--- parser3/acsite.m4	2003/04/16 07:12:31	1.1.2.6
+++ parser3/acsite.m4	2026/04/25 14:17:35	1.125
@@ -1,9 +1,25 @@
 # paf@design.ru
-# included in configure.in
+# included in configure.ac
+
+AC_DEFUN([PA_TRY_COMPILE],[
+  AC_COMPILE_IFELSE(
+    [AC_LANG_PROGRAM([$1], [$2])],
+    [$3],
+    [$4]
+  )
+])
+
+AC_DEFUN([PA_TRY_LINK],[
+  AC_LINK_IFELSE(
+    [AC_LANG_PROGRAM([$1], [$2])],
+    [$3],
+    [$4]
+  )
+])
 
 AC_DEFUN([PA_CHECK_MATH_FUNC_ONE_ARG],[
 AC_MSG_CHECKING(for (maybe built-in) math function $1)
-AC_TRY_COMPILE([
+PA_TRY_COMPILE([
 #ifdef HAVE_MATH_H
 #       include <math.h>
 #endif
@@ -19,14 +35,14 @@ $3])
 
 
 AC_DEFUN([PA_CHECK_MATH_FUNCS_ONE_ARG],[
-AC_FOREACH([AC_Func], [$1],
-  [AH_TEMPLATE(AS_TR_CPP(HAVE_[]AC_Func),
+m4_foreach_w([AC_Func], [$1],
+  [AH_TEMPLATE(AS_TR_CPP([HAVE_]AC_Func),
                [Define to 1 if you have the `]AC_Func[' (maybe built-in) math function function.])])dnl
 
 for pa_func in $1
 do
 PA_CHECK_MATH_FUNC_ONE_ARG($pa_func,
-              [AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$pa_func]) $2])],
+	      [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$pa_func]) $2)],
               [$3])dnl
 done
 ])
@@ -35,7 +51,7 @@ done
 AC_DEFUN([PA_CHECK_SIGSETJMP],[
 pa_func=sigsetjmp
 AC_MSG_CHECKING(for (maybe built-in) function $pa_func)
-AC_TRY_COMPILE([
+PA_TRY_COMPILE([
 #ifdef HAVE_SETJMP_H
 #	include <setjmp.h>
 #endif
@@ -43,7 +59,7 @@ AC_TRY_COMPILE([
         $pa_func(0,0);
 ],
 [AC_MSG_RESULT(yes)
-AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$pa_func])])
+AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$pa_func]))
 ],
 [AC_MSG_RESULT(no)
 ])