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Regenerate with latest autoconf from git.

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This commit is contained in:
Todd C. Miller 2023-05-01 09:35:34 -06:00
parent 978aa90021
commit a7e906ff66
2 changed files with 237 additions and 354 deletions
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11
config.h.in
View File

@ -38,8 +38,8 @@
/* Define to 1 if you want to require fully qualified hosts in sudoers. */ /* Define to 1 if you want to require fully qualified hosts in sudoers. */
#undef FQDN #undef FQDN
/* Define to the type of elements in the array set by 'getgroups'. Usually /* Define to the type of elements in the array argument to 'getgroups'.
this is either 'int' or 'gid_t'. */ Usually this is either 'int' or 'gid_t'. */
#undef GETGROUPS_T #undef GETGROUPS_T
/* Define to 1 if you want insults from the "Goon Show". */ /* Define to 1 if you want insults from the "Goon Show". */
@ -1465,7 +1465,7 @@
/* Define to empty if 'const' does not conform to ANSI C. */ /* Define to empty if 'const' does not conform to ANSI C. */
#undef const #undef const
/* Define to 'int' if <sys/types.h> doesn't define. */ /* Define as 'int' if <sys/types.h> doesn't define. */
#undef gid_t #undef gid_t
/* Define to '__inline__' or '__inline' if that's what the C compiler /* Define to '__inline__' or '__inline' if that's what the C compiler
@ -1497,10 +1497,7 @@
/* Define to an OS-specific initialization function or 'os_init_common'. */ /* Define to an OS-specific initialization function or 'os_init_common'. */
#undef os_init #undef os_init
/* Define to 'unsigned int' if <sys/types.h> does not define. */ /* Define as 'int' if <sys/types.h> doesn't define. */
#undef size_t
/* Define to 'int' if <sys/types.h> doesn't define. */
#undef uid_t #undef uid_t
/* Define to the type of an unsigned integer type of width exactly 16 bits if /* Define to the type of an unsigned integer type of width exactly 16 bits if

574
configure vendored
View File

@ -656,7 +656,6 @@ ac_header_c_list=
ac_func_c_list= ac_func_c_list=
ac_c_werror_flag= ac_c_werror_flag=
enable_year2038=yes enable_year2038=yes
enable_largefile=yes
ac_subst_vars='LTLIBOBJS ac_subst_vars='LTLIBOBJS
KRB5CONFIG KRB5CONFIG
LIBOBJS LIBOBJS
@ -1060,11 +1059,11 @@ enable_intercept
with_noexec with_noexec
with_netsvc with_netsvc
enable_sia enable_sia
enable_largefile
with_pam_login with_pam_login
enable_pam_session enable_pam_session
enable_kerb5_instance enable_kerb5_instance
enable_year2038 enable_year2038
enable_largefile
' '
ac_precious_vars='SENDMAILPROG ac_precious_vars='SENDMAILPROG
VIPROG VIPROG
@ -1774,11 +1773,11 @@ Optional Features:
--disable-libtool-lock avoid locking (might break parallel builds) --disable-libtool-lock avoid locking (might break parallel builds)
--enable-intercept fully qualified pathname of sudo_intercept.so --enable-intercept fully qualified pathname of sudo_intercept.so
--disable-sia Disable SIA on Digital UNIX --disable-sia Disable SIA on Digital UNIX
--disable-largefile omit support for large files
--disable-pam-session Disable PAM session support --disable-pam-session Disable PAM session support
--enable-kerb5-instance instance string to append to the username (separated --enable-kerb5-instance instance string to append to the username (separated
by a slash) by a slash)
--disable-year2038 omit support for dates after Jan 2038 --disable-year2038 don't support timestamps after 2038
--disable-largefile omit support for large files
Optional Packages: Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
@ -3112,6 +3111,21 @@ static char *f (char * (*g) (char **, int), char **p, ...)
return s; return s;
} }
/* C89 style stringification. */
#define noexpand_stringify(a) #a
const char *stringified = noexpand_stringify(arbitrary+token=sequence);
/* C89 style token pasting. Exercises some of the corner cases that
e.g. old MSVC gets wrong, but not very hard. */
#define noexpand_concat(a,b) a##b
#define expand_concat(a,b) noexpand_concat(a,b)
extern int vA;
extern int vbee;
#define aye A
#define bee B
int *pvA = &expand_concat(v,aye);
int *pvbee = &noexpand_concat(v,bee);
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has /* 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. function prototypes and stuff, but not \xHH hex character constants.
