -le $am_max_gid; 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; } + _am_tools=none + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 +$as_echo_n "checking how to create a ustar tar archive... " >&6; } + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_ustar-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + { echo "$as_me:$LINENO: $_am_tar --version" >&5 ($_am_tar --version) >&5 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && break - done - am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' - am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' - am__untar="$_am_tar -xf -" - ;; - plaintar) - # Must skip GNU tar: if it does not support --format= it doesn't create - # ustar tarball either. - (tar --version) >/dev/null 2>&1 && continue - am__tar='tar chf - "$$tardir"' - am__tar_='tar chf - "$tardir"' - am__untar='tar xf -' - ;; - pax) - am__tar='pax -L -x ustar -w "$$tardir"' - am__tar_='pax -L -x ustar -w "$tardir"' - am__untar='pax -r' - ;; - cpio) - am__tar='find "$$tardir" -print | cpio -o -H ustar -L' - am__tar_='find "$tardir" -print | cpio -o -H ustar -L' - am__untar='cpio -i -H ustar -d' - ;; - none) - am__tar=false - am__tar_=false - am__untar=false - ;; - esac + done + am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x ustar -w "$$tardir"' + am__tar_='pax -L -x ustar -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H ustar -L' + am__tar_='find "$tardir" -print | cpio -o -H ustar -L' + am__untar='cpio -i -H ustar -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac - # If the value was cached, stop now. We just wanted to have am__tar - # and am__untar set. - test -n "${am_cv_prog_tar_ustar}" && break + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_ustar}" && break - # tar/untar a dummy directory, and stop if the command works - rm -rf conftest.dir - mkdir conftest.dir - echo GrepMe > conftest.dir/file - { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } - rm -rf conftest.dir - if test -s conftest.tar; then - { echo "$as_me:$LINENO: $am__untar &5 + rm -rf conftest.dir + if test -s conftest.tar; then + { echo "$as_me:$LINENO: $am__untar &5 ($am__untar &5 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } - grep GrepMe conftest.dir/file >/dev/null 2>&1 && break - fi -done -rm -rf conftest.dir + { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 + (cat conftest.dir/file) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + grep GrepMe conftest.dir/file >/dev/null 2>&1 && break + fi + done + rm -rf conftest.dir -if ${am_cv_prog_tar_ustar+:} false; then : + if ${am_cv_prog_tar_ustar+:} false; then : $as_echo_n "(cached) " >&6 else am_cv_prog_tar_ustar=$_am_tool fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 $as_echo "$am_cv_prog_tar_ustar" >&6; } @@ -4159,6 +4220,48 @@ $as_echo "$am_cv_prog_tar_ustar" >&6; } +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + # Enable silent rules by default: # Check whether --enable-silent-rules was given. if test "${enable_silent_rules+set}" = set; then : @@ -4200,6 +4303,69 @@ fi AM_BACKSLASH='\' +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# Ignore all kinds of additional output from 'make'. +case `$am_make -s -f confmf 2> /dev/null` in #( +*the\ am__doit\ target*) + am__include=include + am__quote= + _am_result=GNU + ;; +esac +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + case `$am_make -s -f confmf 2> /dev/null` in #( + *the\ am__doit\ target*) + am__include=.include + am__quote="\"" + _am_result=BSD + ;; + esac +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -4988,68 +5154,64 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -DEPDIR="${am__leading_dot}deps" - -ac_config_commands="$ac_config_commands depfiles" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ -am_make=${MAKE-make} -cat > confinc << 'END' -am__doit: - @echo this is the am__doit target -.PHONY: am__doit -END -# If we don't find an include directive, just comment out the code. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 -$as_echo_n "checking for style of include used by $am_make... " >&6; } -am__include="#" -am__quote= -_am_result=none -# First try GNU make style include. -echo "include confinc" > confmf -# Ignore all kinds of additional output from 'make'. -case `$am_make -s -f confmf 2> /dev/null` in #( -*the\ am__doit\ target*) - am__include=include - am__quote= - _am_result=GNU - ;; -esac -# Now try BSD make style include. -if test "$am__include" = "#"; then - echo '.include "confinc"' > confmf - case `$am_make -s -f confmf 2> /dev/null` in #( - *the\ am__doit\ target*) - am__include=.include - am__quote="\"" - _am_result=BSD - ;; - esac -fi - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 -$as_echo "$_am_result" >&6; } -rm -f confinc confmf - -# Check whether --enable-dependency-tracking was given. -if test "${enable_dependency_tracking+set}" = set; then : - enableval=$enable_dependency_tracking; -fi +int +main () +{ -if test "x$enable_dependency_tracking" != xno; then - am_depcomp="$ac_aux_dir/depcomp" - AMDEPBACKSLASH='\' - am__nodep='_no' + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i fi - if test "x$enable_dependency_tracking" != xno; then - AMDEP_TRUE= - AMDEP_FALSE='#' -else - AMDEP_TRUE='#' - AMDEP_FALSE= +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" fi - +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu depcc="$CC" am_compiler_list= @@ -5180,6 +5342,298 @@ else fi + case $ac_cv_prog_cc_stdc in #( + no) : + ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 +$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } +if ${ac_cv_prog_cc_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static void +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str; + int number; + float fnumber; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); +} + +int +main () +{ + + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); + + ; + return 0; +} +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c99" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c99" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c99" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 +else + ac_cv_prog_cc_stdc=no +fi + +fi + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 +$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } + if ${ac_cv_prog_cc_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +fi + + case $ac_cv_prog_cc_stdc in #( + no) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; #( + '') : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; #( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5 +$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; +esac + if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. @@ -5713,12 +6167,12 @@ else fi if test -z "$ARFLAGS"; then - ARFLAGS='cru' + ARFLAGS='cr' fi fi else if test -z "$ARFLAGS"; then - ARFLAGS='cru' + ARFLAGS='cr' fi fi @@ -5823,131 +6277,6 @@ fi fi -if test "x$CC" != xcc; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 -$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 -$as_echo_n "checking whether cc understands -c and -o together... " >&6; } -fi -set dummy $CC; ac_cc=`$as_echo "$2" | - sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` -if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -# Make sure it works both with $CC and with simple cc. -# We do the test twice because some compilers refuse to overwrite an -# existing .o file with -o, though they will create one. -ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' -rm -f conftest2.* -if { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && - test -f conftest2.$ac_objext && { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; -then - eval ac_cv_prog_cc_${ac_cc}_c_o=yes - if test "x$CC" != xcc; then - # Test first that cc exists at all. - if { ac_try='cc -c conftest.$ac_ext >&5' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then - ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' - rm -f conftest2.* - if { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && - test -f conftest2.$ac_objext && { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; - then - # cc works too. - : - else - # cc exists but doesn't like -o. - eval ac_cv_prog_cc_${ac_cc}_c_o=no - fi - fi - fi -else - eval ac_cv_prog_cc_${ac_cc}_c_o=no -fi -rm -f core conftest* - -fi -if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; 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_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h - -fi - -# FIXME: we rely on the cache variable name because -# there is no other way. -set dummy $CC -am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` -eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o -if test "$am_t" != yes; then - # Losing compiler, so override with the script. - # FIXME: It is wrong to rewrite CC. - # But if we don't then we get into trouble of one sort or another. - # A longer-term fix would be to have automake use am__CC in this case, - # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" - CC="$am_aux_dir/compile $CC" -fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } @@ -6139,6 +6468,8 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } $as_echo "#define _GNU_SOURCE 1" >>confdefs.h + $as_echo "#define __USE_MINGW_ANSI_STDIO 1" >>confdefs.h + $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h @@ -6468,310 +6799,23 @@ $as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h fi - case $ac_cv_prog_cc_stdc in #( - no) : - ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #( - *) : - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 -$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } -if ${ac_cv_prog_cc_c99+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_cv_prog_cc_c99=no -ac_save_CC=$CC -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#include -#include -#include - -// Check varargs macros. These examples are taken from C99 6.10.3.5. -#define debug(...) fprintf (stderr, __VA_ARGS__) -#define showlist(...) puts (#__VA_ARGS__) -#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) -static void -test_varargs_macros (void) -{ - int x = 1234; - int y = 5678; - debug ("Flag"); - debug ("X = %d\n", x); - showlist (The first, second, and third items.); - report (x>y, "x is %d but y is %d", x, y); -} - -// Check long long types. -#define BIG64 18446744073709551615ull -#define BIG32 4294967295ul -#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) -#if !BIG_OK - your preprocessor is broken; -#endif -#if BIG_OK -#else - your preprocessor is broken; -#endif -static long long int bignum = -9223372036854775807LL; -static unsigned long long int ubignum = BIG64; - -struct incomplete_array -{ - int datasize; - double data[]; -}; - -struct named_init { - int number; - const wchar_t *name; - double average; -}; - -typedef const char *ccp; - -static inline int -test_restrict (ccp restrict text) -{ - // See if C++-style comments work. - // Iterate through items via the restricted pointer. - // Also check for declarations in for loops. - for (unsigned int i = 0; *(text+i) != '\0'; ++i) - continue; - return 0; -} - -// Check varargs and va_copy. -static void -test_varargs (const char *format, ...) -{ - va_list args; - va_start (args, format); - va_list args_copy; - va_copy (args_copy, args); - - const char *str; - int number; - float fnumber; - - while (*format) - { - switch (*format++) - { - case 's': // string - str = va_arg (args_copy, const char *); - break; - case 'd': // int - number = va_arg (args_copy, int); - break; - case 'f': // float - fnumber = va_arg (args_copy, double); - break; - default: - break; - } - } - va_end (args_copy); - va_end (args); -} - -int -main () -{ - - // Check bool. - _Bool success = false; - - // Check restrict. - if (test_restrict ("String literal") == 0) - success = true; - char *restrict newvar = "Another string"; - - // Check varargs. - test_varargs ("s, d' f .", "string", 65, 34.234); - test_varargs_macros (); - - // Check flexible array members. - struct incomplete_array *ia = - malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); - ia->datasize = 10; - for (int i = 0; i < ia->datasize; ++i) - ia->data[i] = i * 1.234; - - // Check named initializers. - struct named_init ni = { - .number = 34, - .name = L"Test wide string", - .average = 543.34343, - }; - - ni.number = 58; - - int dynamic_array[ni.number]; - dynamic_array[ni.number - 1] = 543; - - // work around unused variable warnings - return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' - || dynamic_array[ni.number - 1] != 543); - - ; - return 0; -} -_ACEOF -for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 -do - CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_c99=$ac_arg -fi -rm -f core conftest.err conftest.$ac_objext - test "x$ac_cv_prog_cc_c99" != "xno" && break -done -rm -f conftest.$ac_ext -CC=$ac_save_CC - -fi -# AC_CACHE_VAL -case "x$ac_cv_prog_cc_c99" in - x) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -$as_echo "none needed" >&6; } ;; - xno) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -$as_echo "unsupported" >&6; } ;; - *) - CC="$CC $ac_cv_prog_cc_c99" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 -$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; -esac -if test "x$ac_cv_prog_cc_c99" != xno; then : - ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 -$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if ${ac_cv_prog_cc_c89+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_cv_prog_cc_c89=no -ac_save_CC=$CC -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -struct stat; -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -struct buf { int x; }; -FILE * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; -{ - return p[i]; -} -static char *f (char * (*g) (char **, int), char **p, ...) -{ - char *s; - va_list v; - va_start (v,p); - s = g (p, va_arg (v,int)); - va_end (v); - return s; -} - -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has - function prototypes and stuff, but not '\xHH' hex character constants. - These don't provoke an error unfortunately, instead are silently treated - as 'x'. The following induces an error, until -std is added to get - proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an - array size at least. It's necessary to write '\x00'==0 to get something - that's true only with -std. */ -int osf4_cc_array ['\x00' == 0 ? 1 : -1]; - -/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters - inside strings and character constants. */ -#define FOO(x) 'x' -int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; - -int test (int i, double x); -struct s1 {int (*f) (int a);}; -struct s2 {int (*f) (double a);}; -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); -int argc; -char **argv; -int -main () -{ -return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; - ; - return 0; -} -_ACEOF -for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ - -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" -do - CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_c89=$ac_arg -fi -rm -f core conftest.err conftest.$ac_objext - test "x$ac_cv_prog_cc_c89" != "xno" && break -done -rm -f conftest.