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/kup/Makefile | 18 +++++++++++------- board/kup/kup4k/Makefile | 21 ++++++++++++++------- board/kup/kup4x/Makefile | 21 ++++++++++++++------- 3 files changed, 39 insertions(+), 21 deletions(-) (limited to 'board/kup') diff --git a/board/kup/Makefile b/board/kup/Makefile index 071f0d2..eac75a3 100644 --- a/board/kup/Makefile +++ b/board/kup/Makefile @@ -1,5 +1,5 @@ # -# (C) Copyright 2000-2004 +# (C) Copyright 2000-2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # # See file CREDITS for list of people who contributed to this @@ -23,18 +23,22 @@ include $(TOPDIR)/config.mk -LIB = lib$(BOARD).a +LIB = $(obj)lib$(BOARD).a -OBJS = $(BOARD).o flash.o kup.o +COBJS = $(BOARD).o flash.o kup.o -$(LIB): .depend $(OBJS) +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(AR) crv $@ $(OBJS) ######################################################################### -.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 ######################################################################### diff --git a/board/kup/kup4k/Makefile b/board/kup/kup4k/Makefile index 4a3954c..409e4cd 100644 --- a/board/kup/kup4k/Makefile +++ b/board/kup/kup4k/Makefile @@ -1,5 +1,5 @@ # -# (C) Copyright 2000-2004 +# (C) Copyright 2000-2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # # See file CREDITS for list of people who contributed to this @@ -22,19 +22,26 @@ # include $(TOPDIR)/config.mk +ifneq ($(OBJTREE),$(SRCTREE)) +$(shell mkdir -p $(obj)../common) +endif -LIB = lib$(BOARD).a +LIB = $(obj)lib$(BOARD).a -OBJS = $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o ../common/pcmcia.o +COBJS = $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o ../common/pcmcia.o -$(LIB): .depend $(OBJS) +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(AR) crv $@ $(OBJS) ######################################################################### -.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 ######################################################################### diff --git a/board/kup/kup4x/Makefile b/board/kup/kup4x/Makefile index 4a3954c..409e4cd 100644 --- a/board/kup/kup4x/Makefile +++ b/board/kup/kup4x/Makefile @@ -1,5 +1,5 @@ # -# (C) Copyright 2000-2004 +# (C) Copyright 2000-2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # # See file CREDITS for list of people who contributed to this @@ -22,19 +22,26 @@ # include $(TOPDIR)/config.mk +ifneq ($(OBJTREE),$(SRCTREE)) +$(shell mkdir -p $(obj)../common) +endif -LIB = lib$(BOARD).a +LIB = $(obj)lib$(BOARD).a -OBJS = $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o ../common/pcmcia.o +COBJS = $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o ../common/pcmcia.o -$(LIB): .depend $(OBJS) +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(AR) crv $@ $(OBJS) ######################################################################### -.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 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/kup/Makefile | 2 +- board/kup/kup4k/Makefile | 2 +- board/kup/kup4x/Makefile | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'board/kup') diff --git a/board/kup/Makefile b/board/kup/Makefile index eac75a3..957b3d3 100644 --- a/board/kup/Makefile +++ b/board/kup/Makefile @@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/kup/kup4k/Makefile b/board/kup/kup4k/Makefile index 409e4cd..4727a5b 100644 --- a/board/kup/kup4k/Makefile +++ b/board/kup/kup4k/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### diff --git a/board/kup/kup4x/Makefile b/board/kup/kup4x/Makefile index 409e4cd..4727a5b 100644 --- a/board/kup/kup4x/Makefile +++ b/board/kup/kup4x/Makefile @@ -35,7 +35,7 @@ OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) ######################################################################### -- cgit v1.1