newlib: switch to standard AC_PROG_CC

Now that we use AC_NO_EXECUTABLES, and we require a recent version of
autoconf, we don't need to define our own copies of these macros.  So
switch to the standard AC_PROG_CC.

19 files changed, 19 insertions, 956 deletions

diff --git a/newlib/libm/Makefile.in b/newlib/libm/Makefile.in
index 3f52e8c55..cd38b9ecc 100644
--- a/newlib/libm/Makefile.in
+++ b/newlib/libm/Makefile.in
@@ -92,8 +92,7 @@ host_triplet = @host@
 @HAVE_LIBM_MACHINE_DIR_TRUE@am__append_1 = $(LIBM_MACHINE_DIR)
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -231,13 +230,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -297,9 +294,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/aclocal.m4 b/newlib/libm/aclocal.m4
index b918f6371..e92803b47 100644
--- a/newlib/libm/aclocal.m4
+++ b/newlib/libm/aclocal.m4
@@ -141,271 +141,6 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-
-# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
-# written in clear, in which case automake, when reading aclocal.m4,
-# will think it sees a *use*, and therefore will trigger all it's
-# C support machinery.  Also note that it means that autoscan, seeing
-# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
-
-
-# _AM_DEPENDENCIES(NAME)
-# ----------------------
-# See how the compiler implements dependency checking.
-# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
-# We try a few techniques and use that to set a single cache variable.
-#
-# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
-# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
-# dependency, and given that the user is not expected to run this macro,
-# just rely on AC_PROG_CC.
-AC_DEFUN([_AM_DEPENDENCIES],
-[AC_REQUIRE([AM_SET_DEPDIR])dnl
-AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
-AC_REQUIRE([AM_MAKE_INCLUDE])dnl
-AC_REQUIRE([AM_DEP_TRACK])dnl
-
-m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
-      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
-      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
-      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
-      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
-      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
-                    [depcc="$$1"   am_compiler_list=])
-
-AC_CACHE_CHECK([dependency style of $depcc],
-               [am_cv_$1_dependencies_compiler_type],
-[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
-  # We make a subdir and do the tests there.  Otherwise we can end up
-  # making bogus files that we don't know about and never remove.  For
-  # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named 'D' -- because '-MD' means "put the output
-  # in D".
-  rm -rf conftest.dir
-  mkdir conftest.dir
-  # Copy depcomp to subdir because otherwise we won't find it if we're
-  # using a relative directory.
-  cp "$am_depcomp" conftest.dir
-  cd conftest.dir
-  # We will build objects and dependencies in a subdirectory because
-  # it helps to detect inapplicable dependency modes.  For instance
-  # both Tru64's cc and ICC support -MD to output dependencies as a
-  # side effect of compilation, but ICC will put the dependencies in
-  # the current directory while Tru64 will put them in the object
-  # directory.
-  mkdir sub
-
-  am_cv_$1_dependencies_compiler_type=none
-  if test "$am_compiler_list" = ""; then
-     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
-  fi
-  am__universal=false
-  m4_case([$1], [CC],
-    [case " $depcc " in #(
-     *\ -arch\ *\ -arch\ *) am__universal=true ;;
-     esac],
-    [CXX],
-    [case " $depcc " in #(
-     *\ -arch\ *\ -arch\ *) am__universal=true ;;
-     esac])
-
-  for depmode in $am_compiler_list; do
-    # Setup a source with many dependencies, because some compilers
-    # like to wrap large dependency lists on column 80 (with \), and
-    # we should not choose a depcomp mode which is confused by this.
-    #
-    # We need to recreate these files for each test, as the compiler may
-    # overwrite some of them when testing with obscure command lines.
-    # This happens at least with the AIX C compiler.
-    : > sub/conftest.c
-    for i in 1 2 3 4 5 6; do
-      echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
-      # Solaris 10 /bin/sh.
-      echo '/* dummy */' > sub/conftst$i.h
-    done
-    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-
-    # We check with '-c' and '-o' for the sake of the "dashmstdout"
-    # mode.  It turns out that the SunPro C++ compiler does not properly
-    # handle '-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs.