$ac_ext -CC=$ac_save_CC - -fi -# AC_CACHE_VAL -case "x$ac_cv_prog_cc_c89" in - x) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -$as_echo "none needed" >&6; } ;; - xno) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -$as_echo "unsupported" >&6; } ;; - *) - CC="$CC $ac_cv_prog_cc_c89" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 -$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; -esac -if test "x$ac_cv_prog_cc_c89" != xno; then : - ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 -else - ac_cv_prog_cc_stdc=no -fi - -fi - ;; -esac - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 -$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } - if ${ac_cv_prog_cc_stdc+:} false; then : - $as_echo_n "(cached) " >&6 -fi - - case $ac_cv_prog_cc_stdc in #( - no) : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -$as_echo "unsupported" >&6; } ;; #( - '') : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -$as_echo "none needed" >&6; } ;; #( - *) : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5 -$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; -esac - - # Code from module acl: + # Code from module absolute-header: + # Code from module acl-permissions: + # Code from module alignof: # Code from module alloca: # Code from module alloca-opt: # Code from module allocator: # Code from module areadlink: + # Code from module areadlink-with-size: # Code from module areadlinkat: + # Code from module areadlinkat-with-size: # Code from module argmatch: # Code from module argp: # Code from module argp-version-etc: + # Code from module assure: # Code from module at-internal: # Code from module backupfile: # Code from module bitrotate: @@ -6804,11 +6848,13 @@ esac # Code from module environ: # Code from module errno: # Code from module error: + # Code from module euidaccess: # Code from module exclude: # Code from module exitfail: # Code from module extensions: # Code from module extern-inline: + # Code from module faccessat: # Code from module fchdir: # Code from module fchmodat: # Code from module fchownat: @@ -6817,13 +6863,16 @@ esac # Code from module fd-hook: # Code from module fdopendir: # Code from module fdutimensat: + # Code from module file-has-acl: # Code from module fileblocks: # Code from module filename: # Code from module filenamecat-lgpl: + # Code from module flexmember: # Code from module float: # Code from module fnmatch: # Code from module fnmatch-gnu: # Code from module fpending: + # Code from module fprintftime: # Code from module fseek: # Code from module fseeko: @@ -6835,6 +6884,7 @@ esac # Code from module getcwd-lgpl: # Code from module getdelim: # Code from module getdtablesize: + # Code from module getgroups: # Code from module getline: # Code from module getopt-gnu: # Code from module getopt-posix: @@ -6844,6 +6894,7 @@ esac # Code from module gettime: # Code from module gettimeofday: # Code from module gitlog-to-changelog: + # Code from module group-member: # Code from module hash: # Code from module havelib: # Code from module human: @@ -6886,6 +6937,7 @@ esac # Code from module mkfifoat: # Code from module mknod: # Code from module mktime: + # Code from module mktime-internal: # Code from module modechange: # Code from module msvc-inval: # Code from module msvc-nothrow: @@ -6902,7 +6954,6 @@ esac # Code from module pathmax: # Code from module priv-set: # Code from module progname: - # Code from module qacl: # Code from module quote: # Code from module quotearg: # Code from module quotearg-simple: @@ -6960,12 +7011,15 @@ esac # Code from module streq: # Code from module strerror: # Code from module strerror-override: + # Code from module strftime: # Code from module string: # Code from module strings: # Code from module strndup: # Code from module strnlen: # Code from module strnlen1: + # Code from module strtoimax: # Code from module strtol: + # Code from module strtoll: # Code from module strtoul: # Code from module strtoull: # Code from module strtoumax: @@ -6978,7 +7032,10 @@ esac # Code from module tempname: # Code from module time: # Code from module time_r: + # Code from module time_rz: + # Code from module timegm: # Code from module timespec: + # Code from module timespec-sub: # Code from module unistd: # Code from module unistd-safer: # Code from module unitypes: @@ -7013,6 +7070,106 @@ esac # Code from module xstrtoumax: # Code from module xvasprintf: +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_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="$ac_tool_prefix$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 +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 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_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="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_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 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + 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=$ac_ct_AR + fi +fi + # Check whether --enable-largefile was given. if test "${enable_largefile+set}" = set; then : @@ -7216,62 +7373,6 @@ $as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 -$as_echo_n "checking for library containing strerror... " >&6; } -if ${ac_cv_search_strerror+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char strerror (); -int -main () -{ -return strerror (); - ; - return 0; -} -_ACEOF -for ac_lib in '' cposix; do - if test -z "$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_strerror=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext - if ${ac_cv_search_strerror+:} false; then : - break -fi -done -if ${ac_cv_search_strerror+:} false; then : - -else - ac_cv_search_strerror=no -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 -$as_echo "$ac_cv_search_strerror" >&6; } -ac_res=$ac_cv_search_strerror -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 inline" >&5 $as_echo_n "checking for inline... " >&6; } if ${ac_cv_c_inline+:} false; then : @@ -7384,206 +7485,6 @@ fi done -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 -$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } -if ${ac_cv_header_sys_wait_h+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#ifndef WEXITSTATUS -# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) -#endif -#ifndef WIFEXITED -# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) -#endif - -int -main () -{ - int s; - wait (&s); - s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_header_sys_wait_h=yes -else - ac_cv_header_sys_wait_h=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 -$as_echo "$ac_cv_header_sys_wait_h" >&6; } -if test $ac_cv_header_sys_wait_h = yes; then - -$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h - -fi - - -ac_header_dirent=no -for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do - as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 -$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } -if eval \${$as_ac_Header+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include <$ac_hdr> - -int -main () -{ -if ((DIR *) 0) -return 0; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - eval "$as_ac_Header=yes" -else - eval "$as_ac_Header=no" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -eval ac_res=\$$as_ac_Header - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 -_ACEOF - -ac_header_dirent=$ac_hdr; break -fi - -done -# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. -if test $ac_header_dirent = dirent.h; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 -$as_echo_n "checking for library containing opendir... " >&6; } -if ${ac_cv_search_opendir+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char opendir (); -int -main () -{ -return opendir (); - ; - return 0; -} -_ACEOF -for ac_lib in '' dir; do - if test -z "$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_opendir=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext - if ${ac_cv_search_opendir+:} false; then : - break -fi -done -if ${ac_cv_search_opendir+:} false; then : - -else - ac_cv_search_opendir=no -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 -$as_echo "$ac_cv_search_opendir" >&6; } -ac_res=$ac_cv_search_opendir -if test "$ac_res" != no; then : - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - -fi - -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 -$as_echo_n "checking for library containing opendir... " >&6; } -if ${ac_cv_search_opendir+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char opendir (); -int -main () -{ -return opendir (); - ; - return 0; -} -_ACEOF -for ac_lib in '' x; do - if test -z "$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_opendir=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext - if ${ac_cv_search_opendir+:} false; then : - break -fi -done -if ${ac_cv_search_opendir+:} false; then : - -else - ac_cv_search_opendir=no -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 -$as_echo "$ac_cv_search_opendir" >&6; } -ac_res=$ac_cv_search_opendir -if test "$ac_res" != no; then : - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - -fi - -fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5 $as_echo_n "checking whether sys/types.h defines makedev... " >&6; } if ${ac_cv_header_sys_types_h_makedev+:} false; then : @@ -7634,160 +7535,6 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 -$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } -if ${ac_cv_header_stat_broken+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include - -#if defined S_ISBLK && defined S_IFDIR -extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; -#endif - -#if defined S_ISBLK && defined S_IFCHR -extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; -#endif - -#if defined S_ISLNK && defined S_IFREG -extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; -#endif - -#if defined S_ISSOCK && defined S_IFREG -extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; -#endif - -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_header_stat_broken=no -else - ac_cv_header_stat_broken=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 -$as_echo "$ac_cv_header_stat_broken" >&6; } -if test $ac_cv_header_stat_broken = yes; then - -$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h - -fi - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 -$as_echo_n "checking for ANSI C header files... " >&6; } -if ${ac_cv_header_stdc+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#include -#include - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_header_stdc=yes -else - ac_cv_header_stdc=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "free" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then : - : -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif - -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int -main () -{ - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - return 2; - return 0; -} -_ACEOF -if ac_fn_c_try_run "$LINENO"; then : - -else - ac_cv_header_stdc=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 -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } -if test $ac_cv_header_stdc = yes; then - -$as_echo "#define STDC_HEADERS 1" >>confdefs.h - -fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_fstype string in struct stat" >&5 $as_echo_n "checking for st_fstype string in struct stat... " >&6; } @@ -7828,7 +7575,9 @@ fi # Check whether --with-posix-acls was given. if test "${with_posix_acls+set}" = set; then : - withval=$with_posix_acls; with_posix_acls=no + withval=$with_posix_acls; +else + with_posix_acls=yes fi if test "x$with_posix_acls" != "xno"; then @@ -7847,7 +7596,8 @@ fi done for tar_acl_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \ - acl_to_text acl_from_text; do \ + acl_to_text acl_from_text acl_delete_def_file \ + acl_free; do \ test "x$with_posix_acls" = xno && break as_ac_Search=`$as_echo "ac_cv_search_$tar_acl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tar_acl_func" >&5 @@ -7920,39 +7670,6 @@ else export enable_acl=no fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 -$as_echo_n "checking return type of signal handlers... " >&6; } -if ${ac_cv_type_signal+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include - -int -main () -{ -return *(signal (0, 0)) (0) == 1; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_type_signal=int -else - ac_cv_type_signal=void -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 -$as_echo "$ac_cv_type_signal" >&6; } - -cat >>confdefs.h <<_ACEOF -#define RETSIGTYPE $ac_cv_type_signal -_ACEOF - - ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" if test "x$ac_cv_type_mode_t" = xyes; then : @@ -7986,17 +7703,6 @@ _ACEOF fi -ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" -if test "x$ac_cv_type_size_t" = xyes; then : - -else - -cat >>confdefs.h <<_ACEOF -#define size_t unsigned int -_ACEOF - -fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 $as_echo_n "checking for uid_t in sys/types.h... " >&6; } if ${ac_cv_type_uid_t+:} false; then : @@ -8111,6 +7817,44 @@ $as_echo "#define ssize_t int" >>confdefs.h LIBC_FATAL_STDERR_=1 export LIBC_FATAL_STDERR_ + + gl_need_lib_has_acl= + # Check whether --enable-acl was given. +if test "${enable_acl+set}" = set; then : + enableval=$enable_acl; +else + enable_acl=auto +fi + + + + + + for ac_func in $ac_func_list +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 @@ -8311,17 +8055,19 @@ else for ac_kw in __restrict __restrict__ _Restrict restrict; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -typedef int * int_ptr; - int foo (int_ptr $ac_kw ip) { - return ip[0]; - } +typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + int main () { int s[1]; - int * $ac_kw t = s; - t[0] = 0; - return foo(t) + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ; return 0; } @@ -8493,21 +8239,6 @@ _ACEOF - for ac_func in $ac_func_list -do : - as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -fi -done - - - - @@ -8618,7 +8349,7 @@ DIR *dp = opendir ("."); e = readdir (dp); if (! e) return 2; - if (stat (e->d_name, &st) != 0) + if (lstat (e->d_name, &st) != 0) return 3; if (e->d_ino != st.st_ino) return 4; @@ -9048,6 +8779,7 @@ $as_echo "$gt_cv_locale_fr" >&6; } GNULIB_PTSNAME=0; GNULIB_PTSNAME_R=0; GNULIB_PUTENV=0; + GNULIB_QSORT_R=0; GNULIB_RANDOM=0; GNULIB_RANDOM_R=0; GNULIB_REALLOC_POSIX=0; @@ -9099,6 +8831,7 @@ $as_echo "$gt_cv_locale_fr" >&6; } REPLACE_PTSNAME=0; REPLACE_PTSNAME_R=0; REPLACE_PUTENV=0; + REPLACE_QSORT_R=0; REPLACE_RANDOM_R=0; REPLACE_REALLOC=0; REPLACE_REALPATH=0; @@ -9456,6 +9189,7 @@ $as_echo "#define FUNC_REALPATH_WORKS 1" >>confdefs.h REPLACE_FTRUNCATE=0; REPLACE_GETCWD=0; REPLACE_GETDOMAINNAME=0; + REPLACE_GETDTABLESIZE=0; REPLACE_GETLOGIN_R=0; REPLACE_GETGROUPS=0; REPLACE_GETPAGESIZE=0; @@ -9468,9 +9202,11 @@ $as_echo "#define FUNC_REALPATH_WORKS 1" >>confdefs.h REPLACE_PWRITE=0; REPLACE_READ=0; REPLACE_READLINK=0; + REPLACE_READLINKAT=0; REPLACE_RMDIR=0; REPLACE_SLEEP=0; REPLACE_SYMLINK=0; + REPLACE_SYMLINKAT=0; REPLACE_TTYNAME_R=0; REPLACE_UNLINK=0; REPLACE_UNLINKAT=0; @@ -10069,36 +9805,40 @@ if ${gl_cv_next_errno_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'errno.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' - gl_header_literal_regex=`echo 'errno.