45 lines
1019 B
Bash
45 lines
1019 B
Bash
#!/bin/bash
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#
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# Copyright(c) 2012-2021 Intel Corporation
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# SPDX-License-Identifier: BSD-3-Clause-Clear
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#
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. $(dirname $3)/conf_framework
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check() {
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cur_name=$(basename $2)
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config_file_path=$1
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if compile_module $cur_name "struct bio b;b.bi_status" "linux/bio.h"
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then
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echo $cur_name "1" >> $config_file_path
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elif compile_module $cur_name "struct bio b;b.bi_error" "linux/bio.h"
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then
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echo $cur_name "2" >> $config_file_path
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elif compile_module $cur_name "bio_endio(NULL, 0)" "linux/bio.h"
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then
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echo $cur_name "3" >> $config_file_path
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else
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echo $cur_name "X" >> $config_file_path
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fi
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}
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apply() {
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case "$1" in
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"1")
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add_define "CAS_BIO_OP_STATUS(bio) \\
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bio->bi_status" ;;
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"2")
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add_define "CAS_BIO_OP_STATUS(bio) \\
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bio->bi_error" ;;
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"3")
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# If bio_endio is available, we do not need to provide our own status accessors.
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# This case-switch prevents false errors during executing 'configure' script.
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return 0 ;;
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*)
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exit 1
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esac
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}
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conf_run $@
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