-    am__obj=sub/conftest.${OBJEXT-o}
-    am__minus_obj="-o $am__obj"
-    case $depmode in
-    gcc)
-      # This depmode causes a compiler race in universal mode.
-      test "$am__universal" = false || continue
-      ;;
-    nosideeffect)
-      # After this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested.
-      if test "x$enable_dependency_tracking" = xyes; then
-	continue
-      else
-	break
-      fi
-      ;;
-    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
-      # This compiler won't grok '-c -o', but also, the minuso test has
-      # not run yet.  These depmodes are late enough in the game, and
-      # so weak that their functioning should not be impacted.
-      am__obj=conftest.${OBJEXT-o}
-      am__minus_obj=
-      ;;
-    none) break ;;
-    esac
-    if depmode=$depmode \
-       source=sub/conftest.c object=$am__obj \
-       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
-       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
-         >/dev/null 2>conftest.err &&
-       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
-       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-      # icc doesn't choke on unknown options, it will just issue warnings
-      # or remarks (even with -Werror).  So we grep stderr for any message
-      # that says an option was ignored or not supported.
-      # When given -MP, icc 7.0 and 7.1 complain thusly:
-      #   icc: Command line warning: ignoring option '-M'; no argument required
-      # The diagnosis changed in icc 8.0:
-      #   icc: Command line remark: option '-MP' not supported
-      if (grep 'ignoring option' conftest.err ||
-          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
-        am_cv_$1_dependencies_compiler_type=$depmode
-        break
-      fi
-    fi
-  done
-
-  cd ..
-  rm -rf conftest.dir
-else
-  am_cv_$1_dependencies_compiler_type=none
-fi
-])
-AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
-AM_CONDITIONAL([am__fastdep$1], [
-  test "x$enable_dependency_tracking" != xno \
-  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
-])
-
-
-# AM_SET_DEPDIR
-# -------------
-# Choose a directory name for dependency files.
-# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
-AC_DEFUN([AM_SET_DEPDIR],
-[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
-AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
-])
-
-
-# AM_DEP_TRACK
-# ------------
-AC_DEFUN([AM_DEP_TRACK],
-[AC_ARG_ENABLE([dependency-tracking], [dnl
-AS_HELP_STRING(
-  [--enable-dependency-tracking],
-  [do not reject slow dependency extractors])
-AS_HELP_STRING(
-  [--disable-dependency-tracking],
-  [speeds up one-time build])])
-if test "x$enable_dependency_tracking" != xno; then
-  am_depcomp="$ac_aux_dir/depcomp"
-  AMDEPBACKSLASH='\'
-  am__nodep='_no'
-fi
-AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
-AC_SUBST([AMDEPBACKSLASH])dnl
-_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
-AC_SUBST([am__nodep])dnl
-_AM_SUBST_NOTMAKE([am__nodep])dnl
-])
-
-# Generate code to set up dependency tracking.              -*- Autoconf -*-
-
-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-
-# _AM_OUTPUT_DEPENDENCY_COMMANDS
-# ------------------------------
-AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
-[{
-  # Older Autoconf quotes --file arguments for eval, but not when files
-  # are listed without --file.  Let's play safe and only enable the eval
-  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
-  shift
-  for mf
-  do
-    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named 'Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
-    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`AS_DIRNAME("$mf")`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running 'make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "$am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`AS_DIRNAME(["$file"])`
-      AS_MKDIR_P([$dirpart/$fdir])
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
-  done
-}
-])# _AM_OUTPUT_DEPENDENCY_COMMANDS
-
-
-# AM_OUTPUT_DEPENDENCY_COMMANDS
-# -----------------------------
-# This macro should only be invoked once -- use via AC_REQUIRE.
-#
-# This code is only required when automatic dependency tracking
-# is enabled.  FIXME.  This creates each '.P' file that we will
-# need in order to bootstrap the dependency handling code.
-AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
-[AC_CONFIG_COMMANDS([depfiles],
-     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
-])
-
 # Do all the work for Automake.                             -*- Autoconf -*-
 
