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-rw-r--r--tools/Makefile26
1 files changed, 23 insertions, 3 deletions
diff --git a/tools/Makefile b/tools/Makefile
index 9985e3a..72416b8 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -1,11 +1,31 @@
+# Makefile for the tools/ sub-directory
+
+# Here, we can update the config.* scripts.
+# If we're in CT_LIB_DIR, then CT_LIB_DIR == CT_TOP_DIR, and we can update those
+# scripts for later inclusion mainline. If CT_LIB_DIR != CT_TOP_DIR, then those
+# scripts are downloaded only for use in CT_TOP_DIR.
+
CONFIG_SUB_SRC="http://cvs.savannah.gnu.org/viewcvs/*checkout*/config/config/config.sub"
CONFIG_SUB_DEST="$(CT_TOP_DIR)/tools/config.sub"
CONFIG_GUESS_SRC="http://cvs.savannah.gnu.org/viewcvs/*checkout*/config/config/config.guess"
CONFIG_GUESS_DEST="$(CT_TOP_DIR)/tools/config.guess"
-updatetools:
- @wget "$(CONFIG_SUB_SRC)" -O "$(CONFIG_SUB_DEST)"
- @wget "$(CONFIG_GUESS_SRC)" -O "$(CONFIG_GUESS_DEST)"
+$(CT_TOP_DIR)/tools:
+ @mkdir -p $(CT_TOP_DIR)/tools
+
+PHONY += updatetools
+updatetools: $(CT_TOP_DIR)/tools $(CONFIG_SUB_DEST) $(CONFIG_GUESS_DEST)
+
+$(CONFIG_SUB_DEST):
+ @wget $(CONFIG_SUB_SRC) -O $@
+ @chmod u+rwx,go+rx-w $@
+
+$(CONFIG_GUESS_DEST):
+ @wget $(CONFIG_GUESS_SRC) -O $@
+ @chmod u+rwx,go+rx-w $@
help-distrib::
@echo ' updatetools - Update the config tools'
+
+distclean::
+ @[ $(CT_TOP_DIR) = $(CT_LIB_DIR) ] || rm -rf $(CT_TOP_DIR)/tools