diff options
| author | Philip Withnall <philip.withnall@collabora.co.uk> | 2015-10-09 12:58:12 +0100 |
|---|---|---|
| committer | Philip Withnall <philip.withnall@collabora.co.uk> | 2015-11-02 14:32:59 +0000 |
| commit | 1c31822f6777e980b9966c2d3caa4e3345f5cedd (patch) | |
| tree | ede3b0b82a71c52aa7eec39f56c6004c3eca2c4f | |
| parent | 07ec19cdabfd832072fcd25e917a845506d34977 (diff) | |
scripts: Sanity check that tartan is not run recursively
If so, the inner instance should act as a no-op to avoid the terrible
situation of the analyser being run on the tartan binary itself, which
results in a scrollback entirely filled by warnings about nul bytes.
| -rwxr-xr-x | scripts/tartan | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/scripts/tartan b/scripts/tartan index dbb89e1..d860e12 100755 --- a/scripts/tartan +++ b/scripts/tartan @@ -114,6 +114,14 @@ elif ! containsElement "-analyze" "${argv[@]}"; then echo "Warning: Running $0 with static analysis disabled. Use tartan-build to enable static analysis." >& 2 fi +# Sanity check that (somehow) the Tartan plugin flags have not already made it +# into the argument list. This can happen if both configure and make are run +# under tartan-builder. +if [ "$include_plugin_flags" = "1" ] && + containsElement "$plugin_path" "${argv[@]}"; then + include_plugin_flags=0 +fi + # The -analyzer-checker argument loads all 'tartan.*' static checkers. # The -add-plugin argument loads the tartan AST frontend plugin. add_plugin=( "-load" "$plugin_path" \ |