matt@xeon-machine:~/Documents/coreboot/coreboot$ make
Skipping submodule '3rdparty/amd_blobs'
Skipping submodule '3rdparty/blobs'
Skipping submodule '3rdparty/fsp'
Skipping submodule '3rdparty/intel-microcode'
#
# configuration written to /home/matt/Documents/coreboot/coreboot/.config
#
build/auto.conf:1151:notice: override: reassigning to symbol PICASSO_UART_CLOCK_SOURCE
    CC         bootblock/mainboard/asus/am1i-a/static.o
    CC         bootblock/arch/x86/boot.o
    FMAP       build/util/cbfstool/fmaptool -h build/fmap_config.h build/fmap.fmd build/fmap.fmap
SUCCESS: Wrote 224 bytes to file 'build/fmap.fmap' (and generated header)
The sections containing CBFSes are: COREBOOT
    GEN        generated/bootblock.ld
    CP         bootblock/arch/x86/bootblock.ld
    ROMCC      generated/bootblock.inc
    CC         bootblock/arch/x86/bootblock_romcc.o
    CC         bootblock/arch/x86/cf9_reset.o
    CC         bootblock/arch/x86/cpu_common.o
    CC         bootblock/arch/x86/id.o
    CC         bootblock/arch/x86/memcpy.o
    CC         bootblock/arch/x86/memset.o
    CC         bootblock/arch/x86/mmap_boot.o
    CC         bootblock/arch/x86/timestamp.o
    CC         bootblock/arch/x86/walkcbfs.o
    CC         bootblock/commonlib/cbfs.o
    CC         bootblock/commonlib/iobuf.o
    CC         bootblock/commonlib/lz4_wrapper.o
    CC         bootblock/commonlib/mem_pool.o
    CC         bootblock/commonlib/region.o
    CC         bootblock/console/die.o
    CC         bootblock/console/post.o
    CC         bootblock/console/vsprintf.o
    CC         bootblock/console/vtxprintf.o
    CC         bootblock/cpu/x86/lapic/boot_cpu.o
    CC         bootblock/cpu/x86/mtrr/debug.o
    CC         bootblock/cpu/x86/mtrr/earlymtrr.o
    CC         bootblock/cpu/x86/pae/pgtbl.o
    CC         bootblock/device/device_const.o
    CC         bootblock/device/i2c.o
    CC         bootblock/device/mmio.o
    CC         bootblock/device/pci_early.o
    CC         bootblock/device/pci_ops.o
    CC         bootblock/drivers/pc80/pc/i8254.o
    CC         bootblock/drivers/pc80/rtc/mc146818rtc.o
    CC         bootblock/drivers/pc80/rtc/mc146818rtc_boot.o
    CC         bootblock/drivers/spi/adesto.o
    CC         bootblock/drivers/spi/amic.o
    CC         bootblock/drivers/spi/atmel.o
    CC         bootblock/drivers/spi/bitbang.o
    CC         bootblock/drivers/spi/boot_device_rw_nommap.o
    CC         bootblock/drivers/spi/eon.o
    CC         bootblock/drivers/spi/flashconsole.o
src/drivers/spi/flashconsole.c: In function 'flashconsole_init':
src/drivers/spi/flashconsole.c:35:9: error: declaration of 'offset' shadows a global declaration [-Werror=shadow]
  size_t offset = 0;
         ^~~~~~
src/drivers/spi/flashconsole.c:28:15: note: shadowed declaration is here
 static size_t offset;
               ^~~~~~
src/drivers/spi/flashconsole.c: In function 'flashconsole_tx_flush':
src/drivers/spi/flashconsole.c:99:9: error: declaration of 'offset' shadows a global declaration [-Werror=shadow]
  size_t offset = offset;
         ^~~~~~
src/drivers/spi/flashconsole.c:28:15: note: shadowed declaration is here
 static size_t offset;
               ^~~~~~
src/drivers/spi/flashconsole.c: At top level:
cc1: error: unrecognized command line option '-Wno-address-of-packed-member' [-Werror]
cc1: all warnings being treated as errors
Makefile:364: recipe for target 'build/bootblock/drivers/spi/flashconsole.o' failed
make: *** [build/bootblock/drivers/spi/flashconsole.o] Error 1