+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/alpha/elf.
-if test "$usetls" != no; then
-# Check for support of thread-local storage handling in assembler and
-# linker.
-{ $as_echo "$as_me:$LINENO: checking for Alpha TLS support" >&5
+# Check for support of thread-local storage handling in assembler and linker.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Alpha TLS support" >&5
$as_echo_n "checking for Alpha TLS support... " >&6; }
-if test "${libc_cv_alpha_tls+set}" = set; then
+if ${libc_cv_alpha_tls+:} false; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.s <<\EOF
lda $16, n($31) !tprel
EOF
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
libc_cv_alpha_tls=yes
else
libc_cv_alpha_tls=no
fi
rm -f conftest*
fi
-{ $as_echo "$as_me:$LINENO: result: $libc_cv_alpha_tls" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_alpha_tls" >&5
$as_echo "$libc_cv_alpha_tls" >&6; }
-if test $libc_cv_alpha_tls = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_TLS_SUPPORT 1
-_ACEOF
-
-fi
+if test $libc_cv_alpha_tls = no; then
+ as_fn_error $? "the assembler must support TLS" "$LINENO" 5
fi
-{ $as_echo "$as_me:$LINENO: checking for GP relative module local relocs" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GP relative module local relocs" >&5
$as_echo_n "checking for GP relative module local relocs... " >&6; }
-if test "${libc_cv_alpha_hidden_gprel+set}" = set; then
+if ${libc_cv_alpha_hidden_gprel+:} false; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.c <<\EOF
libc_cv_alpha_hidden_gprel=no
if { ac_try='${CC-cc} -S $CFLAGS -O2 -fpic conftest.c 1>&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
if grep -q 'bar.*!gprel' conftest.s \
&& grep -q 'baz.*!gprel' conftest.s \
&& ! grep -q 'bar.*!literal' conftest.s \
fi
rm -f conftest*
fi
-{ $as_echo "$as_me:$LINENO: result: $libc_cv_alpha_hidden_gprel" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_alpha_hidden_gprel" >&5
$as_echo "$libc_cv_alpha_hidden_gprel" >&6; }
if test $libc_cv_alpha_hidden_gprel = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define PI_STATIC_AND_HIDDEN 1
-_ACEOF
+ $as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
fi
"$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", \
"$22", "$23", "$24", "$25", "$27", "$28", "memory"
-/* If TLS is in use, we have a conflict between the PAL_rduniq primitive,
- as modeled within GCC, and explicit use of the R0 register. If we use
- the register via the asm, the scheduler may place the PAL_rduniq insn
- before we've copied the data from R0 into _sc_ret. If this happens
- we'll get a reload abort, since R0 is live at the same time it is
- needed for the PAL_rduniq.
-
- Solve this by using the "v" constraint instead of an asm for the syscall
- output. We don't do this unconditionally to allow compilation with
- older compilers. */
-
-#ifdef HAVE___THREAD
-#define inline_syscall_r0_asm
-#define inline_syscall_r0_out_constraint "=v"
-#else
-#define inline_syscall_r0_asm __asm__("$0")
-#define inline_syscall_r0_out_constraint "=r"
-#endif
-
/* It is moderately important optimization-wise to limit the lifetime
of the hard-register variables as much as possible. Thus we copy
in/out as close to the asm as possible. */
#define inline_syscall0(name, args...) \
{ \
- register long _sc_0 inline_syscall_r0_asm; \
+ register long _sc_0; \
register long _sc_19 __asm__("$19"); \
\
_sc_0 = name; \
__asm__ __volatile__ \
("callsys # %0 %1 <= %2" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19) \
+ : "=v"(_sc_0), "=r"(_sc_19) \
: "0"(_sc_0) \
: inline_syscall_clobbers, \
