2
# as_fn_set_status STATUS
3
# -----------------------
4
# Set $? to STATUS, without forking.
12
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
19
if expr a : '\(a\)' >/dev/null 2>&1 &&
20
test "X`expr 00001 : '.*\(...\)'`" = X001; then
26
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
32
as_me=`$as_basename -- "$0" ||
33
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
34
X"$0" : 'X\(//\)$' \| \
35
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
37
sed '/^.*\/\([^/][^/]*\)\/*$/{
52
as_lineno_1=$LINENO as_lineno_1a=$LINENO
53
as_lineno_2=$LINENO as_lineno_2a=$LINENO
54
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
55
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
56
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
68
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
72
chmod +x "$as_me.lineno" ||
73
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
75
# Don't try to exec as it changes $[0], causing all sort of problems
76
# (the dirname of $[0] is not the place where we might find the
77
# original and so on. Autoconf is especially sensitive to this).
79
# Exit status is that of the last command.
84
# ac_fn_c_try_compile LINENO
85
# --------------------------
86
# Try to compile conftest.$ac_ext, and return whether this succeeded.
87
ac_fn_c_try_compile ()
89
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
90
rm -f conftest.$ac_objext
91
if { { ac_try="$ac_compile"
93
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
94
*) ac_try_echo=$ac_try;;
96
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
97
$as_echo "$ac_try_echo"; } >&5
98
(eval "$ac_compile") 2>conftest.err
100
if test -s conftest.err; then
101
grep -v '^ *+' conftest.err >conftest.er1
103
mv -f conftest.er1 conftest.err
105
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
106
test $ac_status = 0; } && {
107
test -z "$ac_c_werror_flag" ||
108
test ! -s conftest.err
109
} && test -s conftest.$ac_objext; then :
112
$as_echo "$as_me: failed program was:" >&5
113
sed 's/^/| /' conftest.$ac_ext >&5
117
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
118
as_fn_set_status $ac_retval
120
} # ac_fn_c_try_compile
121
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
123
# GNU libc on the Hurd is always reentrant.
124
DEFINES="$DEFINES -D_LIBC_REENTRANT"
126
$as_echo "#define NO_HIDDEN 1" >>confdefs.h
129
# Don't bother trying to generate any glue code to be compatible with the
130
# existing system library, because we are the only system library.
135
# The default oldest ABI is 2.2.6.
136
# We only need a "yes" here if the oldest ABI supported will be < 2.2.6.
137
if test "$oldest_abi" != default && test "$oldest_abi" \< "2.2.6"; then
138
libc_cv_gcc_unwind_find_fde=yes
144
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Hurd header version" >&5
145
$as_echo_n "checking Hurd header version... " >&6; }
146
if ${libc_cv_hurd_version+:} false; then :
147
$as_echo_n "(cached) " >&6
149
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
150
/* end confdefs.h. */
151
#include <hurd/version.h>
156
#define NEED_VERSION 20020609
157
#if HURD_INTERFACE_VERSION < NEED_VERSION
158
# error Hurd version too old: HURD_INTERFACE_VERSION < NEED_VERSION
164
if ac_fn_c_try_compile "$LINENO"; then :
165
libc_cv_hurd_version=ok
167
libc_cv_hurd_version=bad
169
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
171
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hurd_version" >&5
172
$as_echo "$libc_cv_hurd_version" >&6; }
173
if test "x$libc_cv_hurd_version" != xok; then
174
as_fn_error $? "Hurd headers not installed or too old" "$LINENO" 5