diff --git a/glibc/glibc-2.43-accept-yacc-awk.patch b/glibc/glibc-2.43-accept-yacc-awk.patch
new file mode 100644
index 0000000..4971c1d
--- /dev/null
+++ b/glibc/glibc-2.43-accept-yacc-awk.patch
@@ -0,0 +1,510 @@
+--- a/configure.ac
++++ b/configure.ac
+@@ -575,12 +575,14 @@
+   [GNU sed[^0-9]* \([0-9]*\.[0-9.]*\)],
+   [3.0[2-9]*|3.[1-9]*|[4-9]*],
+   SED=: aux_missing="$aux_missing sed")
+-AC_CHECK_PROG_VER(AWK, gawk, --version,
+-  [GNU Awk[^0-9]*\([0-9][0-9.]*\)],
+-  [3.1.[2-9]*|3.[2-9]*|[4-9]*], critic_missing="$critic_missing gawk")
+-AC_CHECK_PROG_VER(BISON, bison, --version,
+-  [bison (GNU Bison) \([0-9]*\.[0-9.]*\)],
+-  [2.7*|[3-9].*|[1-9][0-9]*], critic_missing="$critic_missing bison")
++AC_CHECK_PROGS(AWK, awk gawk)
++if test -z "$AWK"; then
++  critic_missing="$critic_missing awk"
++fi
++AC_CHECK_PROGS(BISON, bison yacc)
++if test -z "$BISON"; then
++  critic_missing="$critic_missing yacc"
++fi
+ 
+ # Require GCC 12.1 to build.
+ AC_CACHE_CHECK([if $CC is sufficient to build libc], libc_cv_compiler_ok, [
+--- a/configure
++++ b/configure
+@@ -5645,7 +5645,7 @@
+   SED=: aux_missing="$aux_missing sed"
+ fi
+ 
+-for ac_prog in gawk
++for ac_prog in awk gawk
+ do
+   # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+@@ -5694,27 +5694,10 @@
+ done
+ 
+ if test -z "$AWK"; then
+-  ac_verc_fail=yes
+-else
+-  # Found it, now check the version.
+-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5
+-printf %s "checking version of $AWK... " >&6; }
+-  ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
+-  case $ac_prog_version in
+-    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+-    3.1.[2-9]*|3.[2-9]*|[4-9]*)
+-       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+-    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+-
+-  esac
+-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
+-printf "%s\n" "$ac_prog_version" >&6; }
+-fi
+-if test $ac_verc_fail = yes; then
+-  critic_missing="$critic_missing gawk"
++  critic_missing="$critic_missing awk"
+ fi
+ 
+-for ac_prog in bison
++for ac_prog in bison yacc
+ do
+   # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+@@ -5763,24 +5746,7 @@
+ done
+ 
+ if test -z "$BISON"; then
+-  ac_verc_fail=yes
+-else
+-  # Found it, now check the version.
