[PATCH 1/2] libtool: bump to 2.4.6

Eneas U de Queiroz cotequeiroz at gmail.com
Thu Jul 22 12:44:19 PDT 2021


This updates libtool to its current release, from 2015.  Current patches
were renumbered and given a description text.  The fix in
160-passthrough-ssp.patch is no longer needed.

A patch to speed up build was cherry-picked, and another openwrt
specific patch was needed to not use quotes in $(SHELL), to acommodate
our "SHELL=/usr/bin/env bash" usage.

The already present call to ./bootstrap ensures that generated files are
refreshed, so the patches are applied only to their sources.  Also, that
bootstrap call was adjusted to run at the appropriate time when QUILT=1.

Signed-off-by: Eneas U de Queiroz <cotequeiroz at gmail.com>
---
 tools/libtool/Makefile                        |  11 +-
 tools/libtool/patches/000-relocatable.patch   | 108 ++-------
 .../libtool/patches/001-fix-func_append.patch |  22 --
 tools/libtool/patches/100-libdir-fixes.patch  |  97 +++-----
 ...10-dont-use-target-dir-for-relinking.patch |  51 ++--
 .../120-strip-unsafe-dirs-for-relinking.patch |  36 +--
 ...ingslash.patch => 130-trailingslash.patch} |  33 +--
 ...140-don-t-quote-SHELL-in-Makefile.am.patch |  72 ++++++
 ...itigate-the-sed_quote_subst-slowdown.patch | 224 ++++++++++++++++++
 .../libtool/patches/160-passthrough-ssp.patch |  12 -
 .../patches/200-openwrt-branding.patch        | 134 ++---------
 11 files changed, 444 insertions(+), 356 deletions(-)
 delete mode 100644 tools/libtool/patches/001-fix-func_append.patch
 rename tools/libtool/patches/{150-trailingslash.patch => 130-trailingslash.patch} (57%)
 create mode 100644 tools/libtool/patches/140-don-t-quote-SHELL-in-Makefile.am.patch
 create mode 100644 tools/libtool/patches/150-libtool-mitigate-the-sed_quote_subst-slowdown.patch
 delete mode 100644 tools/libtool/patches/160-passthrough-ssp.patch

diff --git a/tools/libtool/Makefile b/tools/libtool/Makefile
index dd4a7f6380..b237884b64 100644
--- a/tools/libtool/Makefile
+++ b/tools/libtool/Makefile
@@ -8,11 +8,11 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libtool
 PKG_CPE_ID:=cpe:/a:gnu:libtool
-PKG_VERSION:=2.4
+PKG_VERSION:=2.4.6
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNU/$(PKG_NAME)
-PKG_HASH:=afcce660d3dc54c63a0a5ba3cf05272239dc3c54bbeba20f6bad250f9dc007ae
+PKG_HASH:=7c87a8c2c8c0fc9cd5019e402bed4292462d00a718a7cd5f11218153bf28b26f
 
 HOST_BUILD_PARALLEL:=1
 
@@ -24,7 +24,12 @@ HOST_CONFIGURE_VARS += \
 define Host/Prepare
 	$(call Host/Prepare/Default)
 	(cd $(STAGING_DIR_HOST)/share/aclocal/ && rm -f libtool.m4 ltdl.m4 lt~obsolete.m4 ltoptions.m4 ltsugar.m4 ltversion.m4)
-	(cd $(HOST_BUILD_DIR); $(AM_TOOL_PATHS) ./bootstrap)
+	$(if $(QUILT),,(cd $(HOST_BUILD_DIR); touch README-release; $(AM_TOOL_PATHS) ./bootstrap --skip-git --skip-po --force))
+endef
+
+define Host/Configure
+	$(if $(QUILT),(cd $(HOST_BUILD_DIR); touch README-release; $(AM_TOOL_PATHS) ./bootstrap --skip-git --skip-po --force))
+	$(call Host/Configure/Default)
 endef
 
