sys-devel/libtool : revision bump

10 files changed, 85 insertions, 575 deletions

diff --git a/sys-devel/libtool/files/libtool-2.4.6-darwin20.patch b/sys-devel/libtool/files/libtool-2.4.6-darwin20.patch
deleted file mode 100644
index 02cb1d7e..00000000
--- a/sys-devel/libtool/files/libtool-2.4.6-darwin20.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-macOS Big Sur is 11.0, Darwin 20, after a long line of 10.X releases.
-macOS Monterey is 12.0.
---- a/m4/libtool.m4
-+++ b/m4/libtool.m4
-@@ -1076,7 +1076,7 @@
- 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
- 	10.[[012]][[,.]]*)
- 	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
--	10.*)
-+	10.*|11.*|12.*)
- 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
-       esac
-     ;;
diff --git a/sys-devel/libtool/files/libtool-2.4.6-libtoolize-delay-help.patch b/sys-devel/libtool/files/libtool-2.4.6-libtoolize-delay-help.patch
deleted file mode 100644
index 974cd44d..00000000
--- a/sys-devel/libtool/files/libtool-2.4.6-libtoolize-delay-help.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-https://lists.gnu.org/archive/html/libtool-patches/2016-02/msg00002.html
-
-From 53419307d5b44e5b0cff80d76f88ea02f237b747 Mon Sep 17 00:00:00 2001
-From: Mike Frysinger <vapier@gentoo.org>
-Date: Sat, 13 Feb 2016 03:32:20 -0500
-Subject: [PATCH] libtoolize: don't execute automake and autoconf on every
- invocation.
-
-Same fix as applied to libtool in commit 408cfb9c5fa8a666917167ffb806cb
-to delay use of automake/autoconf to when the --help option is actually
-specified.
-
-* libtoolize.in (func_help): Override func_help() from
-gl/build-aux/options-parser to only run automake --version and
-autoconf --version when libtool --help is executed on the command
-line.
----
- libtoolize.in | 12 +++++++++---
- 1 file changed, 9 insertions(+), 3 deletions(-)
-
-diff --git a/libtoolize.in b/libtoolize.in
-index 3fe61ce..0d4af3d 100644
---- a/libtoolize.in
-+++ b/libtoolize.in
-@@ -94,7 +94,12 @@ usage_message="Options:
- "
- 
- # Additional text appended to 'usage_message' in response to '--help'.
--long_help_message=$long_help_message"
-+func_help ()
-+{
-+    $debug_cmd
-+
-+    func_usage_message
-+    $ECHO "$long_help_message
-        'environment'   show warnings about LIBTOOLIZE_OPTIONS content
-        'file'          show warnings about file copying and linking
- 
-@@ -120,8 +125,9 @@ include the following information:
- 
- Report bugs to <@PACKAGE_BUGREPORT@>.
- GNU @PACKAGE@ home page: <@PACKAGE_URL@>.
--General help using GNU software: <http://www.gnu.org/gethelp/>.
--"
-+General help using GNU software: <http://www.gnu.org/gethelp/>."
-+    exit 0
-+}
- 
- warning_categories='environment file'
- 
--- 
-2.6.2
-
diff --git a/sys-devel/libtool/files/libtool-2.4.6-libtoolize-slow.patch b/sys-devel/libtool/files/libtool-2.4.6-libtoolize-slow.patch
deleted file mode 100644
index d27f976c..00000000
--- a/sys-devel/libtool/files/libtool-2.4.6-libtoolize-slow.patch
+++ /dev/null
@@ -1,118 +0,0 @@
-From 351a88feee66eda6ce33eb06acdebb8e9c6d6716 Mon Sep 17 00:00:00 2001
-From: Pavel Raiskup <praiskup@redhat.com>
-Date: Fri, 18 Sep 2015 23:17:07 +0200
-Subject: [PATCH] libtoolize: fix infinite recursion in m4
-
-Some projects use this construct in configure.ac:
-
-  m4_define([version], m4_include([version]))
-  pkg_version=version
-
-When the m4_include builtin is undefined (as was done in
-libtoolize and extract-trace scripts), the call to this 'version'
-macro enters an infinite recursion (until ENOMEM).  So rather
-re-define all potentially dangerous macros by empty strings,
-suggested by Eric Blake.