+-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5
+-printf %s "checking version of $BISON... " >&6; }
+-  ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'`
+-  case $ac_prog_version in
+-    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+-    2.7*|[3-9].*|[1-9][0-9]*)
+-       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+-    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+-
+-  esac
+-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
+-printf "%s\n" "$ac_prog_version" >&6; }
+-fi
+-if test $ac_verc_fail = yes; then
+-  critic_missing="$critic_missing bison"
++  critic_missing="$critic_missing yacc"
+ fi
+ 
+ 
+@@ -11003,4 +10969,3 @@
+ printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+ fi
+ 
+-
+--- a/Makerules
++++ b/Makerules
+@@ -1000,7 +1000,7 @@
+ 			    $(common-objpfx)config.h $(..)Makerules
+ 	$(LINK.o) -shared -nostdlib -nostartfiles \
+ 		  -x assembler /dev/null -o $@.so
+-	$(OBJDUMP) -f $@.so | sed -n 's/.*file format \(.*\)/OUTPUT_FORMAT(\1)/;T;p' > $@
++	$(OBJDUMP) -f $@.so | sed -n 's/.*file format \(.*\)/OUTPUT_FORMAT(\1)/p' > $@
+ 	rm -f $@.so
+ common-generated += format.lds
+ 
+--- a/scripts/gen-sorted.awk
++++ b/scripts/gen-sorted.awk
+@@ -15,7 +15,7 @@
+ {
+   subdir = type = FILENAME;
+   sub(/^.*\//, "", type);
+-  sub(/\/[^/]+$/, "", subdir);
++  sub("/[^/]+$", "", subdir);
+   sub(/^.*\//, "", subdir);
+   thisdir = "";
+ }
+--- a/scripts/gen-tunables.awk
++++ b/scripts/gen-tunables.awk
+@@ -16,6 +16,25 @@
+   max_alias_len=0
+ }
+ 
++function trim(s) {
++  sub(/^[ \t]+/, "", s)
++  sub(/[ \t]+$/, "", s)
++  return s
++}
++
++function sort_indices(src, dst, n, i, key) {
++  n = 0
++  for (key in src) {
++    i = ++n
++    while (i > 1 && dst[i - 1] > key) {
++      dst[i] = dst[i - 1]
++      --i
++    }
++    dst[i] = key
++  }
++  return n
++}
++
+ # Skip over blank lines and comments.
+ /^#/ {
+   next
+@@ -97,8 +116,8 @@
+ 
+   # Otherwise, we have encountered a tunable attribute.
+   split($0, arr, ":")
+-  attr = gensub(/^[ \t]+|[ \t]+$/, "", "g", arr[1])
+-  val = gensub(/^[ \t]+|[ \t]+$/, "", "g", arr[2])
++  attr = trim(arr[1])
++  val = trim(arr[2])
+ 
+   if (attr == "type") {
+     types[top_ns,ns,tunable] = val
+@@ -134,7 +153,7 @@
+   # TYPES is an associative array where the index is the data
+   # TYPESA is an indexed array where the value is the data
+   # We sort TYPESA
+-  typecount = asorti (types, typesa)
++  typecount = sort_indices(types, typesa)
+ 
+   print "/* AUTOGENERATED by gen-tunables.awk.  */"
+   print "#ifndef _TUNABLES_H_"
+--- a/scripts/sysd-rules.awk
++++ b/scripts/sysd-rules.awk
+@@ -1,4 +1,4 @@
+-# This is a GAWK script to generate the sysd-rules file.
++# This is an awk script to generate the sysd-rules file.
+ # It does not read any input, but it requires that several variables
+ # be set on its command line (using -v) to their makefile counterparts:
+ #	all_object_suffixes	$(all-object-suffixes)
+@@ -28,8 +28,8 @@
+     dep_order = sprintf("%09d", npatterns - length(td[2]));
+     sort_patterns[target_order SUBSEP dep_order] = patterns[i];
+   }
+-  asorti(sort_patterns, map_patterns);
+-  for (i in map_patterns) {
++  nsorted_patterns = sort_indices(sort_patterns, map_patterns);
++  for (i = 1; i <= nsorted_patterns; ++i) {
+     patterns[i] = sort_patterns[map_patterns[i]];
+   }
+ 
+@@ -57,7 +57,8 @@
+         if (target_pattern == "%") {
+           command_suffix = "";
+         } else {
+-          prefix = gensub(/%/, "", 1, target_pattern);
++          prefix = target_pattern;
++          sub(/%/, "", prefix);
+           command_suffix = " $(" prefix  "CPPFLAGS)" " $(" prefix  "CFLAGS)";
+         }
+         target = "$(objpfx)" target_pattern o ":";
+@@ -78,3 +79,16 @@
+   print "sysd-rules-done := t";
