Folks,
In the spirit of the Linux and Git build systems, I have a modified U-Boot build system that supports a much more concise output! One of the primary motivations for this style of output is that it will very readily highlight build issues and problems as your build progresses. The original, complete build output is obtainable by simply supplying "V=1" on the make invocation in exactly the same way as both Linux and Git do today.
I've not converted all 300 boards to this new scheme yet, but would like your feedback on the approach. I know there are a few rough edges; those are easily smoothed out. I'd like to hear your comments on the overall approach before I spend too much more time on it!
The ambitious amongst you can clone or inspect the repository with these modifications from here:
git://jdl.com/software/u-boot.cfg
Here is a sample build output for the MPC8641HPCN_config.
Enjoy, jdl
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% make SUBDIR tools SYMLN environment.c SYMLN crc32.c SYMLN sha1.c make[1]: Nothing to be done for `_depend'. SUBDIR examples make[1]: Nothing to be done for `_depend'. Generating include/autoconf.mk SUBDIR tools HOSTCC img2srec.o HOSTCC img2srec HOSTSTRIP img2srec HOSTCC mkimage.o HOSTCC crc32.o HOSTCC mkimage HOSTSTRIP mkimage HOSTCC envcrc.o HOSTCC environment.o HOSTCC sha1.o HOSTCC envcrc HOSTCC ubsha1.o HOSTCC ubsha1 HOSTCC gen_eth_addr.o HOSTCC gen_eth_addr HOSTSTRIP gen_eth_addr HOSTCC bmp_logo.o HOSTCC bmp_logo HOSTSTRIP bmp_logo GEN /home/jdl/FSL/u-boot-cfg/include/bmp_logo.h SUBDIR examples CC hello_world.o CC sched.o CC ppc_longjmp.o CC ppc_setjmp.o CC stubs.o AR libstubs.a LINK hello_world OBJCOPY hello_world.srec LINK sched OBJCOPY sched.srec OBJCOPY hello_world.bin OBJCOPY sched.bin SUBDIR cpu/mpc86xx CC start.o SUBDIR lib_generic/ CC bzlib.o CC bzlib_crctable.o CC bzlib_decompress.o CC bzlib_randtable.o CC bzlib_huffman.o CC crc32.o CC ctype.o CC display_options.o CC div64.o CC ldiv.o CC sha1.o CC string.o CC vsprintf.o CC zlib.o AR libgeneric.a SUBDIR board/freescale/common/ CC sys_eeprom.o CC pixis.o AR libfreescale.a SUBDIR board/freescale/mpc8641hpcn/ CC init.o CC mpc8641hpcn.o AR libmpc8641hpcn.a SUBDIR cpu/mpc86xx/ CC cache.o CC traps.o CC cpu.o CC cpu_init.o CC speed.o CC interrupts.o CC spd_sdram.o AR libmpc86xx.a SUBDIR lib_ppc/ CC ppcstring.o CC ticks.o CC board.o CC bat_rw.o CC cache.o CC extable.o CC kgdb.o CC time.o CC interrupts.o AR libppc.a SUBDIR fs/cramfs/ CC cramfs.o CC uncompress.o AR libcramfs.a SUBDIR fs/fat/ CC fat.o CC file.o AR libfat.a SUBDIR fs/fdos/ CC fat.o CC vfat.o CC dev.o CC fdos.o CC fs.o CC subdir.o AR libfdos.a SUBDIR fs/jffs2/ CC jffs2_1pass.o CC