Index: Makefile.am
===================================================================
--- Makefile.am	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ Makefile.am	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -11,6 +11,6 @@
 ## Created On       : Sun May 31 22:14:18 2015
 ## Last Modified By : Peter A. Buhr
-## Last Modified On : Wed Dec 14 14:20:48 2016
-## Update Count     : 15
+## Last Modified On : Sat Feb  2 16:54:42 2019
+## Update Count     : 21
 ###############################################################################
 
@@ -18,6 +18,5 @@
 ACLOCAL_AMFLAGS  = -I automake
 
-MAINTAINERCLEANFILES = lib/* bin/* tests/.deps/* tests/.out/*
- # order important
+MAINTAINERCLEANFILES = lib/* bin/* tests/.deps/* tests/.out/* # order important
 
 SUBDIRS = driver src . @LIBCFA_TARGET_DIRS@
Index: Makefile.in
===================================================================
--- Makefile.in	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ Makefile.in	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -250,5 +250,4 @@
 distcleancheck_listfiles = find . -type f -print
 ACLOCAL = @ACLOCAL@
-ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
@@ -396,5 +395,5 @@
 AUTOMAKE_OPTIONS = foreign    # do not require all the GNU file names
 ACLOCAL_AMFLAGS = -I automake
-MAINTAINERCLEANFILES = lib/* bin/* tests/.deps/* tests/.out/*
+MAINTAINERCLEANFILES = lib/* bin/* tests/.deps/* tests/.out/* # order important
 SUBDIRS = driver src . @LIBCFA_TARGET_DIRS@
 noinst_DATA = @LIBCFA_TARGET_MAKEFILES@
@@ -928,5 +927,4 @@
 .PRECIOUS: Makefile
 
- # order important
 
 @LIBCFA_TARGET_MAKEFILES@ : Makefile $(srcdir)/libcfa/configure
Index: automake/cfa.m4
===================================================================
--- automake/cfa.m4	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ automake/cfa.m4	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -80,2 +80,19 @@
 	esac
 ])
+
+# http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_compile_flag.m4
+AC_DEFUN([M4CFA_CHECK_COMPILE_FLAG],
+[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
+AS_VAR_PUSHDEF([CACHEVAR],[m4cfa_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
+AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
+	m4cfa_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
+	_AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"
+	AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])],
+		[AS_VAR_SET(CACHEVAR,[yes])],
+		[AS_VAR_SET(CACHEVAR,[no])])
+	_AC_LANG_PREFIX[]FLAGS=$m4cfa_check_save_flags])
+AS_VAR_IF(CACHEVAR,yes,
+	[m4_default([$2], :)],
+	[m4_default([$3], :)])
+AS_VAR_POPDEF([CACHEVAR])dnl
+])dnl M4CFA_CHECK_COMPILE_FLAGS
Index: benchmark/Makefile.in
===================================================================
--- benchmark/Makefile.in	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ benchmark/Makefile.in	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -200,5 +200,4 @@
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
-ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
Index: configure
===================================================================
--- configure	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ configure	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -637,5 +637,4 @@
 LIBOBJS
 CFA_BACKEND_CC
-ALLOCA
 WITH_LIBFIBRE_FALSE
 WITH_LIBFIBRE_TRUE
@@ -1961,58 +1960,4 @@
 } # ac_fn_cxx_try_link
 
-# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
-# -------------------------------------------
-# Tests whether TYPE exists after having included INCLUDES, setting cache
-# variable VAR accordingly.
-ac_fn_c_check_type ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=no"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-if (sizeof ($2))
-	 return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-if (sizeof (($2)))
-	    return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  eval "$3=yes"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_type
-
 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
 # -------------------------------------------------------
@@ -2106,32 +2051,25 @@
 } # ac_fn_c_check_header_mongrel
 
