Blob Blame History Raw
diff -up torque/acinclude.m4.cleanup torque/acinclude.m4
--- torque/acinclude.m4.cleanup	2021-01-28 16:14:17.000000000 -0500
+++ torque/acinclude.m4	2021-04-13 14:14:09.320271814 -0400
@@ -20,12 +20,14 @@ dnl
 AC_DEFUN([AC_DECL_H_ERRNO],
 [AC_CACHE_CHECK([for h_errno declaration in netdb.h],
   ac_cv_decl_h_errno,
-[AC_TRY_COMPILE([#include <sys/types.h>
+[AC_COMPILE_IFELSE({AC_LANG_SOURCE([[
+#include <sys/types.h>
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
 #include <netdb.h>
-], [int _ZzQ = (int)(h_errno + 1);],
+int _ZzQ = (int)(h_errno + 1);
+]]),
   ac_cv_decl_h_errno=yes, ac_cv_decl_h_errno=no)])
 if test $ac_cv_decl_h_errno = yes; then
   AC_DEFINE(H_ERRNO_DECLARED, 1,
@@ -183,7 +185,7 @@ AC_CHECK_MEMBER(struct stat64.st_mode,
 #include <sys/stat.h>
 #include <unistd.h>])
 
-AC_MSG_CHECKING([if largefile compiles (looking at you, OSX)])
+AC_MSG_CHECKING([if largefile compiles])
 AC_COMPILE_IFELSE([AC_LANG_SOURCE([ 
 #include <sys/types.h>
 #include <sys/stat.h>
diff -up torque/buildutils/ac_c_bigendian_cross.m4.cleanup torque/buildutils/ac_c_bigendian_cross.m4
--- torque/buildutils/ac_c_bigendian_cross.m4.cleanup	2021-01-28 16:14:17.000000000 -0500
+++ torque/buildutils/ac_c_bigendian_cross.m4	2021-04-13 14:14:09.320271814 -0400
@@ -19,18 +19,18 @@ AC_DEFUN([AC_C_BIGENDIAN_CROSS],
 [AC_CACHE_CHECK(whether byte ordering is bigendian, ac_cv_c_bigendian,
 [ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/param.h>], [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <sys/param.h>]], [[
 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
  bogus endian macros
-#endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
+#endif]])],[# It does; now see whether it defined to BIG_ENDIAN or not.
 AC_TRY_COMPILE([#include <sys/types.h>
 #include <sys/param.h>], [
 #if BYTE_ORDER != BIG_ENDIAN
  not big endian
-#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
+#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)],[])
 if test $ac_cv_c_bigendian = unknown; then
-AC_TRY_RUN([main () {
+AC_RUN_IFELSE([AC_LANG_SOURCE([[main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
   union
   {
@@ -39,8 +39,7 @@ AC_TRY_RUN([main () {
   } u;
   u.l = 1;
   exit (u.c[sizeof (long) - 1] == 1);
-}], ac_cv_c_bigendian=no, ac_cv_c_bigendian=yes,
-[ echo $ac_n "cross-compiling... " 2>&AC_FD_MSG ])
+}]])],[ac_cv_c_bigendian=no],[ac_cv_c_bigendian=yes],[ echo $ac_n "cross-compiling... " 2>&AS_MESSAGE_FD ])
 fi])
 if test $ac_cv_c_bigendian = unknown; then
 AC_MSG_CHECKING(to probe for byte ordering)
@@ -57,18 +56,18 @@ EOF
 ] if test -f conftest.c ; then
      if ${CC-cc} -c conftest.c -o conftest.o && test -f conftest.o ; then
         if test `grep -l BIGenDianSyS conftest.o` ; then
-           echo $ac_n ' big endian probe OK, ' 1>&AC_FD_MSG
+           echo $ac_n ' big endian probe OK, ' 1>&AS_MESSAGE_FD
 	   ac_cv_c_bigendian=yes
         fi
         if test `grep -l LiTTleEnDian conftest.o` ; then
-           echo $ac_n ' little endian probe OK, ' 1>&AC_FD_MSG
+           echo $ac_n ' little endian probe OK, ' 1>&AS_MESSAGE_FD
 	   if test $ac_cv_c_bigendian = yes ; then
 	    ac_cv_c_bigendian=unknown;
            else
             ac_cv_c_bigendian=no
            fi
         fi
-	echo $ac_n 'guessing bigendian ...  ' >&AC_FD_MSG
+	echo $ac_n 'guessing bigendian ...  ' >&AS_MESSAGE_FD
      fi
   fi
 AC_MSG_RESULT($ac_cv_c_bigendian)
diff -up torque/buildutils/acx_pthread.m4.cleanup torque/buildutils/acx_pthread.m4
--- torque/buildutils/acx_pthread.m4.cleanup	2021-01-28 16:14:17.000000000 -0500
+++ torque/buildutils/acx_pthread.m4	2021-04-13 14:14:09.320271814 -0400
@@ -56,7 +56,7 @@ dnl @license GPLWithACException
 AC_DEFUN([ACX_PTHREAD], [
 AC_REQUIRE([AC_CANONICAL_HOST])
 AC_LANG_SAVE
-AC_LANG_C
+AC_LANG([C])
 acx_pthread_ok=no
 
