Created attachment 187 [details] Output from cmake On my machine (Gentoo Linux) compiling Geant4-9.4 (patch 3) fails during the cmake phase with the attached output. The reason is that in cmake/Modules/ResolveCompilerPaths.cmake include flags of the form -I"/usr/include" (i.e. with quotes) are considered, but before testing the existence of that path, the quotes are not removed (and of course "/usr/include" with quotes does not exist).
Created attachment 188 [details] Patch to strip enclosing quotation marks from include paths The attached patch fixed the problem.
Hi Fabian, Thanks for the report and patch - now applied on SVN (tag cmake-V09-05-45). If there is a further patch to 9.4, your fix will go in. It will also go in 9.5 and the new 9.6, although these use a new FindCLHEP module that doesn't rely on ResolveCompilerPaths, but it's useful should we need it in future! You may also want to report the issue to the upstream author: https://github.com/jedbrown/cmake-modules/blob/master/ResolveCompilerPaths.cmake Thanks again for the report and patch! Ben.