These do not provoke an error unfortunately, instead are silently treated These do not provoke an error unfortunately, instead are silently treated
@ -8999,9 +9013,10 @@ do
as_fn_executable_p "$ac_path_SED" || continue as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found. # Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED # Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in case `"$ac_path_SED" --version 2>&1` in #(
*GNU*) *GNU*)
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
#(
*) *)
ac_count=0 ac_count=0
printf %s 0123456789 >"conftest.in" printf %s 0123456789 >"conftest.in"
@ -9082,9 +9097,10 @@ do
as_fn_executable_p "$ac_path_GREP" || continue as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found. # Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in case `"$ac_path_GREP" --version 2>&1` in #(
*GNU*) *GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
#(
*) *)
ac_count=0 ac_count=0
printf %s 0123456789 >"conftest.in" printf %s 0123456789 >"conftest.in"
@ -9155,9 +9171,10 @@ do
as_fn_executable_p "$ac_path_EGREP" || continue as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in case `"$ac_path_EGREP" --version 2>&1` in #(
*GNU*) *GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
#(
*) *)
ac_count=0 ac_count=0
printf %s 0123456789 >"conftest.in" printf %s 0123456789 >"conftest.in"
@ -9231,9 +9248,10 @@ do
as_fn_executable_p "$ac_path_FGREP" || continue as_fn_executable_p "$ac_path_FGREP" || continue
# Check for GNU ac_path_FGREP and select it if it is found. # Check for GNU ac_path_FGREP and select it if it is found.
# Check for GNU $ac_path_FGREP # Check for GNU $ac_path_FGREP
case `"$ac_path_FGREP" --version 2>&1` in case `"$ac_path_FGREP" --version 2>&1` in #(
*GNU*) *GNU*)
ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
#(
*) *)
ac_count=0 ac_count=0
printf %s 0123456789 >"conftest.in" printf %s 0123456789 >"conftest.in"
@ -19856,7 +19874,12 @@ done
# #
# Check for large file and 64-bit time support. # Check for large file and 64-bit time support.
# #
if test "$enable_largefile" != no # Check whether --enable-largefile was given.
if test ${enable_largefile+y}
then :
enableval=$enable_largefile;
fi
if test "$enable_largefile,$enable_year2038" != no,no
then : then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5
printf %s "checking for $CC option to enable large file support... " >&6; } printf %s "checking for $CC option to enable large file support... " >&6; }
@ -19899,6 +19922,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test $ac_opt_found = no || break test $ac_opt_found = no || break
done done
CC="$ac_save_CC" CC="$ac_save_CC"
test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;;
esac esac
fi fi
@ -19909,15 +19933,10 @@ ac_have_largefile=yes
case $ac_cv_sys_largefile_opts in #( case $ac_cv_sys_largefile_opts in #(
"none needed") : "none needed") :
;; #( ;; #(
"supported through gnulib") :
;; #(
"support not detected") : "support not detected") :
ac_have_largefile=no ac_have_largefile=no ;; #(
if test $enable_largefile = required
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "support for large files is required
See 'config.log' for more details" "$LINENO" 5; }
fi ;; #(
"-D_FILE_OFFSET_BITS=64") : "-D_FILE_OFFSET_BITS=64") :
printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h
@ -19934,8 +19953,8 @@ esac
if test "$enable_year2038" != no if test "$enable_year2038" != no
then : then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable timestamps after Jan 2038" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5
printf %s "checking for $CC option to enable timestamps after Jan 2038... " >&6; } printf %s "checking for $CC option for timestamps after 2038... " >&6; }
if test ${ac_cv_sys_year2038_opts+y} if test ${ac_cv_sys_year2038_opts+y}
then : then :
printf %s "(cached) " >&6 printf %s "(cached) " >&6
@ -19986,49 +20005,12 @@ case $ac_cv_sys_year2038_opts in #(
"none needed") : "none needed") :
;; #( ;; #(
"support not detected") : "support not detected") :
ac_have_year2038=no ac_have_year2038=no ;; #(
case $enable_year2038 in #(
required) :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "support for timestamps after Jan 2038 is required
See 'config.log' for more details" "$LINENO" 5; } ;; #(
yes) :
# If we're not cross compiling and 'touch' works with a large
# timestamp, then we can presume the system supports wider time_t
# *somehow* and we just weren't able to detect it. One common
# case that we deliberately *don't* probe for is a system that
# supports both 32- and 64-bit ABIs but only the 64-bit ABI offers
# wide time_t. (It would be inappropriate for us to override an
# intentional use of -m32.) Error out, demanding use of
# --disable-year2038 if this is intentional.
if test $cross_compiling = no
then :
if TZ=UTC0 touch -t 210602070628.15 conftest.time 2>/dev/null
then :
case `TZ=UTC0 LC_ALL=C ls -l conftest.time 2>/dev/null` in #(
*'Feb 7 2106'* | *'Feb 7 17:10'*) :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "this system appears to support timestamps after
January 2038, but no mechanism for enabling wide
'time_t' was detected. Did you mean to build a 64-bit
binary? (e.g. 'CC=\"${CC} -m64\"'.) To proceed with
32-bit time_t, configure with '--disable-year2038'.
