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| author | Elliot Berman <eberman@codeaurora.org> | 2020-04-01 14:32:51 -0700 |
|---|---|---|
| committer | Elliot Berman <eberman@codeaurora.org> | 2020-04-15 16:07:03 -0700 |
| commit | bbde34690f60b3a2e284cd235ebccaa9b1e85414 (patch) | |
| tree | cd10d8c93952cf1deaaa4c8a61745586ecdf3982 | |
| parent | 2a2a5063fbffa1dc9bcb5e433076f943378e13c0 (diff) | |
| download | build-bbde34690f60b3a2e284cd235ebccaa9b1e85414.tar.gz | |
_setup_env.sh: Add helper function for adding command to _CMDS variables
This helper function will concatenate to a _CMDS variable. For instance,
if one wanted to add update_debug_config from [1], but didn't know/care
whether check_defconfig was present in POST_DEFCONFIG_CMDS, they could
add "add_cmd POST_DEFCONFIG_CMDS 'update_debug_config'" to their
build.config.
[1] https://source.android.com/setup/build/building-kernels#customize-config
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
Change-Id: Ic55563b7d60012bd21c37ba5008612d8e6f0f9fb
| -rw-r--r-- | _setup_env.sh | 11 | ||||
| -rwxr-xr-x | build_abi.sh | 3 |
2 files changed, 13 insertions, 1 deletions
diff --git a/_setup_env.sh b/_setup_env.sh index 6b941b94..82eb3964 100644 --- a/_setup_env.sh +++ b/_setup_env.sh @@ -24,6 +24,17 @@ export ROOT_DIR=$(readlink -f $PWD) export BUILD_CONFIG=${BUILD_CONFIG:-build.config} + +# Helper function to let build.config files add command to PRE_DEFCONFIG_CMDS, EXTRA_CMDS, etc. +# Usage: append_cmd PRE_DEFCONFIG_CMDS 'the_cmd' +function append_cmd() { + if [ ! -z "${!1}" ]; then + eval "$1=\"${!1} && \$2\"" + else + eval "$1=\"\$2\"" + fi +} + set -a . ${ROOT_DIR}/${BUILD_CONFIG} set +a diff --git a/build_abi.sh b/build_abi.sh index 4fc84aa4..c90f199a 100755 --- a/build_abi.sh +++ b/build_abi.sh @@ -99,7 +99,8 @@ if [[ $wipe_out_dir -eq 1 ]]; then fi # inject CONFIG_DEBUG_INFO=y -export POST_DEFCONFIG_CMDS="${POST_DEFCONFIG_CMDS} : && update_config_for_abi_dump" +append_cmd POST_DEFCONFIG_CMDS 'update_config_for_abi_dump' +export POST_DEFCONFIG_CMDS function update_config_for_abi_dump() { ${KERNEL_DIR}/scripts/config --file ${OUT_DIR}/.config \ -e CONFIG_DEBUG_INFO |