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-rw-r--r--tools/Makefile22
1 files changed, 16 insertions, 6 deletions
diff --git a/tools/Makefile b/tools/Makefile
index 47b5a6ac04..02504d9524 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -31,18 +31,28 @@ $(curdir)/mpfr/compile := $(curdir)/gmp/install
$(curdir)/builddirs := $(tools-y) $(tools-dep) $(tools-)
$(curdir)/builddirs-default := $(tools-y)
-# preparatory work
-$(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
- @for dir in $(STAGING_DIR) $(STAGING_DIR_HOST); do ( \
+define PrepareStaging
+ @for dir in $(1); do ( \
set -x; \
mkdir -p "$$dir"; \
cd "$$dir"; \
mkdir -p bin lib include stamp; \
); done
- mkdir -p $(BUILD_DIR_HOST)/stamp $(BUILD_DIR)/stamp
+endef
+
+# preparatory work
+$(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
+ $(call PrepareStaging,$(STAGING_DIR))
+ mkdir -p $(BUILD_DIR)/stamp
+ touch $@
+
+$(STAGING_DIR_HOST)/.prepared: $(TMP_DIR)/.build
+ $(call PrepareStaging,$(STAGING_DIR_HOST))
+ mkdir -p $(BUILD_DIR_HOST)/stamp
$(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
touch $@
+
define PrepareCommand
$(STAGING_DIR_HOST)/bin/$(1): $(STAGING_DIR)/.prepared
@mkdir -p "$$(dir $$@)"; rm -f "$$@"
@@ -58,8 +68,8 @@ $(eval $(call PrepareCommand,cp,gcp cp))
$(eval $(call PrepareCommand,stat,gstat stat))
$(curdir)/cmddeps = $(patsubst %,$(STAGING_DIR_HOST)/bin/%,find md5sum cp stat)
-$(curdir)//prepare = $(STAGING_DIR)/.prepared $($(curdir)/cmddeps)
-$(curdir)//compile = $(STAGING_DIR)/.prepared $($(curdir)/cmddeps)
+$(curdir)//prepare = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared $($(curdir)/cmddeps)
+$(curdir)//compile = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared $($(curdir)/cmddeps)
# prerequisites for the individual targets
$(curdir)/ := .config prereq