-
-While we are on it, merge the macro-"blacklist" with similar list
-implemented in gettext, except for 'm4_esyscmd'.  It's kept
-defined because we already trace AC_INIT macro for package
-version, while it is often specified by
-m4_esyscmd(git-version-gen).  Similarly to m4_include, m4_esyscmd
-might be opt-in-blacklisted in future.
-
-References:
-http://lists.gnu.org/archive/html/libtool/2015-09/msg00000.html
-https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=764580
-
-* gl/build-aux/extract-trace (_G_mini): Redefine trace-breaking
-macros to empty strings rather than undefining those.  Use 'dnl'
-for comments.
-* bootstrap: Likewise, sync with extract-trace.
-* NEWS: Document.
-* NO-THANKS: Mention Hiroyuki Sato.
-
-Signed-off-by: Pavel Raiskup <praiskup@redhat.com>
----
- NEWS                       |  4 ++++
- NO-THANKS                  |  1 +
- bootstrap                  | 42 +++++++++++++++++++++++++++---------------
- build-aux/extract-trace    | 42 +++++++++++++++++++++++++++---------------
- 4 files changed, 59 insertions(+), 30 deletions(-)
-
-diff --git a/gl/build-aux/extract-trace b/gl/build-aux/extract-trace
-index 315a32a..c6abd21 100755
---- a/build-aux/extract-trace
-+++ b/build-aux/extract-trace
-@@ -329,29 +329,41 @@ func_extract_trace ()
-     # arguments to Autocof functions, but without following
-     # 'm4_s?include' files.
-     _G_mini='
--        # Initialisation.
-+        dnl  Initialisation.
-         m4_changequote([,])
-         m4_define([m4_copy],   [m4_define([$2], m4_defn([$1]))])
-         m4_define([m4_rename], [m4_copy([$1], [$2])m4_undefine([$1])])
- 
--        # Disable these macros.
--        m4_undefine([m4_dnl])
--        m4_undefine([m4_include])
--        m4_undefine([m4_m4exit])
--        m4_undefine([m4_m4wrap])
--        m4_undefine([m4_maketemp])
-+        dnl  Replace macros which may abort m4 with a no-op variant.
-+        m4_pushdef([m4_assert])
-+        m4_pushdef([m4_exit])
-+        m4_pushdef([m4_fatal])
-+        m4_pushdef([m4_m4exit])
- 
--        # Copy and rename macros not handled by "m4 --prefix".
-+        dnl  Replace macros that might break stderr of m4.
-+        m4_pushdef([m4_errprint])
-+        m4_pushdef([m4_errprintn])
-+        m4_pushdef([m4_include])
-+        m4_pushdef([m4_warn])
-+
-+        dnl  Avoid side-effects of tracing by extract-trace.
-+        m4_pushdef([m4_maketemp])
-+        m4_pushdef([m4_mkstemp])
-+
-+        dnl  TODO: reasons for this
-+        m4_pushdef([m4_dnl])
-+        m4_pushdef([m4_m4wrap])
-+
-+        dnl  Copy and rename macros not handled by "m4 --prefix".
-         m4_define([dnl],         [m4_builtin([dnl])])
-         m4_copy([m4_define],     [m4_defun])
-         m4_rename([m4_ifelse],   [m4_if])
--        m4_ifdef([m4_mkstemp],   [m4_undefine([m4_mkstemp])])
-         m4_rename([m4_patsubst], [m4_bpatsubst])
-         m4_rename([m4_regexp],   [m4_bregexp])
- 
--        # "m4sugar.mini" - useful m4-time macros for dynamic arguments.
--        # If we discover packages that need more m4 macros defined in
--        # order to bootstrap correctly, add them here:
-+        dnl  "m4sugar.mini" - useful m4-time macros for dynamic arguments.
-+        dnl  If we discover packages that need more m4 macros defined in
-+        dnl  order to bootstrap correctly, add them here:
-         m4_define([m4_bmatch],
-             [m4_if([$#], 0, [], [$#], 1, [], [$#], 2, [$2],
-                    [m4_if(m4_bregexp([$1], [$2]), -1,
-@@ -362,11 +374,11 @@ func_extract_trace ()
-         m4_define([m4_require], [$1])
-         m4_define([m4_shift3], [m4_shift(m4shift(m4shift($@)))])
- 
--        # "autoconf.mini" - things from autoconf macros we care about.
-+        dnl  "autoconf.mini" - things from autoconf macros we care about.