See 'config.log' for more details" "$LINENO" 5; } ;; #(
*) :
;;
esac
fi
fi ;; #(
*) :
;;
esac ;; #(
"-D_TIME_BITS=64") : "-D_TIME_BITS=64") :
printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h
;; #( ;; #(
"-D__MINGW_USE_VC2005_COMPAT=1") : "-D__MINGW_USE_VC2005_COMPAT") :
printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h
;; #( ;; #(
@ -20036,7 +20018,7 @@ printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It
will stop working after January 2038. Remove will stop working after mid-January 2038. Remove
_USE_32BIT_TIME_T from the compiler flags. _USE_32BIT_TIME_T from the compiler flags.
See 'config.log' for more details" "$LINENO" 5; } ;; #( See 'config.log' for more details" "$LINENO" 5; } ;; #(
*) : *) :
@ -20045,12 +20027,34 @@ esac
fi fi
fi fi
if test "$enable_year2038,$ac_have_year2038,$cross_compiling" = yes,no,no
then :
# If we're not cross compiling and 'touch' works with a large
# timestamp, then we can presume the system supports wider time_t
# *somehow* and we just weren't able to detect it. One common
# case that we deliberately *don't* probe for is a system that
# supports both 32- and 64-bit ABIs but only the 64-bit ABI offers
# wide time_t. (It would be inappropriate for us to override an
# intentional use of -m32.) Error out, demanding use of
# --disable-year2038 if this is intentional.
if TZ=UTC0 touch -t 210602070628.15 conftest.time 2>/dev/null
then :
case `TZ=UTC0 LC_ALL=C ls -l conftest.time 2>/dev/null` in #(
*'Feb 7 2106'* | *'Feb 7 17:10'*) :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "this system appears to support timestamps after
mid-January 2038, but no mechanism for enabling wide
'time_t' was detected. Did you mean to build a 64-bit
binary? (E.g., 'CC=\"${CC} -m64\"'.) To proceed with
32-bit time_t, configure with '--disable-year2038'.
See 'config.log' for more details" "$LINENO" 5; } ;; #(
*) :
;;
esac
fi
fi
# #
# Don't allow undefined symbols, even in shared libraries, if possible. # Don't allow undefined symbols, even in shared libraries, if possible.
@ -20799,171 +20803,26 @@ printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h
fi fi
ac_fn_c_check_type "$LINENO" "uid_t" "ac_cv_type_uid_t" "$ac_includes_default"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 if test "x$ac_cv_type_uid_t" = xyes
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then : then :
printf %s "(cached) " >&6
else case e in #( else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then e)
ac_path_EGREP_TRADITIONAL_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 $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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 ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_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
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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 ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_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
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
printf %s "checking for uid_t in sys/types.h... " >&6; }
if test ${ac_cv_type_uid_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "uid_t" >/dev/null 2>&1
then :
ac_cv_type_uid_t=yes
else case e in #(
e) ac_cv_type_uid_t=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
printf "%s\n" "$ac_cv_type_uid_t" >&6; }
if test $ac_cv_type_uid_t = no; then
printf "%s\n" "#define uid_t int" >>confdefs.h printf "%s\n" "#define uid_t int" >>confdefs.h
;;
esac
fi
ac_fn_c_check_type "$LINENO" "gid_t" "ac_cv_type_gid_t" "$ac_includes_default"
if test "x$ac_cv_type_gid_t" = xyes
then :
else case e in #(
e)
printf "%s\n" "#define gid_t int" >>confdefs.h printf "%s\n" "#define gid_t int" >>confdefs.h
;;
esac
fi fi
@ -21894,103 +21753,133 @@ if test ${ac_cv_type_getgroups+y}
then : then :
printf %s "(cached) " >&6 printf %s "(cached) " >&6
else case e in #( else case e in #(
e) if test "$cross_compiling" = yes e) # If AC_TYPE_UID_T says there isn't any gid_t typedef, then we can skip