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_cv_absolute_errno_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_errno_h + gl_cv_next_errno_h='"'$gl_header'"' fi @@ -10438,6 +10178,75 @@ fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5 +$as_echo_n "checking type of array argument to getgroups... " >&6; } +if ${ac_cv_type_getgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_type_getgroups=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Mike Rendell for this test. */ +$ac_includes_default +#define NGID 256 +#undef MAX +#define MAX(x, y) ((x) > (y) ? (x) : (y)) + +int +main () +{ + gid_t gidset[NGID]; + int i, n; + union { gid_t gval; long int lval; } val; + + val.lval = -1; + for (i = 0; i < NGID; i++) + gidset[i] = val.gval; + n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, + gidset); + /* Exit non-zero if getgroups seems to require an array of ints. This + happens when gid_t is short int but getgroups modifies an array + of ints. */ + return n > 0 && gidset[n] != val.gval; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_type_getgroups=gid_t +else + ac_cv_type_getgroups=int +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +if test $ac_cv_type_getgroups = cross; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then : + ac_cv_type_getgroups=gid_t +else + ac_cv_type_getgroups=int +fi +rm -f conftest* + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5 +$as_echo "$ac_cv_type_getgroups" >&6; } + +cat >>confdefs.h <<_ACEOF +#define GETGROUPS_T $ac_cv_type_getgroups +_ACEOF + + + + ac_fn_c_check_decl "$LINENO" "fchdir" "ac_cv_have_decl_fchdir" "$ac_includes_default" if test "x$ac_cv_have_decl_fchdir" = xyes; then : @@ -10714,8 +10523,6 @@ $as_echo "#define mbstate_t int" >>confdefs.h - - GNULIB_DPRINTF=0; GNULIB_FCLOSE=0; GNULIB_FDOPEN=0; @@ -10926,36 +10733,40 @@ if ${gl_cv_next_sys_types_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'sys/types.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_sys_types_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` - gl_header_literal_regex=`echo 'sys/types.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_header=$gl_cv_absolute_sys_types_h + gl_cv_next_sys_types_h='"'$gl_header'"' fi @@ -11049,6 +10860,48 @@ $as_echo "$gl_cv_func_fseeko" >&6; } fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 +$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } +if ${ac_cv_header_stat_broken+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include + +#if defined S_ISBLK && defined S_IFDIR +extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; +#endif + +#if defined S_ISBLK && defined S_IFCHR +extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; +#endif + +#if defined S_ISLNK && defined S_IFREG +extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; +#endif + +#if defined S_ISSOCK && defined S_IFREG +extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stat_broken=no +else + ac_cv_header_stat_broken=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 +$as_echo "$ac_cv_header_stat_broken" >&6; } +if test $ac_cv_header_stat_broken = yes; then + +$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h + +fi + @@ -11077,36 +10930,40 @@ else if test $ac_cv_header_sys_stat_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'sys/stat.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'sys/stat.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_sys_stat_h + gl_cv_next_sys_stat_h='"'$gl_header'"' else gl_cv_next_sys_stat_h='<'sys/stat.h'>' fi @@ -11204,14 +11061,15 @@ if ${gl_cv_func_lstat_dereferences_slashed_symlink+:} false; then : else rm -f conftest.sym conftest.file echo >conftest.file - if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then - if test "$cross_compiling" = yes; then : + if test "$cross_compiling" = yes; then : case "$host_os" in - # Guess yes on glibc systems. - *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; - # If we don't know, assume the worst. - *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; - esac + *-gnu*) + # Guess yes on glibc systems. + gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; + *) + # If we don't know, assume the worst. + gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; + esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -11221,10 +11079,12 @@ int main () { struct stat sbuf; - /* Linux will dereference the symlink and fail, as required by - POSIX. That is better in the sense that it means we will not - have to compile and use the lstat wrapper. */ - return lstat ("conftest.sym/", &sbuf) == 0; + if (symlink ("conftest.file", "conftest.sym") != 0) + return 1; + /* Linux will dereference the symlink and fail, as required by + POSIX. That is better in the sense that it means we will not + have to compile and use the lstat wrapper. */ + return lstat ("conftest.sym/", &sbuf) == 0; ; return 0; @@ -11239,11 +11099,6 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi - else - # If the 'ln -s' command failed, then we probably don't even - # have an lstat function. - gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" - fi rm -f conftest.sym conftest.file fi @@ -11393,6 +11248,17 @@ _ACEOF +ac_fn_c_check_decl "$LINENO" "getdtablesize" "ac_cv_have_decl_getdtablesize" "$ac_includes_default" +if test "x$ac_cv_have_decl_getdtablesize" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETDTABLESIZE $ac_have_decl +_ACEOF + ac_fn_c_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "$ac_includes_default" if test "x$ac_cv_have_decl_getline" = xyes; then : ac_have_decl=1 @@ -11431,36 +11297,40 @@ else if test $ac_cv_header_getopt_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'getopt.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'getopt.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_getopt_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_getopt_h + gl_cv_next_getopt_h='"'$gl_header'"' else gl_cv_next_getopt_h='<'getopt.h'>' fi @@ -12041,6 +11911,7 @@ _ACEOF HAVE_GETTIMEOFDAY=1; HAVE_STRUCT_TIMEVAL=1; HAVE_SYS_TIME_H=1; + HAVE_TIMEZONE_T=0; REPLACE_GETTIMEOFDAY=0; REPLACE_STRUCT_TIMEVAL=0; @@ -12069,36 +11940,40 @@ else if test $ac_cv_header_sys_time_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'sys/time.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'sys/time.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_sys_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_sys_time_h + gl_cv_next_sys_time_h='"'$gl_header'"' else gl_cv_next_sys_time_h='<'sys/time.h'>' fi @@ -12286,48 +12161,29 @@ $as_echo_n "checking for unsigned long long int... " >&6; } if ${ac_cv_type_unsigned_long_long_int+:} false; then : $as_echo_n "(cached) " >&6 else - ac_cv_type_unsigned_long_long_int=yes - if test "x${ac_cv_prog_cc_c99-no}" = xno; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - - /* For now, do not test the preprocessor; as of 2007 there are too many - implementations with broken preprocessors. Perhaps this can - be revisited in 2012. In the meantime, code should not expect - #if to work with literals wider than 32 bits. */ - /* Test literals. */ - long long int ll = 9223372036854775807ll; - long long int nll = -9223372036854775807LL; - unsigned long long int ull = 18446744073709551615ULL; - /* Test constant expressions. */ - typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) - ? 1 : -1)]; - typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 - ? 1 : -1)]; - int i = 63; -int -main () -{ -/* Test availability of runtime routines for shift and division. */ - long long int llmax = 9223372036854775807ll; - unsigned long long int ullmax = 18446744073709551615ull; - return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) - | (llmax / ll) | (llmax % ll) - | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) - | (ullmax / ull) | (ullmax % ull)); +unsigned long long int ull = 18446744073709551615ULL; + typedef int a[(18446744073709551615ULL <= (unsigned long long int) -1 + ? 1 : -1)]; + int i = 63; +int +main () +{ +unsigned long long int ullmax = 18446744073709551615ull; + return (ull << 63 | ull >> 63 | ull << i | ull >> i + | ullmax / ull | ullmax % ull); ; return 0; } - _ACEOF if ac_fn_c_try_link "$LINENO"; then : - + ac_cv_type_unsigned_long_long_int=yes else ac_cv_type_unsigned_long_long_int=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext - fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } @@ -12503,36 +12359,40 @@ else if test $ac_cv_header_stdint_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'stdint.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'stdint.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_stdint_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_stdint_h + gl_cv_next_stdint_h='"'$gl_header'"' else gl_cv_next_stdint_h='<'stdint.h'>' fi @@ -13180,6 +13040,7 @@ fi HAVE_DECL_STRTOIMAX=1; HAVE_DECL_STRTOUMAX=1; REPLACE_STRTOIMAX=0; + REPLACE_STRTOUMAX=0; INT32_MAX_LT_INTMAX_MAX=1; INT64_MAX_EQ_LONG_MAX='defined _LP64'; PRI_MACROS_BROKEN=0; @@ -13213,36 +13074,40 @@ else if test $ac_cv_header_inttypes_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'inttypes.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'inttypes.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_inttypes_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_inttypes_h + gl_cv_next_inttypes_h='"'$gl_header'"' else gl_cv_next_inttypes_h='<'inttypes.h'>' fi @@ -13464,36 +13329,40 @@ else if test $ac_cv_header_wctype_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'wctype.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'wctype.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_wctype_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_wctype_h + gl_cv_next_wctype_h='"'$gl_header'"' else gl_cv_next_wctype_h='<'wctype.h'>' fi @@ -13862,6 +13731,7 @@ $as_echo "$ac_cv_gnu_library_2_1" >&6; } REPLACE_NULL=0; + HAVE_MAX_ALIGN_T=1; HAVE_WCHAR_T=1; @@ -13901,6 +13771,15 @@ $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h STDDEF_H= + ac_fn_c_check_type "$LINENO" "max_align_t" "ac_cv_type_max_align_t" "#include + +" +if test "x$ac_cv_type_max_align_t" = xyes; then : + +else + HAVE_MAX_ALIGN_T=0; STDDEF_H=stddef.h +fi + if test $gt_cv_c_wchar_t = no; then HAVE_WCHAR_T=0 STDDEF_H=stddef.h @@ -13963,36 +13842,40 @@ if ${gl_cv_next_stddef_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'stddef.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' - gl_header_literal_regex=`echo 'stddef.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_cv_absolute_stddef_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_stddef_h + gl_cv_next_stddef_h='"'$gl_header'"' fi @@ -14790,6 +14673,7 @@ _ACEOF GNULIB_STRPTIME=0; GNULIB_TIMEGM=0; GNULIB_TIME_R=0; + GNULIB_TIME_RZ=0; HAVE_DECL_LOCALTIME_R=1; HAVE_NANOSLEEP=1; HAVE_STRPTIME=1; @@ -14799,6 +14683,10 @@ _ACEOF REPLACE_NANOSLEEP=GNULIB_PORTCHECK; REPLACE_TIMEGM=GNULIB_PORTCHECK; + : ${GNULIB_GETTIMEOFDAY=0}; + REPLACE_GMTIME=0; + REPLACE_LOCALTIME=0; + ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default" if test "x$ac_cv_have_decl_alarm" = xyes; then : ac_have_decl=1 @@ -15149,12 +15037,14 @@ fi # Warn if SELinux is found but libselinux is absent; - if test "$ac_cv_search_setfilecon" = no && - test "$host" = "$build" && test -d /selinux; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This system supports SELinux but libselinux is missing." >&5 + if test "$ac_cv_search_setfilecon" = no; then + if test "$host" = "$build" && test -d /selinux; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This system supports SELinux but libselinux is missing." >&5 $as_echo "$as_me: WARNING: This system supports SELinux but libselinux is missing." >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU tar will be compiled without SELinux support." >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU tar will be compiled without SELinux support." >&5 $as_echo "$as_me: WARNING: GNU tar will be compiled without SELinux support." >&2;} + fi + with_selinux=no fi @@ -15252,7 +15142,7 @@ else # Guess yes on glibc systems. *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; # Guess yes on FreeBSD >= 5. - freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; + freebsd[1-4].*) gl_cv_func_snprintf_retval_c99="guessing no";; freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; # Guess yes on Mac OS X >= 10.3. darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; @@ -15425,6 +15315,8 @@ $as_echo "#define REPLACE_STRERROR_0 1" >>confdefs.h + + if test $gl_cv_have_include_next = yes; then gl_cv_next_string_h='<'string.h'>' else @@ -15434,36 +15326,40 @@ if ${gl_cv_next_string_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'string.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_string_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` - gl_header_literal_regex=`echo 'string.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_header=$gl_cv_absolute_string_h + gl_cv_next_string_h='"'$gl_header'"' fi @@ -15552,36 +15448,40 @@ else if test $ac_cv_header_strings_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'strings.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_strings_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'strings.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_strings_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_strings_h + gl_cv_next_strings_h='"'$gl_header'"' else gl_cv_next_strings_h='<'strings.h'>' fi @@ -15683,6 +15583,19 @@ _ACEOF +ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoimax" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRTOIMAX $ac_have_decl +_ACEOF + + + ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default" if test "x$ac_cv_have_decl_strtoumax" = xyes; then : ac_have_decl=1 @@ -15730,6 +15643,7 @@ $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; } TIME_H_DEFINES_STRUCT_TIMESPEC=0 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 + UNISTD_H_DEFINES_STRUCT_TIMESPEC=0 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then TIME_H_DEFINES_STRUCT_TIMESPEC=1 else @@ -15790,6 +15704,36 @@ fi $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 +$as_echo_n "checking for struct timespec in ... " >&6; } +if ${gl_cv_sys_struct_timespec_in_unistd_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +static struct timespec x; x.tv_sec = x.tv_nsec; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_timespec_in_unistd_h=yes +else + gl_cv_sys_struct_timespec_in_unistd_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_unistd_h" >&5 +$as_echo "$gl_cv_sys_struct_timespec_in_unistd_h" >&6; } + if test $gl_cv_sys_struct_timespec_in_unistd_h = yes; then + UNISTD_H_DEFINES_STRUCT_TIMESPEC=1 + fi fi fi fi @@ -15808,6 +15752,7 @@ $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } + if test $gl_cv_have_include_next = yes; then gl_cv_next_time_h='<'time.h'>' else @@ -15817,36 +15762,40 @@ if ${gl_cv_next_time_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'time.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' - gl_header_literal_regex=`echo 'time.