 define Host/Install
diff --git a/tools/libtool/patches/000-relocatable.patch b/tools/libtool/patches/000-relocatable.patch
index 55265fe533..88d1eaed02 100644
--- a/tools/libtool/patches/000-relocatable.patch
+++ b/tools/libtool/patches/000-relocatable.patch
@@ -1,46 +1,24 @@
---- a/libltdl/config/general.m4sh
-+++ b/libltdl/config/general.m4sh
-@@ -45,15 +45,22 @@ progpath="$0"
- M4SH_VERBATIM([[
- : ${CP="cp -f"}
- test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
--: ${EGREP="@EGREP@"}
--: ${FGREP="@FGREP@"}
--: ${GREP="@GREP@"}
- : ${LN_S="@LN_S@"}
- : ${MAKE="make"}
- : ${MKDIR="mkdir"}
- : ${MV="mv -f"}
- : ${RM="rm -f"}
--: ${SED="@SED@"}
-+if test -n "$STAGING_DIR"; then
-+	: ${EGREP="$STAGING_DIR/../host/bin/grep -E"}
-+	: ${FGREP="$STAGING_DIR/../host/bin/grep -F"}
-+	: ${GREP="$STAGING_DIR/../host/bin/grep"}
-+	: ${SED="$STAGING_DIR/../host/bin/sed"}
-+else
-+	: ${EGREP="@EGREP@"}
-+	: ${FGREP="@FGREP@"}
-+	: ${GREP="@GREP@"}
-+	: ${SED="@SED@"}
-+fi
- : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
- : ${Xsed="$SED -e 1s/^X//"}
- 
+From ca10caa502f971f90d8c041aa2476de54ef0ce2b Mon Sep 17 00:00:00 2001
+From: Eneas U de Queiroz <cotequeiroz at gmail.com>
+Date: Tue, 20 Jul 2021 16:41:11 -0300
+Subject: openwrt: make relocatable, search resources relative to STAGING_DIR
+
+This was originally commited to openwrt by Jo-Philipp Wich
+<jow at openwrt.org>.
+
+(adjusted to v2.4.6)
+Signed-off-by: Eneas U de Queiroz <cotequeiroz at gmail.com>
+
 --- a/libtoolize.in
 +++ b/libtoolize.in
-@@ -326,15 +326,22 @@ as_unset=as_fn_unset
+@@ -40,11 +40,18 @@
  
- : ${CP="cp -f"}
- test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+ : ${AUTOCONF="autoconf"}
+ : ${AUTOMAKE="automake"}
 -: ${EGREP="@EGREP@"}
 -: ${FGREP="@FGREP@"}
 -: ${GREP="@GREP@"}
  : ${LN_S="@LN_S@"}
- : ${MAKE="make"}
- : ${MKDIR="mkdir"}
- : ${MV="mv -f"}
- : ${RM="rm -f"}
 -: ${SED="@SED@"}
 +if test -n "$STAGING_DIR"; then
 +	: ${EGREP="$STAGING_DIR/../host/bin/grep -E"}
@@ -53,58 +31,12 @@
 +	: ${GREP="@GREP@"}
 +	: ${SED="@SED@"}
 +fi
- : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
- : ${Xsed="$SED -e 1s/^X//"}
- 
-@@ -2476,10 +2483,17 @@ func_check_macros ()
  
-   # Locations for important files:
-   prefix=@prefix@
--  datadir=@datadir@
--  pkgdatadir=@pkgdatadir@
--  pkgltdldir=@pkgdatadir@
--  aclocaldir=@aclocaldir@
-+  if test -n "$STAGING_DIR"; then
-+    datadir="$STAGING_DIR/../host/share"
-+    pkgdatadir="$STAGING_DIR/../host/share/libtool"
-+    pkgltdldir="$STAGING_DIR/../host/share/libtool"
-+    aclocaldir="$STAGING_DIR/../host/share/aclocal"
-+  else
-+    datadir=@datadir@
-+    pkgdatadir=@pkgdatadir@
-+    pkgltdldir=@pkgdatadir@
-+    aclocaldir=@aclocaldir@
-+  fi
-   auxdir=
-   macrodir=
-   configure_ac=configure.in
---- a/libtoolize.m4sh
-+++ b/libtoolize.m4sh
-@@ -1450,10 +1450,17 @@ func_check_macros ()
  
-   # Locations for important files:
-   prefix=@prefix@
--  datadir=@datadir@
--  pkgdatadir=@pkgdatadir@
--  pkgltdldir=@pkgdatadir@
--  aclocaldir=@aclocaldir@
-+  if test -n "$STAGING_DIR"; then
-+    datadir="$STAGING_DIR/../host/share"
-+    pkgdatadir="$STAGING_DIR/../host/share/libtool"
-+    pkgltdldir="$STAGING_DIR/../host/share/libtool"
-+    aclocaldir="$STAGING_DIR/../host/share/aclocal"
-+  else
-+    datadir=@datadir@
-+    pkgdatadir=@pkgdatadir@
-+    pkgltdldir=@pkgdatadir@
-+    aclocaldir=@aclocaldir@
-+  fi
-   auxdir=
-   macrodir=
-   configure_ac=configure.in
---- a/libltdl/m4/libtool.m4
-+++ b/libltdl/m4/libtool.m4
-@@ -875,9 +875,8 @@ dnl AC_DEFUN([AC_LIBTOOL_RC], [])
+ ## -------------------------- ##
+--- a/m4/libtool.m4
++++ b/m4/libtool.m4
+@@ -929,9 +929,8 @@ dnl AC_DEFUN([AC_LIBTOOL_RC], [])
  # ----------------
  m4_defun([_LT_TAG_COMPILER],
  [AC_REQUIRE([AC_PROG_CC])dnl
@@ -115,7 +47,7 @@
  _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
  _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
  
