Sorry, that mail is almost duplicate with another one, which was sent by accident.
At Thu, 12 Mar 2020 14:59:44 +0900 (JST), Kyotaro Horiguchi <horikyota....@gmail.com> wrote in > +1 for requiring such options for the same reason. The current patch > disables LLVM for the enviroment where clang is installed but ccache > is not, while building an extension based on postgresql-devel package. > (ccache is in EPEL on RHEL/CentOS.) > > A bit aside from LLVM itself, I'd like CC/CPP/CLANG to fall back to > them in the PATH on the running environment if they don't exist. -- Kyotaro Horiguchi NTT Open Source Software Center