-# ac_fn_c_find_intX_t LINENO BITS VAR
-# -----------------------------------
-# Finds a signed integer type with width BITS, setting cache variable VAR
-# accordingly.
-ac_fn_c_find_intX_t ()
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
-$as_echo_n "checking for int$2_t... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
 if eval \${$3+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=no"
-     # Order is important - never check a type that is potentially smaller
-     # than half of the expected target width.
-     for ac_type in int$2_t 'int' 'long int' \
-	 'long long int' 'short int' 'signed char'; do
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-$ac_includes_default
-	     enum { N = $2 / 2 - 1 };
+$4
 int
 main ()
 {
-static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
-test_array [0] = 0;
-return test_array [0];
-
+if (sizeof ($2))
+	 return 0;
   ;
   return 0;
@@ -2141,14 +2079,10 @@
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-$ac_includes_default
-	        enum { N = $2 / 2 - 1 };
+$4
 int
 main ()
 {
-static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
-		 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
-test_array [0] = 0;
-return test_array [0];
-
+if (sizeof (($2)))
+	    return 0;
   ;
   return 0;
@@ -2158,20 +2092,9 @@
 
 else
-  case $ac_type in #(
-  int$2_t) :
-    eval "$3=yes" ;; #(
-  *) :
-    eval "$3=\$ac_type" ;;
-esac
+  eval "$3=yes"
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-       if eval test \"x\$"$3"\" = x"no"; then :
-
-else
-  break
-fi
-     done
 fi
 eval ac_res=\$$3
@@ -2180,59 +2103,5 @@
   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
-} # ac_fn_c_find_intX_t
-
-# ac_fn_c_find_uintX_t LINENO BITS VAR
-# ------------------------------------
-# Finds an unsigned integer type with width BITS, setting cache variable VAR
-# accordingly.
-ac_fn_c_find_uintX_t ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
-$as_echo_n "checking for uint$2_t... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=no"
-     # Order is important - never check a type that is potentially smaller
-     # than half of the expected target width.
-     for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
-	 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
-test_array [0] = 0;
-return test_array [0];
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  case $ac_type in #(
-  uint$2_t) :
-    eval "$3=yes" ;; #(
-  *) :
-    eval "$3=\$ac_type" ;;
-esac
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-       if eval test \"x\$"$3"\" = x"no"; then :
-
-else
-  break
-fi
-     done
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_find_uintX_t
+} # ac_fn_c_check_type
 cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
@@ -2667,4 +2536,6 @@
 
 
+# http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_compile_flag.m4
+
 
 # don't use the default CFLAGS as they unconditonnaly add -O2
@@ -5183,5 +5054,4 @@
 
 
-	# deprecated
 # These are often not installed and people miss seeing the "no", so stop the configure.
 for ac_prog in 'bison -y' byacc
@@ -16734,35 +16604,4 @@
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
-set x ${MAKE-make}
-ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat >conftest.make <<\_ACEOF
-SHELL = /bin/sh
-all:
-	@echo '@@@%%%=$(MAKE)=@@@%%%'
-_ACEOF
-# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
-case `${MAKE-make} -f conftest.make 2>/dev/null` in
-  *@@@%%%=?*=@@@%%%*)
-    eval ac_cv_prog_make_${ac_make}_set=yes;;
-  *)
-    eval ac_cv_prog_make_${ac_make}_set=no;;
-esac
-rm -f conftest.make
-fi
-if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-  SET_MAKE=
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
 