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_cv_absolute_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_time_h + gl_cv_next_time_h='"'$gl_header'"' fi @@ -15879,6 +15828,8 @@ $as_echo "$gl_cv_next_time_h" >&6; } + + gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;} i\ 0 @@ -16662,6 +16613,441 @@ fi gl_source_base='gnu' + + LIB_ACL= + use_acl=0 + if test "$enable_acl" != no; then + for ac_header in sys/acl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_acl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_ACL_H 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_sys_acl_h = yes; then + ac_save_LIBS=$LIBS + + if test $use_acl = 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5 +$as_echo_n "checking for library containing acl_get_file... " >&6; } +if ${ac_cv_search_acl_get_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char acl_get_file (); +int +main () +{ +return acl_get_file (); + ; + return 0; +} +_ACEOF +for ac_lib in '' acl pacl; do + if test -z "$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_acl_get_file=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_acl_get_file+:} false; then : + break +fi +done +if ${ac_cv_search_acl_get_file+:} false; then : + +else + ac_cv_search_acl_get_file=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5 +$as_echo "$ac_cv_search_acl_get_file" >&6; } +ac_res=$ac_cv_search_acl_get_file +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_acl_get_file" != "none required"; then + LIB_ACL=$ac_cv_search_acl_get_file + fi + for ac_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \ + acl_free acl_from_mode acl_from_text \ + acl_delete_def_file acl_extended_file \ + acl_delete_fd_np acl_delete_file_np \ + acl_copy_ext_native acl_create_entry_np \ + acl_to_short_text acl_free_text +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + # If the acl_get_file bug is detected, don't enable the ACL support. + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5 +$as_echo_n "checking for working acl_get_file... " >&6; } +if ${gl_cv_func_working_acl_get_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_func_working_acl_get_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT) + return 1; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if test $cross_compiling = yes; then + gl_cv_func_working_acl_get_file="guessing yes" + elif ./conftest$ac_exeext; then + gl_cv_func_working_acl_get_file=yes + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_acl_get_file" >&5 +$as_echo "$gl_cv_func_working_acl_get_file" >&6; } + if test "$gl_cv_func_working_acl_get_file" != no; then : + use_acl=1 +fi + + if test $use_acl = 1; then + for ac_header in acl/libacl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default" +if test "x$ac_cv_header_acl_libacl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ACL_LIBACL_H 1 +_ACEOF + +fi + +done + + + + + + + + + + for ac_func in acl_entries +do : + ac_fn_c_check_func "$LINENO" "acl_entries" "ac_cv_func_acl_entries" +if test "x$ac_cv_func_acl_entries" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ACL_ENTRIES 1 +_ACEOF + +else + + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5 +$as_echo_n "checking for ACL_FIRST_ENTRY... " >&6; } +if ${gl_cv_acl_ACL_FIRST_ENTRY+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int type = ACL_FIRST_ENTRY; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_acl_ACL_FIRST_ENTRY=yes +else + gl_cv_acl_ACL_FIRST_ENTRY=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5 +$as_echo "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; } + if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then + +$as_echo "#define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5 +$as_echo_n "checking for ACL_TYPE_EXTENDED... " >&6; } +if ${gl_cv_acl_ACL_TYPE_EXTENDED+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int type = ACL_TYPE_EXTENDED; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_acl_ACL_TYPE_EXTENDED=yes +else + gl_cv_acl_ACL_TYPE_EXTENDED=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5 +$as_echo "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; } + if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then + +$as_echo "#define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h + + fi + else + LIB_ACL= + fi + +fi + + fi + + if test $use_acl = 0; then + for ac_func in facl +do : + ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl" +if test "x$ac_cv_func_facl" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_FACL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_facl = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5 +$as_echo_n "checking for library containing acl_trivial... " >&6; } +if ${ac_cv_search_acl_trivial+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char acl_trivial (); +int +main () +{ +return acl_trivial (); + ; + return 0; +} +_ACEOF +for ac_lib in '' sec; do + if test -z "$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_acl_trivial=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_acl_trivial+:} false; then : + break +fi +done +if ${ac_cv_search_acl_trivial+:} false; then : + +else + ac_cv_search_acl_trivial=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5 +$as_echo "$ac_cv_search_acl_trivial" >&6; } +ac_res=$ac_cv_search_acl_trivial +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_acl_trivial" != "none required"; then + LIB_ACL=$ac_cv_search_acl_trivial + fi + +fi + + for ac_func in acl_trivial +do : + ac_fn_c_check_func "$LINENO" "acl_trivial" "ac_cv_func_acl_trivial" +if test "x$ac_cv_func_acl_trivial" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ACL_TRIVIAL 1 +_ACEOF + +fi +done + + use_acl=1 + fi + fi + + if test $use_acl = 0; then + for ac_func in getacl +do : + ac_fn_c_check_func "$LINENO" "getacl" "ac_cv_func_getacl" +if test "x$ac_cv_func_getacl" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETACL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_getacl = yes; then + use_acl=1 + fi + for ac_header in aclv.h +do : + ac_fn_c_check_header_compile "$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include +" +if test "x$ac_cv_header_aclv_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ACLV_H 1 +_ACEOF + +fi + +done + + fi + + if test $use_acl = 0; then + for ac_func in aclx_get +do : + ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get" +if test "x$ac_cv_func_aclx_get" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ACLX_GET 1 +_ACEOF + +fi +done + + if test $ac_cv_func_aclx_get = yes; then + use_acl=1 + fi + fi + + if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then + for ac_func in statacl +do : + ac_fn_c_check_func "$LINENO" "statacl" "ac_cv_func_statacl" +if test "x$ac_cv_func_statacl" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STATACL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_statacl = yes; then + use_acl=1 + fi + fi + + if test $use_acl = 0; then + for ac_func in aclsort +do : + ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort" +if test "x$ac_cv_func_aclsort" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ACLSORT 1 +_ACEOF + +fi +done + + if test $ac_cv_func_aclsort = yes; then + use_acl=1 + fi + fi + + LIBS=$ac_save_LIBS + fi + + if test "$enable_acl$use_acl" = yes0; then + as_fn_error $? "ACLs enabled but support not detected" "$LINENO" 5 + elif test "$enable_acl$use_acl" = auto0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5 +$as_echo "$as_me: WARNING: libacl development library was not found or not usable." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU tar will be built without ACL support." >&5 +$as_echo "$as_me: WARNING: GNU tar will be built without ACL support." >&2;} + fi + fi + test $gl_need_lib_has_acl && LIB_HAS_ACL=$LIB_ACL + + +cat >>confdefs.h <<_ACEOF +#define USE_ACL $use_acl +_ACEOF + + USE_ACL=$use_acl + + + + if test $ac_cv_func_alloca_works = no; then : fi @@ -16724,6 +17110,13 @@ _ACEOF +cat >>confdefs.h <<_ACEOF +#define GNULIB_AREADLINKAT_WITH_SIZE 1 +_ACEOF + + + + @@ -17477,6 +17870,10 @@ $as_echo "#define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h if test "x$localedir" = x; then localedir='${datarootdir}/locale' + fi + if test "x$runstatedir" = x; then + runstatedir='${localstatedir}/run' + fi pkglibexecdir='${libexecdir}/${PACKAGE}' @@ -17513,7 +17910,7 @@ DIR *dp = opendir ("."); e = readdir (dp); if (! e) return 2; - if (stat (e->d_name, &st) != 0) + if (lstat (e->d_name, &st) != 0) return 3; if (e->d_ino != st.st_ino) return 4; @@ -17568,36 +17965,40 @@ else if test $ac_cv_header_dirent_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'dirent.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'dirent.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_dirent_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_dirent_h + gl_cv_next_dirent_h='"'$gl_header'"' else gl_cv_next_dirent_h='<'dirent.h'>' fi @@ -17942,47 +18343,66 @@ else gl_cv_func_dup2_works="guessing no" ;; cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 gl_cv_func_dup2_works="guessing no" ;; - linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a - # closed fd may yield -EBADF instead of -1 / errno=EBADF. - gl_cv_func_dup2_works="guessing no" ;; - freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. + aix* | freebsd*) + # on AIX 7.1 and FreeBSD 6.1, dup2 (1,toobig) gives EMFILE, + # not EBADF. gl_cv_func_dup2_works="guessing no" ;; haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. gl_cv_func_dup2_works="guessing no" ;; + *-android*) # implemented using dup3(), which fails if oldfd == newfd + gl_cv_func_dup2_works="guessing no" ;; *) gl_cv_func_dup2_works="guessing yes" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - #include -#include -#include + #include + #include + #include + #include + #include + #ifndef RLIM_SAVED_CUR + # define RLIM_SAVED_CUR RLIM_INFINITY + #endif + #ifndef RLIM_SAVED_MAX + # define RLIM_SAVED_MAX RLIM_INFINITY + #endif + int main () { int result = 0; -#ifdef FD_CLOEXEC - if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) - result |= 1; -#endif - if (dup2 (1, 1) == 0) - result |= 2; -#ifdef FD_CLOEXEC - if (fcntl (1, F_GETFD) != FD_CLOEXEC) - result |= 4; -#endif - close (0); - if (dup2 (0, 0) != -1) - result |= 8; - /* Many gnulib modules require POSIX conformance of EBADF. */ - if (dup2 (2, 1000000) == -1 && errno != EBADF) - result |= 16; - /* Flush out a cygwin core dump. */ - if (dup2 (2, -1) != -1 || errno != EBADF) - result |= 32; - return result; - + int bad_fd = INT_MAX; + struct rlimit rlim; + if (getrlimit (RLIMIT_NOFILE, &rlim) == 0 + && 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX + && rlim.rlim_cur != RLIM_INFINITY + && rlim.rlim_cur != RLIM_SAVED_MAX + && rlim.rlim_cur != RLIM_SAVED_CUR) + bad_fd = rlim.rlim_cur; + #ifdef FD_CLOEXEC + if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) + result |= 1; + #endif + if (dup2 (1, 1) != 1) + result |= 2; + #ifdef FD_CLOEXEC + if (fcntl (1, F_GETFD) != FD_CLOEXEC) + result |= 4; + #endif + close (0); + if (dup2 (0, 0) != -1) + result |= 8; + /* Many gnulib modules require POSIX conformance of EBADF. */ + if (dup2 (2, bad_fd) == -1 && errno != EBADF) + result |= 16; + /* Flush out some cygwin core dumps. */ + if (dup2 (2, -1) != -1 || errno != EBADF) + result |= 32; + dup2 (2, 255); + dup2 (2, 256); + return result; ; return 0; } @@ -18005,6 +18425,17 @@ $as_echo "$gl_cv_func_dup2_works" >&6; } *yes) ;; *) REPLACE_DUP2=1 + for ac_func in setdtablesize +do : + ac_fn_c_check_func "$LINENO" "setdtablesize" "ac_cv_func_setdtablesize" +if test "x$ac_cv_func_setdtablesize" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SETDTABLESIZE 1 +_ACEOF + +fi +done + ;; esac fi @@ -18125,6 +18556,310 @@ $as_echo "$ac_cv_lib_error_at_line" >&6; } + for ac_func in euidaccess +do : + ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess" +if test "x$ac_cv_func_euidaccess" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_EUIDACCESS 1 +_ACEOF + +fi +done + + if test $ac_cv_func_euidaccess = no; then + HAVE_EUIDACCESS=0 + fi + + if test $HAVE_EUIDACCESS = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext" + + + + for ac_header in libgen.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default" +if test "x$ac_cv_header_libgen_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBGEN_H 1 +_ACEOF + +fi + +done + + + ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" +if test "x$ac_cv_func_getgroups" = xyes; then : + +fi + + + # If we don't yet have getgroups, see if it's in -lbsd. + # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. + ac_save_LIBS=$LIBS + if test $ac_cv_func_getgroups = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 +$as_echo_n "checking for getgroups in -lbsd... " >&6; } +if ${ac_cv_lib_bsd_getgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 getgroups (); +int +main () +{ +return getgroups (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_getgroups=yes +else + ac_cv_lib_bsd_getgroups=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 +$as_echo "$ac_cv_lib_bsd_getgroups" >&6; } +if test "x$ac_cv_lib_bsd_getgroups" = xyes; then : + GETGROUPS_LIB=-lbsd +fi + + fi + + # Run the program to test the functionality of the system-supplied + # getgroups function only if there is such a function. + if test $ac_cv_func_getgroups = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 +$as_echo_n "checking for working getgroups... " >&6; } +if ${ac_cv_func_getgroups_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in # (( + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; + # If we don't know, assume the worst. + *) ac_cv_func_getgroups_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +/* On Ultrix 4.3, getgroups (0, 0) always fails. */ + return getgroups (0, 0) == -1; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_getgroups_works=yes +else + ac_cv_func_getgroups_works=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: $ac_cv_func_getgroups_works" >&5 +$as_echo "$ac_cv_func_getgroups_works" >&6; } + else + ac_cv_func_getgroups_works=no + fi + case "$ac_cv_func_getgroups_works" in + *yes) + +$as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h + + ;; + esac + LIBS=$ac_save_LIBS + + + # Solaris 9 and 10 need -lgen to get the eaccess function. + # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all* + # programs in the package would end up linked with that potentially-shared + # library, inducing unnecessary run-time overhead. + LIB_EACCESS= + + gl_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5 +$as_echo_n "checking for library containing eaccess... " >&6; } +if ${ac_cv_search_eaccess+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char eaccess (); +int +main () +{ +return eaccess (); + ; + return 0; +} +_ACEOF +for ac_lib in '' gen; do + if test -z "$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_eaccess=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_eaccess+:} false; then : + break +fi +done +if ${ac_cv_search_eaccess+:} false; then : + +else + ac_cv_search_eaccess=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5 +$as_echo "$ac_cv_search_eaccess" >&6; } +ac_res=$ac_cv_search_eaccess +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_eaccess" = "none required" || + LIB_EACCESS=$ac_cv_search_eaccess +fi + + for ac_func in eaccess +do : + ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess" +if test "x$ac_cv_func_eaccess" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_EACCESS 1 +_ACEOF + +fi +done + + LIBS=$gl_saved_libs + + fi + + + + + + GNULIB_EUIDACCESS=1 + + + + + +$as_echo "#define GNULIB_TEST_EUIDACCESS 1" >>confdefs.h + + + + + + + + + + + if test $ac_cv_func_faccessat = no; then + HAVE_FACCESSAT=0 + fi + + if test $HAVE_FACCESSAT = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext" + + + for ac_func in access +do : + ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access" +if test "x$ac_cv_func_access" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ACCESS 1 +_ACEOF + +fi +done + + + fi + + +cat >>confdefs.h <<_ACEOF +#define GNULIB_FACCESSAT 1 +_ACEOF + + + + + + + + GNULIB_FACCESSAT=1 + + + + + +$as_echo "#define GNULIB_TEST_FACCESSAT 1" >>confdefs.h + + + + + + + if test $ac_cv_have_decl_fchdir = no; then HAVE_DECL_FCHDIR=0 @@ -18431,26 +19166,43 @@ if ${gl_cv_func_fcntl_f_dupfd_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : - # Guess that it works on glibc systems - case $host_os in #(( - *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";; - *) gl_cv_func_fcntl_f_dupfd_works="guessing no";; + case $host_os in + aix* | cygwin* | haiku*) + gl_cv_func_fcntl_f_dupfd_works="guessing no" ;; + *) gl_cv_func_fcntl_f_dupfd_works="guessing yes" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - -#include #include + #include + #include + #include + #include + #ifndef RLIM_SAVED_CUR + # define RLIM_SAVED_CUR RLIM_INFINITY + #endif + #ifndef RLIM_SAVED_MAX + # define RLIM_SAVED_MAX RLIM_INFINITY + #endif int main () { int result = 0; - if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; - if (errno != EINVAL) result |= 2; - return result; - + int bad_fd = INT_MAX; + struct rlimit rlim; + if (getrlimit (RLIMIT_NOFILE, &rlim) == 0 + && 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX + && rlim.rlim_cur != RLIM_INFINITY + && rlim.rlim_cur != RLIM_SAVED_MAX + && rlim.rlim_cur != RLIM_SAVED_CUR) + bad_fd = rlim.rlim_cur; + if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; + if (errno != EINVAL) result |= 2; + if (fcntl (0, F_DUPFD, bad_fd) != -1) result |= 4; + if (errno != EINVAL) result |= 8; + return result; ; return 0; } @@ -18615,36 +19367,40 @@ if ${gl_cv_next_fcntl_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'fcntl.