Files
rt-thread/documentation/run.sh
Chen Wang d58958e397 doxygen: support 1.9.8
The current test environment is mainly based on Ubuntu
22.04 LTS and doxygen version is 1.9.1.
But when we switch to Ubuntu 24.04, the default Doxygen
version on Ubuntu 24.04 is 1.9.8.
The supported configuration and layout file formats
differ from those in 1.9.1 (Ubuntu 22.04).
In particular, the layout XML file format of 1.9.8 is
incompatible with the older format(1.9.1). Therefore,
to support Doxygen on Ubuntu 24.04, we need to load
different configuration and layout files. (The layout
file is specified using the LAYOUT_FILE parameter in
the configuration file.)

Solution: Provide corresponding configuration and layout
files for different Doxygen versions, distinguished by
the Doxygen version number.

Currently, only Doxygen versions 1.9.1 and above are supported.
If the doxygen version is >= 1.9.1 but < 1.9.8, the 1.9.1
configuration and layout are used by default. If the doxygen
version is >= 1.9.8, the 1.9.8 configuration and layout are used.

Only 1.9.1 and 1.9.8 have been tested, as these are the
default doxygen versions on Ubuntu 22.04 LTS and Ubuntu
24.04. Other versions have not been tested yet. If
necessary, we will change the configuration based on
the same approach in the future.

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
2025-10-10 20:19:05 +08:00

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#!/bin/bash
# Convert version number to comparable numeric value
version_to_number() {
local version="$1"
local IFS='.'
local parts=($version)
# Ensure we have 3 parts
while [ ${#parts[@]} -lt 3 ]; do
parts+=(0)
done
# Extract X,Y,Z
local X=${parts[0]}
local Y=${parts[1]}
local Z=${parts[2]}
# Validate each part is a 1-2 digit number
if ! [[ "$X" =~ ^[0-9]{1,2}$ ]] || ! [[ "$Y" =~ ^[0-9]{1,2}$ ]] || ! [[ "$Z" =~ ^[0-9]{1,2}$ ]]; then
echo "Error: Invalid version format. Expected X.Y.Z where X/Y/Z are 1-2 digit numbers" >&2
return 1
fi
# Format each part as 2-digit numbers and concatenate
local number=$(printf "%02d%02d%02d" "$X" "$Y" "$Z")
# Remove leading zeros to avoid octal interpretation and return the value
echo $((10#$number))
return 0
}
RTT_PATH=$(realpath $(dirname $0)/..)
RTT_DOC_PATH=$RTT_PATH/documentation
rm -rf $RTT_DOC_PATH/html
cd $RTT_DOC_PATH
doxygen_version=$(doxygen --version 2>/dev/null)
if [ -z "$doxygen_version" ]; then
echo "Error: doxygen command not found. Please ensure doxygen is installed." >&2
exit 1
fi
doxygen_version_number=$(version_to_number "$doxygen_version")
if [ $? -ne 0 ]; then
echo "Error: Failed to convert version to number!" >&2
exit 2
fi
if [ $doxygen_version_number -lt 10901 ]; then
echo "Error: Doxygen version must be at least 1.9.1. Current version is $doxygen_version." >&2
exit 1
fi
if [ $doxygen_version_number -eq 10901 ]; then
echo "Info: Doxygen version is 1.9.1" >&2
config_file="Doxyfile.1.9.1"
elif [ $doxygen_version_number -gt 10901 ] && [ $doxygen_version_number -lt 10908 ]; then
echo "Info: Doxygen version is greater than 1.9.1 but less than 1.9.8, Using configuration for 1.9.1." >&2
config_file="Doxyfile.1.9.1"
elif [ $doxygen_version_number -eq 10908 ]; then
echo "Info: Doxygen version is 1.9.8" >&2
config_file="Doxyfile.1.9.8"
elif [ $doxygen_version_number -gt 10908 ]; then
echo "Warning: Doxygen version is greater than 1.9.8. Using configuration for 1.9.8." >&2
config_file="Doxyfile.1.9.8"
fi
if [ ! -f "$config_file" ]; then
echo "Error: Configuration file $config_file does not exist." >&2
exit 3
fi
echo "Running doxygen $doxygen_version with $config_file..."
doxygen "$config_file"
if [ $? -ne 0 ]; then
echo ""
echo "OOPS: Something error/warning occurred during Doxygen building, please check it out!"
echo ""
exit 1
fi
pushd $RTT_DOC_PATH/html
python3 -m http.server