 # Checks for libraries.
@@ -16819,202 +16658,5 @@
 
 # Checks for header files.
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments.  Useless!
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
-$as_echo_n "checking for working alloca.h... " >&6; }
-if ${ac_cv_working_alloca_h+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <alloca.h>
-int
-main ()
-{
-char *p = (char *) alloca (2 * sizeof (int));
-			  if (p) return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_working_alloca_h=yes
-else
-  ac_cv_working_alloca_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
-$as_echo "$ac_cv_working_alloca_h" >&6; }
-if test $ac_cv_working_alloca_h = yes; then
-
-$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
-$as_echo_n "checking for alloca... " >&6; }
-if ${ac_cv_func_alloca_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-#  include <malloc.h>
-#  define alloca _alloca
-# else
-#  ifdef HAVE_ALLOCA_H
-#   include <alloca.h>
-#  else
-#   ifdef _AIX
- #pragma alloca
-#   else
-#    ifndef alloca /* predefined by HP cc +Olibcalls */
-void *alloca (size_t);
-#    endif
-#   endif
-#  endif
-# endif
-#endif
-
-int
-main ()
-{
-char *p = (char *) alloca (1);
-				    if (p) return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_func_alloca_works=yes
-else
-  ac_cv_func_alloca_works=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
-$as_echo "$ac_cv_func_alloca_works" >&6; }
-
-if test $ac_cv_func_alloca_works = yes; then
-
-$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
-
-else
-  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
-# that cause trouble.  Some versions do not even contain alloca or
-# contain a buggy version.  If you still want to use their alloca,
-# use ar to extract alloca.o from them instead of compiling alloca.c.
-
-ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
-
-$as_echo "#define C_ALLOCA 1" >>confdefs.h
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
-$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
-if ${ac_cv_os_cray+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined CRAY && ! defined CRAY2
-webecray
-#else
-wenotbecray
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "webecray" >/dev/null 2>&1; then :
-  ac_cv_os_cray=yes
-else
-  ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
-$as_echo "$ac_cv_os_cray" >&6; }
-if test $ac_cv_os_cray = yes; then
-  for ac_func in _getb67 GETB67 getb67; do
-    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-
-cat >>confdefs.h <<_ACEOF
-#define CRAY_STACKSEG_END $ac_func
-_ACEOF
-
-    break
-fi
-
-  done
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
-$as_echo_n "checking stack direction for C alloca... " >&6; }
-if ${ac_cv_c_stack_direction+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_c_stack_direction=0
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-find_stack_direction (int *addr, int depth)
-{
-  int dir, dummy = 0;
-  if (! addr)
-    addr = &dummy;
-  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
-  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
-  return dir + dummy;
-}
-
-int
-main (int argc, char **argv)
-{
-  return find_stack_direction (0, argc + !argv + 20) < 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_c_stack_direction=1
-else
-  ac_cv_c_stack_direction=-1
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
-$as_echo "$ac_cv_c_stack_direction" >&6; }
-cat >>confdefs.h <<_ACEOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-_ACEOF
-
-
-fi
-
-for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
+for ac_header in libintl.h malloc.h unistd.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
@@ -17025,4 +16667,6 @@
 _ACEOF
 
+else
+  echo "Error: Missing required header"; exit 1
 fi
 
@@ -17031,66 +16675,33 @@
 
 # Checks for typedefs, structures, and compiler characteristics.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
-$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
-if ${ac_cv_header_stdbool_h+:} false; then :
+ac_fn_c_check_type "$LINENO" "_Float32" "ac_cv_type__Float32" "
+"
+if test "x$ac_cv_type__Float32" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE__FLOAT32 1
+_ACEOF
+
+
+$as_echo "#define HAVE_KEYWORDS_FLOATXX /**/" >>confdefs.h
+
+fi
+
+
+# Checks for compiler flags.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wcast-function-type" >&5
+$as_echo_n "checking whether C compiler accepts -Wcast-function-type... " >&6; }
+if ${m4cfa_cv_check_cflags___Wcast_function_type+:} false; then :
   $as_echo_n "(cached) " >&6
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+	m4cfa_check_save_flags=$CFLAGS
+	CFLAGS="$CFLAGS  -Wcast-function-type"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-
-             #include <stdbool.h>
-             #ifndef bool
-              "error: bool is not defined"
-             #endif
-             #ifndef false
-              "error: false is not defined"
-             #endif
-             #if false
-              "error: false is not 0"
-             #endif
-             #ifndef true
-              "error: true is not defined"
-             #endif
-             #if true != 1
-              "error: true is not 1"
-             #endif
-             #ifndef __bool_true_false_are_defined
-              "error: __bool_true_false_are_defined is not defined"
-             #endif
-
-             struct s { _Bool s: 1; _Bool t; } s;
-
-             char a[true == 1 ? 1 : -1];
-             char b[false == 0 ? 1 : -1];
-             char c[__bool_true_false_are_defined == 1 ? 1 : -1];
-             char d[(bool) 0.5 == true ? 1 : -1];
-             /* See body of main program for 'e'.  */
-             char f[(_Bool) 0.0 == false ? 1 : -1];
-             char g[true];
-             char h[sizeof (_Bool)];
-             char i[sizeof s.t];
-             enum { j = false, k = true, l = false * true, m = true * 256 };
-             /* The following fails for
-                HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
-             _Bool n[m];
-             char o[sizeof n == m * sizeof n[0] ? 1 : -1];
-             char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
-             /* Catch a bug in an HP-UX C compiler.  See
-                http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
-                http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
-              */
-             _Bool q = true;
-             _Bool *pq = &q;
 
 int
 main ()
 {
-
-             bool e = &s;
-             *pq |= q;
-             *pq |= ! q;
-             /* Refer to every declared value, to avoid compiler optimizations.  */
-             return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
-                     + !m + !n + !o + !p + !q + !pq);
 