# everything below.
if test $ac_cv_type_gid_t = no
then : then :
ac_cv_type_getgroups=cross ac_cv_type_getgroups=int
else case e in #( else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext e) # Test programs below rely on strict type checking of extern declarations:
# 'extern int getgroups(int, int *); extern int getgroups(int, pid_t *);'
# is valid in C89 if and only if pid_t is a typedef for int. Unlike
# anything involving either an assignment or a function call, compilers
# tend to make this kind of type mismatch a hard error, not just an
# "incompatible pointer types" warning.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
/* Thanks to Mike Rendell for this test. */
$ac_includes_default $ac_includes_default
#define NGID 256 extern int getgroups(int, gid_t *);
#undef MAX
#define MAX(x, y) ((x) > (y) ? (x) : (y))
int int
main (void) main (void)
{ {
gid_t gidset[NGID]; return !(getgroups(0, 0) >= 0);
int i, n; ;
union { gid_t gval; long int lval; } val; return 0;
val.lval = -1;
for (i = 0; i < NGID; i++)
gidset[i] = val.gval;
n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
gidset);
/* Exit non-zero if getgroups seems to require an array of ints. This
happens when gid_t is short int but getgroups modifies an array
of ints. */
return n > 0 && gidset[n] != val.gval;
} }
_ACEOF _ACEOF
if ac_fn_c_try_run "$LINENO" if ac_fn_c_try_compile "$LINENO"
then : then :
ac_cv_type_getgroups=gid_t ac_getgroups_gidarray=yes
else case e in #( else case e in #(
e) ac_cv_type_getgroups=int ;; e) ac_getgroups_gidarray=no ;;
esac esac
fi fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
if test $ac_cv_type_getgroups = cross; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
#include <unistd.h> $ac_includes_default
extern int getgroups(int, int *);
int
main (void)
{
return !(getgroups(0, 0) >= 0);
;
return 0;
}
_ACEOF _ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | if ac_fn_c_try_compile "$LINENO"
$EGREP_TRADITIONAL "getgroups.*int.*gid_t" >/dev/null 2>&1
then : then :
ac_cv_type_getgroups=gid_t ac_getgroups_intarray=yes
else case e in #( else case e in #(
e) ac_cv_type_getgroups=int ;; e) ac_getgroups_intarray=no ;;
esac esac
fi fi
rm -rf conftest* rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi ;; case int:$ac_getgroups_intarray,gid:$ac_getgroups_gidarray in #(
int:yes,gid:no) :
ac_cv_type_getgroups=int ;; #(
int:no,gid:yes) :
ac_cv_type_getgroups=gid_t ;; #(
int:yes,gid:yes) :
# Both programs compiled - this means *either* that getgroups
# was declared with no prototype, in which case we should use int,
# or that it was declared prototyped but gid_t is a typedef for int,
# in which case we should use gid_t. Distinguish the two cases
# by testing if the compiler catches a blatantly incorrect function
# signature for getgroups.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
extern int getgroups(int, float);
int
main (void)
{
return !(getgroups(0, 0) >= 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Compiler did not catch incorrect argument list;
# getgroups is unprototyped.
ac_cv_type_getgroups=int
else case e in #(
e)
# Compiler caught incorrect argument list;
# gid_t is a typedef for int.
ac_cv_type_getgroups=gid_t
;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;; #(
*) :
# Both programs failed to compile - this probably means getgroups
# wasn't declared at all. Use 'int', as this is probably a very
# old system where the type _would have been_ int.
ac_cv_type_getgroups=int
;;
esac
;;
esac
fi
;;
esac esac
fi fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
printf "%s\n" "$ac_cv_type_getgroups" >&6; } printf "%s\n" "$ac_cv_type_getgroups" >&6; }
printf "%s\n" "#define GETGROUPS_T $ac_cv_type_getgroups" >>confdefs.h printf "%s\n" "#define GETGROUPS_T $ac_cv_type_getgroups" >>confdefs.h
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes
then :
else case e in #( # On older systems getgroups might be in -lbsd.
