If the toolchain is packaged for later use as external toolchain, the resulting
tarball is created in $BIN_DIR. But without building all packages first that
directory isn't created, hence 'make target/toolchain/compile' fails when
trying to create the toolchain tarball with error "Cannot open: No such file or
directory".
To fix that the $BIN_DIR is created before using it.
Signed-off-by: Micha Lenk <micha@lenk.info>
find $(TOOLCHAIN_BUILD_DIR) -name .git | $(XARGS) rm -rf
find $(TOOLCHAIN_BUILD_DIR) -name .svn | $(XARGS) rm -rf
find $(TOOLCHAIN_BUILD_DIR) -name CVS | $(XARGS) rm -rf
+ mkdir -p $(BIN_DIR)
(cd $(BUILD_DIR); \
tar cfj $@ $(TOOLCHAIN_NAME); \
)