 # We used to check for pthread.h first, but this fails if pthread.h
diff -up torque/buildutils/ax_cflags_gcc_option.m4.cleanup torque/buildutils/ax_cflags_gcc_option.m4
--- torque/buildutils/ax_cflags_gcc_option.m4.cleanup	2021-01-28 16:14:17.000000000 -0500
+++ torque/buildutils/ax_cflags_gcc_option.m4	2021-04-13 14:14:09.320271814 -0400
@@ -87,15 +87,14 @@ AS_VAR_PUSHDEF([VAR],[ac_cv_cflags_gcc_o
 AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for gcc m4_ifval($2,$2,-option)],
 VAR,[VAR="no, unknown"
  AC_LANG_SAVE
- AC_LANG_C
+ AC_LANG([C])
  ac_save_[]FLAGS="$[]FLAGS"
 for ac_arg dnl
 in "-pedantic -Werror % m4_ifval($2,$2,-option)"  dnl   GCC
    "-pedantic % m4_ifval($2,$2,-option) %% no, obsolete"  dnl new GCC
    #
 do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
-   AC_TRY_COMPILE([],[return 0;],
-   [VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
+   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0;]])],[VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break],[])
 done
  FLAGS="$ac_save_[]FLAGS"
  AC_LANG_RESTORE
@@ -123,15 +122,14 @@ AS_VAR_PUSHDEF([VAR],[ac_cv_cxxflags_gcc
 AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for gcc m4_ifval($2,$2,-option)],
 VAR,[VAR="no, unknown"
  AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
+ AC_LANG([C++])
  ac_save_[]FLAGS="$[]FLAGS"
 for ac_arg dnl
 in "-pedantic -Werror % m4_ifval($2,$2,-option)"  dnl   GCC
    "-pedantic % m4_ifval($2,$2,-option) %% no, obsolete"  dnl new GCC
    #
 do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
-   AC_TRY_COMPILE([],[return 0;],
-   [VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
+   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0;]])],[VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break],[])
 done
  FLAGS="$ac_save_[]FLAGS"
  AC_LANG_RESTORE
@@ -158,15 +156,14 @@ AS_VAR_PUSHDEF([VAR],[ac_cv_cflags_gcc_o
 AC_CACHE_CHECK([m4_ifval($2,$2,FLAGS) for gcc m4_ifval($1,$1,-option)],
 VAR,[VAR="no, unknown"
  AC_LANG_SAVE
- AC_LANG_C
+ AC_LANG([C])
  ac_save_[]FLAGS="$[]FLAGS"
 for ac_arg dnl
 in "-pedantic -Werror % m4_ifval($1,$1,-option)"  dnl   GCC
    "-pedantic % m4_ifval($1,$1,-option) %% no, obsolete"  dnl new GCC
    #
 do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
-   AC_TRY_COMPILE([],[return 0;],
-   [VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
+   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0;]])],[VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break],[])
 done
  FLAGS="$ac_save_[]FLAGS"
  AC_LANG_RESTORE
@@ -194,15 +191,14 @@ AS_VAR_PUSHDEF([VAR],[ac_cv_cxxflags_gcc
 AC_CACHE_CHECK([m4_ifval($2,$2,FLAGS) for gcc m4_ifval($1,$1,-option)],
 VAR,[VAR="no, unknown"
  AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
+ AC_LANG([C++])
  ac_save_[]FLAGS="$[]FLAGS"
 for ac_arg dnl
 in "-pedantic -Werror % m4_ifval($1,$1,-option)"  dnl   GCC
    "-pedantic % m4_ifval($1,$1,-option) %% no, obsolete"  dnl new GCC
    #
 do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
-   AC_TRY_COMPILE([],[return 0;],
-   [VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
+   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0;]])],[VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break],[])
 done
  FLAGS="$ac_save_[]FLAGS"
  AC_LANG_RESTORE
diff -up torque/buildutils/tac_tcltk.m4.cleanup torque/buildutils/tac_tcltk.m4
--- torque/buildutils/tac_tcltk.m4.cleanup	2021-01-28 16:14:17.000000000 -0500
+++ torque/buildutils/tac_tcltk.m4	2021-04-13 14:14:09.320271814 -0400
@@ -215,7 +215,7 @@ fi
 