-@@ -7509,9 +7508,9 @@ m4_defun([_LT_DECL_EGREP],
+@@ -8160,9 +8159,9 @@ m4_defun([_LT_DECL_EGREP],
  [AC_REQUIRE([AC_PROG_EGREP])dnl
  AC_REQUIRE([AC_PROG_FGREP])dnl
  test -z "$GREP" && GREP=grep
@@ -128,7 +60,7 @@
  dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
  AC_SUBST([GREP])
  ])
-@@ -7544,9 +7543,8 @@ AC_SUBST([DLLTOOL])
+@@ -8195,9 +8194,8 @@ AC_SUBST([DLLTOOL])
  # as few characters as possible.  Prefer GNU sed if found.
  m4_defun([_LT_DECL_SED],
  [AC_PROG_SED
diff --git a/tools/libtool/patches/001-fix-func_append.patch b/tools/libtool/patches/001-fix-func_append.patch
deleted file mode 100644
index 4c3c07b776..0000000000
--- a/tools/libtool/patches/001-fix-func_append.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- a/libltdl/config/ltmain.m4sh
-+++ b/libltdl/config/ltmain.m4sh
-@@ -7261,7 +7261,7 @@ EOF
- 	    elif test -n "$runpath_var"; then
- 	      case "$perm_rpath " in
- 	      *" $libdir "*) ;;
--	      *) func_apped perm_rpath " $libdir" ;;
-+	      *) func_append perm_rpath " $libdir" ;;
- 	      esac
- 	    fi
- 	  done
---- a/libltdl/config/ltmain.sh
-+++ b/libltdl/config/ltmain.sh
-@@ -8050,7 +8050,7 @@ EOF
- 	    elif test -n "$runpath_var"; then
- 	      case "$perm_rpath " in
- 	      *" $libdir "*) ;;
--	      *) func_apped perm_rpath " $libdir" ;;
-+	      *) func_append perm_rpath " $libdir" ;;
- 	      esac
- 	    fi
- 	  done
diff --git a/tools/libtool/patches/100-libdir-fixes.patch b/tools/libtool/patches/100-libdir-fixes.patch
index d4e6f785cc..dd17dd97e5 100644
--- a/tools/libtool/patches/100-libdir-fixes.patch
+++ b/tools/libtool/patches/100-libdir-fixes.patch
@@ -1,83 +1,56 @@
---- a/libltdl/config/ltmain.m4sh
-+++ b/libltdl/config/ltmain.m4sh
-@@ -5715,8 +5715,14 @@ func_mode_link ()
- 	    absdir="$abs_ladir"
- 	    libdir="$abs_ladir"
+From 67ffe8e8582a7ba1f1d1307a419098e6dd88bdaf Mon Sep 17 00:00:00 2001
+From: Eneas U de Queiroz <cotequeiroz at gmail.com>
+Date: Tue, 20 Jul 2021 16:41:11 -0300
+Subject: openwrt: cross-compilation path adjustments
+
+Comments from the patch:
+
+Adding 'libdir' from the .la file to our library search paths
+breaks crosscompilation horribly.  We cheat here and don't add
+it, instead adding the path where we found the .la.  -CL
+
+OE sets installed=no in staging. We need to look in $objdir and $absdir,
+preferring $objdir. RP 31/04/2008
+
+This was originally commited to openwrt by Jo-Philipp Wich
+<jow at openwrt.org>.
+
+(adjusted to v2.4.6)
+Signed-off-by: Eneas U de Queiroz <cotequeiroz at gmail.com>
+
+--- a/build-aux/ltmain.in
++++ b/build-aux/ltmain.in
+@@ -6049,8 +6049,14 @@ func_mode_link ()
+ 	    absdir=$abs_ladir
+ 	    libdir=$abs_ladir
  	  else
--	    dir="$lt_sysroot$libdir"
--	    absdir="$lt_sysroot$libdir"
+-	    dir=$lt_sysroot$libdir
+-	    absdir=$lt_sysroot$libdir
 +	    # Adding 'libdir' from the .la file to our library search paths
 +	    # breaks crosscompilation horribly.  We cheat here and don't add
 +	    # it, instead adding the path where we found the .la.  -CL
 +	    dir="$lt_sysroot$abs_ladir"
 +	    absdir="$abs_ladir"
 +	    libdir="$abs_ladir"
-+	    #dir="$libdir"
-+	    #absdir="$lt_sysroot$libdir"
++	    #dir=$lt_sysroot$libdir
++	    #absdir=$lt_sysroot$libdir
  	  fi
- 	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ 	  test yes = "$hardcode_automatic" && avoidtemprpath=yes
  	else
-@@ -6114,8 +6120,6 @@ func_mode_link ()
- 		add="$libdir/$linklib"
+@@ -6448,8 +6454,6 @@ func_mode_link ()
+ 		add=$libdir/$linklib
  	      fi
  	    else
 -	      # We cannot seem to hardcode it, guess we'll fake it.
--	      add_dir="-L$libdir"
+-	      add_dir=-L$libdir
  	      # Try looking first in the location we're being installed to.
  	      if test -n "$inst_prefix_dir"; then
  		case $libdir in
-@@ -6270,7 +6274,17 @@ func_mode_link ()
+@@ -6604,7 +6608,17 @@ func_mode_link ()
  		  fi
  		  ;;
  		*)
--		  path="-L$absdir/$objdir"
-+                  # OE sets installed=no in staging. We need to look in $objdir and $absdir, 
-+                  # preferring $objdir. RP 31/04/2008
-+                  if test -f "$absdir/$objdir/$depdepl" ; then
-+		    depdepl="$absdir/$objdir/$depdepl"
-+		    path="-L$absdir/$objdir"
-+                  elif test -f "$absdir/$depdepl" ; then
-+		    depdepl="$absdir/$depdepl"
-+		    path="-L$absdir"
-+                  else
-+		    path="-L$absdir/$objdir"
-+                  fi
- 		  ;;
- 		esac
- 		else
---- a/libltdl/config/ltmain.sh
-+++ b/libltdl/config/ltmain.sh
-@@ -6504,8 +6504,14 @@ func_mode_link ()
- 	    absdir="$abs_ladir"
- 	    libdir="$abs_ladir"
