[include] autotools.mk: implement PKG_FIXUP:=patch-libtool

This change allows to apply OpenWrt, Buildroot and OE libtool fixes to packages which fail badly at autoreconf.
The fixup covers the common libtool versions 1.5, 2.2 and 2.4 and automatically determines the correct
version to use.


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27855 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 438 insertions, 1 deletions

diff --git a/include/autotools.mk b/include/autotools.mk
index 7fe376cc1..1472b5a78 100644
--- a/include/autotools.mk
+++ b/include/autotools.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2007-2010 OpenWrt.org
+# Copyright (C) 2007-2011 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -49,6 +49,20 @@ define autoreconf
 	);
 endef
 
+# 1: build dir
+define patch_libtool
+	(cd $(1); \
+		for lt in $$$$($$(STAGING_DIR_HOST)/bin/find . -name ltmain.sh); do \
+			lt_version="$$$$($$(STAGING_DIR_HOST)/bin/sed -ne 's,^[[:space:]]*VERSION=\([0-9]\.[0-9]\+\).*,\1,p' $$$$lt)"; \
+			case "$$$$lt_version" in \
+				1.5|2.2|2.4) echo "autotools.mk: Found libtool v$$$$lt_version - applying patch to $$$$lt"; \
+					(cd $$$$(dirname $$$$lt) && $$(PATCH) -s -p1 < $$(TOPDIR)/tools/libtool/files/libtool-v$$$$lt_version.patch) ;; \
+				*) echo "autotools.mk: error: Unsupported libtool version v$$$$lt_version - cannot patch $$$$lt"; exit 1 ;; \
+			esac; \
+		done; \
+	);
+endef
+
 
 PKG_LIBTOOL_PATHS?=$(CONFIGURE_PATH)
 PKG_AUTOMAKE_PATHS?=$(CONFIGURE_PATH)
@@ -64,6 +78,15 @@ define autoreconf_target
     $(STAGING_DIR)/host/share/aclocal $(STAGING_DIR)/usr/share/aclocal $(PKG_MACRO_PATHS)))
 endef
 
+define patch_libtool_target
+  $(strip $(call patch_libtool, \
+    $(PKG_BUILD_DIR)))
+endef
+
+ifneq ($(filter patch-libtool,$(PKG_FIXUP)),)
+  Hooks/Configure/Pre += patch_libtool_target
+endif
+
 ifneq ($(filter libtool,$(PKG_FIXUP)),)
   PKG_BUILD_DEPENDS += libtool libintl libiconv
  ifeq ($(filter no-autoreconf,$(PKG_FIXUP)),)
@@ -98,6 +121,19 @@ define autoreconf_host
     $(HOST_MACRO_PATHS)))
 endef
 