 
 AC_ARG_WITH(tclatrsep,
-    AC_HELP_STRING([--with-tclatrsep=CHAR],[set the Tcl attribute separator character
+    AS_HELP_STRING([--with-tclatrsep=CHAR],[set the Tcl attribute separator character
                         this will default to "." if unspecified]),
     [tcl_atrsep="${withval}"], [tcl_atrsep="."])
 if test "$TCL" = "1" ; then
diff -up torque/buildutils/tcl.m4.cleanup torque/buildutils/tcl.m4
--- torque/buildutils/tcl.m4.cleanup	2021-01-28 16:14:17.000000000 -0500
+++ torque/buildutils/tcl.m4	2021-04-13 14:14:09.320271814 -0400
@@ -44,7 +44,7 @@ AC_DEFUN([TEA_PATH_TCLCONFIG], [
     if test x"${no_tcl}" = x ; then
 	# we reset no_tcl in case something fails here
 	no_tcl=true
-	AC_ARG_WITH(tcl, AC_HELP_STRING([--with-tcl],[directory containing tcl configuration (tclConfig.sh)]), with_tclconfig=${withval})
+	AC_ARG_WITH(tcl, AS_HELP_STRING([--with-tcl],[directory containing tcl configuration (tclConfig.sh)]), with_tclconfig=${withval})
 	AC_MSG_CHECKING([for Tcl configuration])
 	AC_CACHE_VAL(ac_cv_c_tclconfig,[
 
@@ -141,7 +141,7 @@ AC_DEFUN([TEA_PATH_TKCONFIG], [
     if test x"${no_tk}" = x ; then
 	# we reset no_tk in case something fails here
 	no_tk=true
-	AC_ARG_WITH(tk, AC_HELP_STRING([--with-tk],[directory containing tk configuration (tkConfig.sh)]), with_tkconfig=${withval})
+	AC_ARG_WITH(tk, AS_HELP_STRING([--with-tk],[directory containing tk configuration (tkConfig.sh)]), with_tkconfig=${withval})
 	AC_MSG_CHECKING([for Tk configuration])
 	AC_CACHE_VAL(ac_cv_c_tkconfig,[
 
