set TOOLCHAIN_DIR var when using external toolchain

This patch allows to use the openwrt toolchain as external toolchain for the same project. See bug #9131 for details. Signed-off-by: Sven Bachmann <dev@mcbachmann.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26405 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-04-02 14:27:51 +00:00 · 2011-04-02 14:27:51 +00:00 · 19085ac323
parent 1d9371f441
commit 19085ac323
1 changed files with 1 additions and 0 deletions
--- a/rules.mk
+++ b/rules.mk
@ -140,6 +140,7 @@ ifndef DUMP
      ifneq ($(TOOLCHAIN_LIB_DIRS),)
        TARGET_LDFLAGS+= $(patsubst %,-L%,$(TOOLCHAIN_LIB_DIRS))
      endif
+      TOOLCHAIN_DIR:=$(TOOLCHAIN_ROOT_DIR)
    endif
  endif
 endif