-         m4_copy([m4_defun], [AC_DEFUN])
- 
--        # Dummy definitions for the macros we want to trace.
--        # AM_INIT_AUTOMAKE at least produces no trace without this.
-+        dnl  Dummy definitions for the macros we want to trace.
-+        dnl  AM_INIT_AUTOMAKE at least produces no trace without this.
-     '
- 
-     _G_save=$IFS
--- 
-2.6.2
-
diff --git a/sys-devel/libtool/files/libtool-2.4.6-link-fsanitize.patch b/sys-devel/libtool/files/libtool-2.4.6-link-fsanitize.patch
deleted file mode 100644
index 853a22ef..00000000
--- a/sys-devel/libtool/files/libtool-2.4.6-link-fsanitize.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-https://bugs.gentoo.org/573744
-
-From a5c6466528c060cc4660ad0319c00740db0e42ba Mon Sep 17 00:00:00 2001
-From: Jeremy Huddleston Sequoia <jeremyhu@macports.org>
-Date: Sun, 18 Oct 2015 21:55:39 -0700
-Subject: [PATCH] libtool: fix GCC/clang linking with -fsanitize=*
-
-References:
-https://lists.gnu.org/archive/html/libtool/2014-04/msg00026.html
-
-* build-aux/ltmain.in (func_mode_link): Pass -fsanitize=* to the
-linker to allow trivial use of the clang address sanitizer.
-
-Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@macports.org>
-Copyright-paperwork-exempt: Yes
-
---- a/build-aux/ltmain.in
-+++ b/build-aux/ltmain.in
-@@ -5362,10 +5362,11 @@
-       # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
-       # -specs=*             GCC specs files
-       # -stdlib=*            select c++ std lib with clang
-+      # -fsanitize=*         Clang/GCC memory and address sanitizer
-       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
--      -specs=*)
-+      -specs=*|-fsanitize=*)
-         func_quote_for_eval "$arg"
- 	arg=$func_quote_for_eval_result
-         func_append compile_command " $arg"
---- a/build-aux/ltmain.sh
-+++ b/build-aux/ltmain.sh
-@@ -7274,10 +7274,11 @@
-       # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
-       # -specs=*             GCC specs files
-       # -stdlib=*            select c++ std lib with clang
-+      # -fsanitize=*         Clang/GCC memory and address sanitizer
-       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
--      -specs=*)
-+      -specs=*|-fsanitize=*)
-         func_quote_for_eval "$arg"
- 	arg=$func_quote_for_eval_result
-         func_append compile_command " $arg"
diff --git a/sys-devel/libtool/files/libtool-2.4.6-link-fuse-ld.patch b/sys-devel/libtool/files/libtool-2.4.6-link-fuse-ld.patch
deleted file mode 100644
index f6c0a3dc..00000000
--- a/sys-devel/libtool/files/libtool-2.4.6-link-fuse-ld.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-https://lists.gnu.org/archive/html/libtool-patches/2015-03/msg00000.html
-https://lists.gnu.org/archive/html/libtool-patches/2016-02/msg00001.html
-
-From 2f258b87ce4415edede1b2a84a3a7dbcf44555c2 Mon Sep 17 00:00:00 2001
-From: Mike Frysinger <vapier@gentoo.org>
-Date: Mon, 16 Mar 2015 18:17:31 -0400
-Subject: [PATCH] libtool: pass through -fuse-ld flags
-
-Starting with gcc-4.8, there's a -fuse-ld flag that can be used to select
-between bfd & gold.  Make sure we pass it through to the linking stage.
-
-* build-aux/ltmain.in (func_mode_link): Pass -fuse-ld=* flags through.