@@ -440,7 +440,7 @@ AC_DEFUN([TEA_ENABLE_THREADS], [
 		# Check a little harder for __pthread_mutex_init in the
 		# same library, as some systems hide it there until
 		# pthread.h is defined.	 We could alternatively do an
-		# AC_TRY_COMPILE with pthread.h, but that will work with
+		# AC_COMPILE_IFELSE with pthread.h, but that will work with
 		# libpthread really doesn't exist, like AIX 4.2.
 		# [Bug: 4359]
 		AC_CHECK_LIB(pthread, __pthread_mutex_init,
@@ -621,8 +621,10 @@ AC_DEFUN([TEA_ENABLE_LANGINFO], [
     fi
     AC_MSG_CHECKING([whether to use nl_langinfo])
     if test "$langinfo_ok" = "yes"; then
-	AC_TRY_COMPILE([#include <langinfo.h>],
-		[nl_langinfo(CODESET);],[langinfo_ok=yes],[langinfo_ok=no])
+	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+		#include <langinfo.h>
+		nl_langinfo(CODESET);]]),
+		langinfo_ok=yes , langinfo_ok=no])
 	if test "$langinfo_ok" = "no"; then
 	    langinfo_ok="no (could not compile with nl_langinfo)";
 	fi
@@ -1626,7 +1628,8 @@ dnl AC_CHECK_TOOL(AR, ar, :)
 
     if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
 	AC_MSG_CHECKING([sys/exec.h])
-	AC_TRY_COMPILE([#include <sys/exec.h>],[
+	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+	    #include <sys/exec.h>
 	    struct exec foo;
 	    unsigned long seek;
 	    int flag;
@@ -1637,13 +1640,14 @@ dnl AC_CHECK_TOOL(AR, ar, :)
 #endif
 	    flag = (foo.a_magic == OMAGIC);
 	    return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
-    ], tcl_ok=usable, tcl_ok=unusable)
+    ]]), tcl_ok=usable, tcl_ok=unusable])
 	AC_MSG_RESULT([$tcl_ok])
 	if test $tcl_ok = usable; then
 	    AC_DEFINE(USE_SYS_EXEC_H)
 	else
 	    AC_MSG_CHECKING([a.out.h])
-	    AC_TRY_COMPILE([#include <a.out.h>],[
+	    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+		#include <a.out.h>
 		struct exec foo;
 		unsigned long seek;
 		int flag;
@@ -1654,13 +1658,14 @@ dnl AC_CHECK_TOOL(AR, ar, :)
 #endif
 		flag = (foo.a_magic == OMAGIC);
 		return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
-	    ], tcl_ok=usable, tcl_ok=unusable)
+	    ]]), tcl_ok=usable, tcl_ok=unusable])
 	    AC_MSG_RESULT([$tcl_ok])
 	    if test $tcl_ok = usable; then
 		AC_DEFINE(USE_A_OUT_H)
 	    else
 		AC_MSG_CHECKING([sys/exec_aout.h])
-		AC_TRY_COMPILE([#include <sys/exec_aout.h>],[
+		AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+		    #include <sys/exec_aout.h>
 		    struct exec foo;
 		    unsigned long seek;
 		    int flag;
@@ -1671,7 +1676,7 @@ dnl AC_CHECK_TOOL(AR, ar, :)
 #endif
 		    flag = (foo.a_midmag == OMAGIC);
 		    return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
-		], tcl_ok=usable, tcl_ok=unusable)
+		]]), tcl_ok=usable, tcl_ok=unusable])
 		AC_MSG_RESULT([$tcl_ok])
 		if test $tcl_ok = usable; then
 		    AC_DEFINE(USE_SYS_EXEC_AOUT_H)
@@ -1913,7 +1918,7 @@ int main() {
 