   ;
@@ -17099,214 +16710,20 @@
 _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdbool_h=yes
-else
-  ac_cv_header_stdbool_h=no
+  m4cfa_cv_check_cflags___Wcast_function_type=yes
+else
+  m4cfa_cv_check_cflags___Wcast_function_type=no
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
-$as_echo "$ac_cv_header_stdbool_h" >&6; }
-   ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
-if test "x$ac_cv_type__Bool" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE__BOOL 1
-_ACEOF
-
-
-fi
-
-
-if test $ac_cv_header_stdbool_h = yes; then
-
-$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
-  inline | yes) ;;
-  *)
-    case $ac_cv_c_inline in
-      no) ac_val=;;
-      *) ac_val=$ac_cv_c_inline;;
-    esac
-    cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
-    ;;
-esac
-
-ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
-case $ac_cv_c_int16_t in #(
-  no|yes) ;; #(
-  *)
-
-cat >>confdefs.h <<_ACEOF
-#define int16_t $ac_cv_c_int16_t
-_ACEOF
-;;
-esac
-
-ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
-case $ac_cv_c_int32_t in #(
-  no|yes) ;; #(
-  *)
-
-cat >>confdefs.h <<_ACEOF
-#define int32_t $ac_cv_c_int32_t
-_ACEOF
-;;
-esac
-
-ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
-case $ac_cv_c_int8_t in #(
-  no|yes) ;; #(
-  *)
-
-cat >>confdefs.h <<_ACEOF
-#define int8_t $ac_cv_c_int8_t
-_ACEOF
-;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
-$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
-if ${ac_cv_c_restrict+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_restrict=no
-   # The order here caters to the fact that C++ does not require restrict.
-   for ac_kw in __restrict __restrict__ _Restrict restrict; do
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-typedef int * int_ptr;
-	int foo (int_ptr $ac_kw ip) {
-	return ip[0];
-       }
-int
-main ()
-{
-int s[1];
-	int * $ac_kw t = s;
-	t[0] = 0;
-	return foo(t)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_restrict=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-     test "$ac_cv_c_restrict" != no && break
-   done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
-$as_echo "$ac_cv_c_restrict" >&6; }
-
- case $ac_cv_c_restrict in
-   restrict) ;;
-   no) $as_echo "#define restrict /**/" >>confdefs.h
- ;;
-   *)  cat >>confdefs.h <<_ACEOF
-#define restrict $ac_cv_c_restrict
-_ACEOF
- ;;
- esac
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
-ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
-case $ac_cv_c_uint16_t in #(
-  no|yes) ;; #(
-  *)
-
-
-cat >>confdefs.h <<_ACEOF
-#define uint16_t $ac_cv_c_uint16_t
-_ACEOF
-;;
-  esac
-
-ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
-case $ac_cv_c_uint32_t in #(
-  no|yes) ;; #(
-  *)
-
-$as_echo "#define _UINT32_T 1" >>confdefs.h
-
-
-cat >>confdefs.h <<_ACEOF
-#define uint32_t $ac_cv_c_uint32_t
-_ACEOF
-;;
-  esac
-
-ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
-case $ac_cv_c_uint8_t in #(
-  no|yes) ;; #(
-  *)
-
-$as_echo "#define _UINT8_T 1" >>confdefs.h
-
-
-cat >>confdefs.h <<_ACEOF
-#define uint8_t $ac_cv_c_uint8_t
-_ACEOF
-;;
-  esac
-
-
-# Checks for library functions.
-for ac_func in memset putenv strchr strtol
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
+	CFLAGS=$m4cfa_check_save_flags
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $m4cfa_cv_check_cflags___Wcast_function_type" >&5
+$as_echo "$m4cfa_cv_check_cflags___Wcast_function_type" >&6; }
+if test "x$m4cfa_cv_check_cflags___Wcast_function_type" = xyes; then :
+
+$as_echo "#define HAVE_CAST_FUNCTION_TYPE /**/" >>confdefs.h
+
+else
+  :
+fi
 
