49537: fix finding utmpx file on FreeBSD

ChangeLog

@@ -1,3 +1,7 @@
+2021-11-02  Oliver Kiddle  <opk@zsh.org>
+
+	* 49537: aczsh.m4, configure.ac: fix finding utmpx file on FreeBSD
+
 2021-11-01  Jun-ichi Takimoto  <takimoto-j@kba.biglobe.ne.jp>
 
 	* 49535: Src/Zle/compcore.c: fix completion of parameter names

aczsh.m4

@@ -544,9 +544,9 @@ dnl
 AC_DEFUN(zsh_PATH_UTMP,
 [AC_CACHE_CHECK([for $1 file], [zsh_cv_path_$1],
 [for dir in /etc /usr/etc /var/adm /usr/adm /var/run /var/log ./conftest; do
-  zsh_cv_path_$1=${dir}/$1
+  m4_foreach([file],[$@],[zsh_cv_path_$1=${dir}/file
   test -f $zsh_cv_path_$1 && break
-  zsh_cv_path_$1=no
+  ])zsh_cv_path_$1=no
 done
 ])
 AH_TEMPLATE([PATH_]translit($1, [a-z], [A-Z])[_FILE],

configure.ac

@@ -2108,7 +2108,7 @@ dnl CHECK FOR LOCATION OF {U,W}TMP{,X} FILES
 dnl ----------------------------------------
 zsh_PATH_UTMP(utmp)
 zsh_PATH_UTMP(wtmp)
-zsh_PATH_UTMP(utmpx)
+zsh_PATH_UTMP(utmpx,utx.active)
 zsh_PATH_UTMP(wtmpx)
 
 dnl -------------------