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| author | Martin ร berg <martin@fripost.org> | 2021-08-17 18:27:55 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-08-18 10:59:50 +0200 |
| commit | 0ed2a03450cc50b0f307fd2a8d04bf645e02d9d6 (patch) | |
| tree | d857f979762af00ae5e19be0a1dde653f8007539 /Meta/build-image-qemu.sh | |
| parent | dd0244a97dd71501ede69ec1ed1ff2eaee320f28 (diff) | |
| download | serenity-0ed2a03450cc50b0f307fd2a8d04bf645e02d9d6.zip | |
Meta: Assume and find GNU du
We want to use use the 'du' option '--apparent-size' which is a
GNU coreutils extension. GNU coreutils is a build dependency so
we know it is available. With this commit we first try to pick up
du as 'gdu', and if that fails, try 'du' instead.
Diffstat (limited to 'Meta/build-image-qemu.sh')
| -rwxr-xr-x | Meta/build-image-qemu.sh | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/Meta/build-image-qemu.sh b/Meta/build-image-qemu.sh index 4dc8726804..87d4560940 100755 --- a/Meta/build-image-qemu.sh +++ b/Meta/build-image-qemu.sh @@ -30,13 +30,17 @@ PATH="$SCRIPT_DIR/../Toolchain/Local/qemu/bin:$PATH" # directory was changed to Toolchain/Local/qemu. PATH="$SCRIPT_DIR/../Toolchain/Local/i686/bin:$PATH" -disk_usage() { - # shellcheck disable=SC2003 -if [ "$(uname -s)" = "Darwin" ]; then - expr "$(du -sk "$1" | cut -f1)" +# We depend on GNU coreutils du for the --apparent-size extension. +# GNU coreutils is a build dependency. +if type gdu > /dev/null 2>&1; then + GNUDU="gdu" else - expr "$(du -sk --apparent-size "$1" | cut -f1)" + GNUDU="du" fi + +disk_usage() { + # shellcheck disable=SC2003 + expr "$(${GNUDU} -sk --apparent-size "$1" | cut -f1)" } inode_usage() { |