Bug#698352: `scan-build: error: Cannot find an executable 'clang' relative to scan-build.`

[Sylvestre Ledru]

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On 17/01/2013 14:31, Paul Menzel wrote:
> `scan-build` [1] does not work out of the box.
> 
> $ scan-build make scan-build: error: Cannot find an executable
> 'clang' relative to scan-build.  Consider using --use-analyzer to
> pick a version of 'clang' to use for static analysis.
> 
> Passing the path to Clang as written in the explanation, it works.
> 
> $ scan-build --use-analyzer=/usr/bin/clang make
Applying this change on /usr/bin/scan-build fixes the issue:

@@ -1459,7 +1459,7 @@

 # Find 'clang'
 if (!defined $AnalyzerDiscoveryMethod) {
- -  $Clang = Cwd::realpath("$RealBin/bin/clang");
+  $Clang = Cwd::realpath("/usr/bin/clang");
   if (!defined $Clang || ! -x $Clang) {
     $Clang = Cwd::realpath("$RealBin/clang");
   }


Sylvestre


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