-define copy_include
-$(STAGING_DIR)/include-host/.done:
- @mkdir -p $$$$(dirname $$@)
- @cp $(1)/include/*.h $$$$(dirname $$@)/
- @touch $$@
-$(curdir)//prepare = $(STAGING_DIR)/include-host/.done
-$(curdir)//compile = $(STAGING_DIR)/include-host/.done
-endef
-$(eval $(call copy_include,$(curdir)))
+$(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
+ @for dir in $(STAGING_DIR) $(STAGING_DIR_HOST); do ( \
+ set -x; \
+ mkdir -p "$$dir"; \
+ cd "$$dir"; \
+ mkdir -p bin lib include stamp; \
+ ); done
+ mkdir -p $(BUILD_DIR_HOST)/stamp $(BUILD_DIR)/stamp
+ $(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
+ touch $@
+
+$(STAGING_DIR_HOST)/bin/md5sum: $(STAGING_DIR)/.prepared
+ @MD5SUM=`which md5sum 2>/dev/null`; \
+ if [ "$@" != "$$MD5SUM" ]; then \
+ if [ -x "$$MD5SUM" ]; then \
+ ln -sf "$$MD5SUM" "$@"; \
+ else \
+ cp $(SCRIPT_DIR)/md5sum $(STAGING_DIR_HOST)/bin/; \
+ fi; \
+ fi
+
+$(STAGING_DIR_HOST)/bin/find: $(STAGING_DIR)/.prepared
+ if [ -x "$(FIND)" -a "$(FIND)" != "$@" ]; then \
+ ln -sf "$(FIND)" $@; \
+ fi
+
+
+$(curdir)/cmddeps = $(patsubst %,$(STAGING_DIR_HOST)/bin/%,find md5sum)
+$(curdir)//prepare = $(STAGING_DIR)/.prepared $($(curdir)/cmddeps)
+$(curdir)//compile = $(STAGING_DIR)/.prepared $($(curdir)/cmddeps)