compr_rtime.o CC compr_rubin.o CC compr_zlib.o CC mini_inflate.o CC compr_lzo.o CC compr_lzari.o AR libjffs2.a SUBDIR fs/reiserfs/ CC reiserfs.o CC dev.o CC mode_string.o AR libreiserfs.a SUBDIR fs/ext2/ CC ext2fs.o CC dev.o AR libext2fs.a SUBDIR net/ CC net.o CC tftp.o CC bootp.o CC rarp.o CC eth.o CC nfs.o CC sntp.o AR libnet.a SUBDIR disk/ CC part.o CC part_mac.o CC part_dos.o CC part_iso.o CC part_amiga.o AR libdisk.a SUBDIR drivers/bios_emulator/ CC atibios.o CC biosemu.o CC besys.o CC bios.o CC x86emu/decode.o CC x86emu/ops2.o CC x86emu/ops.o CC x86emu/prim_ops.o CC x86emu/sys.o CC x86emu/debug.o AR libatibiosemu.a SUBDIR drivers/block/ CC ahci.o CC ata_piix.o CC sil680.o CC sym53c8xx.o CC systemace.o AR libblock.a SUBDIR drivers/dma/ CC MCD_tasksInit.o CC MCD_dmaApi.o CC MCD_tasks.o /usr/powerpc/bin/powerpc-linux-ar cr libdma.a MCD_tasksInit.o MCD_dmaApi.o MCD_tasks.o SUBDIR drivers/hwmon/ CC adm1021.o CC ds1621.o CC ds1722.o CC ds1775.o CC lm75.o CC lm81.o AR libhwmon.a SUBDIR drivers/i2c/ CC fsl_i2c.o CC omap1510_i2c.o CC omap24xx_i2c.o CC tsi108_i2c.o AR libi2c.a SUBDIR drivers/input/ CC i8042.o CC keyboard.o CC pc_keyb.o CC ps2ser.o CC ps2mult.o AR libinput.a SUBDIR drivers/misc/ CC ali512x.o CC ns87308.o CC status_led.o AR libmisc.a SUBDIR drivers/mtd/ CC at45.o CC cfi_flash.o CC dataflash.o CC mw_eeprom.o AR libmtd.a SUBDIR drivers/mtd/nand/ CC nand.o CC nand_base.o CC nand_ids.o CC nand_ecc.o CC nand_bbt.o CC nand_util.o CC fsl_upm.o AR libnand.a SUBDIR drivers/mtd/nand_legacy/ AR libnand_legacy.a SUBDIR drivers/mtd/onenand/ CC onenand_uboot.o CC onenand_base.o CC onenand_bbt.o AR libonenand.a SUBDIR drivers/net/ CC 3c589.o CC bcm570x.o CC bcm570x_autoneg.o CC 5701rls.o CC cs8900.o CC dc2114x.o CC dm9000x.o CC e1000.o CC eepro100.o CC enc28j60.o CC fsl_mcdmafec.o CC inca-ip_sw.o CC ks8695eth.o CC lan91c96.o CC macb.o CC mcffec.o CC natsemi.o CC ne2000.o CC netarm_eth.o CC netconsole.o CC ns7520_eth.o CC ns8382x.o CC ns9750_eth.o CC pcnet.o CC plb2800_eth.o CC rtl8019.o CC rtl8139.o CC rtl8169.o CC s3c4510b_eth.o CC smc91111.o CC tigon3.o CC tsec.o CC tsi108_eth.o CC uli526x.o AR libnet.a SUBDIR drivers/net/sk98lin/ CC skge.o CC skaddr.o CC skgehwt.o CC skgeinit.o CC skgepnmi.o CC skgesirq.o CC ski2c.o CC sklm80.o CC skqueue.o CC skrlmt.o CC sktimer.o CC skvpd.o CC skxmac2.o CC skcsum.o CC uboot_skb.o CC uboot_drv.o AR libsk98lin.a SUBDIR drivers/pci/ CC fsl_pci_init.o CC pci.o CC pci_auto.o CC pci_indirect.o CC tsi108_pci.o CC w83c553f.o AR libpci.a SUBDIR drivers/pcmcia/ CC mpc8xx_pcmcia.o CC pxa_pcmcia.o CC rpx_pcmcia.o CC ti_pci1410a.o CC tqm8xx_pcmcia.o CC marubun_pcmcia.o AR libpcmcia.a SUBDIR drivers/spi/ CC mpc8xxx_spi.o /usr/powerpc/bin/powerpc-linux-ar cr libspi.a mpc8xxx_spi.o SUBDIR drivers/rtc/ CC date.o CC bf5xx_rtc.o CC ds12887.o CC ds1302.o CC ds1306.o CC ds1307.o CC ds1337.o CC ds1374.o CC ds1556.o CC ds164x.o CC ds174x.o CC ds3231.o CC m41t11.o CC m41t60.o CC max6900.o CC m48t35ax.o CC mc146818.o CC mk48t59.o CC mpc5xxx.o CC mpc8xx.o CC pcf8563.o CC s3c24x0_rtc.o CC rs5c372.o CC rx8025.o CC mcfrtc.o CC x1205.o AR librtc.a SUBDIR drivers/serial/ CC atmel_usart.o CC mcfuart.o CC ns9750_serial.o CC ns16550.o CC s3c4510b_uart.o CC serial.o CC serial_max3100.o CC serial_pl010.o CC serial_pl011.o CC serial_xuartlite.o CC serial_sh.o CC usbtty.o AR libserial.a SUBDIR drivers/usb/ CC isp116x-hcd.o CC sl811_usb.o CC usb_ohci.o CC usbdcore.o CC usbdcore_ep0.o CC usbdcore_mpc8xx.o CC usbdcore_omap1510.o AR libusb.a SUBDIR drivers/video/ CC ati_radeon_fb.o CC cfb_console.o CC ct69000.o CC mb862xx.o CC sed13806.o CC sed156x.o CC sm501.o CC smiLynxEM.o CC videomodes.o AR libvideo.a SUBDIR post/ CC post.o CC tests.o AR libpost.a SUBDIR post/drivers/ CC i2c.o CC memory.o CC rtc.o AR libpostdrivers.a SUBDIR post/lib_ppc/ CC asm.o CC cpu.o CC cmp.o CC cmpi.o CC two.o CC twox.o CC three.o CC threex.o CC threei.o CC andi.o CC srawi.o CC rlwnm.o CC rlwinm.o CC rlwimi.o CC store.o CC load.o CC cr.o CC b.o CC multi.o CC string.o CC complex.o AR libpostppc.a SUBDIR post/lib_ppc/fpu/ CC fpu.o CC 20001122-1.o CC 20010114-2.o CC 20010226-1.o CC 980619-1.o CC acc1.o CC compare-fp-1.o CC mul-subnormal-single-1.o AR libpostppcfpu.a SUBDIR common/ CC main.o CC ACEX1K.o CC altera.o CC bedbug.o CC circbuf.o CC cmd_autoscript.o CC cmd_bdinfo.o CC cmd_boot.o CC cmd_bootm.o CC cmd_console.o CC cmd_eeprom.o CC cmd_ext2.o CC cmd_fdc.o CC cmd_fdt.o CC fdt_support.o CC cmd_flash.o CC cmd_i2c.o CC cmd_itest.o CC cmd_load.o CC cmd_mem.o CC cmd_misc.o CC cmd_nand.o CC cmd_net.o CC cmd_nvedit.o CC cmd_onenand.o CC cmd_pci.o CC cmd_pcmcia.o CC cmd_sata.o CC cmd_scsi.o CC cmd_usb.o CC cmd_vfd.o CC command.o CC console.o CC cyclon2.o CC devices.o CC dlmalloc.o CC docecc.o CC environment.o CC env_common.o CC env_nand.o CC env_dataflash.o CC env_flash.o CC env_eeprom.o CC env_onenand.o CC env_nvram.o CC env_nowhere.o CC exports.o CC flash.o CC fpga.o CC ft_build.o CC hush.o CC kgdb.o CC lcd.o CC lists.o CC lynxkdi.o CC memsize.o CC miiphybb.o CC miiphyutil.o CC s_record.o CC serial.o CC soft_i2c.o CC soft_spi.o CC spartan2.o CC spartan3.o CC usb.o CC usb_kbd.o CC usb_storage.o CC virtex2.o CC xilinx.o CC crc16.o CC xyzModem.o CC cmd_mac.o AR libcommon.a SUBDIR libfdt/ CC fdt.o CC fdt_ro.o CC fdt_rw.o CC fdt_strerror.o CC fdt_sw.o CC fdt_wip.o AR libfdt.a FINALLINK u-boot OBJCOPY u-boot.srec OBJCOPY u-boot.bin