+define patch_libtool_host
+  $(strip $(call patch_libtool, \
+    $(HOST_BUILD_DIR)))
+endef
+
+ifneq ($(filter patch-libtool,$(PKG_FIXUP)),)
+  Hooks/HostConfigure/Pre += patch_libtool_host
+endif
+
+ifneq ($(filter patch-libtool,$(HOST_FIXUP)),)
+  Hooks/HostConfigure/Pre += $(strip $(call patch_libtool,$(HOST_BUILD_DIR)))
+endif
+
 ifneq ($(filter libtool,$(HOST_FIXUP)),)
  ifeq ($(filter no-autoreconf,$(HOST_FIXUP)),)
   Hooks/HostConfigure/Pre += autoreconf_host
diff --git a/tools/libtool/files/libtool-v1.5.patch b/tools/libtool/files/libtool-v1.5.patch
new file mode 100644
index 000000000..485dfc7eb
--- /dev/null
+++ b/tools/libtool/files/libtool-v1.5.patch
@@ -0,0 +1,118 @@
+--- a/ltmain.sh
++++ b/ltmain.sh
+@@ -35,7 +35,7 @@ progpath="$0"
+ 
+ # The name of this program:
+ progname=`echo "$progpath" | $SED $basename`
+-modename="$progname"
++modename="OpenWrt-$progname-patched-1.5"
+ 
+ # Global variables:
+ EXIT_SUCCESS=0
+@@ -297,8 +297,8 @@ func_infer_tag ()
+ 	# line option must be used.
+ 	if test -z "$tagname"; then
+ 	  $echo "$modename: unable to infer tagged configuration"
+-	  $echo "$modename: specify a tag with \`--tag'" 1>&2
+-	  exit $EXIT_FAILURE
++	  $echo "$modename: defaulting to \`CC'"
++	  $echo "$modename: if this is not correct, specify a tag with \`--tag'"
+ #        else
+ #          $echo "$modename: using $tagname tagged configuration"
+ 	fi
+@@ -2462,8 +2462,14 @@ EOF
+ 	    absdir="$abs_ladir"
+ 	    libdir="$abs_ladir"
+ 	  else
+-	    dir="$libdir"
+-	    absdir="$libdir"
++	    # Adding 'libdir' from the .la file to our library search paths
++	    # breaks crosscompilation horribly.  We cheat here and don't add
++	    # it, instead adding the path where we found the .la.  -CL
++	    dir="$lt_sysroot$abs_ladir"
++	    absdir="$abs_ladir"
++	    libdir="$abs_ladir"
++	    #dir="$libdir"
++	    #absdir="$libdir"
+ 	  fi
+ 	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ 	else
+@@ -2602,7 +2608,7 @@ EOF
+ 	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ 	  if test "$installed" = no; then
+ 	    notinst_deplibs="$notinst_deplibs $lib"
+-	    need_relink=yes
++	    need_relink=no
+ 	  fi
+ 	  # This is a shared library
+ 
+@@ -2804,7 +2810,6 @@ EOF
+ 	    if test "$hardcode_direct" = yes; 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 :$finalize_shlibpath: in
+@@ -2820,8 +2825,6 @@ EOF
+ 	        add="$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
+@@ -5687,6 +5690,10 @@ fi\
+ 	    # Replace all uninstalled libtool libraries with the installed ones
+ 	    newdependency_libs=
+ 	    for deplib in $dependency_libs; do
++	      # Replacing uninstalled with installed can easily break crosscompilation,
++	      # since the installed path is generally the wrong architecture.  -CL
++	      newdependency_libs="$newdependency_libs $deplib"
++	      continue
+ 	      case $deplib in
+ 	      *.la)
+ 		name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
+@@ -5999,8 +6006,12 @@ relink_command=\"$relink_command\""
+ 	dir="$dir$objdir"
+ 
+ 	if test -n "$relink_command"; then
++	  # Strip any trailing slash from the destination.
++	  s_libdir=`$echo "X$libdir" | $Xsed -e 's%/$%%'`
++	  s_destdir=`$echo "X$destdir" | $Xsed -e 's%/$%%'`
++
+ 	  # Determine the prefix the user has applied to our future dir.
+-	  inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
++	  inst_prefix_dir=`$echo "$s_destdir" | $SED "s%$s_libdir\$%%"`
+ 
+ 	  # Don't allow the user to place us outside of our expected
+ 	  # location b/c this prevents finding dependent libraries that
+@@ -6008,10 +6019,13 @@ relink_command=\"$relink_command\""
+ 	  # At present, this check doesn't affect windows .dll's that
+ 	  # are installed into $libdir/../bin (currently, that works fine)
+ 	  # but it's something to keep an eye on.
+-	  if test "$inst_prefix_dir" = "$destdir"; then
+-	    $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
+-	    exit $EXIT_FAILURE
+-	  fi
++	  #
++	  # This breaks install into our staging area.  -PB
++	  #
++	  # if test "$inst_prefix_dir" = "$destdir"; then
