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34 lines
727 B
Bash
Executable File
34 lines
727 B
Bash
Executable File
#!/bin/sh
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# SPDX-License-Identifier: LGPL-2.1-or-later
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set -eu
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# Try to guess the build directory:
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# we look for subdirectories of the parent directory that look like ninja build dirs.
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if [ -n "${BUILD_DIR:=}" ]; then
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realpath "$BUILD_DIR"
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exit 0
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fi
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root="$(dirname "$(realpath "$0")")"
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found=
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for i in "$root"/../*/build.ninja; do
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c="$(dirname "$i")"
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[ -d "$c" ] || continue
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[ "$(basename "$c")" != mkosi.builddir ] || continue
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if [ -n "$found" ]; then
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echo "Found multiple candidates, specify build directory with \$BUILD_DIR" >&2
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exit 2
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fi
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found="$c"
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done
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if [ -z "$found" ]; then
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echo "Specify build directory with \$BUILD_DIR" >&2
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exit 1
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fi
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realpath "$found"
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