tools: bootstrap libtool to pickup the correct in-tree automake

Also fix 000-relocatable.patch to avoid accidential sed invocations in bootstrap.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 43959

tools/libtool/Makefile

@@ -1,5 +1,5 @@
 # 
-# Copyright (C) 2008 OpenWrt.org
+# Copyright (C) 2008-2015 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -20,6 +20,12 @@ include $(INCLUDE_DIR)/host-build.mk
 HOST_CONFIGURE_VARS += \
 	lt_cv_sys_dlsearch_path=""
 
+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)
+endef
+
 define Host/Install
 	$(MAKE) -C $(HOST_BUILD_DIR) install
 	$(SED) 's,\(hardcode_into_libs\)=yes,\1=no,g' $(STAGING_DIR_HOST)/bin/libtool

tools/libtool/patches/000-relocatable.patch

@@ -1,11 +1,15 @@
 --- a/libltdl/config/general.m4sh
 +++ b/libltdl/config/general.m4sh
-@@ -53,7 +53,7 @@ test "${ECHO+set}" = set || ECHO=${as_ec
+@@ -53,7 +53,11 @@ test "${ECHO+set}" = set || ECHO=${as_ec
  : ${MKDIR="mkdir"}
  : ${MV="mv -f"}
  : ${RM="rm -f"}
 -: ${SED="@SED@"}
-+test "${STAGING_DIR+set}" = set && ${SED="$STAGING_DIR/../host/bin/sed"} || ${SED="@SED@"}
++if test -n "$STAGING_DIR"; then
++       : ${SED="$STAGING_DIR/../host/bin/sed"}
++else
++       : ${SED="@SED@"}
++fi
  : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
  : ${Xsed="$SED -e 1s/^X//"}
  

tools/libtool/patches/200-openwrt-branding.patch

@@ -1,6 +1,6 @@
 --- a/libltdl/config/general.m4sh
 +++ b/libltdl/config/general.m4sh
-@@ -352,7 +352,7 @@ opt_warning=:
+@@ -356,7 +356,7 @@ opt_warning=:
  # name if it has been set yet.
  func_echo ()
  {
@@ -9,7 +9,7 @@
  }
  
  # func_verbose arg...
-@@ -378,14 +378,14 @@ func_echo_all ()
+@@ -382,14 +382,14 @@ func_echo_all ()
  # Echo program name prefixed message to standard error.
  func_error ()
  {