59 lines
1.7 KiB
Bash
Executable File
59 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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# Script to run cppcheck
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#
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# Usage: /path/to/run_cppcheck.sh [ -v CPPCHECK_VER] [<extra_opts_and_dirs>]
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#
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# - If <extra_opts_and_dirs> is missing, '.' is assumed
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# - If -v CPPCHECK_VER is specified, that version of cppcheck is run from
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# ~/cppcheck.local (whether or not it's there!). Use install_cppcheck.sh
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# to install a new version.
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#
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# Environment (all optional):-
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#
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# CPPCHECK : Override the default cppcheck command ('cppcheck').
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# Ignored if -v is specified
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# CPPCHECK_FLAGS : Override the default cppcheck flags
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INSTALL_ROOT=~/cppcheck.local
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# Figure out CPPCHECK setting, if any. Currently '-v' must be the first
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# argument on the command line.
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case "$1" in
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-v) # Version is separate parameter
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if [ $# -ge 2 ]; then
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CPPCHECK="$INSTALL_ROOT/$2/bin/cppcheck"
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shift 2
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else
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echo "** ignoring '-v' with no arg" >&2
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shift 1
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fi
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;;
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-v*) # Version is in same parameter
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# ${parameter#word} is not supported by classic Bourne shell,
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# but it is on bash, dash, etc. If it doesn't work on your shell,
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# don't use this form!
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CPPCHECK="$INSTALL_ROOT/${1#-v}/bin/cppcheck"
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shift 1
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esac
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if [ -z "$CPPCHECK" ]; then
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CPPCHECK=cppcheck
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fi
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# Supply default flags passed to cppcheck if necessary
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if [ -z "$CPPCHECK_FLAGS" ]; then
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CPPCHECK_FLAGS="--quiet --force --std=c11 --std=c++11 --inline-suppr \
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--enable=warning --error-exitcode=1"
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fi
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# Any options/directories specified?
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if [ $# -eq 0 ]; then
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set -- -j 2 .
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fi
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# Display the cppcheck version and command for debugging
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"$CPPCHECK" --version && {
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echo "Command: $CPPCHECK $CPPCHECK_FLAGS" "$@"
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"$CPPCHECK" $CPPCHECK_FLAGS "$@"
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}
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