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| author | Marian Balakowicz <m8@semihalf.com> | 2006-09-01 19:49:50 +0200 |
|---|---|---|
| committer | Marian Balakowicz <m8@semihalf.com> | 2006-09-01 19:49:50 +0200 |
| commit | f93286397ed2a7084efb0362a43ee09f11702349 (patch) | |
| tree | 11e0c11781ba0b867831eff47a4178a464cf00b3 /drivers/sk98lin | |
| parent | 24d3d3754634532ae262075484e7c1d00d447152 (diff) | |
| download | u-boot-imx-f93286397ed2a7084efb0362a43ee09f11702349.zip u-boot-imx-f93286397ed2a7084efb0362a43ee09f11702349.tar.gz u-boot-imx-f93286397ed2a7084efb0362a43ee09f11702349.tar.bz2 | |
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.
Diffstat (limited to 'drivers/sk98lin')
| -rw-r--r-- | drivers/sk98lin/Makefile | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/sk98lin/Makefile b/drivers/sk98lin/Makefile index 8ee0e21..ac21e02 100644 --- a/drivers/sk98lin/Makefile +++ b/drivers/sk98lin/Makefile @@ -1,5 +1,5 @@ # -# (C) Copyright 2003 +# (C) Copyright 2003-2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # # See file CREDITS for list of people who contributed to this @@ -24,15 +24,19 @@ # # Makefile for the SysKonnect SK-98xx device driver. # + include $(TOPDIR)/config.mk -LIB := libsk98lin.a +LIB := $(obj)libsk98lin.a + +COBJS := skge.o skaddr.o skgehwt.o skgeinit.o skgepnmi.o skgesirq.o \ + ski2c.o sklm80.o skqueue.o skrlmt.o sktimer.o skvpd.o \ + skxmac2.o skcsum.o #skproc.o -OBJS := skge.o skaddr.o skgehwt.o skgeinit.o skgepnmi.o skgesirq.o \ - ski2c.o sklm80.o skqueue.o skrlmt.o sktimer.o skvpd.o \ - skxmac2.o skcsum.o #skproc.o +COBJS += uboot_skb.o uboot_drv.o -OBJS += uboot_skb.o uboot_drv.o +SRCS := $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) # DBGDEF = \ # -DDEBUG @@ -84,18 +88,20 @@ endif EXTRA_CFLAGS += -I. -DSK_USE_CSUM $(DBGDEF) CFLAGS += $(EXTRA_CFLAGS) +HOST_CFLAGS += $(EXTRA_CFLAGS) all: $(LIB) -$(LIB): $(OBJS) +$(LIB): $(obj).depend $(OBJS) $(AR) crv $@ $(OBJS) ######################################################################### -.depend: Makefile $(OBJS:.o=.c) - $(CC) -M $(CFLAGS) $(OBJS:.o=.c) > $@ +# defines $(obj).depend target +include $(SRCTREE)/rules.mk -sinclude .depend +sinclude $(obj).depend ######################################################################### + |