I am attempting to debug an issue in gcc (PR 110827, if curious). In order to do this I have built a stage 1 compiler with debugging and without optimization as discussed here:
https://gcc.gnu.org/wiki/DebuggingGCC#Building_a_Debuggable_Compiler I would like run the compiler from its build location without installing it, but I cannot determine how to have gcc look for its include files and libraries from within its source and build trees. My first problem was that it looked for for cc1plus in the wrong location; my next problems involved include paths. Is it possible to do this without extensive command-line options, or does this need to be installed? If the latter, what target do I use to install the unoptimized stage 1 compiler? -- Michael Welsh Duggan (m...@md5i.com)