 
Index: configure.ac
===================================================================
--- configure.ac	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ configure.ac	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -178,5 +178,4 @@
 AC_PROG_CC
 AM_PROG_AS
-AM_PROG_CC_C_O	# deprecated
 # These are often not installed and people miss seeing the "no", so stop the configure.
 AC_PROG_YACC
@@ -186,5 +185,4 @@
 AC_PROG_LIBTOOL
 AC_PROG_INSTALL
-AC_PROG_MAKE_SET
 
 # Checks for libraries.
@@ -193,21 +191,11 @@
 
 # Checks for header files.
-AC_FUNC_ALLOCA
-AC_CHECK_HEADERS([fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h])
+AC_CHECK_HEADERS([libintl.h malloc.h unistd.h], [], [echo "Error: Missing required header"; exit 1])
 
 # Checks for typedefs, structures, and compiler characteristics.
-AC_HEADER_STDBOOL
-AC_C_INLINE
-AC_TYPE_INT16_T
-AC_TYPE_INT32_T
-AC_TYPE_INT8_T
-AC_C_RESTRICT
-AC_TYPE_SIZE_T
-AC_TYPE_UINT16_T
-AC_TYPE_UINT32_T
-AC_TYPE_UINT8_T
-
-# Checks for library functions.
-AC_CHECK_FUNCS([memset putenv strchr strtol])
+AC_CHECK_TYPES([_Float32], AC_DEFINE([HAVE_KEYWORDS_FLOATXX], [], [Have keywords _FloatXX.]), [], [[]])
+
+# Checks for compiler flags.
+M4CFA_CHECK_COMPILE_FLAG([-Wcast-function-type], AC_DEFINE([HAVE_CAST_FUNCTION_TYPE], [], [Have compiler warning cast-function-type.]))
 
 #==============================================================================
Index: driver/Makefile.in
===================================================================
--- driver/Makefile.in	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ driver/Makefile.in	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -187,5 +187,4 @@
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
-ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
Index: driver/cfa.cc
===================================================================
--- driver/cfa.cc	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ driver/cfa.cc	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -10,6 +10,6 @@
 // Created On       : Tue Aug 20 13:44:49 2002
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Tue Jan 15 20:56:03 2019
-// Update Count     : 280
+// Last Modified On : Sun Feb 10 08:28:09 2019
+// Update Count     : 281
 //
 
@@ -495,4 +495,8 @@
 		args[nargs] = "-Wno-deprecated";
 		nargs += 1;
+#ifdef HAVE_CAST_FUNCTION_TYPE
+		args[nargs] = "-Wno-cast-function-type";
+		nargs += 1;
+#endif // HAVE_CAST_FUNCTION_TYPE
 		if ( ! std_flag ) {								// default c11, if none specified
 			args[nargs] = "-std=gnu11";
Index: libcfa/configure
===================================================================
--- libcfa/configure	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ libcfa/configure	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -2381,4 +2381,6 @@
 
 
+
+# http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_compile_flag.m4
 
 
Index: src/Makefile.am
===================================================================
--- src/Makefile.am	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ src/Makefile.am	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -10,7 +10,7 @@
 ## Author           : Peter A. Buhr
 ## Created On       : Sun May 31 08:51:46 2015
-## Last Modified By : Andrew Beach
-## Last Modified On : Tus Jul 25 10:34:00 2017
-## Update Count     : 76
+## Last Modified By : Peter A. Buhr
+## Last Modified On : Sat Feb  9 19:07:14 2019
+## Update Count     : 81
 ###############################################################################
 