- 	  else
--	    dir="$lt_sysroot$libdir"
--	    absdir="$lt_sysroot$libdir"
-+	    # Adding 'libdir' from the .la file to our library search paths
-+	    # breaks crosscompilation horribly.  We cheat here and don't add
-+	    # it, instead adding the path where we found the .la.  -CL
-+	    dir="$lt_sysroot$abs_ladir"
-+	    absdir="$abs_ladir"
-+	    libdir="$abs_ladir"
-+	    #dir="$libdir"
-+	    #absdir="$lt_sysroot$libdir"
- 	  fi
- 	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
- 	else
-@@ -6903,8 +6909,6 @@ func_mode_link ()
- 		add="$libdir/$linklib"
- 	      fi
- 	    else
--	      # We cannot seem to hardcode it, guess we'll fake it.
--	      add_dir="-L$libdir"
- 	      # Try looking first in the location we're being installed to.
- 	      if test -n "$inst_prefix_dir"; then
- 		case $libdir in
-@@ -7059,7 +7063,17 @@ func_mode_link ()
- 		  fi
- 		  ;;
- 		*)
--		  path="-L$absdir/$objdir"
+-		  path=-L$absdir/$objdir
 +                  # OE sets installed=no in staging. We need to look in $objdir and $absdir, 
 +                  # preferring $objdir. RP 31/04/2008
 +                  if test -f "$absdir/$objdir/$depdepl" ; then
diff --git a/tools/libtool/patches/110-dont-use-target-dir-for-relinking.patch b/tools/libtool/patches/110-dont-use-target-dir-for-relinking.patch
index c78058934a..d613440167 100644
--- a/tools/libtool/patches/110-dont-use-target-dir-for-relinking.patch
+++ b/tools/libtool/patches/110-dont-use-target-dir-for-relinking.patch
@@ -1,20 +1,33 @@
---- a/libltdl/config/ltmain.m4sh
-+++ b/libltdl/config/ltmain.m4sh
-@@ -6104,7 +6104,6 @@ func_mode_link ()
- 	       test "$hardcode_direct_absolute" = no; then
- 	      add="$libdir/$linklib"
- 	    elif test "$hardcode_minus_L" = yes; then
--	      add_dir="-L$libdir"
- 	      add="-l$name"
- 	    elif test "$hardcode_shlibpath_var" = yes; then
- 	      case :$finalize_shlibpath: in
---- a/libltdl/config/ltmain.sh
-+++ b/libltdl/config/ltmain.sh
-@@ -6893,7 +6893,6 @@ func_mode_link ()
- 	       test "$hardcode_direct_absolute" = no; then
- 	      add="$libdir/$linklib"
- 	    elif test "$hardcode_minus_L" = yes; then
--	      add_dir="-L$libdir"
- 	      add="-l$name"
- 	    elif test "$hardcode_shlibpath_var" = yes; then
+From 375833af93999f8b0a747c8a1dfa3ec8d347743d Mon Sep 17 00:00:00 2001
+From: Eneas U de Queiroz <cotequeiroz at gmail.com>
+Date: Tue, 20 Jul 2021 16:52:37 -0300
+Subject: openwrt: don't use target dir for relinking
+
+This was originally commited to openwrt by Jo-Philipp Wich
+<jow at openwrt.org>.
+
+(adjusted to v2.4.6)
+Signed-off-by: Eneas U de Queiroz <cotequeiroz at gmail.com>
+
+--- a/build-aux/ltmain.in
++++ b/build-aux/ltmain.in
+@@ -6434,13 +6434,13 @@ func_mode_link ()
+ 	    add_dir=
+ 	    add=
+ 	    # Finalize command for both is simple: just hardcode it.
+-	    if test yes = "$hardcode_direct" &&
+-	       test no = "$hardcode_direct_absolute"; then
+-	      add=$libdir/$linklib
+-	    elif test yes = "$hardcode_minus_L"; then
++	    if test "$hardcode_direct" = yes &&
++	       test "$hardcode_direct_absolute" = no; then
++	      add="$libdir/$linklib"
++	    elif test "$hardcode_minus_L" = yes; then
+ 	      add_dir=-L$libdir
+-	      add=-l$name
+-	    elif test yes = "$hardcode_shlibpath_var"; then
++	      add="-l$name"
++	    elif test "$hardcode_shlibpath_var" = yes; then
  	      case :$finalize_shlibpath: in
+ 	      *":$libdir:"*) ;;
+ 	      *) func_append finalize_shlibpath "$libdir:" ;;
diff --git a/tools/libtool/patches/120-strip-unsafe-dirs-for-relinking.patch b/tools/libtool/patches/120-strip-unsafe-dirs-for-relinking.patch
index 1c3df4c004..715c254999 100644
--- a/tools/libtool/patches/120-strip-unsafe-dirs-for-relinking.patch
+++ b/tools/libtool/patches/120-strip-unsafe-dirs-for-relinking.patch
@@ -1,24 +1,26 @@
---- a/libltdl/config/ltmain.m4sh
-+++ b/libltdl/config/ltmain.m4sh
-@@ -2183,6 +2183,9 @@ func_mode_install ()
+From 7f2b8a1ab4fa1475eeeddfb84eb5b92594bfce43 Mon Sep 17 00:00:00 2001
+From: Eneas U de Queiroz <cotequeiroz at gmail.com>
+Date: Tue, 20 Jul 2021 16:54:12 -0300
+Subject: openwrt: strip unsave directories from relink command
+
+strip unsave directories from relink command, nuke every -L that looks
+like /usr/lib or /lib
+
+This was originally commited to openwrt by Jo-Philipp Wich
+<jow at openwrt.org>.
+
+(adjusted to v2.4.6)
+Signed-off-by: Eneas U de Queiroz <cotequeiroz at gmail.com>
+
+--- a/build-aux/ltmain.in
++++ b/build-aux/ltmain.in
+@@ -2382,6 +2382,9 @@ func_mode_install ()
  	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
  	  fi
  