 AC_DEFUN([TEA_MISSING_POSIX_HEADERS], [
     AC_MSG_CHECKING([dirent.h])
-    AC_TRY_LINK([#include <sys/types.h>
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
 #include <dirent.h>], [
 #ifndef _POSIX_SOURCE
 #   ifdef __Lynx__
@@ -1932,7 +1937,7 @@ d = opendir("foobar");
 entryPtr = readdir(d);
 p = entryPtr->d_name;
 closedir(d);
-], tcl_ok=yes, tcl_ok=no)
+]])], [tcl_ok=yes], [tcl_ok=no])
 
     if test $tcl_ok = no; then
 	AC_DEFINE(NO_DIRENT_H)
@@ -2165,8 +2170,8 @@ AC_DEFUN([TEA_TIME_HANDLER], [
 
     AC_MSG_CHECKING([tm_tzadj in struct tm])
     AC_CACHE_VAL(tcl_cv_member_tm_tzadj,
-	AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_tzadj;],
-	    tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no))
+	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <time.h>], [struct tm tm; tm.tm_tzadj;]]),
+	    tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no]))
     AC_MSG_RESULT([$tcl_cv_member_tm_tzadj])
     if test $tcl_cv_member_tm_tzadj = yes ; then
 	AC_DEFINE(HAVE_TM_TZADJ)
@@ -2174,8 +2179,8 @@ AC_DEFUN([TEA_TIME_HANDLER], [
 
     AC_MSG_CHECKING([tm_gmtoff in struct tm])
     AC_CACHE_VAL(tcl_cv_member_tm_gmtoff,
-	AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_gmtoff;],
-	    tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no))
+	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <time.h>], [struct tm tm; tm.tm_gmtoff;]]),
+	    tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no]))
     AC_MSG_RESULT([$tcl_cv_member_tm_gmtoff])
     if test $tcl_cv_member_tm_gmtoff = yes ; then
 	AC_DEFINE(HAVE_TM_GMTOFF)
@@ -2187,11 +2192,11 @@ AC_DEFUN([TEA_TIME_HANDLER], [
     #
     AC_MSG_CHECKING([long timezone variable])
     AC_CACHE_VAL(tcl_cv_var_timezone,
-	AC_TRY_COMPILE([#include <time.h>],
+	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <time.h>],
 	    [extern long timezone;
 	    timezone += 1;
-	    exit (0);],
-	    tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no))
+	    exit (0);]]),
+	    tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no]))
     AC_MSG_RESULT([$tcl_cv_timezone_long])
     if test $tcl_cv_timezone_long = yes ; then
 	AC_DEFINE(HAVE_TIMEZONE_VAR)
@@ -2201,11 +2206,11 @@ AC_DEFUN([TEA_TIME_HANDLER], [
 	#
 	AC_MSG_CHECKING([time_t timezone variable])
 	AC_CACHE_VAL(tcl_cv_timezone_time,
-	    AC_TRY_COMPILE([#include <time.h>],
+	    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <time.h>],
 		[extern time_t timezone;
 		timezone += 1;
-		exit (0);],
-		tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no))
+		exit (0);]]),
+		tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no]))
 	AC_MSG_RESULT([$tcl_cv_timezone_time])
 	if test $tcl_cv_timezone_time = yes ; then
 	    AC_DEFINE(HAVE_TIMEZONE_VAR)
@@ -2372,8 +2377,7 @@ AC_DEFUN([TEA_TCL_LINK_LIBS], [
 AC_DEFUN([TEA_TCL_EARLY_FLAG],[
     AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]),
 	AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no,
-	    AC_TRY_COMPILE([[#define ]$1[ 1
-]$2], $3,
+	    AC_TRY_COMPILE([[#define ]$1[ 1]$2], $3,
 		[tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes,
 		[tcl_cv_flag_]translit($1,[A-Z],[a-z])=no)))
     if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then
@@ -2436,9 +2440,12 @@ AC_DEFUN([TEA_TCL_64BIT_FLAGS], [
 	# Now check for auxiliary declarations
 	AC_MSG_CHECKING([for struct dirent64])
 	AC_CACHE_VAL(tcl_cv_struct_dirent64,[
-	    AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/dirent.h>],[struct dirent64 p;],
-		tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)])
+	    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#include <sys/types.h>
+#include <sys/dirent.h>
+struct dirent64 p;
+        ]]),
+		tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no])])
 	if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then
 	    AC_DEFINE(HAVE_STRUCT_DIRENT64)
 	fi
@@ -2446,9 +2453,11 @@ AC_DEFUN([TEA_TCL_64BIT_FLAGS], [
 
