pkgs/development/tools/analysis/clang-analyzer/0001-Fix-scan-build-to-use-NIX_CFLAGS_COMPILE.patch

   1 From 99a7e55a60c8d96e160f9104a3dd31b7914d3488 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
   3 Date: Fri, 31 Jul 2020 09:22:03 +0100
   4 Subject: [PATCH] Fix scan-build to use NIX_CFLAGS_COMPILE
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Signed-off-by: Jörg Thalheim <joerg@thalheim.io>
  10 ---
  11  clang/tools/scan-build/libexec/ccc-analyzer | 8 ++++++++
  12  1 file changed, 8 insertions(+)
  13
  14 diff --git a/clang/tools/scan-build/libexec/ccc-analyzer
  15 b/clang/tools/scan-build/libexec/ccc-analyzer
  16 index ed0d4d3d73f3..2d5113435ca5 100755
  17 --- a/clang/tools/scan-build/libexec/ccc-analyzer
  18 +++ b/clang/tools/scan-build/libexec/ccc-analyzer
  19 @@ -249,6 +249,14 @@ sub Analyze {
  20        push @Args, "-target", $AnalyzerTarget;
  21      }
  22
  23 +    # Add Nix flags to analysis
  24 +    if (defined $ENV{'NIX_CFLAGS_COMPILE'}) {
  25 +      my @nixArgs = split(/\s+/, $ENV{'NIX_CFLAGS_COMPILE'});
  26 +      foreach my $nixArg (@nixArgs) {
  27 +        push @Args, $nixArg;
  28 +      }
  29 +    }
  30 +
  31      my $AnalysisArgs = GetCCArgs($HtmlDir, "--analyze", \@Args);
  32      @CmdArgs = @$AnalysisArgs;
  33    }
  34 --
  35 2.33.0