e)
printf "%s\n" "#define size_t unsigned int" >>confdefs.h
;;
esac
fi
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. # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
ac_save_LIBS=$LIBS ac_save_LIBS=$LIBS
if test $ac_cv_func_getgroups = no; then LIBS=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 GETGROUPS_LIB=
printf %s "checking for getgroups in -lbsd... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getgroups" >&5
if test ${ac_cv_lib_bsd_getgroups+y} printf %s "checking for library containing getgroups... " >&6; }
if test ${ac_cv_search_getgroups+y}
then : then :
printf %s "(cached) " >&6 printf %s "(cached) " >&6
else case e in #( else case e in #(
e) ac_check_lib_save_LIBS=$LIBS e) ac_func_search_save_LIBS=$LIBS
LIBS="-lbsd $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */ /* end confdefs.h. */
@ -22012,70 +21901,75 @@ return getgroups ();
return 0; return 0;
} }
_ACEOF _ACEOF
for ac_lib in '' bsd
do
if test -z "$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" if ac_fn_c_try_link "$LINENO"
then : then :
ac_cv_lib_bsd_getgroups=yes ac_cv_search_getgroups=$ac_res
else case e in #(
e) ac_cv_lib_bsd_getgroups=no ;;
esac
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \ rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext conftest$ac_exeext
LIBS=$ac_check_lib_save_LIBS ;; if test ${ac_cv_search_getgroups+y}
then :
break
fi
done
if test ${ac_cv_search_getgroups+y}
then :
else case e in #(
e) ac_cv_search_getgroups=no ;;
esac esac
fi fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 rm conftest.$ac_ext
printf "%s\n" "$ac_cv_lib_bsd_getgroups" >&6; } LIBS=$ac_func_search_save_LIBS ;;
if test "x$ac_cv_lib_bsd_getgroups" = xyes esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getgroups" >&5
printf "%s\n" "$ac_cv_search_getgroups" >&6; }
ac_res=$ac_cv_search_getgroups
if test "$ac_res" != no
then : then :
GETGROUPS_LIB=-lbsd test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
test "$ac_res" = "none required" || GETGROUPS_LIB="$ac_res"
ac_cv_func_getgroups=yes
else case e in #(
e) ac_cv_func_getgroups=no ;;
esac
fi fi
fi LIBS=$ac_save_LIBS
# Run the program to test the functionality of the system-supplied
# getgroups function only if there is such a function. # Known severe bugs in getgroups on particular systems.
# - On Ultrix 4.3 and NextSTEP 3.2, getgroups (0, 0) is reported to
# fail, rather than returning the number of supplementary groups as
# it ought to. We do not know the exact range of releases affected
# in either case.
# We currently reject all versions of the systems with known bugs, and
# no other systems. Please send corrections to bug-autoconf@gnu.org.
if test $ac_cv_func_getgroups = yes; then if test $ac_cv_func_getgroups = yes; then
# This AC_CACHE_CHECK exists so that one may override an incorrect
# guess by setting ac_cv_func_getgroups_works in a config.site file.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
printf %s "checking for working getgroups... " >&6; } printf %s "checking for working getgroups... " >&6; }
if test ${ac_cv_func_getgroups_works+y} if test ${ac_cv_func_getgroups_works+y}
then : then :
printf %s "(cached) " >&6 printf %s "(cached) " >&6
else case e in #( else case e in #(
e) if test "$cross_compiling" = yes e) case $host_os in #(
then : ultrix* | nextstep*) :
case "$host_os" in # (( ac_cv_func_getgroups_works=no # getgroups(0,0) fails
# 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=yes ;;
*) ac_cv_func_getgroups_works="guessing no" ;; esac ;;
esac
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* On Ultrix 4.3, getgroups (0, 0) always fails. */
return getgroups (0, 0) == -1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_getgroups_works=yes
else case e in #(
e) ac_cv_func_getgroups_works=no ;;
esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
;;
esac esac
fi fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
@ -22083,14 +21977,11 @@ printf "%s\n" "$ac_cv_func_getgroups_works" >&6; }
else else
ac_cv_func_getgroups_works=no ac_cv_func_getgroups_works=no
fi fi
case "$ac_cv_func_getgroups_works" in if test $ac_cv_func_getgroups_works = yes; then
*yes)
printf "%s\n" "#define HAVE_GETGROUPS 1" >>confdefs.h printf "%s\n" "#define HAVE_GETGROUPS 1" >>confdefs.h
;; fi
esac
LIBS=$ac_save_LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for declarations of fseeko and ftello" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for declarations of fseeko and ftello" >&5
printf %s "checking for declarations of fseeko and ftello... " >&6; } printf %s "checking for declarations of fseeko and ftello... " >&6; }
@ -24897,6 +24788,7 @@ fi
openssl_missing=no openssl_missing=no
if test "${enable_openssl-no}" != no; then if test "${enable_openssl-no}" != no; then
# Use pkg-config to find the openssl cflags and libs if possible. # Use pkg-config to find the openssl cflags and libs if possible.
@ -35867,12 +35759,6 @@ then :
enableval=$enable_year2038; enableval=$enable_year2038;
fi fi
# Check whether --enable-largefile was given.
if test ${enable_largefile+y}
then :
enableval=$enable_largefile;
fi
: "${CONFIG_STATUS=./config.status}" : "${CONFIG_STATUS=./config.status}"
ac_write_fail=0 ac_write_fail=0