 +	  relink_command=`$ECHO "$relink_command" | $SED "s%-L[[:space:]]*/lib[^[:space:]]*%%"`
 +	  relink_command=`$ECHO "$relink_command" | $SED "s%-L[[:space:]]*/usr/lib[^[:space:]]*%%"`
 +
- 	  func_warning "relinking \`$file'"
+ 	  func_warning "relinking '$file'"
  	  func_show_eval "$relink_command" \
- 	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
---- a/libltdl/config/ltmain.sh
-+++ b/libltdl/config/ltmain.sh
-@@ -2972,6 +2972,9 @@ func_mode_install ()
- 	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
- 	  fi
- 
-+	  relink_command=`$ECHO "$relink_command" | $SED "s%-L[[:space:]]*/lib[^[:space:]]*%%"`
-+	  relink_command=`$ECHO "$relink_command" | $SED "s%-L[[:space:]]*/usr/lib[^[:space:]]*%%"`
-+
- 	  func_warning "relinking \`$file'"
- 	  func_show_eval "$relink_command" \
- 	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ 	    'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
diff --git a/tools/libtool/patches/150-trailingslash.patch b/tools/libtool/patches/130-trailingslash.patch
similarity index 57%
rename from tools/libtool/patches/150-trailingslash.patch
rename to tools/libtool/patches/130-trailingslash.patch
index a01f9be77b..fc28027a05 100644
--- a/tools/libtool/patches/150-trailingslash.patch
+++ b/tools/libtool/patches/130-trailingslash.patch
@@ -1,3 +1,8 @@
+From 1b45c3c0d6682be7f4876b620780ee246a5acbaa Mon Sep 17 00:00:00 2001
+From: Eneas U de Queiroz <cotequeiroz at gmail.com>
+Date: Tue, 20 Jul 2021 16:56:16 -0300
+Subject: openwrt: remove trailing slash in install destdir
+
 A command like /bin/sh ../../i586-poky-linux-libtool   --mode=install /usr/bin/install -c   gck-roots-store-standalone.la '/media/data1/builds/poky1/tmp/work/core2-poky-linux/gnome-keyring-2.26.1-r1/image/usr/lib/gnome-keyring/standalone/' fails (e.g. gnome-keyring or pulseaudio)
 
