Changeset 76ca3f7 in mainline for Makefile

Timestamp:

2010-03-23T20:49:54Z (15 years ago)

Author:

Lukas Mejdrech <lukasmejdrech@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

e417b96

Parents:

b48ebd19 (diff), 63f8966 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mailnline changes, revision 329

File:

• Makefile (modified) (2 diffs)

Makefile

@@ -27 +27 @@
 #
 
-## Include configuration
-#
-
 CSCOPE = cscope
 CONFIG = tools/config.py
+AUTOTOOL = tools/autotool.py
+SANDBOX = autotool
 
-.PHONY: all config config_default distclean clean cscope precheck
+CONFIG_RULES = HelenOS.config
 
-all: Makefile.config config.h config.defs
+COMMON_MAKEFILE = Makefile.common
+COMMON_HEADER = common.h
+COMMON_HEADER_PREV = $(COMMON_HEADER).prev
+
+CONFIG_MAKEFILE = Makefile.config
+CONFIG_HEADER = config.h
+
+.PHONY: all precheck cscope autotool config_default config distclean clean
+
+all: $(COMMON_MAKEFILE) $(COMMON_HEADER) $(CONFIG_MAKEFILE) $(CONFIG_HEADER)
+        cp -a $(COMMON_HEADER) $(COMMON_HEADER_PREV)
         $(MAKE) -C kernel PRECHECK=$(PRECHECK)
         $(MAKE) -C uspace PRECHECK=$(PRECHECK)
@@ -46 +55 @@
         find kernel boot uspace -regex '^.*\.[chsS]$$' | xargs $(CSCOPE) -b -k -u -f$(CSCOPE).out
 
-Makefile.config: config_default
+$(COMMON_MAKEFILE): autotool
+$(COMMON_HEADER): autotool
 
-config.h: config_default
+autotool: $(CONFIG_MAKEFILE)
+        $(AUTOTOOL)
+        -[ -f $(COMMON_HEADER_PREV) ] && diff -q $(COMMON_HEADER_PREV) $(COMMON_HEADER) && mv -f $(COMMON_HEADER_PREV) $(COMMON_HEADER)
 
-config.defs: config_default
+$(CONFIG_MAKEFILE): config_default
+$(CONFIG_HEADER): config_default
 
-config_default: HelenOS.config
-        $(CONFIG) HelenOS.config default
+config_default: $(CONFIG_RULES)
+        $(CONFIG) $< default
 
-config: HelenOS.config
-        $(CONFIG) HelenOS.config
+config: $(CONFIG_RULES)
+        $(CONFIG) $<
 
 distclean: clean
-        rm -f $(CSCOPE).out Makefile.config config.h config.defs tools/*.pyc tools/checkers/*.pyc
+        rm -f $(CSCOPE).out $(COMMON_MAKEFILE) $(COMMON_HEADER) $(COMMON_HEADER_PREV) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) tools/*.pyc tools/checkers/*.pyc
 
 clean:
+        rm -fr $(SANDBOX)
         $(MAKE) -C kernel clean
         $(MAKE) -C uspace clean