-
---- a/build-aux/ltmain.in
-+++ b/build-aux/ltmain.in
-@@ -5363,10 +5363,11 @@
-       # -specs=*             GCC specs files
-       # -stdlib=*            select c++ std lib with clang
-       # -fsanitize=*         Clang/GCC memory and address sanitizer
-+      # -fuse-ld=*           Linker select flags for GCC
-       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
--      -specs=*|-fsanitize=*)
-+      -specs=*|-fsanitize=*|-fuse-ld=*)
-         func_quote_for_eval "$arg"
- 	arg=$func_quote_for_eval_result
-         func_append compile_command " $arg"
---- a/build-aux/ltmain.sh
-+++ b/build-aux/ltmain.sh
-@@ -7275,10 +7275,11 @@
-       # -specs=*             GCC specs files
-       # -stdlib=*            select c++ std lib with clang
-       # -fsanitize=*         Clang/GCC memory and address sanitizer
-+      # -fuse-ld=*           Linker select flags for GCC
-       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
--      -specs=*|-fsanitize=*)
-+      -specs=*|-fsanitize=*|-fuse-ld=*)
-         func_quote_for_eval "$arg"
- 	arg=$func_quote_for_eval_result
-         func_append compile_command " $arg"
diff --git a/sys-devel/libtool/files/libtool-2.4.6-link-specs.patch b/sys-devel/libtool/files/libtool-2.4.6-link-specs.patch
deleted file mode 100644
index c7720935..00000000
--- a/sys-devel/libtool/files/libtool-2.4.6-link-specs.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-From 702a97fbb09bd7088a50f2b239016d1e32843c24 Mon Sep 17 00:00:00 2001
-From: Pavel Raiskup <praiskup@redhat.com>
-Date: Fri, 18 Sep 2015 10:36:43 +0200
-Subject: [PATCH] libtool: fix GCC linking with -specs=*
-
-References:
-https://bugzilla.redhat.com/show_bug.cgi?id=985592
-
-* build-aux/ltmain.in (func_mode_link): Pass -specs=*
-to the linker, Fedora uses this option for hardening.
-
-Signed-off-by: Pavel Raiskup <praiskup@redhat.com>
-
---- a/build-aux/ltmain.in
-+++ b/build-aux/ltmain.in
-@@ -5360,10 +5360,12 @@
-       # -tp=*                Portland pgcc target processor selection
-       # --sysroot=*          for sysroot support
-       # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
-+      # -specs=*             GCC specs files
-       # -stdlib=*            select c++ std lib with clang
-       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
--      -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*)
-+      -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
-+      -specs=*)
-         func_quote_for_eval "$arg"
- 	arg=$func_quote_for_eval_result
-         func_append compile_command " $arg"
---- a/build-aux/ltmain.sh
-+++ b/build-aux/ltmain.sh
-@@ -7272,10 +7272,12 @@
-       # -tp=*                Portland pgcc target processor selection
-       # --sysroot=*          for sysroot support
-       # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
-+      # -specs=*             GCC specs files
-       # -stdlib=*            select c++ std lib with clang
-       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
--      -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*)
-+      -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
-+      -specs=*)
-         func_quote_for_eval "$arg"
- 	arg=$func_quote_for_eval_result
-         func_append compile_command " $arg"
diff --git a/sys-devel/libtool/files/libtool-2.4.6-sed-quote-speedup.patch b/sys-devel/libtool/files/libtool-2.4.6-sed-quote-speedup.patch
deleted file mode 100644
index 580d635d..00000000
--- a/sys-devel/libtool/files/libtool-2.4.6-sed-quote-speedup.patch
+++ /dev/null
@@ -1,253 +0,0 @@
-https://bugs.gentoo.org/542252
-
-From 32f0df9835ac15ac17e04be57c368172c3ad1d19 Mon Sep 17 00:00:00 2001
-From: Pavel Raiskup <praiskup@redhat.com>
-Date: Sun, 4 Oct 2015 21:55:03 +0200
-Subject: [PATCH] libtool: mitigate the $sed_quote_subst slowdown
-
-When it is reasonably possible, use shell implementation for
-quoting.
-
-References:
-http://lists.gnu.org/archive/html/libtool/2015-03/msg00005.html
-http://lists.gnu.org/archive/html/libtool/2015-02/msg00000.html
-https://debbugs.gnu.org/cgi/bugreport.cgi?bug=20006
-
-* gl/build-aux/funclib.sh (func_quote): New function that can be
-used as substitution for '$SED $sed_quote_subst' call.
-* build-aux/ltmain.in (func_emit_wrapper): Use func_quote instead
-of '$SED $sed_quote_subst'.
-(func_mode_link): Likewise.
-* NEWS: Document.
-* bootstrap: Sync with funclib.sh.
-
---- a/build-aux/ltmain.in
-+++ b/build-aux/ltmain.in
-@@ -3346,7 +3346,8 @@
-   if test \"\$libtool_execute_magic\" != \"$magic\"; then
-     file=\"\$0\""
- 
--    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
-+    func_quote "$ECHO"
-+    qECHO=$func_quote_result
-     $ECHO "\
- 
- # A function that is used when there is no print builtin or printf.