 	AC_MSG_CHECKING([for struct stat64])
 	AC_CACHE_VAL(tcl_cv_struct_stat64,[
-	    AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat64 p;
-],
-		tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)])
+	    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#include <sys/stat.h>
+struct stat64 p;
+        ]]),
+		tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no])])
 	if test "x${tcl_cv_struct_stat64}" = "xyes" ; then
 	    AC_DEFINE(HAVE_STRUCT_STAT64)
 	fi
@@ -2456,9 +2465,11 @@ AC_DEFUN([TEA_TCL_64BIT_FLAGS], [
 
 	AC_MSG_CHECKING([for off64_t])
 	AC_CACHE_VAL(tcl_cv_type_off64_t,[
-	    AC_TRY_COMPILE([#include <sys/types.h>],[off64_t offset;
-],
-		tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no)])
+	    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#include <sys/types.h>
+off64_t offset;
+	]])},
+		tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no])])
 	if test "x${tcl_cv_type_off64_t}" = "xyes" ; then
 	    AC_DEFINE(HAVE_TYPE_OFF64_T)
 	fi
@@ -2898,7 +2909,7 @@ AC_DEFUN([TEA_PRIVATE_TCL_HEADERS], [
 AC_DEFUN([TEA_PUBLIC_TCL_HEADERS], [
     AC_MSG_CHECKING([for Tcl public headers])
 
-    AC_ARG_WITH(tclinclude, AC_HELP_STRING([--with-tclinclude],[directory containing the public Tcl header files]), with_tclinclude=${withval})
+    AC_ARG_WITH(tclinclude, AS_HELP_STRING([--with-tclinclude],[directory containing the public Tcl header files]), with_tclinclude=${withval})
 
     AC_CACHE_VAL(ac_cv_c_tclh, [
 	# Use the value from --with-tclinclude, if it was given
@@ -3027,7 +3038,7 @@ AC_DEFUN([TEA_PRIVATE_TK_HEADERS], [
 AC_DEFUN([TEA_PUBLIC_TK_HEADERS], [
     AC_MSG_CHECKING([for Tk public headers])
 
-    AC_ARG_WITH(tkinclude, AC_HELP_STRING([--with-tkinclude],[directory containing the public Tk header files.]), with_tkinclude=${withval})
+    AC_ARG_WITH(tkinclude, AS_HELP_STRING([--with-tkinclude],[directory containing the public Tk header files.]), with_tkinclude=${withval})
 
     AC_CACHE_VAL(ac_cv_c_tkh, [
 	# Use the value from --with-tkinclude, if it was given
@@ -3222,7 +3233,7 @@ AC_DEFUN([TEA_PATH_CONFIG], [
     if test x"${no_$1}" = x ; then
 	# we reset no_$1 in case something fails here
 	no_$1=true
-	AC_ARG_WITH($1, AC_HELP_STRING([--with-$1],[directory containing $1 configuration ($1Config.sh)]), with_$1config=${withval})
+	AC_ARG_WITH($1, AS_HELP_STRING([--with-$1],[directory containing $1 configuration ($1Config.sh)]), with_$1config=${withval})
 	AC_MSG_CHECKING([for $1 configuration])
 	AC_CACHE_VAL(ac_cv_c_$1config,[
 
diff -up torque/configure.ac.cleanup torque/configure.ac
--- torque/configure.ac.cleanup	2021-04-13 14:14:09.313271761 -0400
+++ torque/configure.ac	2021-04-13 14:36:29.125464515 -0400
@@ -32,14 +32,15 @@ dnl Updated to use m4
 dnl added library functionality to testing
 dnl by John Rosenquist (jrosenquist@adaptivecomputing.com)
 