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' - gl_header_literal_regex=`echo 'fcntl.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_cv_absolute_fcntl_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_fcntl_h + gl_cv_next_fcntl_h='"'$gl_header'"' fi @@ -18843,6 +19599,52 @@ _ACEOF + if test "$enable_acl" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getxattr with XATTR_NAME_POSIX_ACL macros" >&5 +$as_echo_n "checking for getxattr with XATTR_NAME_POSIX_ACL macros... " >&6; } +if ${gl_cv_getxattr_with_posix_acls+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_getxattr_with_posix_acls=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +ssize_t a = getxattr (".", XATTR_NAME_POSIX_ACL_ACCESS, 0, 0); + ssize_t b = getxattr (".", XATTR_NAME_POSIX_ACL_DEFAULT, 0, 0); + return a < 0 || b < 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_getxattr_with_posix_acls=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_getxattr_with_posix_acls" >&5 +$as_echo "$gl_cv_getxattr_with_posix_acls" >&6; } + fi + if test "$gl_cv_getxattr_with_posix_acls" = yes; then + LIB_HAS_ACL= + +$as_echo "#define GETXATTR_WITH_POSIX_ACLS 1" >>confdefs.h + + else + gl_need_lib_has_acl=1 + LIB_HAS_ACL=$LIB_ACL + fi + + + + ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : @@ -18880,6 +19682,48 @@ fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flexible array member" >&5 +$as_echo_n "checking for flexible array member... " >&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 + + FLOAT_H= @@ -19009,36 +19853,40 @@ if ${gl_cv_next_float_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'float.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_float_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` - gl_header_literal_regex=`echo 'float.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_float_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_header=$gl_cv_absolute_float_h + gl_cv_next_float_h='"'$gl_header'"' fi @@ -19311,14 +20159,42 @@ _ACEOF fi - fp_headers=' -# include -# if HAVE_STDIO_EXT_H -# include -# endif -' - ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers + #include + #if HAVE_STDIO_EXT_H + # include + #endif + ' + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpending" >&5 +$as_echo_n "checking for __fpending... " >&6; } +if ${gl_cv_func___fpending+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$fp_headers +int +main () +{ +return ! __fpending (stdin); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func___fpending=yes +else + gl_cv_func___fpending=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: $gl_cv_func___fpending" >&5 +$as_echo "$gl_cv_func___fpending" >&6; } + if test $gl_cv_func___fpending = yes; then + ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers " if test "x$ac_cv_have_decl___fpending" = xyes; then : ac_have_decl=1 @@ -19330,8 +20206,9 @@ cat >>confdefs.h <<_ACEOF #define HAVE_DECL___FPENDING $ac_have_decl _ACEOF + fi - if test $ac_cv_func___fpending = no; then + if test $gl_cv_func___fpending = no; then @@ -19959,6 +20836,8 @@ main () if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) { + struct stat sb; + c = getcwd (buf, PATH_MAX); if (!c && errno == ENOENT) { @@ -19975,6 +20854,16 @@ main () fail = 21; break; } + + /* Our replacement needs to be able to stat() long ../../paths, + so generate a path larger than PATH_MAX to check, + avoiding the replacement if we can't stat(). */ + c = getcwd (buf, cwd_len + 1); + if (c && !AT_FDCWD && stat (c, &sb) != 0 && is_ENAMETOOLONG (errno)) + { + fail = 32; + break; + } } if (dotdot_max <= cwd_len - initial_cwd_len) @@ -20034,6 +20923,7 @@ else case $? in 10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';; 31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; + 32) gl_cv_func_getcwd_path_max='yes, but with shorter paths';; *) gl_cv_func_getcwd_path_max=no;; esac fi @@ -20078,6 +20968,7 @@ else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ +#include #include #if HAVE_UNISTD_H # include @@ -20231,12 +21122,17 @@ $as_echo "#define HAVE_MINIMALLY_WORKING_GETCWD 1" >>confdefs.h $as_echo "#define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h + ;; + "yes, but with shorter paths") + +$as_echo "#define HAVE_GETCWD_SHORTER 1" >>confdefs.h + ;; esac if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \ || test $gl_cv_func_getcwd_posix_signature != yes \ - || test "$gl_cv_func_getcwd_path_max" != yes \ + || { case "$gl_cv_func_getcwd_path_max" in *yes*) false;; *) true;; esac; } \ || test $gl_abort_bug = yes; then REPLACE_GETCWD=1 fi @@ -20469,11 +21365,64 @@ $as_echo "#define GNULIB_TEST_GETDELIM 1" >>confdefs.h - if test $ac_cv_func_getdtablesize != yes; then + + + if test $ac_cv_func_getdtablesize = yes && + test $ac_cv_have_decl_getdtablesize = yes; then + # Cygwin 1.7.25 automatically increases the RLIMIT_NOFILE soft limit + # up to an unchangeable hard limit; all other platforms correctly + # require setrlimit before getdtablesize() can report a larger value. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getdtablesize works" >&5 +$as_echo_n "checking whether getdtablesize works... " >&6; } +if ${gl_cv_func_getdtablesize_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + cygwin*) # on cygwin 1.5.25, getdtablesize() automatically grows + gl_cv_func_getdtablesize_works="guessing no" ;; + *) gl_cv_func_getdtablesize_works="guessing yes" ;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +int +main () +{ +int size = getdtablesize(); + if (dup2 (0, getdtablesize()) != -1) + return 1; + if (size != getdtablesize()) + return 2; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getdtablesize_works=yes +else + gl_cv_func_getdtablesize_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getdtablesize_works" >&5 +$as_echo "$gl_cv_func_getdtablesize_works" >&6; } + case "$gl_cv_func_getdtablesize_works" in + *yes) ;; + *) REPLACE_GETDTABLESIZE=1 ;; + esac + else HAVE_GETDTABLESIZE=0 fi - if test $HAVE_GETDTABLESIZE = 0; then + if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then @@ -20506,6 +21455,206 @@ $as_echo "#define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h + ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" +if test "x$ac_cv_func_getgroups" = xyes; then : + +fi + + + # If we don't yet have getgroups, see if it's in -lbsd. + # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. + ac_save_LIBS=$LIBS + if test $ac_cv_func_getgroups = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 +$as_echo_n "checking for getgroups in -lbsd... " >&6; } +if ${ac_cv_lib_bsd_getgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 getgroups (); +int +main () +{ +return getgroups (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_getgroups=yes +else + ac_cv_lib_bsd_getgroups=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 +$as_echo "$ac_cv_lib_bsd_getgroups" >&6; } +if test "x$ac_cv_lib_bsd_getgroups" = xyes; then : + GETGROUPS_LIB=-lbsd +fi + + fi + + # Run the program to test the functionality of the system-supplied + # getgroups function only if there is such a function. + if test $ac_cv_func_getgroups = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 +$as_echo_n "checking for working getgroups... " >&6; } +if ${ac_cv_func_getgroups_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in # (( + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; + # If we don't know, assume the worst. + *) ac_cv_func_getgroups_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +/* On Ultrix 4.3, getgroups (0, 0) always fails. */ + return getgroups (0, 0) == -1; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_getgroups_works=yes +else + ac_cv_func_getgroups_works=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: $ac_cv_func_getgroups_works" >&5 +$as_echo "$ac_cv_func_getgroups_works" >&6; } + else + ac_cv_func_getgroups_works=no + fi + case "$ac_cv_func_getgroups_works" in + *yes) + +$as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h + + ;; + esac + LIBS=$ac_save_LIBS + + if test $ac_cv_func_getgroups != yes; then + HAVE_GETGROUPS=0 + else + if test "$ac_cv_type_getgroups" != gid_t \ + || { case "$ac_cv_func_getgroups_works" in + *yes) false;; + *) true;; + esac + }; then + REPLACE_GETGROUPS=1 + +$as_echo "#define GETGROUPS_ZERO_BUG 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5 +$as_echo_n "checking whether getgroups handles negative values... " >&6; } +if ${gl_cv_func_getgroups_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_getgroups_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +int size = getgroups (0, 0); + gid_t *list = malloc (size * sizeof *list); + return getgroups (-1, list) != -1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getgroups_works=yes +else + gl_cv_func_getgroups_works=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: $gl_cv_func_getgroups_works" >&5 +$as_echo "$gl_cv_func_getgroups_works" >&6; } + case "$gl_cv_func_getgroups_works" in + *yes) ;; + *) REPLACE_GETGROUPS=1 ;; + esac + fi + fi + test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS" + + if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext" + + fi + + + + + + GNULIB_GETGROUPS=1 + + + + + +$as_echo "#define GNULIB_TEST_GETGROUPS 1" >>confdefs.h + + + + + + + + gl_getline_needs_run_time_check=no @@ -20876,12 +22025,8 @@ $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; } *yes) REPLACE_GETTIMEOFDAY=1 - -$as_echo "#define gmtime rpl_gmtime" >>confdefs.h - - -$as_echo "#define localtime rpl_localtime" >>confdefs.h - + REPLACE_GMTIME=1 + REPLACE_LOCALTIME=1 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h @@ -21013,6 +22158,51 @@ $as_echo "#define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h + + + + + ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member" +if test "x$ac_cv_func_group_member" = xyes; then : + +else + + HAVE_GROUP_MEMBER=0 + +fi + + + if test $HAVE_GROUP_MEMBER = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext" + + + + + fi + + + + + + GNULIB_GROUP_MEMBER=1 + + + + + +$as_echo "#define GNULIB_TEST_GROUP_MEMBER 1" >>confdefs.h + + + + : @@ -21377,36 +22567,40 @@ else if test $ac_cv_header_langinfo_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'langinfo.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_langinfo_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'langinfo.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_langinfo_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_langinfo_h + gl_cv_next_langinfo_h='"'$gl_header'"' else gl_cv_next_langinfo_h='<'langinfo.h'>' fi @@ -21895,49 +23089,60 @@ _ACEOF if test $ac_cv_func_linkat = no; then HAVE_LINKAT=0 else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linkat(,AT_SYMLINK_FOLLOW) works" >&5 -$as_echo_n "checking whether linkat(,AT_SYMLINK_FOLLOW) works... " >&6; } -if ${gl_cv_func_linkat_follow+:} false; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linkat() can link symlinks" >&5 +$as_echo_n "checking whether linkat() can link symlinks... " >&6; } +if ${gl_cv_func_linkat_nofollow+:} false; then : $as_echo_n "(cached) " >&6 else - rm -rf conftest.f1 conftest.f2 - touch conftest.f1 - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + rm -rf conftest.l1 conftest.l2 + ln -s target conftest.l1 + if test "$cross_compiling" = yes; then : + case "$host_os" in + darwin*) gl_cv_func_linkat_nofollow="guessing no" ;; + *) gl_cv_func_linkat_nofollow="guessing yes" ;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - #include -#include -#ifdef __linux__ -/* Linux added linkat in 2.6.16, but did not add AT_SYMLINK_FOLLOW - until 2.6.18. Always replace linkat to support older kernels. */ -choke me -#endif + #include int main () { -return linkat (AT_FDCWD, "conftest.f1", AT_FDCWD, "conftest.f2", - AT_SYMLINK_FOLLOW); +return linkat (AT_FDCWD, "conftest.l1", AT_FDCWD, + "conftest.l2", 0); + ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - gl_cv_func_linkat_follow=yes +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_linkat_nofollow=yes else - gl_cv_func_linkat_follow="need runtime check" + gl_cv_func_linkat_nofollow=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - rm -rf conftest.f1 conftest.f2 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_linkat_follow" >&5 -$as_echo "$gl_cv_func_linkat_follow" >&6; } + + + rm -rf conftest.l1 conftest.l2 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_linkat_nofollow" >&5 +$as_echo "$gl_cv_func_linkat_nofollow" >&6; } + + case $gl_cv_func_linkat_nofollow in + *no) LINKAT_SYMLINK_NOTSUP=1 ;; + *yes) LINKAT_SYMLINK_NOTSUP=0 ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linkat handles trailing slash correctly" >&5 $as_echo_n "checking whether linkat handles trailing slash correctly... " >&6; } if ${gl_cv_func_linkat_slash+:} false; then : $as_echo_n "(cached) " >&6 else - rm -rf conftest.a conftest.b conftest.c conftest.d + rm -rf conftest.a conftest.b conftest.c conftest.d conftest.e conftest.s if test "$cross_compiling" = yes; then : # Guess yes on glibc systems, no otherwise. case "$host_os" in @@ -21979,6 +23184,16 @@ int result; if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.d/", AT_SYMLINK_FOLLOW) == 0) result |= 8; + + /* On OS X 10.10 a trailing "/" will cause the second path to be + dereferenced, and thus will succeed on a dangling symlink. */ + if (symlink ("conftest.e", "conftest.s") == 0) + { + if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.s/", + AT_SYMLINK_FOLLOW) == 0) + result |= 16; + } + return result; ; @@ -21994,7 +23209,7 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi - rm -rf conftest.a conftest.b conftest.c conftest.d + rm -rf conftest.a conftest.b conftest.c conftest.d conftest.e conftest.s fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_linkat_slash" >&5 $as_echo "$gl_cv_func_linkat_slash" >&6; } @@ -22002,7 +23217,13 @@ $as_echo "$gl_cv_func_linkat_slash" >&6; } *yes) gl_linkat_slash_bug=0 ;; *) gl_linkat_slash_bug=1 ;; esac - if test "$gl_cv_func_linkat_follow" != yes \ + + case "$gl_cv_func_linkat_nofollow" in + *yes) linkat_nofollow=yes ;; + *) linkat_nofollow=no ;; + esac + + if test "$linkat_nofollow" != yes \ || test $gl_linkat_slash_bug = 1; then REPLACE_LINKAT=1 @@ -22010,6 +23231,11 @@ cat >>confdefs.h <<_ACEOF #define LINKAT_TRAILING_SLASH_BUG $gl_linkat_slash_bug _ACEOF + +cat >>confdefs.h <<_ACEOF +#define LINKAT_SYMLINK_NOTSUP $LINKAT_SYMLINK_NOTSUP +_ACEOF + fi fi @@ -22024,8 +23250,6 @@ _ACEOF gl_LIBOBJS="$gl_LIBOBJS linkat.