 This is because libdir has a trailing slash which breaks the comparision.
@@ -9,28 +14,12 @@ Merged a patch received from Gary Thomas <gary at mlbassoc.com>
 Date: 2010/07/12
 Nitin A Kamble <nitin.a.kamble at intel.com>
 
---- a/libltdl/config/ltmain.m4sh
-+++ b/libltdl/config/ltmain.m4sh
-@@ -2164,8 +2164,15 @@ func_mode_install ()
- 	func_append dir "$objdir"
- 
- 	if test -n "$relink_command"; then
-+      # Strip any trailing slash from the destination.
-+      func_stripname '' '/' "$libdir"
-+      destlibdir=$func_stripname_result
-+
-+      func_stripname '' '/' "$destdir"
-+      s_destdir=$func_stripname_result
-+
- 	  # Determine the prefix the user has applied to our future dir.
--	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
-+	  inst_prefix_dir=`$ECHO "X$s_destdir" | $Xsed -e "s%$destlibdir\$%%"`
- 
- 	  # Don't allow the user to place us outside of our expected
- 	  # location b/c this prevents finding dependent libraries that
---- a/libltdl/config/ltmain.sh
-+++ b/libltdl/config/ltmain.sh
-@@ -2953,8 +2953,15 @@ func_mode_install ()
+(adjusted to v2.4.6)
+Signed-off-by: Eneas U de Queiroz <cotequeiroz at gmail.com>
+
+--- a/build-aux/ltmain.in
++++ b/build-aux/ltmain.in
+@@ -2363,8 +2363,15 @@ func_mode_install ()
  	func_append dir "$objdir"
  