++	  #   $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
++	  #   exit $EXIT_FAILURE
++	  # fi
+ 
+ 	  if test -n "$inst_prefix_dir"; then
+ 	    # Stick the inst_prefix_dir data into the link command.
+@@ -6020,6 +6034,9 @@ relink_command=\"$relink_command\""
+ 	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP`
+ 	  fi
+ 
++	  relink_command=`$ECHO "$relink_command" | $SED "s%-L[[:space:]]*/lib[^[:space:]]*%%"`
++	  relink_command=`$ECHO "$relink_command" | $SED "s%-L[[:space:]]*/usr/lib[^[:space:]]*%%"`
++
+ 	  $echo "$modename: warning: relinking \`$file'" 1>&2
+ 	  $show "$relink_command"
+ 	  if $run eval "$relink_command"; then :
diff --git a/tools/libtool/files/libtool-v2.2.patch b/tools/libtool/files/libtool-v2.2.patch
new file mode 100644
index 000000000..03994ba2f
--- /dev/null
+++ b/tools/libtool/files/libtool-v2.2.patch
@@ -0,0 +1,123 @@
+--- a/ltmain.sh
++++ b/ltmain.sh
+@@ -243,7 +243,7 @@ opt_warning=:
+ # name if it has been set yet.
+ func_echo ()
+ {
+-    $ECHO "$progname${mode+: }$mode: $*"
++    $ECHO "OpenWrt-$progname-patched-2.2${mode+: }$mode: $*"
+ }
+ 
+ # func_verbose arg...
+@@ -262,14 +262,14 @@ func_verbose ()
+ # Echo program name prefixed message to standard error.
+ func_error ()
+ {
+-    $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
++    $ECHO "OpenWrt-$progname-patched-2.2${mode+: }$mode: "${1+"$@"} 1>&2
+ }
+ 
+ # func_warning arg...
+ # Echo program name prefixed warning message to standard error.
+ func_warning ()
+ {
+-    $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
++    $opt_warning && $ECHO "OpenWrt-$progname-patched-2.2${mode+: }$mode: warning: "${1+"$@"} 1>&2
+ 
+     # bash bug again:
+     :
+@@ -1048,8 +1048,8 @@ func_infer_tag ()
+ 	# was found and let the user know that the "--tag" command
+ 	# line option must be used.
+ 	if test -z "$tagname"; then
+-	  func_echo "unable to infer tagged configuration"
+-	  func_fatal_error "specify a tag with \`--tag'"
++	  func_echo "defaulting to \`CC'"
++	  func_echo "if this is not correct, specify a tag with \`--tag'"
+ #	else
+ #	  func_verbose "using $tagname tagged configuration"
+ 	fi
+@@ -2009,8 +2009,15 @@ func_mode_install ()
+ 	dir="$dir$objdir"
+ 
+ 	if test -n "$relink_command"; then
++	  # Strip any trailing slash from the destination.
++	  func_stripname '' '/' "$libdir"
++	  s_libdir=$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=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
++	  inst_prefix_dir=`$ECHO "X$s_destdir" | $Xsed -e "s%$s_libdir\$%%"`
+ 
+ 	  # Don't allow the user to place us outside of our expected
+ 	  # location b/c this prevents finding dependent libraries that
+@@ -2018,8 +2025,11 @@ func_mode_install ()
+ 	  # At present, this check doesn't affect windows .dll's that
+ 	  # are installed into $libdir/../bin (currently, that works fine)
+ 	  # but it's something to keep an eye on.
+-	  test "$inst_prefix_dir" = "$destdir" && \
+-	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
++	  #
++	  # This breaks install into our staging area.  -PB
++	  #
++	  # test "$inst_prefix_dir" = "$destdir" && \
++	  #   func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+ 
+ 	  if test -n "$inst_prefix_dir"; then
+ 	    # Stick the inst_prefix_dir data into the link command.
+@@ -2028,6 +2038,9 @@ func_mode_install ()
+ 	    relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
+ 	  fi
+ 
++	  relink_command=`$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"'
+@@ -5412,8 +5425,12 @@ func_mode_link ()
+ 	    absdir="$abs_ladir"
+ 	    libdir="$abs_ladir"
+ 	  else
+-	    dir="$libdir"
+-	    absdir="$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="$abs_ladir"
++	    absdir="$abs_ladir"
++	    libdir="$abs_ladir"
+ 	  fi
+ 	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ 	else
+@@ -5564,7 +5581,7 @@ func_mode_link ()
+ 	  *)
+ 	    if test "$installed" = no; then
+ 	      notinst_deplibs="$notinst_deplibs $lib"
+-	      need_relink=yes
++	      need_relink=no
+ 	    fi
+ 	    ;;
+ 	  esac
+@@ -5768,7 +5785,6 @@ func_mode_link ()