-@@ -8598,8 +8599,8 @@
- 	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
- 	  fi
- 	done
--	relink_command="(cd `pwd`; $relink_command)"
--	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
-+	func_quote "(cd `pwd`; $relink_command)"
-+	relink_command=$func_quote_result
-       fi
- 
-       # Only actually do things if not in dry run mode.
-@@ -8845,7 +8846,8 @@
-       done
-       # Quote the link command for shipping.
-       relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
--      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
-+      func_quote "$relink_command"
-+      relink_command=$func_quote_result
-       if test yes = "$hardcode_automatic"; then
- 	relink_command=
-       fi
---- a/build-aux/funclib.sh
-+++ b/build-aux/funclib.sh
-@@ -1,5 +1,5 @@
- # Set a version string for this script.
--scriptversion=2015-01-20.17; # UTC
-+scriptversion=2015-10-04.22; # UTC
- 
- # General shell script boiler plate, and helper functions.
- # Written by Gary V. Vaughan, 2004
-@@ -1026,6 +1026,57 @@
- }
- 
- 
-+# func_quote ARG
-+# --------------
-+# Aesthetically quote one ARG, store the result into $func_quote_result.  Note
-+# that we keep attention to performance here (so far O(N) complexity as long as
-+# func_append is O(1)).
-+func_quote ()
-+{
-+    $debug_cmd
-+
-+    func_quote_result=$1
-+
-+    case $func_quote_result in
-+      *[\\\`\"\$]*)
-+        case $func_quote_result in
-+          *[\[\*\?]*)
-+            func_quote_result=`$ECHO "$func_quote_result" | $SED "$sed_quote_subst"`
-+            return 0
-+            ;;
-+        esac
-+
-+        func_quote_old_IFS=$IFS
-+        for _G_char in '\' '`' '"' '$'
-+        do
-+          # STATE($1) PREV($2) SEPARATOR($3)
-+          set start "" ""
-+          func_quote_result=dummy"$_G_char$func_quote_result$_G_char"dummy
-+          IFS=$_G_char
-+          for _G_part in $func_quote_result
-+          do
-+            case $1 in
-+            quote)
-+              func_append func_quote_result "$3$2"
-+              set quote "$_G_part" "\\$_G_char"
-+              ;;
-+            start)
-+              set first "" ""
-+              func_quote_result=
-+              ;;
-+            first)
-+              set quote "$_G_part" ""
-+              ;;
-+            esac
-+          done
-+          IFS=$func_quote_old_IFS
-+        done
-+        ;;
-+      *) ;;
-+    esac
-+}
-+
-+
- # func_quote_for_eval ARG...
- # --------------------------
- # Aesthetically quote ARGs to be evaled later.
-@@ -1042,12 +1093,8 @@
-     func_quote_for_eval_unquoted_result=
-     func_quote_for_eval_result=
-     while test 0 -lt $#; do
--      case $1 in
--        *[\\\`\"\$]*)
--	  _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
--        *)
--          _G_unquoted_arg=$1 ;;
--      esac
-+      func_quote "$1"
-+      _G_unquoted_arg=$func_quote_result
-       if test -n "$func_quote_for_eval_unquoted_result"; then
- 	func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
-       else
---- a/build-aux/ltmain.sh
-+++ b/build-aux/ltmain.sh
-@@ -64,7 +64,7 @@
- # libraries, which are installed to $pkgauxdir.
- 
- # Set a version string for this script.
--scriptversion=2015-01-20.17; # UTC
-+scriptversion=2015-10-04.22; # UTC
- 
- # General shell script boiler plate, and helper functions.
- # Written by Gary V. Vaughan, 2004
-@@ -1091,6 +1091,57 @@
- }
- 
- 
-+# func_quote ARG
-+# --------------
-+# Aesthetically quote one ARG, store the result into $func_quote_result.  Note
-+# that we keep attention to performance here (so far O(N) complexity as long as
-+# func_append is O(1)).
