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https://github.com/easytarget/MQ-Pro-IO.git
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44 lines
1.4 KiB
Bash
Executable File
44 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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# Takes a list of dts files for the specified architecture and emits appropriate compiled dtb files for use in customised deviceTree setups.
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#
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dtc=/usr/bin/dtc
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revision=`/usr/bin/uname -r`
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# alt=../alt-trees -- disabled auto building of all alt trees, better to do individually
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echo "Compiling against headers for $revision"
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if [ -d "$revision" ]; then
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echo "Cleaning and Using existing build directory"
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rm $revision/*.dts $revision/*.dtsi $revision/*.dtb
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else
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echo "Creating new build directory: $revision"
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mkdir "$revision"
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fi
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#echo "Copying custom dts sources to build root"
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#for dts in `ls -d $alt/*/*.dts`; do
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# echo "$dts"
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# cp $dts .
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#done
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echo "Precompiling all includes in build root into $revision build directory"
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for file in `ls *.dtsi`; do
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echo " $file -> $revision/${file##*/}"
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cpp -I/usr/src/linux-headers-$revision/include/ -nostdinc -undef -x assembler-with-cpp $file > $revision/${file##*/}
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done
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echo "Precompiling all sources in build root into $revision build directory"
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for file in `ls *.dts`; do
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echo " $file -> $revision/${file##*/}"
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cpp -I/usr/src/linux-headers-$revision/include/ -nostdinc -undef -x assembler-with-cpp $file > $revision/${file##*/}
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done
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echo "Compiling all device tree sources in $revision build directory"
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cd $revision
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for file in `ls *.dts`; do
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out=${file/.dts/.dtb}
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echo " $revision/$file -> $revision/$revision-$out"
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$dtc $file > $revision-$out
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done
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