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| author | Masahiro Yamada <masahiroy@kernel.org> | 2024-07-27 10:42:03 +0300 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2024-09-01 14:33:33 +0300 |
| commit | aaed5c7739be81ebdd6008aedc8befd98c88e67a (patch) | |
| tree | 4d2c8f0ab8a88d997106df951805b9c8f15012d3 /scripts/package | |
| parent | a660deb0f1f62214439640292cd7726f6ed8023d (diff) | |
| download | linux-aaed5c7739be81ebdd6008aedc8befd98c88e67a.tar.xz | |
kbuild: slim down package for building external modules
Exclude directories and files unnecessary for building external modules:
- include/config/ (except include/config/{auto.conf,kernel.release})
- scripts/atomic/
- scripts/dtc/
- scripts/kconfig/
- scripts/mod/mk_elfconfig
- scripts/package/
- scripts/unifdef
- .config
- *.o
- .*.cmd
Avoid copying files twice for the following directories:
- include/generated/
- arch/*/include/generated/
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Diffstat (limited to 'scripts/package')
| -rwxr-xr-x | scripts/package/install-extmod-build | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/scripts/package/install-extmod-build b/scripts/package/install-extmod-build index 8cc9e13403ae..9fee4a3236cc 100755 --- a/scripts/package/install-extmod-build +++ b/scripts/package/install-extmod-build @@ -9,15 +9,22 @@ is_enabled() { grep -q "^$1=y" include/config/auto.conf } +find_in_scripts() { + find scripts \ + \( -name atomic -o -name dtc -o -name kconfig -o -name package \) -prune -o \ + ! -name unifdef -a ! -name mk_elfconfig -a \( -type f -o -type l \) -print +} + mkdir -p "${destdir}" ( cd "${srctree}" echo Makefile find "arch/${SRCARCH}" -maxdepth 1 -name 'Makefile*' - find include scripts -type f -o -type l + find "arch/${SRCARCH}" -name generated -prune -o -name include -type d -print find "arch/${SRCARCH}" -name Kbuild.platforms -o -name Platform - find "arch/${SRCARCH}" -name include -type d + find include \( -name config -o -name generated \) -prune -o \( -type f -o -type l \) -print + find_in_scripts ) | tar -c -f - -C "${srctree}" -T - | tar -xf - -C "${destdir}" { @@ -25,12 +32,16 @@ mkdir -p "${destdir}" echo tools/objtool/objtool fi - find "arch/${SRCARCH}/include" Module.symvers include scripts -type f + echo Module.symvers + echo "arch/${SRCARCH}/include/generated" + echo include/config/auto.conf + echo include/config/kernel.release + echo include/generated + find_in_scripts if is_enabled CONFIG_GCC_PLUGINS; then find scripts/gcc-plugins -name '*.so' fi } | tar -c -f - -T - | tar -xf - -C "${destdir}" -# copy .config manually to be where it's expected to be -cp "${KCONFIG_CONFIG}" "${destdir}/.config" +find "${destdir}" \( -name '.*.cmd' -o -name '*.o' \) -delete |