On 1/22/19 6:21 AM, graf huy wrote: > The Makefile is modified so each line with gcc is replaced with clang > and each line of g++ replaced with clang++. But gcc is still used. I am not sure you are doing that, but, just in case, you should not be modifying Makefiles (or any other files generated by ./configure) manually. You should convince ./configure to select clang instead. I suggest using update-alternatives(1) to switch between gcc and clang compilers (or between gcc versions). It may be a bit difficult to get working initially, but works well once you figure out the right commands. Please note that you should be switching both C and C++ compilers at the same time (i.e., both should come from either GCC or clang). Search the web for more detailed instructions -- your "how to switch from gcc to clang on Debian 10" question/problem is not specific to Squid. If you are using update-alternatives already, you may want to share your commands, their output, and the corresponding ./configure output. Alex. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users