btrfs-progs: build: fix bashism in target_cpu comparison

The "=" operator should be used as configure may be run by a POSIX shell
at /bin/sh (like dash). Bash recognises "=" too so this retains
compatibility with it.

Pull-request: #721
Signed-off-by: Sam James <sam@gentoo.org>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Sam James 2023-12-15 04:15:30 +00:00 committed by David Sterba
parent 92e18dbce5
commit a79560163c
1 changed files with 1 additions and 1 deletions

View File

@ -45,7 +45,7 @@ AC_C_CONST
AC_C_VOLATILE
AC_C_BIGENDIAN
if test "x$target_cpu" == 'xx86_64'; then
if test "x$target_cpu" = 'xx86_64'; then
AX_CHECK_COMPILE_FLAG([-msse2], [HAVE_CFLAG_msse2=1], [HAVE_CFLAG_msse2=0])
AC_SUBST([HAVE_CFLAG_msse2])