-+func_quote ()
-+{
-+    $debug_cmd
-+
-+    func_quote_result=$1
-+
-+    case $func_quote_result in
-+      *[\\\`\"\$]*)
-+        case $func_quote_result in
-+          *[\[\*\?]*)
-+            func_quote_result=`$ECHO "$func_quote_result" | $SED "$sed_quote_subst"`
-+            return 0
-+            ;;
-+        esac
-+
-+        func_quote_old_IFS=$IFS
-+        for _G_char in '\' '`' '"' '$'
-+        do
-+          # STATE($1) PREV($2) SEPARATOR($3)
-+          set start "" ""
-+          func_quote_result=dummy"$_G_char$func_quote_result$_G_char"dummy
-+          IFS=$_G_char
-+          for _G_part in $func_quote_result
-+          do
-+            case $1 in
-+            quote)
-+              func_append func_quote_result "$3$2"
-+              set quote "$_G_part" "\\$_G_char"
-+              ;;
-+            start)
-+              set first "" ""
-+              func_quote_result=
-+              ;;
-+            first)
-+              set quote "$_G_part" ""
-+              ;;
-+            esac
-+          done
-+          IFS=$func_quote_old_IFS
-+        done
-+        ;;
-+      *) ;;
-+    esac
-+}
-+
-+
- # func_quote_for_eval ARG...
- # --------------------------
- # Aesthetically quote ARGs to be evaled later.
-@@ -1107,12 +1158,8 @@
-     func_quote_for_eval_unquoted_result=
-     func_quote_for_eval_result=
-     while test 0 -lt $#; do
--      case $1 in
--        *[\\\`\"\$]*)
--	  _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
--        *)
--          _G_unquoted_arg=$1 ;;
--      esac
-+      func_quote "$1"
-+      _G_unquoted_arg=$func_quote_result
-       if test -n "$func_quote_for_eval_unquoted_result"; then
- 	func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
-       else
-@@ -5258,7 +5305,8 @@
-   if test \"\$libtool_execute_magic\" != \"$magic\"; then
-     file=\"\$0\""
- 
--    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
-+    func_quote "$ECHO"
-+    qECHO=$func_quote_result
-     $ECHO "\
- 
- # A function that is used when there is no print builtin or printf.
-@@ -10510,8 +10558,8 @@
- 	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
- 	  fi
- 	done
--	relink_command="(cd `pwd`; $relink_command)"
--	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
-+	func_quote "(cd `pwd`; $relink_command)"
-+	relink_command=$func_quote_result
-       fi
- 
-       # Only actually do things if not in dry run mode.
-@@ -10757,7 +10805,8 @@
-       done
-       # Quote the link command for shipping.
-       relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
--      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
-+      func_quote "$relink_command"
-+      relink_command=$func_quote_result
-       if test yes = "$hardcode_automatic"; then
- 	relink_command=
-       fi
diff --git a/sys-devel/libtool/files/libtool-2.4.7-grep-3.8.patch b/sys-devel/libtool/files/libtool-2.4.7-grep-3.8.patch
new file mode 100644
index 00000000..8f1de478
--- /dev/null
+++ b/sys-devel/libtool/files/libtool-2.4.7-grep-3.8.patch
@@ -0,0 +1,31 @@
+https://bugs.gentoo.org/892635
+https://lists.gnu.org/archive/html/libtool-patches/2022-12/msg00004.html
+
+From 414deacee0f564afdf2d7750450274c581330a59 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20B=C3=A9rat?= <fberat@redhat.com>
+Date: Wed, 21 Dec 2022 13:14:03 +0100
+Subject: [PATCH] tests: Fix grep warning about stray \ before /
+
+Recent version of grep emit a warning if stray \ is found before /.
+This leads to the link-order test failure.
+
+ * tests/link-order.at: Remove unneeded \ before /
+--- a/tests/link-order.at
++++ b/tests/link-order.at
+@@ -99,12 +99,12 @@ aix* | interix*) ;;  # These systems have different path syntax
+   case $hardcode_direct$hardcode_direct_absolute in
+   yesno)
+     AT_CHECK([if $EGREP relinking stderr; then
+-         $EGREP " .*\/new\/lib/libb$shared_ext .*\/old\/lib/libcee$shared_ext" stdout
++         $EGREP " .*/new/lib/libb$shared_ext .*/old/lib/libcee$shared_ext" stdout
+        else :; fi], [0], [ignore], [], [echo "wrong link order"])
+     ;;
+   *)
+     AT_CHECK([if $EGREP relinking stderr; then
+-         $EGREP " -L.*\/new\/lib -lb -L.*\/old\/lib -lcee" stdout
++         $EGREP " -L.*/new/lib -lb -L.*/old/lib -lcee" stdout
+        else :; fi], [0], [ignore], [], [echo "wrong link order"])
+     ;;
+   esac
+-- 
+2.38.1
diff --git a/sys-devel/libtool/files/libtool-2.4.7-werror-lto.patch b/sys-devel/libtool/files/libtool-2.4.7-werror-lto.patch
new file mode 100644
index 00000000..c0db69f3
--- /dev/null
+++ b/sys-devel/libtool/files/libtool-2.4.7-werror-lto.patch
@@ -0,0 +1,47 @@
+https://lists.gnu.org/archive/html/libtool-patches/2022-12/msg00000.html
+
+From d72817b1ee5d7b666bf30b0234e32423252d6ad8 Mon Sep 17 00:00:00 2001
+From: Sam James <sam@gentoo.org>
+Date: Sat, 10 Dec 2022 02:00:22 +0000
+Subject: [PATCH] Allow -Werror and -Werror=* through flag filtering
+
+* build-aux/ltmain.in (func_mode_link): allow -Werror and -Werror=* through
+  flat filtering at link time.