 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
@@ -662,56 +397,6 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 ]
 )
 
-# Check to see how 'make' treats includes.	            -*- Autoconf -*-
-
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_MAKE_INCLUDE()
-# -----------------
-# Check to see how make treats includes.
-AC_DEFUN([AM_MAKE_INCLUDE],
-[am_make=${MAKE-make}
-cat > confinc << 'END'
-am__doit:
-	@echo this is the am__doit target
-.PHONY: am__doit
-END
-# If we don't find an include directive, just comment out the code.
-AC_MSG_CHECKING([for style of include used by $am_make])
-am__include="#"
-am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
-  am__include=include
-  am__quote=
-  _am_result=GNU
-  ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
-   echo '.include "confinc"' > confmf
-   case `$am_make -s -f confmf 2> /dev/null` in #(
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
-     ;;
-   esac
-fi
-AC_SUBST([am__include])
-AC_SUBST([am__quote])
-AC_MSG_RESULT([$_am_result])
-rm -f confinc confmf
-])
-
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
 # Copyright (C) 1997-2017 Free Software Foundation, Inc.
@@ -1167,7 +852,6 @@ AC_SUBST([am__tar])
 AC_SUBST([am__untar])
 ]) # _AM_PROG_TAR
 
-m4_include([../../config/depstand.m4])
 m4_include([../../config/lead-dot.m4])
 m4_include([../../config/override.m4])
 m4_include([../../libtool.m4])
diff --git a/newlib/libm/common/Makefile.in b/newlib/libm/common/Makefile.in
index 6fe846948..34e10fe3f 100644
--- a/newlib/libm/common/Makefile.in
+++ b/newlib/libm/common/Makefile.in
@@ -95,8 +95,7 @@ host_triplet = @host@
 @USE_LIBTOOL_FALSE@am__append_3 = $(AM_CFLAGS)
 subdir = common
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -320,13 +319,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -386,9 +383,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/complex/Makefile.in b/newlib/libm/complex/Makefile.in
index efdb0b6b5..f61c3a1af 100644
--- a/newlib/libm/complex/Makefile.in
+++ b/newlib/libm/complex/Makefile.in
@@ -92,8 +92,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = complex
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -253,13 +252,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -319,9 +316,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/configure b/newlib/libm/configure
index 6fa44f6e5..1aaa4ee4d 100755
--- a/newlib/libm/configure
+++ b/newlib/libm/configure
@@ -695,16 +695,6 @@ ac_ct_CC
 CPPFLAGS
 LDFLAGS
 CFLAGS
-am__fastdepCC_FALSE
-am__fastdepCC_TRUE
-CCDEPMODE
-am__nodep
-AMDEPBACKSLASH
-AMDEP_FALSE
-AMDEP_TRUE
-am__quote
-am__include
-DEPDIR
 CC
 MAINT
 MAINTAINER_MODE_FALSE
@@ -802,7 +792,6 @@ enable_newlib_supplied_syscalls
 enable_newlib_fno_builtin
 enable_silent_rules
 enable_maintainer_mode
-enable_dependency_tracking
 enable_shared
 enable_static
 with_pic
@@ -1453,10 +1442,6 @@ Optional Features:
   --enable-maintainer-mode
                           enable make rules and dependencies not useful (and
                           sometimes confusing) to the casual installer
-  --enable-dependency-tracking
-                          do not reject slow dependency extractors
-  --disable-dependency-tracking
-                          speeds up one-time build
   --enable-shared[=PKGS]  build shared libraries [default=yes]
   --enable-static[=PKGS]  build static libraries [default=yes]
   --enable-fast-install[=PKGS]
@@ -2769,69 +2754,6 @@ fi
 AM_BACKSLASH='\'
 
 
-DEPDIR="${am__leading_dot}deps"
-
-ac_config_commands="$ac_config_commands depfiles"
-
-
-am_make=${MAKE-make}
-cat > confinc << 'END'
-am__doit:
-	@echo this is the am__doit target
-.PHONY: am__doit
-END
-# If we don't find an include directive, just comment out the code.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
-$as_echo_n "checking for style of include used by $am_make... " >&6; }
-am__include="#"
-am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
-  am__include=include
-  am__quote=
-  _am_result=GNU
-  ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
-   echo '.include "confinc"' > confmf
-   case `$am_make -s -f confmf 2> /dev/null` in #(
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
-     ;;
-   esac
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
-$as_echo "$_am_result" >&6; }
-rm -f confinc confmf
-
-# Check whether --enable-dependency-tracking was given.
-if test "${enable_dependency_tracking+set}" = set; then :
-  enableval=$enable_dependency_tracking;
-fi
-
-if test "x$enable_dependency_tracking" != xno; then
-  am_depcomp="$ac_aux_dir/depcomp"
-  AMDEPBACKSLASH='\'
-  am__nodep='_no'
-fi
- if test "x$enable_dependency_tracking" != xno; then
-  AMDEP_TRUE=
-  AMDEP_FALSE='#'
-else
-  AMDEP_TRUE='#'
-  AMDEP_FALSE=
-fi
-
-
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -4187,361 +4109,7 @@ AM_BACKSLASH='\'
 
