From f93286397ed2a7084efb0362a43ee09f11702349 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Fri, 1 Sep 2006 19:49:50 +0200 Subject: Add support for a saving build objects in a separate directory. Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory. --- board/dave/B2/Makefile | 19 +++++++++++++------ board/dave/PPChameleonEVB/Makefile | 16 ++++++++++------ 2 files changed, 23 insertions(+), 12 deletions(-) (limited to 'board/dave') diff --git a/board/dave/B2/Makefile b/board/dave/B2/Makefile index 548fd52..106025d 100644 --- a/board/dave/B2/Makefile +++ b/board/dave/B2/Makefile @@ -1,4 +1,7 @@ # +# (C) Copyright 2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# # (C) Copyright 2002 # Sysgo Real-Time Solutions, GmbH # Marius Groeger @@ -24,12 +27,16 @@ include $(TOPDIR)/config.mk -LIB = lib$(BOARD).a +LIB = $(obj)lib$(BOARD).a -OBJS := B2.o flash.o +COBJS := B2.o flash.o SOBJS := lowlevel_init.o -$(LIB): $(OBJS) $(SOBJS) +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) $(AR) crv $@ $(OBJS) $(SOBJS) clean: @@ -40,9 +47,9 @@ distclean: clean ######################################################################### -.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) - $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ +# defines $(obj).depend target +include $(SRCTREE)/rules.mk --include .depend +sinclude $(obj).depend ######################################################################### diff --git a/board/dave/PPChameleonEVB/Makefile b/board/dave/PPChameleonEVB/Makefile index 581a580..e62981c 100644 --- a/board/dave/PPChameleonEVB/Makefile +++ b/board/dave/PPChameleonEVB/Makefile @@ -1,5 +1,5 @@ # -# (C) Copyright 2000 +# (C) Copyright 2000-2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # # See file CREDITS for list of people who contributed to this @@ -23,9 +23,13 @@ include $(TOPDIR)/config.mk -LIB = lib$(BOARD).a +LIB = $(obj)lib$(BOARD).a -OBJS = $(BOARD).o flash.o nand.o +COBJS = $(BOARD).o flash.o nand.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) $(AR) crv $@ $^ @@ -38,9 +42,9 @@ distclean: clean ######################################################################### -.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) - $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ +# defines $(obj).depend target +include $(SRCTREE)/rules.mk -sinclude .depend +sinclude $(obj).depend ######################################################################### -- cgit v1.1 From 511d0c72b82aab9b807efde50fc9e390365f5ca1 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Mon, 9 Oct 2006 00:42:01 +0200 Subject: Coding style cleanup --- board/dave/B2/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'board/dave') diff --git a/board/dave/B2/Makefile b/board/dave/B2/Makefile index 106025d..1762f6f 100644 --- a/board/dave/B2/Makefile +++ b/board/dave/B2/Makefile @@ -1,7 +1,7 @@ # # (C) Copyright 2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# +# # (C) Copyright 2002 # Sysgo Real-Time Solutions, GmbH # Marius Groeger -- cgit v1.1 From 2b208f5308ae0c72a6840180e59ed1ab4f9b69fc Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Mon, 9 Oct 2006 01:02:05 +0200 Subject: Move "ar" flags to config.mk to allow for silent "make -s" Based on patch by Mike Frysinger, 20 Jun 2006 --- board/dave/B2/Makefile | 2 +- board/dave/PPChameleonEVB/Makefile | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'board/dave') diff --git a/board/dave/B2/Makefile b/board/dave/B2/Makefile index 1762f6f..56b286f 100644 --- a/board/dave/B2/Makefile +++ b/board/dave/B2/Makefile @@ -37,7 +37,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/dave/PPChameleonEVB/Makefile b/board/dave/PPChameleonEVB/Makefile index e62981c..cb7becb 100644 --- a/board/dave/PPChameleonEVB/Makefile +++ b/board/dave/PPChameleonEVB/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) $(ARFLAGS) $@ $^ clean: rm -f $(SOBJS) $(OBJS) -- cgit v1.1