  	if test -n "$relink_command"; then
diff --git a/tools/libtool/patches/140-don-t-quote-SHELL-in-Makefile.am.patch b/tools/libtool/patches/140-don-t-quote-SHELL-in-Makefile.am.patch
new file mode 100644
index 0000000000..513b521834
--- /dev/null
+++ b/tools/libtool/patches/140-don-t-quote-SHELL-in-Makefile.am.patch
@@ -0,0 +1,72 @@
+From 879578d3f4dc9bc42aa433b1fb6b584564f83617 Mon Sep 17 00:00:00 2001
+From: Eneas U de Queiroz <cotequeiroz at gmail.com>
+Date: Wed, 21 Jul 2021 13:38:24 -0300
+Subject: openwrt: don't quote $(SHELL) in Makefile.am
+
+This allows to use SHELL="env bash" to get a controlled enviroment.
+
+Signed-off-by: Eneas U de Queiroz <cotequeiroz at gmail.com>
+
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -46,7 +46,7 @@ EXTRA_LTLIBRARIES	=
+ # Using 'cd' in backquotes may print the directory name, use this instead:
+ lt__cd		= CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+ 
+-git_version_gen = '$(SHELL)' '$(aux_dir)/git-version-gen' '--fallback' '$(VERSION)' '.tarball-version'
++git_version_gen = $(SHELL) '$(aux_dir)/git-version-gen' '--fallback' '$(VERSION)' '.tarball-version'
+ rebuild = rebuild=:; revision=`$(lt__cd) $(srcdir) && $(git_version_gen) | $(SED) 's|-.*$$||'`
+ 
+ 
+@@ -301,7 +301,7 @@ libtool: $(ltmain_sh) $(config_status) $
+ 	  if test 0 = '$(AM_DEFAULT_VERBOSITY)' && test 1 != '$(V)'; \
+ 	    then echo "  GEN     " $@; \
+ 	  else echo '$(SHELL) $(top_builddir)/config.status "$@"'; fi; \
+-	  cd '$(top_builddir)' && '$(SHELL)' ./config.status '$@'; \
++	  cd '$(top_builddir)' && $(SHELL) ./config.status '$@'; \
+ 	fi
+ 
+ 
+@@ -788,13 +788,13 @@ testsuite_deps_uninstalled = $(testsuite
+ # Hook the test suite into the check rule
+ check-local: $(testsuite_deps_uninstalled)
+ 	$(AM_V_at)$(CD_TESTDIR); \
+-	CONFIG_SHELL='$(SHELL)' '$(SHELL)' "$$abs_srcdir/$(TESTSUITE)" \
++	CONFIG_SHELL=$(SHELL) $(SHELL) "$$abs_srcdir/$(TESTSUITE)" \
+ 	  $(TESTS_ENVIRONMENT) $(BUILDCHECK_ENVIRONMENT) $(TESTSUITEFLAGS)
+ 
+ # Run the test suite on the *installed* tree.
+ installcheck-local: $(testsuite_deps)
+ 	$(AM_V_at)$(CD_TESTDIR); \
+-	CONFIG_SHELL='$(SHELL)' '$(SHELL)' "$$abs_srcdir/$(TESTSUITE)" \
++	CONFIG_SHELL=$(SHELL) $(SHELL) "$$abs_srcdir/$(TESTSUITE)" \
+ 	  $(TESTS_ENVIRONMENT) $(INSTALLCHECK_ENVIRONMENT) $(TESTSUITEFLAGS) \
+ 	  AUTOTEST_PATH='$(exec_prefix)/bin'
+ 
+@@ -806,7 +806,7 @@ check-noninteractive-old:
+ .PHONY: check-noninteractive-new
+ check-noninteractive-new: $(testsuite_deps_uninstalled)
+ 	$(AM_V_at)$(CD_TESTDIR); \
+-	CONFIG_SHELL='$(SHELL)' '$(SHELL)' "$$abs_srcdir/$(TESTSUITE)" \
++	CONFIG_SHELL=$(SHELL) $(SHELL) "$$abs_srcdir/$(TESTSUITE)" \
+ 	  $(TESTS_ENVIRONMENT) $(BUILDCHECK_ENVIRONMENT) \
+ 	  -k '!interactive' INNER_TESTSUITEFLAGS=',!interactive' \
+ 	  $(TESTSUITEFLAGS)
+@@ -815,7 +815,7 @@ check-noninteractive-new: $(testsuite_de
+ .PHONY: check-interactive
+ check-interactive: $(testsuite_deps_uninstalled)
+ 	$(AM_V_at)$(CD_TESTDIR); \
+-	CONFIG_SHELL='$(SHELL)' '$(SHELL)' "$$abs_srcdir/$(TESTSUITE)" \
++	CONFIG_SHELL=$(SHELL) $(SHELL) "$$abs_srcdir/$(TESTSUITE)" \
+ 	  $(TESTS_ENVIRONMENT) $(BUILDCHECK_ENVIRONMENT) \
+ 	  -k interactive -k recursive INNER_TESTSUITEFLAGS=',interactive' \
+ 	  $(TESTSUITEFLAGS)
+@@ -827,7 +827,7 @@ check-noninteractive: check-noninteracti
+ clean-local:
+ 	-$(CD_TESTDIR); \
+ 	test -f "$$abs_srcdir/$(TESTSUITE)" && \
+-	    '$(SHELL)' "$$abs_srcdir/$(TESTSUITE)" --clean
++	    $(SHELL) "$$abs_srcdir/$(TESTSUITE)" --clean
+ 
+ ## An empty target to depend on when a rule needs to always run
+ ## whenever it is visited.
diff --git a/tools/libtool/patches/150-libtool-mitigate-the-sed_quote_subst-slowdown.patch b/tools/libtool/patches/150-libtool-mitigate-the-sed_quote_subst-slowdown.patch
new file mode 100644
index 0000000000..27ea6a1d53
--- /dev/null
+++ b/tools/libtool/patches/150-libtool-mitigate-the-sed_quote_subst-slowdown.patch
@@ -0,0 +1,224 @@
+From 3adadb568fbf15d952bd25a005b6a9afb7e59dc7 Mon Sep 17 00:00:00 2001
+From: Pavel Raiskup <praiskup at redhat.com>
+Date: Sun, 4 Oct 2015 21:55:03 +0200
+Subject: 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.
+
+(cherry picked from commit 32f0df9835ac15ac17e04be57c368172c3ad1d19)
+(skipping NEWS change)
+Signed-off-by: Eneas U de Queiroz <cotequeiroz at gmail.com>
+
+--- a/bootstrap
++++ b/bootstrap
+@@ -230,7 +230,7 @@ vc_ignore=
+ 
+ # Source required external libraries:
+ # 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
+@@ -1257,6 +1257,57 @@ func_relative_path ()
+ }
+ 
+ 
++# 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.
+@@ -1273,12 +1324,8 @@ func_quote_for_eval ()
+     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 " $_G_unquoted_arg"
+       else
+--- a/build-aux/ltmain.in
++++ b/build-aux/ltmain.in
+@@ -3356,7 +3356,8 @@ else
+   if test \"\$libtool_execute_magic\" != \"$magic\"; then
+     file=\"\$0\""
+ 
+-    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
++    func_quote "$ECHO"
++    qECHO=$func_quote_result
+     $ECHO "\
+ 
+ # A function that is used when there is no print builtin or printf.
+@@ -8618,8 +8619,8 @@ EOF
+ 	    relink_command="$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.
+@@ -8865,7 +8866,8 @@ EOF
+       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_relative_path ()
+ }
+ 
+ 
++# 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 ()