+   exit 0;
+ }
++
++function sort_indices(src, dst, n, i, key) {
++  n = 0;
++  for (key in src) {
++    i = ++n;
++    while (i > 1 && dst[i - 1] > key) {
++      dst[i] = dst[i - 1];
++      --i;
++    }
++    dst[i] = key;
++  }
++  return n;
++}
+--- a/scripts/versionlist.awk
++++ b/scripts/versionlist.awk
+@@ -3,6 +3,19 @@
+ 
+ BEGIN { in_lib = ""; in_version = 0 }
+ 
++function sort_indices(src, dst, n, i, key) {
++  n = 0;
++  for (key in src) {
++    i = ++n;
++    while (i > 1 && dst[i - 1] > key) {
++      dst[i] = dst[i - 1];
++      --i;
++    }
++    dst[i] = key;
++  }
++  return n;
++}
++
+ !in_lib && NF == 2 && $2 == "{" {
+   in_lib = $1;
+   all_libs[in_lib] = 1;
+@@ -31,7 +44,7 @@
+ $1 == "}" { in_lib = ""; next }
+ 
+ END {
+-  nlibs = asorti(all_libs, libs_order);
++  nlibs = sort_indices(all_libs, libs_order);
+   for (i = 1; i <= nlibs; ++i) {
+     lib = libs_order[i];
+ 
+--- a/scripts/versions.awk
++++ b/scripts/versions.awk
+@@ -104,12 +104,10 @@
+     # if symbols are moved into libc.  The abilist files and the other
+     # targets (with a real GLIBC_2.0 baseline) provide testing
+     # coverage.
+-    printf("\
+-GLIBC_2.0 {\n\
+-};\n\
+-GLIBC_2.1 {\n\
+-} GLIBC_2.0;\n\
+-") > outfile;
++    print "GLIBC_2.0 {" > outfile;
++    print "};" > outfile;
++    print "GLIBC_2.1 {" > outfile;
++    print "} GLIBC_2.0;" > outfile;
+     return "GLIBC_2.1";
+ }
+ 
+@@ -130,12 +128,28 @@
+ }
+ 
+ # ELF hash, for use with symbol versions.
++function bit_xor(a, b, res, bit, abit, bbit) {
++  res = 0;
++  bit = 1;
++  while (a > 0 || b > 0) {
++    abit = a % 2;
++    bbit = b % 2;
++    if ((abit && !bbit) || (!abit && bbit))
++      res += bit;
++    a = int(a / 2);
++    b = int(b / 2);
++    bit *= 2;
++  }
++  return res;
++}
++
+ function elf_hash(s, i, acc) {
+   acc = 0;
+   for (i = 1; i <= length(s); ++i) {
+-      acc = and(lshift(acc, 4) + ord(substr(s, i, 1)), 0xffffffff);
+-      top = and(acc, 0xf0000000);
+-      acc = and(xor(acc, rshift(top, 24)), compl(top));
++      acc = (acc * 16 + ord(substr(s, i, 1))) % 4294967296;
++      top = int(acc / 268435456) * 268435456;
++      acc = bit_xor(acc, int(top / 16777216));
++      acc -= top;
+   }
+   return acc;
+ }
+--- a/scripts/localplt.awk
++++ b/scripts/localplt.awk
+@@ -9,6 +9,42 @@
+   pltrelsize = -1;
+ }
+ 
++function hexval(c) {
++  if (c >= "0" && c <= "9")
++    return c + 0;
++  if (c >= "a" && c <= "f")
++    return 10 + index("abcdef", c) - 1;
++  if (c >= "A" && c <= "F")
++    return 10 + index("ABCDEF", c) - 1;
++  return 0;
++}
++
++function number(s, i, n) {
++  if (s ~ /^0[xX]/) {
++    n = 0;
++    for (i = 3; i <= length(s); ++i)
++      n = n * 16 + hexval(substr(s, i, 1));
++    return n;
++  }
++  return s + 0;
++}
++
++function unversioned(s) {
++  sub(/@.*/, "", s);
++  return s;
++}
++
++function jmprel_file_name(s) {
++  sub(/^.*\//, "", s);
++  sub(/\.jmprel$/, ":", s);
++  return s;
++}
++
++function clear_array(a, k) {
++  for (k in a)
++    delete a[k];
++}
++
+ FILENAME != lastfile {
+   if (lastfile && jmprel_offset == 0 && rela_offset == 0 && rel_offset == 0 \
+       && relr_offset == 0) {
+@@ -25,7 +61,7 @@
+   rel_offset = 0;
+   relr_offset = 0;
+   pltrelsz = -1;
+-  delete section_offset_by_address;
++  clear_array(section_offset_by_address);
+ }
+ 
+ /^Section Headers:/ { in_shdrs = 1; next }
+@@ -33,8 +69,8 @@
+ 
+ in_shdrs && /^ +\[/ { sub(/\[ +/, "[") }
+ in_shdrs {
+-  address = strtonum("0x" $4);
+-  offset = strtonum("0x" $5);
++  address = number("0x" $4);
++  offset = number("0x" $5);
+   section_offset_by_address[address] = offset;
+ }
+ 
+@@ -47,11 +83,11 @@
+   # Relocations against GNU_IFUNC symbols are not shown as an hexadecimal
+   # value, but rather as the resolver symbol followed by ().