$ac_objext" - fi - if test $HAVE_LINKAT = 0; then @@ -22197,36 +23421,40 @@ if ${gl_cv_next_locale_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'locale.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_locale_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` - gl_header_literal_regex=`echo 'locale.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_locale_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_header=$gl_cv_absolute_locale_h + gl_cv_next_locale_h='"'$gl_header'"' fi @@ -23163,6 +24391,49 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 $as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works on empty input" >&5 +$as_echo_n "checking whether mbrtowc works on empty input... " >&6; } +if ${gl_cv_func_mbrtowc_empty_input+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX and glibc systems. + aix* | *-gnu*) + gl_cv_func_mbrtowc_empty_input="guessing no" ;; + *) gl_cv_func_mbrtowc_empty_input="guessing yes" ;; + esac + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + static wchar_t wc; + static mbstate_t mbs; + int + main (void) + { + return mbrtowc (&wc, "", 0, &mbs) == (size_t) -2; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_empty_input=no +else + gl_cv_func_mbrtowc_empty_input=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_empty_input" >&5 +$as_echo "$gl_cv_func_mbrtowc_empty_input" >&6; } + case "$gl_cv_func_mbrtowc_null_arg1" in *yes) ;; *) @@ -23192,6 +24463,14 @@ $as_echo "#define MBRTOWC_RETVAL_BUG 1" >>confdefs.h *) $as_echo "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_empty_input" in + *yes) ;; + *) +$as_echo "#define MBRTOWC_EMPTY_INPUT_BUG 1" >>confdefs.h + REPLACE_MBRTOWC=1 ;; esac @@ -24733,6 +26012,35 @@ $as_echo "#define GNULIB_TEST_MKTIME 1" >>confdefs.h + + if test $REPLACE_MKTIME = 0; then + ac_fn_c_check_func "$LINENO" "__mktime_internal" "ac_cv_func___mktime_internal" +if test "x$ac_cv_func___mktime_internal" = xyes; then : + +$as_echo "#define mktime_internal __mktime_internal" >>confdefs.h + + +else + REPLACE_MKTIME=1 + +fi + + fi + + if test $REPLACE_MKTIME = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext" + + : + fi + : @@ -24883,23 +26191,26 @@ $as_echo "#define GNULIB_TEST_NL_LANGINFO 1" >>confdefs.h -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 -$as_echo_n "checking for obstacks... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks that work with any size object" >&5 +$as_echo_n "checking for obstacks that work with any size object... " >&6; } if ${ac_cv_func_obstack+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_includes_default - #include "obstack.h" +#include "obstack.h" + void *obstack_chunk_alloc (size_t n) { return 0; } + void obstack_chunk_free (void *p) { } + /* Check that an internal function returns size_t, not int. */ + size_t _obstack_memory_used (struct obstack *); + int main () { struct obstack mem; - #define obstack_chunk_alloc malloc - #define obstack_chunk_free free - obstack_init (&mem); - obstack_free (&mem, 0); + obstack_init (&mem); + obstack_free (&mem, 0); + ; return 0; } @@ -24914,11 +26225,11 @@ rm -f core conftest.err conftest.$ac_objext \ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 $as_echo "$ac_cv_func_obstack" >&6; } -if test $ac_cv_func_obstack = yes; then + if test "$ac_cv_func_obstack" = yes; then $as_echo "#define HAVE_OBSTACK 1" >>confdefs.h -else + else @@ -24929,7 +26240,7 @@ else gl_LIBOBJS="$gl_LIBOBJS obstack.$ac_objext" -fi + fi @@ -25303,448 +26614,6 @@ cat >>confdefs.h <<_ACEOF _ACEOF - # Check whether --enable-acl was given. -if test "${enable_acl+set}" = set; then : - enableval=$enable_acl; -else - enable_acl=auto -fi - - - LIB_ACL= - use_acl=0 - if test "x$enable_acl" != "xno"; then - for ac_header in sys/acl.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_acl_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_SYS_ACL_H 1 -_ACEOF - -fi - -done - - if test $ac_cv_header_sys_acl_h = yes; then - ac_save_LIBS=$LIBS - - if test $use_acl = 0; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5 -$as_echo_n "checking for library containing acl_get_file... " >&6; } -if ${ac_cv_search_acl_get_file+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char acl_get_file (); -int -main () -{ -return acl_get_file (); - ; - return 0; -} -_ACEOF -for ac_lib in '' acl pacl; do - if test -z "$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_acl_get_file=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext - if ${ac_cv_search_acl_get_file+:} false; then : - break -fi -done -if ${ac_cv_search_acl_get_file+:} false; then : - -else - ac_cv_search_acl_get_file=no -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5 -$as_echo "$ac_cv_search_acl_get_file" >&6; } -ac_res=$ac_cv_search_acl_get_file -if test "$ac_res" != no; then : - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - if test "$ac_cv_search_acl_get_file" != "none required"; then - LIB_ACL=$ac_cv_search_acl_get_file - fi - for ac_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \ - acl_free acl_from_mode acl_from_text \ - acl_delete_def_file acl_extended_file \ - acl_delete_fd_np acl_delete_file_np \ - acl_copy_ext_native acl_create_entry_np \ - acl_to_short_text acl_free_text -do : - as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -fi -done - - # If the acl_get_file bug is detected, don't enable the ACL support. - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5 -$as_echo_n "checking for working acl_get_file... " >&6; } -if ${gl_cv_func_working_acl_get_file+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "$cross_compiling" = yes; then : - gl_cv_func_working_acl_get_file=cross-compiling -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - #include - #include - -int -main () -{ -if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT) - return 1; - return 0; - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_run "$LINENO"; then : - gl_cv_func_working_acl_get_file=yes -else - gl_cv_func_working_acl_get_file=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: $gl_cv_func_working_acl_get_file" >&5 -$as_echo "$gl_cv_func_working_acl_get_file" >&6; } - - if test $gl_cv_func_working_acl_get_file = yes; then : - use_acl=1 -fi - - if test $use_acl = 1; then - for ac_header in acl/libacl.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default" -if test "x$ac_cv_header_acl_libacl_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_ACL_LIBACL_H 1 -_ACEOF - -fi - -done - - - - - - - - - - for ac_func in acl_entries -do : - ac_fn_c_check_func "$LINENO" "acl_entries" "ac_cv_func_acl_entries" -if test "x$ac_cv_func_acl_entries" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_ACL_ENTRIES 1 -_ACEOF - -else - - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" - -fi -done - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5 -$as_echo_n "checking for ACL_FIRST_ENTRY... " >&6; } -if ${gl_cv_acl_ACL_FIRST_ENTRY+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -int type = ACL_FIRST_ENTRY; -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - gl_cv_acl_ACL_FIRST_ENTRY=yes -else - gl_cv_acl_ACL_FIRST_ENTRY=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5 -$as_echo "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; } - if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then - -$as_echo "#define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h - - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5 -$as_echo_n "checking for ACL_TYPE_EXTENDED... " >&6; } -if ${gl_cv_acl_ACL_TYPE_EXTENDED+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -int type = ACL_TYPE_EXTENDED; -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - gl_cv_acl_ACL_TYPE_EXTENDED=yes -else - gl_cv_acl_ACL_TYPE_EXTENDED=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5 -$as_echo "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; } - if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then - -$as_echo "#define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h - - fi - else - LIB_ACL= - fi - -fi - - fi - - if test $use_acl = 0; then - for ac_func in facl -do : - ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl" -if test "x$ac_cv_func_facl" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_FACL 1 -_ACEOF - -fi -done - - if test $ac_cv_func_facl = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5 -$as_echo_n "checking for library containing acl_trivial... " >&6; } -if ${ac_cv_search_acl_trivial+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char acl_trivial (); -int -main () -{ -return acl_trivial (); - ; - return 0; -} -_ACEOF -for ac_lib in '' sec; do - if test -z "$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_acl_trivial=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext - if ${ac_cv_search_acl_trivial+:} false; then : - break -fi -done -if ${ac_cv_search_acl_trivial+:} false; then : - -else - ac_cv_search_acl_trivial=no -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5 -$as_echo "$ac_cv_search_acl_trivial" >&6; } -ac_res=$ac_cv_search_acl_trivial -if test "$ac_res" != no; then : - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - if test "$ac_cv_search_acl_trivial" != "none required"; then - LIB_ACL=$ac_cv_search_acl_trivial - fi - -fi - - for ac_func in acl_trivial -do : - ac_fn_c_check_func "$LINENO" "acl_trivial" "ac_cv_func_acl_trivial" -if test "x$ac_cv_func_acl_trivial" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_ACL_TRIVIAL 1 -_ACEOF - -fi -done - - use_acl=1 - fi - fi - - if test $use_acl = 0; then - for ac_func in getacl -do : - ac_fn_c_check_func "$LINENO" "getacl" "ac_cv_func_getacl" -if test "x$ac_cv_func_getacl" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_GETACL 1 -_ACEOF - -fi -done - - if test $ac_cv_func_getacl = yes; then - use_acl=1 - fi - for ac_header in aclv.h -do : - ac_fn_c_check_header_compile "$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include -" -if test "x$ac_cv_header_aclv_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_ACLV_H 1 -_ACEOF - -fi - -done - - fi - - if test $use_acl = 0; then - for ac_func in aclx_get -do : - ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get" -if test "x$ac_cv_func_aclx_get" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_ACLX_GET 1 -_ACEOF - -fi -done - - if test $ac_cv_func_aclx_get = yes; then - use_acl=1 - fi - fi - - if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then - for ac_func in statacl -do : - ac_fn_c_check_func "$LINENO" "statacl" "ac_cv_func_statacl" -if test "x$ac_cv_func_statacl" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_STATACL 1 -_ACEOF - -fi -done - - if test $ac_cv_func_statacl = yes; then - use_acl=1 - fi - fi - - if test $use_acl = 0; then - for ac_func in aclsort -do : - ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort" -if test "x$ac_cv_func_aclsort" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_ACLSORT 1 -_ACEOF - -fi -done - - if test $ac_cv_func_aclsort = yes; then - use_acl=1 - fi - fi - - LIBS=$ac_save_LIBS - fi - if test "x$enable_acl$use_acl" = "xyes0"; then - as_fn_error $? "ACLs enabled but support not detected" "$LINENO" 5 - elif test "x$enable_acl$use_acl" = "xauto0"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5 -$as_echo "$as_me: WARNING: libacl development library was not found or not usable." >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU tar will be built without ACL support." >&5 -$as_echo "$as_me: WARNING: GNU tar will be built without ACL support." >&2;} - fi - fi - - -cat >>confdefs.h <<_ACEOF -#define USE_ACL $use_acl -_ACEOF - - USE_ACL=$use_acl - - - : @@ -26055,11 +26924,52 @@ $as_echo "#define GNULIB_TEST_READLINK 1" >>confdefs.h + if test $ac_cv_func_readlinkat = no; then HAVE_READLINKAT=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlinkat signature is correct" >&5 +$as_echo_n "checking whether readlinkat signature is correct... " >&6; } +if ${gl_cv_decl_readlinkat_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check whether original declaration has correct type. */ + ssize_t readlinkat (int, char const *, char *, size_t); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_decl_readlinkat_works=yes +else + gl_cv_decl_readlinkat_works=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlinkat_works" >&5 +$as_echo "$gl_cv_decl_readlinkat_works" >&6; } + # Assume readinkat has the same trailing slash bug as readlink, + # as is the case on Mac Os X 10.10 + case "$gl_cv_func_readlink_works" in + *yes) + if test "$gl_cv_decl_readlinkat_works" != yes; then + REPLACE_READLINKAT=1 + fi + ;; + *) + REPLACE_READLINKAT=1 + ;; + esac fi - if test $HAVE_READLINKAT = 0; then + if test $HAVE_READLINKAT = 0 || test $REPLACE_READLINKAT = 1; then @@ -26141,6 +27051,7 @@ fi # If cross compiling, assume the test would fail and use the included # regex.c. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working re_compile_pattern" >&5 $as_echo_n "checking for working re_compile_pattern... " >&6; } if ${gl_cv_func_re_compile_pattern_working+:} false; then : @@ -26156,9 +27067,19 @@ else #include #include #include - #if HAVE_DECL_ALARM - # include + + #if defined M_CHECK_ACTION || HAVE_DECL_ALARM # include + # include + #endif + + #if HAVE_MALLOC_H + # include + #endif + + #ifdef M_CHECK_ACTION + /* Exit with distinguishable exit code. */ + static void sigabrt_no_core (int sig) { raise (SIGTERM); } #endif int @@ -26171,11 +27092,18 @@ int result = 0; const char *s; struct re_registers regs; + /* Some builds of glibc go into an infinite loop on this + test. Use alarm to force death, and mallopt to avoid + malloc recursion in diagnosing the corrupted heap. */ #if HAVE_DECL_ALARM - /* Some builds of glibc go into an infinite loop on this test. */ signal (SIGALRM, SIG_DFL); alarm (2); #endif +#ifdef M_CHECK_ACTION + signal (SIGABRT, sigabrt_no_core); + mallopt (M_CHECK_ACTION, 2); +#endif + if (setlocale (LC_ALL, "en_US.UTF-8")) { { @@ -26424,6 +27352,7 @@ $as_echo "#define regfree rpl_regfree" >>confdefs.h + for ac_header in libintl.h do : ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default" @@ -27162,36 +28091,40 @@ else if test $ac_cv_header_selinux_selinux_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'selinux/selinux.