24 lines
870 B
Bash
Executable file
24 lines
870 B
Bash
Executable file
function scan_build {
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extra_args=()
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# AFAICT, in the trusty travis container the scan-build tool is from the 3.4
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# installation. Therefore, by default it will use clang-3.4 when analysing code
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# which doesn't support the '-std=c++14' (it is available via '-std=c++1y').
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# Use the system-wide installed clang instead which is 3.5 and does support
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# '-std=c++14'.
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extra_args+=("--use-analyzer=$(which clang)")
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# scan-build will try to guess which CXX should be used to compile the actual
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# code, which is usually g++ but we need g++5 in the CI. Explicitly pass
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# $CC/$CXX to scan-build if they are set in the environment.
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if [[ ! -z "$CC" ]]; then
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extra_args+=("--use-cc=$CC")
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fi
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if [[ ! -z "$CXX" ]]; then
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extra_args+=("--use-c++=$CXX")
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fi
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scan-build "${extra_args[@]}" --status-bugs -disable-checker deadcode.DeadStores "$@"
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}
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