"$16", "$17", "$18", "$20", "$21"); \
#define inline_syscall1(name,arg1) \
{ \
- register long _sc_0 inline_syscall_r0_asm; \
+ register long _sc_0; \
register long _sc_16 __asm__("$16"); \
register long _sc_19 __asm__("$19"); \
register long _tmp_16 = (long) (arg1); \
_sc_16 = _tmp_16; \
__asm__ __volatile__ \
("callsys # %0 %1 <= %2 %3" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16) \
+ : "=v"(_sc_0), "=r"(_sc_19), "=r"(_sc_16) \
: "0"(_sc_0), "2"(_sc_16) \
: inline_syscall_clobbers, \
"$17", "$18", "$20", "$21"); \
#define inline_syscall2(name,arg1,arg2) \
{ \
- register long _sc_0 inline_syscall_r0_asm; \
+ register long _sc_0; \
register long _sc_16 __asm__("$16"); \
register long _sc_17 __asm__("$17"); \
register long _sc_19 __asm__("$19"); \
_sc_17 = _tmp_17; \
__asm__ __volatile__ \
("callsys # %0 %1 <= %2 %3 %4" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17) \
+ : "=v"(_sc_0), "=r"(_sc_19), \
+ "=r"(_sc_16), "=r"(_sc_17) \
: "0"(_sc_0), "2"(_sc_16), "3"(_sc_17) \
: inline_syscall_clobbers, \
"$18", "$20", "$21"); \
#define inline_syscall3(name,arg1,arg2,arg3) \
{ \
- register long _sc_0 inline_syscall_r0_asm; \
+ register long _sc_0; \
register long _sc_16 __asm__("$16"); \
register long _sc_17 __asm__("$17"); \
register long _sc_18 __asm__("$18"); \
_sc_18 = _tmp_18; \
__asm__ __volatile__ \
("callsys # %0 %1 <= %2 %3 %4 %5" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18) \
+ : "=v"(_sc_0), "=r"(_sc_19), "=r"(_sc_16), \
+ "=r"(_sc_17), "=r"(_sc_18) \
: "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
"4"(_sc_18) \
: inline_syscall_clobbers, "$20", "$21"); \
#define inline_syscall4(name,arg1,arg2,arg3,arg4) \
{ \
- register long _sc_0 inline_syscall_r0_asm; \
+ register long _sc_0; \
register long _sc_16 __asm__("$16"); \
register long _sc_17 __asm__("$17"); \
register long _sc_18 __asm__("$18"); \
_sc_19 = _tmp_19; \
__asm__ __volatile__ \
("callsys # %0 %1 <= %2 %3 %4 %5 %6" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18) \
+ : "=v"(_sc_0), "=r"(_sc_19), "=r"(_sc_16), \
+ "=r"(_sc_17), "=r"(_sc_18) \
: "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
"4"(_sc_18), "1"(_sc_19) \
: inline_syscall_clobbers, "$20", "$21"); \
#define inline_syscall5(name,arg1,arg2,arg3,arg4,arg5) \
{ \
- register long _sc_0 inline_syscall_r0_asm; \
+ register long _sc_0; \
register long _sc_16 __asm__("$16"); \
register long _sc_17 __asm__("$17"); \
register long _sc_18 __asm__("$18"); \
_sc_20 = _tmp_20; \
__asm__ __volatile__ \
("callsys # %0 %1 <= %2 %3 %4 %5 %6 %7" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18), "=r"(_sc_20) \
+ : "=v"(_sc_0), "=r"(_sc_19), "=r"(_sc_16), \
+ "=r"(_sc_17), "=r"(_sc_18), "=r"(_sc_20) \
: "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
"4"(_sc_18), "1"(_sc_19), "5"(_sc_20) \
: inline_syscall_clobbers, "$21"); \
#define inline_syscall6(name,arg1,arg2,arg3,arg4,arg5,arg6) \
{ \
- register long _sc_0 inline_syscall_r0_asm; \
+ register long _sc_0; \
register long _sc_16 __asm__("$16"); \
register long _sc_17 __asm__("$17"); \
register long _sc_18 __asm__("$18"); \
_sc_21 = _tmp_21; \
__asm__ __volatile__ \
("callsys # %0 %1 <= %2 %3 %4 %5 %6 %7 %8" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18), "=r"(_sc_20), "=r"(_sc_21) \
+ : "=v"(_sc_0), "=r"(_sc_19), "=r"(_sc_16), \
+ "=r"(_sc_17), "=r"(_sc_18), "=r"(_sc_20), \
+ "=r"(_sc_21) \
: "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), "4"(_sc_18), \
"1"(_sc_19), "5"(_sc_20), "6"(_sc_21) \
: inline_syscall_clobbers); \
projects / thirdparty / glibc.git / commitdiff