+   if ($4 ~ /\(\)/) {
+-    print whatfile, gensub(/@.*/, "", "g", $5)
++    print whatfile, unversioned($5)
+   } else {
+-    symval = strtonum("0x" $4);
++    symval = number("0x" $4);
+     if (symval != 0)
+-      print whatfile, gensub(/@.*/, "", "g", $5)
++      print whatfile, unversioned($5)
+   }
+ }
+ 
+@@ -59,11 +95,11 @@
+   # Relocations against GNU_IFUNC symbols are not shown as an hexadecimal
+   # value, but rather as the resolver symbol followed by ().
+   if ($4 ~ /\(\)/) {
+-    print whatfile, gensub(/@.*/, "", "g", $5), "RELA", $3
++    print whatfile, unversioned($5), "RELA", $3
+   } else {
+-    symval = strtonum("0x" $4);
++    symval = number("0x" $4);
+     if (symval != 0)
+-      print whatfile, gensub(/@.*/, "", "g", $5), "RELA", $3
++      print whatfile, unversioned($5), "RELA", $3
+   }
+ }
+ 
+@@ -71,11 +107,11 @@
+   # Relocations against GNU_IFUNC symbols are not shown as an hexadecimal
+   # value, but rather as the resolver symbol followed by ().
+   if ($4 ~ /\(\)/) {
+-    print whatfile, gensub(/@.*/, "", "g", $5), "REL", $3
++    print whatfile, unversioned($5), "REL", $3
+   } else {
+-    symval = strtonum("0x" $4);
++    symval = number("0x" $4);
+     if (symval != 0)
+-      print whatfile, gensub(/@.*/, "", "g", $5), "REL", $3
++      print whatfile, unversioned($5), "REL", $3
+   }
+ }
+ 
+@@ -84,13 +120,13 @@
+ in_relocs { next }
+ 
+ $1 == "Relocation" && $2 == "section" && $5 == "offset" {
+-  relocs_offset = strtonum($6);
+-  whatfile = gensub(/^.*\/([^/]+)\.jmprel$/, "\\1:", 1, FILENAME);
++  relocs_offset = number($6);
++  whatfile = jmprel_file_name(FILENAME);
+   next
+ }
+ 
+ $2 == "(JMPREL)" {
+-  jmprel_addr = strtonum($3);
++  jmprel_addr = number($3);
+   if (jmprel_addr in section_offset_by_address) {
+     jmprel_offset = section_offset_by_address[jmprel_addr];
+   } else {
+@@ -100,12 +136,12 @@
+ }
+ 
+ $2 == "(PLTRELSZ)" {
+-  pltrelsz = strtonum($3);
++  pltrelsz = number($3);
+   next
+ }
+ 
+ $2 == "(RELA)" {
+-  rela_addr = strtonum($3);
++  rela_addr = number($3);
+   if (rela_addr in section_offset_by_address) {
+     rela_offset = section_offset_by_address[rela_addr];
+   } else {
+@@ -116,7 +152,7 @@
+ }
+ 
+ $2 == "(REL)" {
+-  rel_addr = strtonum($3);
++  rel_addr = number($3);
+   if (rel_addr in section_offset_by_address) {
+     rel_offset = section_offset_by_address[rel_addr];
+   } else {
+@@ -127,7 +163,7 @@
+ }
+ 
+ $2 == "(RELR)" {
+-  relr_addr = strtonum($3);
++  relr_addr = number($3);
+   if (relr_addr in section_offset_by_address) {
+     relr_offset = section_offset_by_address[relr_addr];
+   } else {
+--- a/sysdeps/unix/sysv/linux/gen-syscall-h.awk
++++ b/sysdeps/unix/sysv/linux/gen-syscall-h.awk
+@@ -36,7 +36,11 @@
+ }
+ 
+ # Skip empty lines and comments.
