modules/coreboot: :? is invalid. ?= defines if not previously defined

This commit is contained in:
Thierry Laurion 2022-01-28 13:57:48 -05:00
parent b4b0bc4a7a
commit 7644d90160
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@ -43,7 +43,7 @@ CONFIG_COREBOOT_CONFIG ?= config/coreboot-$(BOARD).config
# Ensure that touching the config file will force a rebuild
$(build)/$(coreboot_dir)/.configured: $(CONFIG_COREBOOT_CONFIG)
EXTRA_FLAGS :? -fdebug-prefix-map=$(pwd)=heads -gno-record-gcc-switches -Wno-error=packed-not-aligned
EXTRA_FLAGS ?= -fdebug-prefix-map=$(pwd)=heads -gno-record-gcc-switches -Wno-error=packed-not-aligned
coreboot_configure := \
mkdir -p "$(build)/$(coreboot_dir)" \