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FFmpeg/tools/cl2c

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#!/bin/sh
# Convert an OpenCL source file into a C source file containing the
# OpenCL source as a C string. Also adds a #line directive so that
# compiler messages are useful.
input="$1"
output="$2"
name=$(basename "$input" | sed 's/.cl$//')
cat >$output <<EOF
// Generated from $input
const char *ff_opencl_source_$name =
"#line 1 \"$input\"\n"
EOF
# Convert \ to \\ and " to \", then add " to the start and end of the line.
cat "$input" | sed 's/\\/\\\\/g;s/\"/\\\"/g;s/^/\"/;s/$/\\n\"/' >>$output
echo ";" >>$output