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_selinux_selinux_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'selinux/selinux.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_selinux_selinux_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_selinux_selinux_h + gl_cv_next_selinux_selinux_h='"'$gl_header'"' else gl_cv_next_selinux_selinux_h='<'selinux/selinux.h'>' fi @@ -27400,36 +28333,40 @@ if ${gl_cv_next_signal_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'signal.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' - gl_header_literal_regex=`echo 'signal.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_cv_absolute_signal_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_signal_h + gl_cv_next_signal_h='"'$gl_header'"' fi @@ -28239,8 +29176,13 @@ else /* Test _Alignas only on platforms where gnulib can help. */ #if \ - (__GNUC__ || __IBMC__ || __IBMCPP__ \ - || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || __HP_cc || __HP_aCC || __IBMC__ || __IBMCPP__ \ + || __ICC || 0x5110 <= __SUNPRO_C \ + || 1300 <= _MSC_VER) struct alignas_test { char c; char alignas (8) alignas_8; }; char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 ? 1 : -1]; @@ -28349,36 +29291,40 @@ if ${gl_cv_next_stdarg_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'stdarg.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_stdarg_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` - gl_header_literal_regex=`echo 'stdarg.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_header=$gl_cv_absolute_stdarg_h + gl_cv_next_stdarg_h='"'$gl_header'"' fi @@ -28490,6 +29436,15 @@ fi STDDEF_H= + ac_fn_c_check_type "$LINENO" "max_align_t" "ac_cv_type_max_align_t" "#include + +" +if test "x$ac_cv_type_max_align_t" = xyes; then : + +else + HAVE_MAX_ALIGN_T=0; STDDEF_H=stddef.h +fi + if test $gt_cv_c_wchar_t = no; then HAVE_WCHAR_T=0 STDDEF_H=stddef.h @@ -28552,36 +29507,40 @@ if ${gl_cv_next_stddef_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'stddef.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_stddef_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` - gl_header_literal_regex=`echo 'stddef.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_header=$gl_cv_absolute_stddef_h + gl_cv_next_stddef_h='"'$gl_header'"' fi @@ -28615,6 +29574,8 @@ $as_echo "$gl_cv_next_stddef_h" >&6; } + + if test $gl_cv_have_include_next = yes; then gl_cv_next_stdio_h='<'stdio.h'>' else @@ -28624,36 +29585,40 @@ if ${gl_cv_next_stdio_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'stdio.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_stdio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` - gl_header_literal_regex=`echo 'stdio.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_header=$gl_cv_absolute_stdio_h + gl_cv_next_stdio_h='"'$gl_header'"' fi @@ -28675,6 +29640,48 @@ $as_echo "$gl_cv_next_stdio_h" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which flavor of printf attribute matches inttypes macros" >&5 +$as_echo_n "checking which flavor of printf attribute matches inttypes macros... " >&6; } +if ${gl_cv_func_printf_attribute_flavor+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define __STDC_FORMAT_MACROS 1 + #include + #include + /* For non-mingw systems, compilation will trivially succeed. + For mingw, compilation will succeed for older mingw (system + printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */ + #if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) && \ + (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) + extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1]; + #endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_printf_attribute_flavor=system +else + gl_cv_func_printf_attribute_flavor=gnu +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_attribute_flavor" >&5 +$as_echo "$gl_cv_func_printf_attribute_flavor" >&6; } + if test "$gl_cv_func_printf_attribute_flavor" = gnu; then + +$as_echo "#define GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU 1" >>confdefs.h + + fi + GNULIB_FSCANF=1 @@ -28771,36 +29778,40 @@ if ${gl_cv_next_stdlib_h+:} false; then : $as_echo_n "(cached) " >&6 else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'stdlib.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_stdlib_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` - gl_header_literal_regex=`echo 'stdlib.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + gl_header=$gl_cv_absolute_stdlib_h + gl_cv_next_stdlib_h='"'$gl_header'"' fi @@ -29286,6 +30297,20 @@ done fi + # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. + + + + + + + +$as_echo "#define my_strftime nstrftime" >>confdefs.h + + + + + @@ -29484,6 +30509,131 @@ $as_echo "#define GNULIB_TEST_STRNLEN 1" >>confdefs.h + + + + + if test "$ac_cv_have_decl_strtoimax" != yes; then + HAVE_DECL_STRTOIMAX=0 + fi + + if test "$ac_cv_func_strtoimax" = yes; then + HAVE_STRTOIMAX=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5 +$as_echo_n "checking whether strtoimax works... " >&6; } +if ${gl_cv_func_strtoimax+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess no on AIX 5. + aix5*) gl_cv_func_strtoimax="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_strtoimax="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +int main () +{ + if (sizeof (intmax_t) > sizeof (int)) + { + const char *s = "4294967295"; + char *p; + intmax_t res; + errno = 0; + res = strtoimax (s, &p, 10); + if (p != s + strlen (s)) + return 1; + if (errno != 0) + return 2; + if (res != (intmax_t) 65535 * (intmax_t) 65537) + return 3; + } + else + { + const char *s = "2147483647"; + char *p; + intmax_t res; + errno = 0; + res = strtoimax (s, &p, 10); + if (p != s + strlen (s)) + return 1; + if (errno != 0) + return 2; + if (res != 2147483647) + return 3; + } + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strtoimax=yes +else + gl_cv_func_strtoimax=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5 +$as_echo "$gl_cv_func_strtoimax" >&6; } + case "$gl_cv_func_strtoimax" in + *no) REPLACE_STRTOIMAX=1 ;; + esac + else + if test "$ac_cv_have_decl_strtoimax" = yes; then + # HP-UX 11.11 has "#define strtoimax(...) ..." but no function. + REPLACE_STRTOIMAX=1 + fi + HAVE_STRTOIMAX=0 + fi + + if test $HAVE_DECL_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext" + + + ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoll" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRTOLL $ac_have_decl +_ACEOF + + + + fi + + + + + + GNULIB_STRTOIMAX=1 + + + + + for ac_func in strtol do : ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol" @@ -29509,6 +30659,56 @@ done fi + + + if test "$ac_cv_type_long_long_int" = yes; then + for ac_func in strtoll +do : + ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll" +if test "x$ac_cv_func_strtoll" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRTOLL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_strtoll = no; then + HAVE_STRTOLL=0 + fi + fi + + if test $HAVE_STRTOLL = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext" + + + : + + fi + + + + + + GNULIB_STRTOLL=1 + + + + + +$as_echo "#define GNULIB_TEST_STRTOLL 1" >>confdefs.h + + + + for ac_func in strtoul do : ac_fn_c_check_func "$LINENO" "strtoul" "ac_cv_func_strtoul" @@ -29588,11 +30788,16 @@ $as_echo "#define GNULIB_TEST_STRTOULL 1" >>confdefs.h - if test "$ac_cv_have_decl_strtoumax" != yes; then + if test "$ac_cv_have_decl_strtoumax" = yes; then + if test "$ac_cv_func_strtoumax" != yes; then + # HP-UX 11.11 has "#define strtoimax(...) ..." but no function. + REPLACE_STRTOUMAX=1 + fi + else HAVE_DECL_STRTOUMAX=0 fi - if test $ac_cv_func_strtoumax = no; then + if test $HAVE_DECL_STRTOUMAX = 0 || test $REPLACE_STRTOUMAX = 1; then @@ -29723,9 +30928,64 @@ $as_echo "#define GNULIB_TEST_SYMLINK 1" >>confdefs.h if test $ac_cv_func_symlinkat = no; then HAVE_SYMLINKAT=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlinkat handles trailing slash correctly" >&5 +$as_echo_n "checking whether symlinkat handles trailing slash correctly... " >&6; } +if ${gl_cv_func_symlinkat_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_symlinkat_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_symlinkat_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +int result = 0; + if (!symlinkat ("a", AT_FDCWD, "conftest.link/")) + result |= 1; + if (symlinkat ("conftest.f", AT_FDCWD, "conftest.lnk2")) + result |= 2; + else if (!symlinkat ("a", AT_FDCWD, "conftest.lnk2/")) + result |= 4; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_symlinkat_works=yes +else + gl_cv_func_symlinkat_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.f conftest.link conftest.lnk2 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlinkat_works" >&5 +$as_echo "$gl_cv_func_symlinkat_works" >&6; } + case "$gl_cv_func_symlinkat_works" in + *yes) ;; + *) + REPLACE_SYMLINKAT=1 + ;; + esac fi - if test $HAVE_SYMLINKAT = 0; then + if test $HAVE_SYMLINKAT = 0 || test $REPLACE_SYMLINKAT = 1; then @@ -29778,36 +31038,40 @@ else if test $ac_cv_header_sys_stat_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'sys/stat.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'sys/stat.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_sys_stat_h + gl_cv_next_sys_stat_h='"'$gl_header'"' else gl_cv_next_sys_stat_h='<'sys/stat.h'>' fi @@ -29929,36 +31193,40 @@ else if test $ac_cv_header_sysexits_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'sysexits.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_sysexits_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'sysexits.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_sysexits_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_sysexits_h + gl_cv_next_sysexits_h='"'$gl_header'"' else gl_cv_next_sysexits_h='<'sysexits.h'>' fi @@ -30140,6 +31408,98 @@ $as_echo "#define GNULIB_TEST_TIME_R 1" >>confdefs.h + + + + + + + ac_fn_c_check_type "$LINENO" "timezone_t" "ac_cv_type_timezone_t" "#include +" +if test "x$ac_cv_type_timezone_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_TIMEZONE_T 1 +_ACEOF + + +fi + + if test "$ac_cv_type_timezone_t" = yes; then + HAVE_TIMEZONE_T=1 + fi + + if test "$HAVE_TIMEZONE_T" = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS time_rz.$ac_objext" + + fi + + + + + + GNULIB_TIME_RZ=1 + + + + + +$as_echo "#define GNULIB_TEST_TIME_RZ 1" >>confdefs.h + + + + + + + REPLACE_TIMEGM=0 + + if test $ac_cv_func_timegm = yes; then + if test $gl_cv_func_working_mktime = no; then + # Assume that timegm is buggy if mktime is. + REPLACE_TIMEGM=1 + fi + else + HAVE_TIMEGM=0 + fi + + if test $HAVE_TIMEGM = 0 || test $REPLACE_TIMEGM = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS timegm.$ac_objext" + + + : + + fi + + + + + + GNULIB_TIMEGM=1 + + + + + +$as_echo "#define GNULIB_TEST_TIMEGM 1" >>confdefs.h + + + : @@ -30165,36 +31525,40 @@ else if test $ac_cv_header_unistd_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'unistd.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'unistd.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_unistd_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_unistd_h + gl_cv_next_unistd_h='"'$gl_header'"' else gl_cv_next_unistd_h='<'unistd.h'>' fi @@ -30296,7 +31660,7 @@ fi || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ - && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 4 } } } @@ -30323,7 +31687,7 @@ fi || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ - && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 4 } } } @@ -30350,7 +31714,7 @@ fi || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ - && test $LIBUNISTRING_VERSION_SUBMINOR -lt 4 + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 6 } } } @@ -30567,6 +31931,7 @@ $as_echo "#define GNULIB_TEST_UNLINK 1" >>confdefs.h ;; *) # GNU/Hurd has unlinkat, but it has the same bug as unlink. + # Darwin has unlinkat, but it has the same UNLINK_PARENT_BUG. if test $REPLACE_UNLINK = 1; then REPLACE_UNLINKAT=1 fi @@ -31384,36 +32749,40 @@ else if test $ac_cv_header_wchar_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'wchar.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'wchar.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_wchar_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_wchar_h + gl_cv_next_wchar_h='"'$gl_header'"' else gl_cv_next_wchar_h='<'wchar.h'>' fi @@ -31843,36 +33212,40 @@ else if test $ac_cv_header_wctype_h = yes; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include - _ACEOF - case "$host_os" in - aix*) gl_absname_cpp="$ac_cpp -C" ;; - *) gl_absname_cpp="$ac_cpp" ;; - esac + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac - case "$host_os" in - mingw*) - gl_dirsep_regex='[/\\]' - ;; - *) - gl_dirsep_regex='\/' - ;; - esac - gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' - - gl_header_literal_regex=`echo 'wctype.h' \ - | sed -e "$gl_make_literal_regex_sed"` - gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ - s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ - s|^/[^/]|//&| - p - q - }' - gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | - sed -n "$gl_absolute_header_sed"`'"' + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo 'wctype.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + + gl_cv_absolute_wctype_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"` + + gl_header=$gl_cv_absolute_wctype_h + gl_cv_next_wctype_h='"'$gl_header'"' else gl_cv_next_wctype_h='<'wctype.h'>' fi @@ -32753,6 +34126,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF fi + if test "$pu_cv_header_rmt" = yes; then + PU_RMT_COND_TRUE= + PU_RMT_COND_FALSE='#' +else + PU_RMT_COND_TRUE='#' + PU_RMT_COND_FALSE= +fi + @@ -32920,12 +34301,13 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_link "$LINENO"; then : gl_cv_warn_c__Werror__Wunknown_warning_option=yes else gl_cv_warn_c__Werror__Wunknown_warning_option=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi @@ -32957,12 +34339,13 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_link "$LINENO"; then : gl_cv_warn_c__Werror=yes else gl_cv_warn_c__Werror=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi @@ -32984,6 +34367,7 @@ fi nw="$nw -Winline" # It's OK to not inline. nw="$nw -Wstrict-overflow" # It's OK to optimize strictly. nw="$nw -Wsuggest-attribute=pure" # Too many warnings for now. + nw="$nw -Wstack-protector" @@ -33093,6 +34477,14 @@ $as_echo "$gl_cv_cc_uninitialized_supported" >&6; } fi # List all gcc warning categories. + # To compare this list to your installed GCC's, run this Bash command: + # + # comm -3 \ + # <(sed -n 's/^ *\(-[^ ]*\) .*/\1/p' manywarnings.m4 | sort) \ + # <(gcc --help=warnings | sed -n 's/^ \(-[^ ]*\) .