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uboot: allow adding/changing uboot CFLAGS with post_config_uboot_target() hook

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This commit is contained in:
Ricardo Pardini
2023-07-10 20:43:58 +02:00
parent 3262f6fcab
commit 3970058720
1 changed files with 17 additions and 18 deletions
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35
lib/functions/compilation/uboot.sh
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@@ -153,11 +153,27 @@ function compile_uboot_target() {
fi
# cflags will be passed both as CFLAGS, KCFLAGS, and both as make params and as env variables.
# boards/families/extensions can customize this via the hook below
local -a uboot_cflags_array=(
"-fdiagnostics-color=always" # color messages
"-Wno-error=maybe-uninitialized"
"-Wno-error=misleading-indentation" # patches have mismatching indentation
"-Wno-error=attributes" # for very old-uboots
"-Wno-error=address-of-packed-member" # for very old-uboots
)
if linux-version compare "${gcc_version_main}" ge "11.0"; then
uboot_cflags_array+=(
"-Wno-error=array-parameter" # very old uboots
)
fi
# Hook time, for extra post-processing
call_extension_method "post_config_uboot_target" <<- 'POST_CONFIG_UBOOT_TARGET'
*allow extensions prepare after configuring but before compiling an u-boot target*
Some u-boot targets require extra configuration or pre-processing before compiling.
Last chance to change .config for u-boot before compiling.
Also the only chance to change the (local) array `uboot_cflags_array`.
POST_CONFIG_UBOOT_TARGET
if [[ "${UBOOT_CONFIGURE:-"no"}" == "yes" ]]; then
@@ -173,25 +189,8 @@ function compile_uboot_target() {
cross_compile="CROSS_COMPILE=\"$CCACHE $UBOOT_COMPILER\""
[[ -n $UBOOT_TOOLCHAIN2 ]] && cross_compile="ARMBIAN=foe" # empty parameter is not allowed
local ts=${SECONDS}
# cflags will be passed both as CFLAGS, KCFLAGS, and both as make params and as env variables.
# @TODO make configurable/expandable
local -a uboot_cflags_array=(
"-fdiagnostics-color=always" # color messages
"-Wno-error=maybe-uninitialized"
"-Wno-error=misleading-indentation" # patches have mismatching indentation
"-Wno-error=attributes" # for very old-uboots
"-Wno-error=address-of-packed-member" # for very old-uboots
)
if linux-version compare "${gcc_version_main}" ge "11.0"; then
uboot_cflags_array+=(
"-Wno-error=array-parameter" # very old uboots
)
fi
local uboot_cflags="${uboot_cflags_array[*]}"
local ts=${SECONDS}
display_alert "${uboot_prefix}Compiling u-boot" "${version} ${target_make} with gcc '${gcc_version_main}'" "info"
declare -g if_error_detail_message="${uboot_prefix}Failed to build u-boot ${version} ${target_make}"