Re: [U-Boot] U-Boot Makefile question

2009-02-18 Thread Frank Svendsbøe
Hi Steven, I recommend you to read the GNU make manual. See http://www.gnu.org/software/make/manual/ On Tue, Feb 17, 2009 at 2:43 PM, Steven Zedeck wrote: > > Hi all, > I am new to u-boot. But I am ramping up pretty fast. My primary issue is > understanding the Makefile syntax. Is there a good tu

Re: [U-Boot] U-Boot Makefile question

2009-02-17 Thread Mike Frysinger
On Tuesday 17 February 2009 08:43:31 Steven Zedeck wrote: > What does the "-" sign mean before the "$" ? it doesnt mean anything. make allows "-" in variable names as well as many other chars you might not expect. -mike signature.asc Description: This is a digitally signed message part. __

Re: [U-Boot] U-Boot Makefile question

2009-02-17 Thread Michael Lawnick
Steven Zedeck said the following: > For example, I'm having problems understanding what this means in a > Makefile: > > COBJS-$(CONFIG_HAS_DATAFLASH) += at45.o > COBJS-$(CONFIG_FLASH_CFI_DRIVER) += cfi_flash.o > COBJS-$(CONFIG_HAS_DATAFLASH) += dataflash.o > COBJS-$(CONFIG_FLASH_CFI_LEGACY) += jed

[U-Boot] U-Boot Makefile question

2009-02-17 Thread Steven Zedeck
Hi all, I am new to u-boot. But I am ramping up pretty fast. My primary issue is understanding the Makefile syntax. Is there a good tutorial somewhere that explains how u-boot uses the Makefiles and their syntax? For example, I'm having problems understanding what this means in a Makefile: COBJS