*/\1/p' | sort | + # grep -v -x -f <( + # awk '/^[^#]/ {print ws}' ../build-aux/gcc-warning.spec)) + gl_manywarn_set= for gl_manywarn_item in \ -W \ @@ -33100,20 +34492,25 @@ $as_echo "$gl_cv_cc_uninitialized_supported" >&6; } -Waddress \ -Waggressive-loop-optimizations \ -Wall \ - -Warray-bounds \ -Wattributes \ -Wbad-function-cast \ + -Wbool-compare \ -Wbuiltin-macro-redefined \ -Wcast-align \ -Wchar-subscripts \ + -Wchkp \ -Wclobbered \ -Wcomment \ -Wcomments \ -Wcoverage-mismatch \ -Wcpp \ + -Wdate-time \ -Wdeprecated \ -Wdeprecated-declarations \ + -Wdesignated-init \ -Wdisabled-optimization \ + -Wdiscarded-array-qualifiers \ + -Wdiscarded-qualifiers \ -Wdiv-by-zero \ -Wdouble-promotion \ -Wempty-body \ @@ -33124,6 +34521,7 @@ $as_echo "$gl_cv_cc_uninitialized_supported" >&6; } -Wformat-extra-args \ -Wformat-nonliteral \ -Wformat-security \ + -Wformat-signedness \ -Wformat-y2k \ -Wformat-zero-length \ -Wfree-nonheap-object \ @@ -33131,29 +34529,33 @@ $as_echo "$gl_cv_cc_uninitialized_supported" >&6; } -Wimplicit \ -Wimplicit-function-declaration \ -Wimplicit-int \ + -Wincompatible-pointer-types \ -Winit-self \ -Winline \ + -Wint-conversion \ -Wint-to-pointer-cast \ -Winvalid-memory-model \ -Winvalid-pch \ -Wjump-misses-init \ + -Wlogical-not-parentheses \ -Wlogical-op \ -Wmain \ -Wmaybe-uninitialized \ + -Wmemset-transposed-args \ -Wmissing-braces \ -Wmissing-declarations \ -Wmissing-field-initializers \ -Wmissing-include-dirs \ -Wmissing-parameter-type \ -Wmissing-prototypes \ - -Wmudflap \ -Wmultichar \ -Wnarrowing \ -Wnested-externs \ -Wnonnull \ - -Wnormalized=nfc \ + -Wodr \ -Wold-style-declaration \ -Wold-style-definition \ + -Wopenmp-simd \ -Woverflow \ -Woverlength-strings \ -Woverride-init \ @@ -33168,6 +34570,9 @@ $as_echo "$gl_cv_cc_uninitialized_supported" >&6; } -Wreturn-type \ -Wsequence-point \ -Wshadow \ + -Wshift-count-negative \ + -Wshift-count-overflow \ + -Wsizeof-array-argument \ -Wsizeof-pointer-memaccess \ -Wstack-protector \ -Wstrict-aliasing \ @@ -33177,7 +34582,10 @@ $as_echo "$gl_cv_cc_uninitialized_supported" >&6; } -Wsuggest-attribute=format \ -Wsuggest-attribute=noreturn \ -Wsuggest-attribute=pure \ + -Wsuggest-final-methods \ + -Wsuggest-final-types \ -Wswitch \ + -Wswitch-bool \ -Wswitch-default \ -Wsync-nand \ -Wsystem-headers \ @@ -33209,6 +34617,22 @@ $as_echo "$gl_cv_cc_uninitialized_supported" >&6; } gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" done + # gcc --help=warnings outputs an unusual form for these options; list + # them here so that the above 'comm' command doesn't report a false match. + gl_manywarn_set="$gl_manywarn_set -Warray-bounds=2" + gl_manywarn_set="$gl_manywarn_set -Wnormalized=nfc" + + # These are needed for older GCC versions. + if test -n "$GCC"; then + case `($CC --version) 2>/dev/null` in + 'gcc (GCC) '[0-3].* | \ + 'gcc (GCC) '4.[0-7].*) + gl_manywarn_set="$gl_manywarn_set -fdiagnostics-show-option" + gl_manywarn_set="$gl_manywarn_set -funit-at-a-time" + ;; + esac + fi + # Disable specific options as needed. if test "$gl_cv_cc_nomfi_needed" = yes; then gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers" @@ -33238,6 +34662,10 @@ $as_echo "$gl_cv_cc_uninitialized_supported" >&6; } for w in $ws; do as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh` +gl_positive="$w" +case $gl_positive in + -Wno-*) gl_positive=-W`expr "X$gl_positive" : 'X-Wno-\(.*\)'` ;; +esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5 $as_echo_n "checking whether C compiler handles $w... " >&6; } if eval \${$as_gl_Warn+:} false; then : @@ -33245,7 +34673,7 @@ if eval \${$as_gl_Warn+:} false; then : else gl_save_compiler_FLAGS="$CFLAGS" - as_fn_append CFLAGS " $gl_unknown_warnings_are_errors $w" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors $gl_positive" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -33257,12 +34685,13 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_link "$LINENO"; then : eval "$as_gl_Warn=yes" else eval "$as_gl_Warn=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi @@ -33283,7 +34712,7 @@ if ${gl_cv_warn_c__Wno_sign_compare+:} false; then : else gl_save_compiler_FLAGS="$CFLAGS" - as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-sign-compare" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wsign-compare" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -33295,12 +34724,13 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_link "$LINENO"; then : gl_cv_warn_c__Wno_sign_compare=yes else gl_cv_warn_c__Wno_sign_compare=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi @@ -33319,7 +34749,7 @@ if ${gl_cv_warn_c__Wno_type_limits+:} false; then : else gl_save_compiler_FLAGS="$CFLAGS" - as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-type-limits" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtype-limits" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -33331,12 +34761,13 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_link "$LINENO"; then : gl_cv_warn_c__Wno_type_limits=yes else gl_cv_warn_c__Wno_type_limits=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi @@ -33355,7 +34786,7 @@ if ${gl_cv_warn_c__Wno_unused_parameter+:} false; then : else gl_save_compiler_FLAGS="$CFLAGS" - as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-unused-parameter" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-parameter" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -33367,12 +34798,13 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_link "$LINENO"; then : gl_cv_warn_c__Wno_unused_parameter=yes else gl_cv_warn_c__Wno_unused_parameter=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi @@ -33391,7 +34823,7 @@ if ${gl_cv_warn_c__Wno_format_nonliteral+:} false; then : else gl_save_compiler_FLAGS="$CFLAGS" - as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-format-nonliteral" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wformat-nonliteral" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -33403,12 +34835,13 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_link "$LINENO"; then : gl_cv_warn_c__Wno_format_nonliteral=yes else gl_cv_warn_c__Wno_format_nonliteral=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi @@ -33440,12 +34873,13 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_link "$LINENO"; then : gl_cv_warn_c__fdiagnostics_show_option=yes else gl_cv_warn_c__fdiagnostics_show_option=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi @@ -33476,12 +34910,13 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_link "$LINENO"; then : gl_cv_warn_c__funit_at_a_time=yes else gl_cv_warn_c__funit_at_a_time=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi @@ -33496,6 +34931,7 @@ fi + $as_echo "#define lint 1" >>confdefs.h @@ -33538,7 +34974,7 @@ if ${gl_cv_warn_c__Wno_missing_field_initializers+:} false; then : else gl_save_compiler_FLAGS="$CFLAGS" - as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wno-missing-field-initializers" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-field-initializers" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -33550,12 +34986,13 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_link "$LINENO"; then : gl_cv_warn_c__Wno_missing_field_initializers=yes else gl_cv_warn_c__Wno_missing_field_initializers=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi @@ -33602,19 +35039,20 @@ else fi - for ac_header in attr/xattr.h + # First check for + for ac_header in sys/xattr.h do : - ac_fn_c_check_header_mongrel "$LINENO" "attr/xattr.h" "ac_cv_header_attr_xattr_h" "$ac_includes_default" -if test "x$ac_cv_header_attr_xattr_h" = xyes; then : + ac_fn_c_check_header_mongrel "$LINENO" "sys/xattr.h" "ac_cv_header_sys_xattr_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_xattr_h" = xyes; then : cat >>confdefs.h <<_ACEOF -#define HAVE_ATTR_XATTR_H 1 +#define HAVE_SYS_XATTR_H 1 _ACEOF fi done - if test "$ac_cv_header_attr_xattr_h" = yes; then + if test "$ac_cv_header_sys_xattr_h" = yes; then TAR_COND_XATTR_H_TRUE= TAR_COND_XATTR_H_FALSE='#' else @@ -33622,33 +35060,102 @@ else TAR_COND_XATTR_H_FALSE= fi - if test "$ac_cv_header_attr_xattr_h" = yes; then - for ac_func in getxattr fgetxattr lgetxattr \ - setxattr fsetxattr lsetxattr \ - listxattr flistxattr llistxattr + if test "$ac_cv_header_sys_xattr_h" != yes; then + for ac_header in attr/xattr.h 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\$"$as_ac_var"\" = x"yes"; then : + ac_fn_c_check_header_mongrel "$LINENO" "attr/xattr.h" "ac_cv_header_attr_xattr_h" "$ac_includes_default" +if test "x$ac_cv_header_attr_xattr_h" = xyes; then : cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define HAVE_ATTR_XATTR_H 1 _ACEOF - # only when functions are present -$as_echo "#define HAVE_ATTR_XATTR_H 1" >>confdefs.h +fi - if test "$with_xattrs" != no; then +done -$as_echo "#define HAVE_XATTRS /**/" >>confdefs.h + if test "$ac_cv_header_attr_xattr_h" = yes; then + TAR_COND_XATTR_H_TRUE= + TAR_COND_XATTR_H_FALSE='#' +else + TAR_COND_XATTR_H_TRUE='#' + TAR_COND_XATTR_H_FALSE= +fi - fi + fi + + if test "$with_xattrs" != no; then + for i in getxattr fgetxattr lgetxattr \ + setxattr fsetxattr lsetxattr \ + listxattr flistxattr llistxattr + do + as_ac_Search=`$as_echo "ac_cv_search_$i" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $i" >&5 +$as_echo_n "checking for library containing $i... " >&6; } +if eval \${$as_ac_Search+:} 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 $i (); +int +main () +{ +return $i (); + ; + return 0; +} +_ACEOF +for ac_lib in '' attr; do + if test -z "$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 : + eval "$as_ac_Search=\$ac_res" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if eval \${$as_ac_Search+:} false; then : + break fi done +if eval \${$as_ac_Search+:} false; then : - fi +else + eval "$as_ac_Search=no" +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +eval ac_res=\$$as_ac_Search + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +eval ac_res=\$$as_ac_Search +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" +fi + eval found=\$ac_cv_search_$i + test "$found" = "no" && break + done + + if test "$found" != no; then + +$as_echo "#define HAVE_XATTRS /**/" >>confdefs.h + + fi + fi @@ -34768,36 +36275,42 @@ else if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi - if test "$cross_compiling" = yes; then : - - case "$host_os" in - aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; - *) am_cv_func_iconv_works="guessing yes" ;; - esac - + am_cv_func_iconv_works=no + for ac_iconv_const in '' 'const'; do + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include -int main () + +#ifndef ICONV_CONST +# define ICONV_CONST $ac_iconv_const +#endif + +int +main () { - int result = 0; +int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { - static const char input[] = "\342\202\254"; /* EURO SIGN */ + static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; @@ -34810,14 +36323,14 @@ int main () iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { - static const char input[] = "\263"; + static ICONV_CONST char input[] = "\263"; char buf[10]; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; @@ -34829,14 +36342,14 @@ int main () iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { - static const char input[] = "\304"; + static ICONV_CONST char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; @@ -34849,14 +36362,14 @@ int main () iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { - static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; @@ -34876,17 +36389,20 @@ int main () && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) result |= 16; return result; + + ; + return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : am_cv_func_iconv_works=yes -else - am_cv_func_iconv_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi + test "$am_cv_func_iconv_works" = no || break + done LIBS="$am_save_LIBS" fi @@ -34997,6 +36513,75 @@ fi # Gettext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + 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_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 $as_echo_n "checking whether NLS is requested... " >&6; } @@ -35013,7 +36598,7 @@ $as_echo "$USE_NLS" >&6; } - GETTEXT_MACRO_VERSION=0.18 + GETTEXT_MACRO_VERSION=0.19 @@ -35566,36 +37151,42 @@ else if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi - if test "$cross_compiling" = yes; then : - - case "$host_os" in - aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; - *) am_cv_func_iconv_works="guessing yes" ;; - esac - + am_cv_func_iconv_works=no + for ac_iconv_const in '' 'const'; do + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include -int main () + +#ifndef ICONV_CONST +# define ICONV_CONST $ac_iconv_const +#endif + +int +main () { - int result = 0; +int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { - static const char input[] = "\342\202\254"; /* EURO SIGN */ + static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; @@ -35608,14 +37199,14 @@ int main () iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { - static const char input[] = "\263"; + static ICONV_CONST char input[] = "\263"; char buf[10]; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; @@ -35627,14 +37218,14 @@ int main () iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { - static const char input[] = "\304"; + static ICONV_CONST char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; @@ -35647,14 +37238,14 @@ int main () iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { - static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; @@ -35674,17 +37265,20 @@ int main () && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) result |= 16; return result; + + ; + return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : am_cv_func_iconv_works=yes -else - am_cv_func_iconv_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi + test "$am_cv_func_iconv_works" = no || break + done LIBS="$am_save_LIBS" fi @@ -36620,6 +38214,14 @@ fi gltests_LTLIBOBJS=$gltests_ltlibobjs +if test -z "${PU_RMT_COND_TRUE}" && test -z "${PU_RMT_COND_FALSE}"; then + as_fn_error $? "conditional \"PU_RMT_COND\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${TAR_COND_XATTR_H_TRUE}" && test -z "${TAR_COND_XATTR_H_FALSE}"; then + as_fn_error $? "conditional \"TAR_COND_XATTR_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi if test -z "${TAR_COND_XATTR_H_TRUE}" && test -z "${TAR_COND_XATTR_H_FALSE}"; then as_fn_error $? "conditional \"TAR_COND_XATTR_H\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 @@ -37021,7 +38623,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by GNU tar $as_me 1.27, which was +This file was extended by GNU tar $as_me 1.29, which was generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -37089,7 +38691,7 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ -GNU tar config.status 1.27 +GNU tar config.status 1.29 configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" @@ -37836,7 +39438,7 @@ $as_echo "$as_me: executing $ac_file commands" >&6;} case $ac_file$ac_mode in "depfiles":C) test x"$AMDEP_TRUE" != x"" || { - # Autoconf 2.62 quotes --file arguments for eval, but not when files + # Older Autoconf quotes --file arguments for eval, but not when files # are listed without --file. Let's play safe and only enable the eval # if we detect the quoting. case $CONFIG_FILES in @@ -37887,7 +39489,7 @@ $as_echo X"$mf" | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` test -z "$DEPDIR" && continue am__include=`sed -n 's/^am__include = //p' < "$mf"` - test -z "am__include" && continue + test -z "$am__include" && continue am__quote=`sed -n 's/^am__quote = //p' < "$mf"` # Find all dependency output files, they are included files with # $(DEPDIR) in their names. We invoke sed twice because it is the