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From: BlaisorBlade <blaisorblade_spam@yahoo.it>
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Subject: [uml-devel] [PATCH] 2.6: mrproper and clean still broken
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Date: Sat, 13 Dec 2003 18:38:31 +0100
To: user-mode-linux-devel@lists.sourceforge.net



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PROBLEM:
make mrproper has problems with the SIZE var:
SIZE = (($(CONFIG_NEST_LEVEL) + $(CONFIG_KERNEL_HALF_GIGS)) * 0x20000000)
since .config is not included when doing *make clean* or *make mrproper*.
SOLUTION:
I've attached the patch to fix this. Actually someone(i.e. J.Cone) already 
sent this, but the form in which it was applied didn't fix the problem(or 
maybe it wasn't applied); the applied patch simply provided default config 
values.
I've attached also the other part of that patch, i.e. adding -g to USER_CFLAGS 
when needed.

Bye
-- 
cat <<EOSIGN
Paolo Giarrusso, aka Blaisorblade
Linux Kernel 2.4.21/2.6.0-test on an i686; Linux registered user n. 292729
EOSIGN

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--- ./arch/um/Makefile.cleanfix	2003-12-02 17:20:42.000000000 +0100
+++ ./arch/um/Makefile	2003-12-13 18:36:36.000000000 +0100
@@ -61,7 +61,11 @@
 
 LINK_WRAPS = -Wl,--wrap,malloc -Wl,--wrap,free -Wl,--wrap,calloc
 
-SIZE = (($(CONFIG_NEST_LEVEL) + $(CONFIG_KERNEL_HALF_GIGS)) * 0x20000000)
+#This is needed for clean and mrproper, since in that case .config is not
+#included; but the values here are meaningless
+CONFIG_NEST_LEVEL ?= 0
+CONFIG_KERNEL_HALF_GIGS ?= 0
+SIZE := (($(CONFIG_NEST_LEVEL) + $(CONFIG_KERNEL_HALF_GIGS)) * 0x20000000)
 
 ifeq ($(CONFIG_MODE_SKAS), y)
 $(SYS_HEADERS) : $(TOPDIR)/$(ARCH_DIR)/include/skas_ptregs.h
@@ -128,6 +132,11 @@
 # To get a definition of F_SETSIG
 USER_CFLAGS += -D_GNU_SOURCE
 
+ifdef CONFIG_DEBUG_INFO
+USER_CFLAGS += -g
+endif
+
+
 CLEAN_FILES += linux x.i gmon.out $(ARCH_DIR)/uml.lds.s \
 	$(ARCH_DIR)/dyn_link.ld.s $(ARCH_DIR)/include/uml-config.h \
 	$(GEN_HEADERS)

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