+
+  This is needed for detecting likely-runtime problems with LTO using
+  e.g. -Werror=odr or -Werror=lto-type-mismatch.
+
+Bug: https://bugs.gentoo.org/884767
+Signed-off-by: Sam James <sam@gentoo.org>
+--- a/build-aux/ltmain.in
++++ b/build-aux/ltmain.in
+@@ -5408,10 +5408,11 @@ func_mode_link ()
+       # -fsanitize=*         Clang/GCC memory and address sanitizer
+       # -fuse-ld=*           Linker select flags for GCC
+       # -Wa,*                Pass flags directly to the assembler
++      # -Werror, -Werror=*   Report (specified) warnings as errors
+       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
+-      -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*)
++      -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*|-Werror|-Werror=*)
+         func_quote_arg pretty "$arg"
+ 	arg=$func_quote_arg_result
+         func_append compile_command " $arg"
+--- a/build-aux/ltmain.sh
++++ a/build-aux/ltmain.sh
+@@ -5408,10 +5408,11 @@ func_mode_link ()
+       # -fsanitize=*         Clang/GCC memory and address sanitizer
+       # -fuse-ld=*           Linker select flags for GCC
+       # -Wa,*                Pass flags directly to the assembler
++      # -Werror, -Werror=*   Report (specified) warnings as errors
+       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
+-      -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*)
++      -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*|-Werror|-Werror=*)
+         func_quote_arg pretty "$arg"
+ 	arg=$func_quote_arg_result
+         func_append compile_command " $arg"
+-- 
+2.38.1
diff --git a/sys-devel/libtool/libtool-2.4.7.ebuild b/sys-devel/libtool/libtool-2.4.7-r1.ebuild
index 09853e34..440935aa 100644
--- a/sys-devel/libtool/libtool-2.4.7.ebuild
+++ b/sys-devel/libtool/libtool-2.4.7-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -15,7 +15,7 @@ if [[ ${PV} == *9999 ]] ; then
 	inherit git-r3
 else
 	SRC_URI="mirror://gnu/${PN}/${P}.tar.xz"
-	KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
+	KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
 fi
 
 DESCRIPTION="A shared library tool for developers"
@@ -30,7 +30,8 @@ RDEPEND="
 	sys-devel/gnuconfig
 	>=sys-devel/autoconf-2.69:*
 	>=sys-devel/automake-1.13:*
-	>=dev-libs/libltdl-2.4.7"
+	>=dev-libs/libltdl-2.4.7
+"
 DEPEND="${RDEPEND}"
 [[ ${PV} == *9999 ]] && BDEPEND="sys-apps/help2man"
 
@@ -43,6 +44,8 @@ PATCHES=(
 	"${FILESDIR}"/${PN}-2.4.6-mint.patch
 	"${FILESDIR}"/${PN}-2.2.6a-darwin-module-bundle.patch
 	"${FILESDIR}"/${PN}-2.4.6-darwin-use-linux-version.patch
+	"${FILESDIR}"/${PN}-2.4.7-werror-lto.patch
+	"${FILESDIR}"/${PN}-2.4.7-grep-3.8.patch
 )
 
 src_prepare() {
@@ -85,7 +88,7 @@ src_prepare() {
 	# Make sure timestamps don't trigger a rebuild of man pages. #556512
 	if [[ ${PV} != *9999 ]] ; then
 		touch doc/*.1 || die
-		export HELP2MAN=false
+		export HELP2MAN=true
 	fi
 }