@@ -24,10 +24,5 @@
 
 MAINTAINERCLEANFILES =
-MOSTLYCLEANFILES = Parser/gcc-flags.h
-
-Parser/gcc-flags.h :
-	${AM_V_GEN}$(CC) -dM -E - < /dev/null | sed 's/define /define __GCC__/' > $(@)
-
-Parser/lex.ll : Parser/gcc-flags.h
+MOSTLYCLEANFILES =
 
 include CodeGen/module.mk
@@ -58,5 +53,5 @@
 demangler_SOURCES = SymTab/demangler.cc
 
-demangler_LDADD = libdemangle.a     # yywrap
+demangler_LDADD = libdemangle.a			# yywrap
 
 noinst_LIBRARIES = libdemangle.a
Index: src/Makefile.in
===================================================================
--- src/Makefile.in	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ src/Makefile.in	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -416,5 +416,4 @@
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
-ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
@@ -618,6 +617,6 @@
 	Virtual/ExpandCasts.cc
 MAINTAINERCLEANFILES = ${libdir}/${notdir ${cfa_cpplib_PROGRAMS}}
-MOSTLYCLEANFILES = Parser/gcc-flags.h Parser/lex.cc Parser/parser.cc \
-	Parser/parser.hh Parser/parser.output
+MOSTLYCLEANFILES = Parser/lex.cc Parser/parser.cc Parser/parser.hh \
+	Parser/parser.output
 BUILT_SOURCES = Parser/parser.hh
 AM_YFLAGS = -d -t -v
@@ -631,5 +630,5 @@
 ARFLAGS = cr
 demangler_SOURCES = SymTab/demangler.cc
-demangler_LDADD = libdemangle.a     # yywrap
+demangler_LDADD = libdemangle.a			# yywrap
 noinst_LIBRARIES = libdemangle.a
 libdemangle_a_SOURCES = SymTab/Demangle.cc SymTab/ManglerCommon.cc \
@@ -1558,9 +1557,4 @@
 
 
-Parser/gcc-flags.h :
-	${AM_V_GEN}$(CC) -dM -E - < /dev/null | sed 's/define /define __GCC__/' > $(@)
-
-Parser/lex.ll : Parser/gcc-flags.h
-
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
Index: src/config.h.in
===================================================================
--- src/config.h.in	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ src/config.h.in	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -52,36 +52,18 @@
 #undef CFA_VERSION_SHORT
 
-/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
-   systems. This function is required for `alloca.c' support on those systems.
-   */
-#undef CRAY_STACKSEG_END
-
-/* Define to 1 if using `alloca.c'. */
-#undef C_ALLOCA
-
-/* Define to 1 if you have `alloca', as a function or macro. */
-#undef HAVE_ALLOCA
-
-/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
-   */
-#undef HAVE_ALLOCA_H
+/* Have compiler warning cast-function-type. */
+#undef HAVE_CAST_FUNCTION_TYPE
 
 /* Define to 1 if you have the <dlfcn.h> header file. */
 #undef HAVE_DLFCN_H
 
-/* Define to 1 if you have the <fenv.h> header file. */
-#undef HAVE_FENV_H
-
-/* Define to 1 if you have the <float.h> header file. */
-#undef HAVE_FLOAT_H
-
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
+/* Have keywords _FloatXX. */
+#undef HAVE_KEYWORDS_FLOATXX
+
 /* Define to 1 if you have the <libintl.h> header file. */
 #undef HAVE_LIBINTL_H
-
-/* Define to 1 if you have the <limits.h> header file. */
-#undef HAVE_LIMITS_H
 
 /* Define to 1 if you have the <malloc.h> header file. */
@@ -91,16 +73,4 @@
 #undef HAVE_MEMORY_H
 
-/* Define to 1 if you have the `memset' function. */
-#undef HAVE_MEMSET
-
-/* Define to 1 if you have the `putenv' function. */
-#undef HAVE_PUTENV
-
-/* Define to 1 if stdbool.h conforms to C99. */
-#undef HAVE_STDBOOL_H
-
-/* Define to 1 if you have the <stddef.h> header file. */
-#undef HAVE_STDDEF_H
-
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
@@ -109,7 +79,4 @@
 #undef HAVE_STDLIB_H
 