-AC_PREREQ(2.53)
-AC_INIT([torque], [6.1.3], [torqueusers@supercluster.org])
+AC_PREREQ([2.69])
+AC_INIT([torque],[6.1.3],[torqueusers@supercluster.org])
 AC_REVISION($Revision$)
 AC_CONFIG_SRCDIR([src/cmds/qrun.c])
 AC_CONFIG_AUX_DIR([buildutils])
 AC_CANONICAL_HOST
 AC_CONFIG_MACRO_DIR([buildutils])
 
+AC_PROG_CC
 AC_PROG_CXX
 m4_ifdef([AM_PROG_AR], [
     AM_PROG_AR
@@ -58,7 +59,7 @@ m4_ifdef([HAVE_CHECK],
   [AM_INIT_AUTOMAKE([-Wall -Werror -Wno-unsupported foreign 1.9.6])])
 
 AM_PROG_CC_C_O
-CC="$CXX"
+# CC="$CXX"
 CCLD="$CXX"
 AC_SUBST([CCLD])
 LIBTOOLFLAGS="--tag=CXX"
@@ -82,7 +83,7 @@ gccwarnings=yes
 dnl  Instead of putting a long list of defines on the command line
 dnl  for each compile, use a file called "pbs_config.h" that will
 dnl  be created in the include directory.
-AM_CONFIG_HEADER([src/include/pbs_config.h])
+AC_CONFIG_HEADERS([src/include/pbs_config.h])
 
 dnl
 dnl Find our git revision hash for program outputs
@@ -672,14 +673,14 @@ dnl
 AC_CHECK_PROGS(AR,ar,exit)
 
 dnl wrapped libtool macro to remove annoying warning message
-AC_PROG_LIBTOOL
-TAC_PROG_LIBTOOL_PATCH
+# LT_INIT
+# TAC_PROG_LIBTOOL_PATCH
 
 AC_PROG_LN_S
 
 
 dnl  needed for scheduler.basl
-AM_PROG_LEX
+AC_PROG_LEX(noyywrap)
 AC_PROG_YACC
 
 
@@ -723,7 +724,7 @@ dnl  and TAC_SYS_LARGEFILE
 dnl
 AC_MSG_CHECKING([whether to compile with debugging symbols])
 AC_ARG_WITH([debug],
-  AC_HELP_STRING([--with-debug], [compile with debugging symbols]),
+  AS_HELP_STRING([--with-debug],[compile with debugging symbols]),
   DEBUG_SYMBOLS=$withval, DEBUG_SYMBOLS="yes")
 AC_MSG_RESULT([DEBUG_SYMBOLS=$DEBUG_SYMBOLS])
 dnl  remove -O* and add -g
@@ -795,7 +796,8 @@ LIBS="$LIBS $PTHREAD_LIBS"
 dnl
 dnl we need libxml2
 dnl
-xmlLib=`xml2-config --libs | sed 's/-L@<:@^@<:@:space:@:>@@:>@* //g;s/-l//'`
+xmlLib=xml2
+# `xml2-config --libs | sed 's/-L@<:@^@<:@:space:@:>@@:>@* //g;s/-l//'`
 
 dnl skip the first two chars because its -l<libname>
 AC_CHECK_LIB(${xmlLib}, xmlGetProp,
@@ -804,9 +806,10 @@ AC_CHECK_LIB(${xmlLib}, xmlGetProp,
 
 
 dnl find zlib
-AC_CHECK_LIB(z, gzopen,
-  [],
-  [AC_MSG_ERROR([TORQUE needs zlib-devel in order to build]) ])
+AC_CHECK_LIB(z, gzopen,[LIBS="$LIBS -lz"], [AC_MSG_ERROR(could not find zlib)])
+# AC_CHECK_LIB(z, gzopen,
+#   [],
+#  [AC_MSG_ERROR([TORQUE needs zlib-devel in order to build]) ])
 