 
 
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-
-
-
-
-
-
-# Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-depcc="$CC"   am_compiler_list=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
-$as_echo_n "checking dependency style of $depcc... " >&6; }
-if ${am_cv_CC_dependencies_compiler_type+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
-  # We make a subdir and do the tests there.  Otherwise we can end up
-  # making bogus files that we don't know about and never remove.  For
-  # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named 'D' -- because '-MD' means "put the output
-  # in D".
-  rm -rf conftest.dir
-  mkdir conftest.dir
-  # Copy depcomp to subdir because otherwise we won't find it if we're
-  # using a relative directory.
-  cp "$am_depcomp" conftest.dir
-  cd conftest.dir
-  # We will build objects and dependencies in a subdirectory because
-  # it helps to detect inapplicable dependency modes.  For instance
-  # both Tru64's cc and ICC support -MD to output dependencies as a
-  # side effect of compilation, but ICC will put the dependencies in
-  # the current directory while Tru64 will put them in the object
-  # directory.
-  mkdir sub
-
-  am_cv_CC_dependencies_compiler_type=none
-  if test "$am_compiler_list" = ""; then
-     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
-  fi
-  am__universal=false
-  case " $depcc " in #(
-     *\ -arch\ *\ -arch\ *) am__universal=true ;;
-     esac
-
-  for depmode in $am_compiler_list; do
-    # Setup a source with many dependencies, because some compilers
-    # like to wrap large dependency lists on column 80 (with \), and
-    # we should not choose a depcomp mode which is confused by this.
-    #
-    # We need to recreate these files for each test, as the compiler may
-    # overwrite some of them when testing with obscure command lines.
-    # This happens at least with the AIX C compiler.
-    : > sub/conftest.c
-    for i in 1 2 3 4 5 6; do
-      echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
-      # Solaris 10 /bin/sh.
-      echo '/* dummy */' > sub/conftst$i.h
-    done
-    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-
-    # We check with '-c' and '-o' for the sake of the "dashmstdout"
-    # mode.  It turns out that the SunPro C++ compiler does not properly
-    # handle '-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs.
-    am__obj=sub/conftest.${OBJEXT-o}
-    am__minus_obj="-o $am__obj"
-    case $depmode in
-    gcc)
-      # This depmode causes a compiler race in universal mode.
-      test "$am__universal" = false || continue
-      ;;
-    nosideeffect)
-      # After this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested.
-      if test "x$enable_dependency_tracking" = xyes; then
-	continue
-      else
-	break
-      fi
-      ;;
-    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
-      # This compiler won't grok '-c -o', but also, the minuso test has
-      # not run yet.  These depmodes are late enough in the game, and
-      # so weak that their functioning should not be impacted.
-      am__obj=conftest.${OBJEXT-o}
-      am__minus_obj=
-      ;;
-    none) break ;;
-    esac
-    if depmode=$depmode \
-       source=sub/conftest.c object=$am__obj \
-       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
-       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
-         >/dev/null 2>conftest.err &&
-       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
-       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-      # icc doesn't choke on unknown options, it will just issue warnings
-      # or remarks (even with -Werror).  So we grep stderr for any message
-      # that says an option was ignored or not supported.
-      # When given -MP, icc 7.0 and 7.1 complain thusly:
-      #   icc: Command line warning: ignoring option '-M'; no argument required
-      # The diagnosis changed in icc 8.0:
-      #   icc: Command line remark: option '-MP' not supported
-      if (grep 'ignoring option' conftest.err ||
-          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
-        am_cv_CC_dependencies_compiler_type=$depmode
-        break
-      fi
-    fi
-  done
-
-  cd ..
-  rm -rf conftest.dir
-else
-  am_cv_CC_dependencies_compiler_type=none
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
-$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
-CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
-
- if
-  test "x$enable_dependency_tracking" != xno \
-  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
-  am__fastdepCC_TRUE=
-  am__fastdepCC_FALSE='#'
-else
-  am__fastdepCC_TRUE='#'
-  am__fastdepCC_FALSE=
-fi
-
-
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-       ac_prog_rejected=yes
-       continue
-     fi
-    ac_cv_prog_CC="cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# != 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-  fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -z "$CC" && as_fn_error $? "no acceptable cc found in \$PATH" "$LINENO" 5
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU C" >&5
-$as_echo_n "checking whether we are using GNU C... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'
-  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_c_compiler_gnu=yes
-else
-  ac_cv_c_compiler_gnu=no
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-
-if test $ac_cv_c_compiler_gnu = yes; then
-  GCC=yes
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_save_c_werror_flag=$ac_c_werror_flag
-   ac_c_werror_flag=yes
-   ac_cv_prog_cc_g=no
-   CFLAGS="-g"
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-else
-  CFLAGS=""
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
 
