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Commit | Line | Data |
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7998fa78 AS |
1 | |
2 | # as_fn_set_status STATUS | |
3 | # ----------------------- | |
4 | # Set $? to STATUS, without forking. | |
5 | as_fn_set_status () | |
6 | { | |
7 | return $1 | |
8 | } # as_fn_set_status | |
9 | ||
10 | # as_fn_exit STATUS | |
11 | # ----------------- | |
12 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. | |
13 | as_fn_exit () | |
14 | { | |
15 | set +e | |
16 | as_fn_set_status $1 | |
17 | exit $1 | |
18 | } # as_fn_exit | |
19 | if expr a : '\(a\)' >/dev/null 2>&1 && | |
20 | test "X`expr 00001 : '.*\(...\)'`" = X001; then | |
21 | as_expr=expr | |
22 | else | |
23 | as_expr=false | |
24 | fi | |
25 | ||
26 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then | |
27 | as_basename=basename | |
28 | else | |
29 | as_basename=false | |
30 | fi | |
31 | ||
32 | as_me=`$as_basename -- "$0" || | |
33 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
34 | X"$0" : 'X\(//\)$' \| \ | |
35 | X"$0" : 'X\(/\)' \| . 2>/dev/null || | |
36 | $as_echo X/"$0" | | |
37 | sed '/^.*\/\([^/][^/]*\)\/*$/{ | |
38 | s//\1/ | |
39 | q | |
40 | } | |
41 | /^X\/\(\/\/\)$/{ | |
42 | s//\1/ | |
43 | q | |
44 | } | |
45 | /^X\/\(\/\).*/{ | |
46 | s//\1/ | |
47 | q | |
48 | } | |
49 | s/.*/./; q'` | |
50 | ||
51 | ||
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. :-) | |
57 | sed -n ' | |
58 | p | |
59 | /[$]LINENO/= | |
60 | ' <$as_myself | | |
61 | sed ' | |
62 | s/[$]LINENO.*/&-/ | |
63 | t lineno | |
64 | b | |
65 | :lineno | |
66 | N | |
67 | :loop | |
68 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ | |
69 | t loop | |
70 | s/-\n.*// | |
71 | ' >$as_me.lineno && | |
72 | chmod +x "$as_me.lineno" || | |
73 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } | |
74 | ||
75 | # Don't try to exec as it changes $[0], causing all sort of problems | |
76 | # (the dirname of $[0] is not the place where we might find the | |
77 | # original and so on. Autoconf is especially sensitive to this). | |
78 | . "./$as_me.lineno" | |
79 | # Exit status is that of the last command. | |
80 | exit | |
81 | } | |
82 | ||
83 | ||
84 | # ac_fn_c_try_compile LINENO | |
85 | # -------------------------- | |
86 | # Try to compile conftest.$ac_ext, and return whether this succeeded. | |
87 | ac_fn_c_try_compile () | |
88 | { | |
89 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack | |
90 | rm -f conftest.$ac_objext | |
91 | if { { ac_try="$ac_compile" | |
92 | case "(($ac_try" in | |
93 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; | |
94 | *) ac_try_echo=$ac_try;; | |
95 | esac | |
96 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" | |
97 | $as_echo "$ac_try_echo"; } >&5 | |
98 | (eval "$ac_compile") 2>conftest.err | |
99 | ac_status=$? | |
100 | if test -s conftest.err; then | |
101 | grep -v '^ *+' conftest.err >conftest.er1 | |
102 | cat conftest.er1 >&5 | |
103 | mv -f conftest.er1 conftest.err | |
104 | fi | |
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 : | |
110 | ac_retval=0 | |
111 | else | |
112 | $as_echo "$as_me: failed program was:" >&5 | |
113 | sed 's/^/| /' conftest.$ac_ext >&5 | |
114 | ||
115 | ac_retval=1 | |
116 | fi | |
117 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno | |
118 | as_fn_set_status $ac_retval | |
119 | ||
120 | } # ac_fn_c_try_compile | |
c6251f03 RM |
121 | # This file is generated from configure.in by Autoconf. DO NOT EDIT! |
122 | # Local configure fragment for sysdeps/ieee754/ldbl-opt/. | |
123 | ||
926320ab | 124 | |
7998fa78 | 125 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mlong-double-128" >&5 |
7967983f | 126 | $as_echo_n "checking whether $CC $CFLAGS supports -mlong-double-128... " >&6; } |
7998fa78 | 127 | if ${libc_cv_mlong_double_128+:} false; then : |
7967983f | 128 | $as_echo_n "(cached) " >&6 |
c6251f03 | 129 | else |
926320ab RM |
130 | save_CFLAGS="$CFLAGS" |
131 | CFLAGS="$CFLAGS -mlong-double-128" | |
7998fa78 | 132 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
926320ab RM |
133 | /* end confdefs.h. */ |
134 | ||
135 | int | |
136 | main () | |
137 | { | |
138 | ||
139 | #ifndef __LONG_DOUBLE_128__ | |
140 | # error "compiler did not predefine __LONG_DOUBLE_128__ as expected" | |
141 | #endif | |
142 | long double foobar (long double x) { return x; } | |
143 | ; | |
144 | return 0; | |
145 | } | |
146 | _ACEOF | |
7998fa78 | 147 | if ac_fn_c_try_compile "$LINENO"; then : |
c6251f03 RM |
148 | libc_cv_mlong_double_128=yes |
149 | else | |
7998fa78 | 150 | libc_cv_mlong_double_128=no |
c6251f03 | 151 | fi |
7967983f | 152 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
926320ab | 153 | CFLAGS="$save_CFLAGS" |
c6251f03 | 154 | fi |
7998fa78 | 155 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128" >&5 |
7967983f | 156 | $as_echo "$libc_cv_mlong_double_128" >&6; } |
c6251f03 | 157 | if test "$libc_cv_mlong_double_128" = no; then |
7998fa78 | 158 | as_fn_error $? "this configuration requires -mlong-double-128 support" "$LINENO" 5 |
c6251f03 | 159 | fi |