+ 	       test "$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
+@@ -8052,6 +8068,10 @@ EOF
+ 	    # Replace all uninstalled libtool libraries with the installed ones
+ 	    newdependency_libs=
+ 	    for deplib in $dependency_libs; do
++	      # Replacing uninstalled with installed can easily break crosscompilation,
++	      # since the installed path is generally the wrong architecture.  -CL
++	      newdependency_libs="$newdependency_libs $deplib"
++	      continue
+ 	      case $deplib in
+ 	      *.la)
+ 		func_basename "$deplib"
diff --git a/tools/libtool/files/libtool-v2.4.patch b/tools/libtool/files/libtool-v2.4.patch
new file mode 100644
index 000000000..afc754aa5
--- /dev/null
+++ b/tools/libtool/files/libtool-v2.4.patch
@@ -0,0 +1,160 @@
+--- a/ltmain.sh
++++ b/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-patched-2.4: ${opt_mode+$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-patched-2.4: ${opt_mode+$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-patched-2.4: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+ 
+     # bash bug again:
+     :
+@@ -1416,8 +1416,8 @@ func_infer_tag ()
+ 	# was found and let the user know that the "--tag" command
+ 	# line option must be used.
+ 	if test -z "$tagname"; then
+-	  func_echo "unable to infer tagged configuration"
+-	  func_fatal_error "specify a tag with \`--tag'"
++	  func_echo "defaulting to \`CC'"
++	  func_echo "if this is not correct, specify a tag with \`--tag'"
+ #	else
+ #	  func_verbose "using $tagname tagged configuration"
+ 	fi
+@@ -2953,8 +2953,15 @@ func_mode_install ()
+ 	func_append dir "$objdir"
+ 
+ 	if test -n "$relink_command"; then
++	  # Strip any trailing slash from the destination.
++	  func_stripname '' '/' "$libdir"
++	  s_libdir=$func_stripname_result
++
++	  func_stripname '' '/' "$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=`$ECHO "$s_destdir" | $SED -e "s%$s_libdir\$%%"`
+ 
+ 	  # Don't allow the user to place us outside of our expected
+ 	  # location b/c this prevents finding dependent libraries that
+@@ -2962,8 +2969,11 @@ func_mode_install ()
+ 	  # At present, this check doesn't affect windows .dll's that
+ 	  # are installed into $libdir/../bin (currently, that works fine)
+ 	  # but it's something to keep an eye on.
+-	  test "$inst_prefix_dir" = "$destdir" && \
+-	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
++	  #
++	  # This breaks install into our staging area.  -PB
++	  #
++	  # test "$inst_prefix_dir" = "$destdir" && \
++	  #   func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+ 
+ 	  if test -n "$inst_prefix_dir"; then
+ 	    # Stick the inst_prefix_dir data into the link command.
+@@ -2972,6 +2982,9 @@ 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"'
+@@ -6504,8 +6517,12 @@ 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"
+ 	  fi
+ 	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ 	else
+@@ -6683,7 +6700,7 @@ func_mode_link ()
+ 	  *)
+ 	    if test "$installed" = no; then
+ 	      func_append notinst_deplibs " $lib"
+-	      need_relink=yes
++	      need_relink=no
+ 	    fi
+ 	    ;;
+ 	  esac
+@@ -6887,7 +6904,6 @@ func_mode_link ()
+ 	       test "$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 :$finalize_shlibpath: in
+@@ -6903,8 +6919,6 @@ func_mode_link ()
+ 		add="$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 $libdir in
+@@ -7059,7 +7073,17 @@ func_mode_link ()
+ 		  fi
+ 		  ;;
+ 		*)
+-		  path="-L$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
+@@ -8050,7 +8074,7 @@ 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
+@@ -9257,6 +9281,10 @@ EOF
+ 	    # Replace all uninstalled libtool libraries with the installed ones
+ 	    newdependency_libs=
+ 	    for deplib in $dependency_libs; do
++	      # Replacing uninstalled with installed can easily break crosscompilation,
++	      # since the installed path is generally the wrong architecture.  -CL
++	      newdependency_libs="$newdependency_libs $deplib"
++	      continue
+ 	      case $deplib in
+ 	      *.la)
+ 		func_basename "$deplib"