-else
-  ac_c_werror_flag=$ac_save_c_werror_flag
-	 CFLAGS="-g"
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-   ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
 
 
 if test -n "$ac_tool_prefix"; then
@@ -4941,7 +4509,6 @@ fi
 
 
 # By default we simply use the C compiler to build assembly code.
-
 test "${CCAS+set}" = set || CCAS=$CC
 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
 
@@ -11725,7 +11292,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11728 "configure"
+#line 11295 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11831,7 +11398,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11834 "configure"
+#line 11401 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12420,14 +11987,6 @@ if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-  as_fn_error $? "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -13034,7 +12593,6 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 
 
 # The HP-UX ksh and POSIX shell print the target directory to stdout
@@ -13308,7 +12866,6 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 for ac_config_target in $ac_config_targets
 do
   case $ac_config_target in
-    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
     "machine/aarch64/Makefile") CONFIG_FILES="$CONFIG_FILES machine/aarch64/Makefile" ;;
     "machine/arm/Makefile") CONFIG_FILES="$CONFIG_FILES machine/arm/Makefile" ;;
@@ -13756,99 +13313,6 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
 
 
   case $ac_file$ac_mode in
-    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
-  # Older Autoconf quotes --file arguments for eval, but not when files
-  # are listed without --file.  Let's play safe and only enable the eval
-  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
-  shift
-  for mf
-  do
-    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named 'Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
-    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$mf" : 'X\(//\)[^/]' \| \
-	 X"$mf" : 'X\(//\)$' \| \
-	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running 'make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "$am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$file" : 'X\(//\)[^/]' \| \
-	 X"$file" : 'X\(//\)$' \| \
-	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
-  done
-}
- ;;
     "libtool":C)
 
