47 lines
1.5 KiB
Bash
47 lines
1.5 KiB
Bash
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#!/bin/sh
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echo "add _cplusplus tools"
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_cpp_head="\n#ifdef __cplusplus\nextern \"C\" {\n#endif"
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_cpp_tail="\n#ifdef __cplusplus\n}\n#endif\n"
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FILES=`find ./ -name "*.h" | grep -v "dtest" | grep -v "rom" | \
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grep -v "inc/hw/reg/" | grep -v "mfgtool" | grep -v "dbglogparser_tool" | \
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grep -v "import" | grep -v "deprecated_definitions.h" |
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grep -v "iot_config.h" | grep -v "encoding.h"`
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for file in ${FILES}
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do
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file_name=${file##*/}
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# if define _cplusplus
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is_cpp=`grep "_cplusplus" $file -r`
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if [ "$is_cpp" != "" ]; then
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echo "[INFO]"$file" is defined by _cplusplus"
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continue
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fi
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# get cpp header insert line number
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head_line=`grep -n "#include" ./$file | tail -1 | cut -d ":" -f 1`
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if [ "$head_line" == "" ]; then
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head_line=`grep -n "#ifndef\ .*_H" ./$file | tail -1 | cut -d ":" -f 1`
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if [ "$head_line" == "" ]; then
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echo "[ERROR]"$file" is unexpected head format"
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continue
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fi
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head_line=`expr $((head_line)) + 1`
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fi
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# insert _cplusplus head
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sed -i "${head_line}a\\$_cpp_head" ./$file
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# get cpp tail insert line number
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tail_line=`grep -n "#endif" ./$file | tail -1 | cut -d ":" -f 1`
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tail_line=`expr $((tail_line)) - 1`
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if [ "$tail_line" == "" ]; then
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echo "[ERROR]"$file" is unexpected tail format"
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fi
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echo "file: "$file",head: "$head_line", tail: "$tail_line
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# insert _cplusplus tail
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sed -i "${tail_line}a\\$_cpp_tail" ./$file
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#echo $file
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done
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