+     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 " $_G_unquoted_arg"
+       else
diff --git a/tools/libtool/patches/160-passthrough-ssp.patch b/tools/libtool/patches/160-passthrough-ssp.patch
deleted file mode 100644
index 9fad9aa9df..0000000000
--- a/tools/libtool/patches/160-passthrough-ssp.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -ur libtool-2.4.orig/libltdl/config/ltmain.m4sh libtool-2.4/libltdl/config/ltmain.m4sh
---- libtool-2.4.orig/libltdl/config/ltmain.m4sh	2015-06-18 10:46:15.499996979 +0200
-+++ libtool-2.4/libltdl/config/ltmain.m4sh	2015-06-18 10:48:24.686882213 +0200
-@@ -5061,7 +5061,7 @@
-       # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
-       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
--      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
-+      -O*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*)
-         func_quote_for_eval "$arg"
- 	arg="$func_quote_for_eval_result"
-         func_append compile_command " $arg"
diff --git a/tools/libtool/patches/200-openwrt-branding.patch b/tools/libtool/patches/200-openwrt-branding.patch
index dd3e3d6b78..95fa8c0f37 100644
--- a/tools/libtool/patches/200-openwrt-branding.patch
+++ b/tools/libtool/patches/200-openwrt-branding.patch
@@ -1,112 +1,24 @@
---- a/libltdl/config/general.m4sh
-+++ b/libltdl/config/general.m4sh
-@@ -359,7 +359,7 @@ opt_warning=:
- # name if it has been set yet.
- func_echo ()
- {
--    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
-+    $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }$*"
+From 90707200efadc8e230635c7c204c9c272cbc8631 Mon Sep 17 00:00:00 2001
+From: Eneas U de Queiroz <cotequeiroz at gmail.com>
+Date: Tue, 20 Jul 2021 17:01:03 -0300
+Subject: openwrt: add openwrt branding
+
+This prepends program name with "OpenWrt-".
+
+This was originally commited to openwrt by Jo-Philipp Wich
+<jow at openwrt.org>.
+
+(adjusted to v2.4.6)
+Signed-off-by: Eneas U de Queiroz <cotequeiroz at gmail.com>
+
+--- a/build-aux/ltmain.in
++++ b/build-aux/ltmain.in
+@@ -82,7 +82,7 @@ func_echo ()
+     IFS=$nl
+     for _G_line in $_G_message; do
+       IFS=$func_echo_IFS
+-      $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
++      $ECHO "OpenWrt-$progname${opt_mode+: $opt_mode}: $_G_line"
+     done
+     IFS=$func_echo_IFS
  }
- 
- # func_verbose arg...
-@@ -385,14 +385,14 @@ func_echo_all ()
- # Echo program name prefixed message to standard error.
- func_error ()
- {
--    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
-+    $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
- }
- 
- # func_warning arg...
- # Echo program name prefixed warning message to standard error.
- func_warning ()
- {
--    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
-+    $opt_warning && $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
- 
-     # bash bug again:
-     :
---- a/libltdl/config/ltmain.sh
-+++ b/libltdl/config/ltmain.sh
-@@ -443,7 +443,7 @@ opt_warning=:
- # name if it has been set yet.
- func_echo ()
- {
--    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
-+    $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }$*"
- }
- 
- # func_verbose arg...
-@@ -469,14 +469,14 @@ func_echo_all ()
- # Echo program name prefixed message to standard error.
- func_error ()
- {
--    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
-+    $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
- }
- 
- # func_warning arg...
- # Echo program name prefixed warning message to standard error.
- func_warning ()
- {
--    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
-+    $opt_warning && $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
- 
-     # bash bug again:
-     :
---- a/libtoolize.in
-+++ b/libtoolize.in
-@@ -640,7 +640,7 @@ opt_warning=:
- # name if it has been set yet.
- func_echo ()
- {
--    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
-+    $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }$*"
- }
- 
- # func_verbose arg...
-@@ -666,14 +666,14 @@ func_echo_all ()
- # Echo program name prefixed message to standard error.
- func_error ()
- {
--    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
-+    $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
- }
- 
- # func_warning arg...
- # Echo program name prefixed warning message to standard error.
- func_warning ()
- {
--    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
-+    $opt_warning && $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
- 
-     # bash bug again:
-     :
---- a/tests/defs.in
-+++ b/tests/defs.in
-@@ -588,7 +588,7 @@ opt_warning=:
- # name if it has been set yet.
- func_echo ()
- {
--    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
-+    $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }$*"
- }
- 
- # func_verbose arg...
-@@ -614,14 +614,14 @@ func_echo_all ()
- # Echo program name prefixed message to standard error.
- func_error ()
- {
--    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
-+    $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
- }
- 
- # func_warning arg...
- # Echo program name prefixed warning message to standard error.
- func_warning ()
- {
--    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
-+    $opt_warning && $ECHO "OpenWrt-$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
- 
-     # bash bug again:
-     :



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