     # See if we are running on zsh, and set the options which allow our
diff --git a/newlib/libm/fenv/Makefile.in b/newlib/libm/fenv/Makefile.in
index 8c1c6ec7c..f6fa6c818 100644
--- a/newlib/libm/fenv/Makefile.in
+++ b/newlib/libm/fenv/Makefile.in
@@ -93,8 +93,7 @@ host_triplet = @host@
 @USE_LIBTOOL_FALSE@am__append_1 = $(AM_CFLAGS)
 subdir = fenv
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -214,13 +213,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -280,9 +277,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/machine/aarch64/Makefile.in b/newlib/libm/machine/aarch64/Makefile.in
index f95958582..3af04cb42 100644
--- a/newlib/libm/machine/aarch64/Makefile.in
+++ b/newlib/libm/machine/aarch64/Makefile.in
@@ -91,8 +91,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = machine/aarch64
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -214,13 +213,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -280,9 +277,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/machine/arm/Makefile.in b/newlib/libm/machine/arm/Makefile.in
index adc482e52..9a6747513 100644
--- a/newlib/libm/machine/arm/Makefile.in
+++ b/newlib/libm/machine/arm/Makefile.in
@@ -91,8 +91,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = machine/arm
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -209,13 +208,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -275,9 +272,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/machine/i386/Makefile.in b/newlib/libm/machine/i386/Makefile.in
index 9adf145b8..bd8d8b3c7 100644
--- a/newlib/libm/machine/i386/Makefile.in
+++ b/newlib/libm/machine/i386/Makefile.in
@@ -92,8 +92,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = machine/i386
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -240,13 +239,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -306,9 +303,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/machine/mips/Makefile.in b/newlib/libm/machine/mips/Makefile.in
index ca5ef87f9..c7850f7f5 100644
--- a/newlib/libm/machine/mips/Makefile.in
+++ b/newlib/libm/machine/mips/Makefile.in
@@ -91,8 +91,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = machine/mips
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -199,13 +198,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -265,9 +262,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/machine/nds32/Makefile.in b/newlib/libm/machine/nds32/Makefile.in
index d2febe5e7..ca60ae92c 100644
--- a/newlib/libm/machine/nds32/Makefile.in
+++ b/newlib/libm/machine/nds32/Makefile.in
@@ -93,8 +93,7 @@ host_triplet = @host@
 @HAS_NDS32_FPU_DP_TRUE@am__append_2 = w_sqrt.S
 subdir = machine/nds32
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -208,13 +207,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -274,9 +271,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/machine/powerpc/Makefile.in b/newlib/libm/machine/powerpc/Makefile.in
index 4fd37863d..f15fe7d9b 100644
--- a/newlib/libm/machine/powerpc/Makefile.in
+++ b/newlib/libm/machine/powerpc/Makefile.in
@@ -91,8 +91,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = machine/powerpc
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -199,13 +198,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -265,9 +262,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/machine/pru/Makefile.in b/newlib/libm/machine/pru/Makefile.in
index 9760cda3e..a7d05f394 100644
--- a/newlib/libm/machine/pru/Makefile.in
+++ b/newlib/libm/machine/pru/Makefile.in
@@ -91,8 +91,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = machine/pru
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -198,13 +197,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -264,9 +261,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/machine/riscv/Makefile.in b/newlib/libm/machine/riscv/Makefile.in
index 7d2c23e7c..ac70c503e 100644
--- a/newlib/libm/machine/riscv/Makefile.in
+++ b/newlib/libm/machine/riscv/Makefile.in
@@ -91,8 +91,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = machine/riscv
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -214,13 +213,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -280,9 +277,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/machine/sparc/Makefile.in b/newlib/libm/machine/sparc/Makefile.in
index a1816480d..9d94b38d6 100644
--- a/newlib/libm/machine/sparc/Makefile.in
+++ b/newlib/libm/machine/sparc/Makefile.in
@@ -91,8 +91,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = machine/sparc
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -199,13 +198,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -265,9 +262,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/machine/spu/Makefile.in b/newlib/libm/machine/spu/Makefile.in
index 3c9167f12..f9f01a82f 100644
--- a/newlib/libm/machine/spu/Makefile.in
+++ b/newlib/libm/machine/spu/Makefile.in
@@ -91,8 +91,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = machine/spu
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -256,13 +255,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -322,9 +319,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/machine/x86_64/Makefile.in b/newlib/libm/machine/x86_64/Makefile.in
index 0be471966..eacec47e0 100644
--- a/newlib/libm/machine/x86_64/Makefile.in
+++ b/newlib/libm/machine/x86_64/Makefile.in
@@ -92,8 +92,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = machine/x86_64
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -212,13 +211,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -278,9 +275,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/math/Makefile.in b/newlib/libm/math/Makefile.in
index 3dae02c9e..9b5a13ca1 100644
--- a/newlib/libm/math/Makefile.in
+++ b/newlib/libm/math/Makefile.in
@@ -92,8 +92,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = math
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -299,13 +298,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -365,9 +362,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/newlib/libm/mathfp/Makefile.in b/newlib/libm/mathfp/Makefile.in
index 809b601f1..11355d334 100644
--- a/newlib/libm/mathfp/Makefile.in
+++ b/newlib/libm/mathfp/Makefile.in
@@ -92,8 +92,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = mathfp
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
-	$(top_srcdir)/../../config/lead-dot.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/lead-dot.m4 \
 	$(top_srcdir)/../../config/override.m4 \
 	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
@@ -271,13 +270,11 @@ AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
 CCASFLAGS = @CCASFLAGS@
-CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DLLTOOL = @DLLTOOL@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
@@ -337,9 +334,7 @@ abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 aext = @aext@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@