 
 dnl ###########################################
@@ -858,6 +861,7 @@ dnl
 
 AC_HEADER_DIRENT
 AC_HEADER_STDC
+
 AC_HEADER_SYS_WAIT
 
 AC_CHECK_HEADERS([arpa/inet.h fcntl.h float.h limits.h malloc.h netdb.h \
@@ -1368,8 +1372,7 @@ dnl Add the ability to link against the
 dnl
 dnl --with-pmix
 AC_ARG_WITH([pmix],
-            [AC_HELP_STRING([--with-pmix(=DIR)],
-                            [Build PMIx support.  DIR can either be left off, or be a valid directory name. Supplying a valid directory name adds DIR/include, DIR/lib, and DIR/lib64 to the search path for headers and libraries])])
+            [AS_HELP_STRING([--with-pmix(=DIR)],[Build PMIx support.  DIR can either be left off, or be a valid directory name. Supplying a valid directory name adds DIR/include, DIR/lib, and DIR/lib64 to the search path for headers and libraries])])
 
 AC_MSG_CHECKING([if user requested PMIx support($with_pmix)])
 AS_IF([test -z "$with_pmix" || test "$with_pmix" = "no"],
@@ -2421,7 +2424,7 @@ dnl modulefiles
 AC_MSG_CHECKING([whether to install modulefiles])
 
 AC_ARG_WITH(modulefiles,
-    AC_HELP_STRING([--with-modulefiles@<:@=DIR@:>@], [use modulefiles in specified directory [[/etc/modulefiles]]]),
+    AS_HELP_STRING([--with-modulefiles@<:@=DIR@:>@],[use modulefiles in specified directory [[/etc/modulefiles]]]),
 [], [with_modulefiles="no"])
 if test "$with_modulefiles" != 'no'; then
   if test "$with_modulefiles" = 'yes'; then
@@ -2530,7 +2533,7 @@ fi
 AC_CHECK_FUNC(ntohl, [ :],
   AC_MSG_CHECKING([for ntohl in arpa/inet.h])
   torque_cv_ntohl_needs_arpa_inet_h="no"
-  AC_TRY_COMPILE([
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
   #ifdef HAVE_SYS_TYPES_H
   #include <sys/types.h>
   #endif
@@ -2540,9 +2543,8 @@ AC_CHECK_FUNC(ntohl, [ :],
   #ifdef HAVE_ARPA_INET_H
   #include <arpa/inet.h>
   #endif
-  ],[exit(ntohl(0));],
-    [torque_cv_ntohl_needs_arpa_inet_h="yes"
-     AC_DEFINE_UNQUOTED([NTOHL_NEEDS_ARPA_INET_H],1,[Define if ntohl() is declared in arpa/inet.h])])
+  ]], [[exit(ntohl(0));]])],[torque_cv_ntohl_needs_arpa_inet_h="yes"
+     AC_DEFINE_UNQUOTED([NTOHL_NEEDS_ARPA_INET_H],1,[Define if ntohl() is declared in arpa/inet.h])],[])
   AC_MSG_RESULT($torque_cv_ntohl_needs_arpa_inet_h)
 )
 
@@ -2672,7 +2674,7 @@ AC_DEFINE_UNQUOTED([PBS_CFLAGS],"${CFLAG
 
 AC_CONFIG_FILES([torque.spec:buildutils/torque.spec.in])
 #The output files are alphabetically ordered by src then check test files
-AC_OUTPUT(buildutils/pbs_mkdirs
+AC_CONFIG_FILES([buildutils/pbs_mkdirs
 	  buildutils/self-extract-head-sh
 	  buildutils/modulefiles
 	  buildutils/modulefiles.vers
@@ -2727,7 +2729,8 @@ AC_OUTPUT(buildutils/pbs_mkdirs
 	  src/drmaa/Doxyfile
 	  src/pam/Makefile
 
-)
+])
+AC_OUTPUT
 
 echo
 echo "Building components: server=$build_server mom=$build_mom clients=$build_clients