[libvirt] [PATCH 01/12] build: detect Coverity 5.3.0

[Matthias Bolte]

2011/6/6 Eric Blake <eblake at redhat.com>:
> Coverity 5.3.0 still outputs lots of COVERITY_* variables, but no
> longer modifies COVERITY_BUILD_COMMAND in the environment.  Pick
> one that seems likely to stay around.
>
> * configure.ac (STATIC_ANALYSIS): Detect newer Coverity.
> ---
>  configure.ac |    4 +++-
>  1 files changed, 3 insertions(+), 1 deletions(-)
>
> diff --git a/configure.ac b/configure.ac
> index 5307a1d..c9f09b9 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -2389,7 +2389,9 @@ cp -f COPYING.LIB COPYING
>
>  # Detect when running under the clang static analyzer's scan-build driver
>  # or Coverity-prevent's cov-build.  Define STATIC_ANALYSIS accordingly.
> -test -n "${CCC_ANALYZER_ANALYSIS+set}$COVERITY_BUILD_COMMAND" && t=1 || t=0
> +t=0
> +test -n "${CCC_ANALYZER_ANALYSIS+set}" && t=1
> +test -n "$COVERITY_BUILD_COMMAND$COVERITY_LD_PRELOAD" && t=1
>  AC_DEFINE_UNQUOTED([STATIC_ANALYSIS], [$t],
>   [Define to 1 when performing static analysis.])

ACK.

Matthias