-/* Define to 1 if you have the `strchr' function. */
-#undef HAVE_STRCHR
-
 /* Define to 1 if you have the <strings.h> header file. */
 #undef HAVE_STRINGS_H
@@ -117,7 +84,4 @@
 /* Define to 1 if you have the <string.h> header file. */
 #undef HAVE_STRING_H
-
-/* Define to 1 if you have the `strtol' function. */
-#undef HAVE_STRTOL
 
 /* Define to 1 if you have the <sys/stat.h> header file. */
@@ -130,6 +94,6 @@
 #undef HAVE_UNISTD_H
 
-/* Define to 1 if the system has the type `_Bool'. */
-#undef HAVE__BOOL
+/* Define to 1 if the system has the type `_Float32'. */
+#undef HAVE__FLOAT32
 
 /* Define to the sub-directory where libtool stores uninstalled libraries. */
@@ -157,12 +121,4 @@
 #undef PACKAGE_VERSION
 
-/* If using the C implementation of alloca, define if you know the
-   direction of stack growth for your system; otherwise it will be
-   automatically deduced at runtime.
-	STACK_DIRECTION > 0 => grows toward higher addresses
-	STACK_DIRECTION < 0 => grows toward lower addresses
-	STACK_DIRECTION = 0 => direction of growth unknown */
-#undef STACK_DIRECTION
-
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
@@ -180,59 +136,2 @@
    `char[]'. */
 #undef YYTEXT_POINTER
-
-/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
-   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
-   #define below would cause a syntax error. */
-#undef _UINT32_T
-
-/* Define for Solaris 2.5.1 so the uint8_t typedef from <sys/synch.h>,
-   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
-   #define below would cause a syntax error. */
-#undef _UINT8_T
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
-   calls it, or to nothing if 'inline' is not supported under any name.  */
-#ifndef __cplusplus
-#undef inline
-#endif
-
-/* Define to the type of a signed integer type of width exactly 16 bits if
-   such a type exists and the standard includes do not define it. */
-#undef int16_t
-
-/* Define to the type of a signed integer type of width exactly 32 bits if
-   such a type exists and the standard includes do not define it. */
-#undef int32_t
-
-/* Define to the type of a signed integer type of width exactly 8 bits if such
-   a type exists and the standard includes do not define it. */
-#undef int8_t
-
-/* Define to the equivalent of the C99 'restrict' keyword, or to
-   nothing if this is not supported.  Do not define if restrict is
-   supported directly.  */
-#undef restrict
-/* Work around a bug in Sun C++: it does not support _Restrict or
-   __restrict__, even though the corresponding Sun C compiler ends up with
-   "#define restrict _Restrict" or "#define restrict __restrict__" in the
-   previous line.  Perhaps some future version of Sun C++ will work with
-   restrict; if so, hopefully it defines __RESTRICT like Sun C does.  */
-#if defined __SUNPRO_CC && !defined __RESTRICT
-# define _Restrict
-# define __restrict__
-#endif
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-#undef size_t
-
-/* Define to the type of an unsigned integer type of width exactly 16 bits if
-   such a type exists and the standard includes do not define it. */
-#undef uint16_t
-
-/* Define to the type of an unsigned integer type of width exactly 32 bits if
-   such a type exists and the standard includes do not define it. */
-#undef uint32_t
-
-/* Define to the type of an unsigned integer type of width exactly 8 bits if
-   such a type exists and the standard includes do not define it. */
-#undef uint8_t
Index: tests/Makefile.in
===================================================================
--- tests/Makefile.in	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ tests/Makefile.in	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -186,5 +186,4 @@
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
-ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
Index: tests/preempt_longrun/Makefile.in
===================================================================
--- tests/preempt_longrun/Makefile.in	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ tests/preempt_longrun/Makefile.in	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -334,5 +334,4 @@
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
-ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
Index: tools/Makefile.in
===================================================================
--- tools/Makefile.in	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ tools/Makefile.in	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -194,5 +194,4 @@
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
-ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
Index: tools/prettyprinter/Makefile.in
===================================================================
--- tools/prettyprinter/Makefile.in	(revision 4fd45bc68a860b66735e58a7cc9d93a896457835)
+++ tools/prettyprinter/Makefile.in	(revision 1f86d5e0e812ef5df6a8c2b48266487b25b5362a)
@@ -223,5 +223,4 @@
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
-ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@