+-/^\s*(|#.*)$/ {
++/^[[:space:]]*$/ {
++    next;
++}
++
++/^[[:space:]]*#/ {
+     next;
+ }
+ 
+--- a/elf/Makefile
++++ b/elf/Makefile
+@@ -1561,7 +1561,7 @@
+ 		  -Wl,-soname=$(rtld-installed-name)
+ 	$(call after-link,$@.new)
+ 	$(READELF) -s $@.new \
+-	  | $(AWK) '($$7 ~ /^UND(|EF)$$/ && $$1 != "0:" && $$4 != "REGISTER") { print; p=1 } END { exit p != 0 }'
++	  | $(AWK) '(($$7 == "UND" || $$7 == "UNDEF") && $$1 != "0:" && $$4 != "REGISTER") { print; p=1 } END { exit p != 0 }'
+ 	mv -f $@.new $@
+ 
+ ifeq (yes,$(build-shared))
+--- a/intl/Makefile
++++ b/intl/Makefile
+@@ -161,7 +161,11 @@
+ 	    -D'LOCALE_ALIAS_PATH="$(localedir)"' \
+ 	    -Wno-unused-but-set-variable \
+ 	    -Wno-implicit-fallthrough
++ifeq ($(notdir $(BISON)),yacc)
++BISONFLAGS = -l -p __gettext -o
++else
+ BISONFLAGS = --yacc --no-lines --name-prefix=__gettext --output
++endif
+ 
+ $(inst_localedir)/locale.alias: locale.alias $(+force)
+ 	$(do-install)
+--- a/timezone/Makefile
++++ b/timezone/Makefile
+@@ -118,10 +118,12 @@
+ 	$(build-testdata)
+ 	{ test -r $(@D)/Universal.test-result \
+ 	&& cp $(@D)/Universal.test-result $(@D)/UTC.test-result \
+-	&& sed -i 's/Universal/UTC/' $(@D)/UTC.test-result ; exit 0; }
++	&& sed 's/Universal/UTC/' $(@D)/UTC.test-result > $(@D)/UTC.test-resultT \
++	&& mv -f $(@D)/UTC.test-resultT $(@D)/UTC.test-result ; exit 0; }
+ 	{ test -r $(@D)/UTC.test-result \
+ 	&& cp $(@D)/UTC.test-result $(@D)/Universal.test-result \
+-	&& sed -i 's/UTC/Universal/' $(@D)/Universal.test-result ; exit 0; }
++	&& sed 's/UTC/Universal/' $(@D)/Universal.test-result > $(@D)/Universal.test-resultT \
++	&& mv -f $(@D)/Universal.test-resultT $(@D)/Universal.test-result ; exit 0; }
+ $(testdata)/%/Berlin $(testdata)/%/London: europe $(zic-deps)
+ 	$(build-testdata)
+ $(testdata)/Australia/Melbourne: australasia $(zic-deps)