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From: Sam Ravnborg <sam@ravnborg.org>
To: Pete Zaitcev <zaitcev@redhat.com>
Cc: sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: State of sparc32 union
Date: Mon, 24 Feb 2003 17:12:17 +0100	[thread overview]
Message-ID: <20030224161217.GA1012@mars.ravnborg.org> (raw)
In-Reply-To: <20030223202233.A20072@devserv.devel.redhat.com>

>  ## 2002/11/13 Incorporate Ravnborg's build cleanups
> -- make clean does not work right - retest

When using Bitkeeper this is trivial.
make mrproper
bk extras -a	=> Will list additional files not supposed to be present


> -- what the hell does "make help" do?

make help just give a brief introduction to available targets, with
default targets marked.
See make help as a help to newcomers and an easy way to see targets
available for the selected platform.

I did a small update:
1) Moved above mentioned helptext to arch/sparc/Makefile
2) Added default target as suggested by kai G.
3) Used more compact notation when calling make recursively
	- This also supress a warning when using make -jn

	Sam

===== arch/sparc/Makefile 1.20 vs edited =====
--- 1.20/arch/sparc/Makefile	Tue Feb 11 12:40:52 2003
+++ edited/arch/sparc/Makefile	Mon Feb 24 17:08:08 2003
@@ -54,13 +54,16 @@
 LIBS_Y		:= $(patsubst %/, %/lib.a, $(libs-y))
 export INIT_Y CORE_Y DRIVERS_Y NET_Y LIBS_Y HEAD_Y
 
-makeboot =$(Q)$(MAKE) -f scripts/Makefile.build obj=arch/$(ARCH)/boot $(1)
+# Default target
+all: image
+
+boot := arch/sparc/boot
 
 image tftpboot.img: vmlinux
-	$(call makeboot,arch/sparc/boot/$@)
+	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
 archclean:
-	$(Q)$(MAKE) -f scripts/Makefile.clean obj=arch/$(ARCH)/boot
+	$(Q)$(MAKE) $(clean)=$(boot)
 
 prepare: include/asm-$(ARCH)/asm_offsets.h
 
@@ -75,3 +78,8 @@
 CLEAN_FILES +=	include/asm-$(ARCH)/asm_offsets.h.tmp	\
 		include/asm-$(ARCH)/asm_offsets.h	\
 		arch/$(ARCH)/kernel/asm-offsets.s
+
+define archhelp
+  echo  '* image		- kernel image ($(boot)/image)'
+  echo  '  tftpboot.img		- image prepared for tftp'
+endef
===== arch/sparc/boot/Makefile 1.12 vs edited =====
--- 1.12/arch/sparc/boot/Makefile	Tue Feb 11 12:40:52 2003
+++ edited/arch/sparc/boot/Makefile	Mon Feb 24 17:05:32 2003
@@ -32,7 +32,3 @@
 
 $(obj)/btfix.s: $(obj)/btfixupprep vmlinux FORCE
 	$(call if_changed,btfix)
-
-archhelp:
-	@echo '* image		- kernel image ($(obj)/image)'
-	@echo '  tftpboot.img	- image prepared for tftp'

      parent reply	other threads:[~2003-02-24 16:02 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-02-24  1:22 State of sparc32 union Pete Zaitcev
2003-02-24  2:16 ` Kai Germaschewski
2003-02-24 16:12 ` Sam Ravnborg [this message]

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