[glibc] AArch64: Fix typo in sve configure check (BZ# 29394)

[Wilco Dijkstra <wilco@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=12182ba18dabda791a4f63a11ee2e9d828f40f9b

commit 12182ba18dabda791a4f63a11ee2e9d828f40f9b
Author: Wilco Dijkstra <wdijkstr@arm.com>
Date:   Thu Aug 11 17:52:00 2022 +0100

    AArch64: Fix typo in sve configure check (BZ# 29394)
    
    Fix a typo in the SVE configure check. This fixes [BZ# 29394].

Diff:
---
 sysdeps/aarch64/configure    | 6 +++---
 sysdeps/aarch64/configure.ac | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure
index bf972122b1..2130f6b8f8 100644
--- a/sysdeps/aarch64/configure
+++ b/sysdeps/aarch64/configure
@@ -303,7 +303,7 @@ aarch64-variant-pcs = $libc_cv_aarch64_variant_pcs"
 # Check if asm support armv8.2-a+sve
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVE support in assembler" >&5
 $as_echo_n "checking for SVE support in assembler... " >&6; }
-if ${libc_cv_asm_sve+:} false; then :
+if ${libc_cv_aarch64_sve_asm+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat > conftest.s <<\EOF
@@ -321,8 +321,8 @@ else
 fi
 rm -f conftest*
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_sve" >&5
-$as_echo "$libc_cv_asm_sve" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_asm" >&5
+$as_echo "$libc_cv_aarch64_sve_asm" >&6; }
 if test $libc_cv_aarch64_sve_asm = yes; then
   $as_echo "#define HAVE_AARCH64_SVE_ASM 1" >>confdefs.h
 
diff --git a/sysdeps/aarch64/configure.ac b/sysdeps/aarch64/configure.ac
index 51253d9802..85c6f76508 100644
--- a/sysdeps/aarch64/configure.ac
+++ b/sysdeps/aarch64/configure.ac
@@ -88,7 +88,7 @@ EOF
 LIBC_CONFIG_VAR([aarch64-variant-pcs], [$libc_cv_aarch64_variant_pcs])
 
 # Check if asm support armv8.2-a+sve
-AC_CACHE_CHECK(for SVE support in assembler, libc_cv_asm_sve, [dnl
+AC_CACHE_CHECK([for SVE support in assembler], [libc_cv_aarch64_sve_asm], [dnl
 cat > conftest.s <<\EOF
         ptrue p0.b
 EOF