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| -rwxr-xr-x | clang/tools/diag-build/diag-build.sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/clang/tools/diag-build/diag-build.sh b/clang/tools/diag-build/diag-build.sh index 4fef8fb2f96..018288dda95 100755 --- a/clang/tools/diag-build/diag-build.sh +++ b/clang/tools/diag-build/diag-build.sh @@ -1,5 +1,14 @@ #!/bin/bash +# diag-build: a tool showing enabled warnings in a project. +# +# diag-build acts as a wrapper for 'diagtool show-enabled', in the same way +# that scan-build acts as a wrapper for the static analyzer. The common case is +# simple: use 'diag-build make' or 'diag-build xcodebuild' to list the warnings +# enabled for the first compilation command we see. Other build systems require +# you to manually specify "dry-run" and "use $CC and $CXX"; if there is a build +# system you are interested in, please add it to the switch statement. + print_usage () { echo 'Usage: diag-build.sh [-v] xcodebuild [flags]' echo ' diag-build.sh [-v] make [flags]' |
