Make all gets the same environment as make install (assuming you do it in the same shell). But if you sudo make install, the environment may be different - it may not inherit everything from your environment.
I advised the user to "sudo -s" and ten setup the compiler environment and then run make install. Sent from my phone. No type good. On May 7, 2011, at 9:37 PM, "Dmitry N. Mikushin" <maemar...@gmail.com> wrote: > Tim, > > I certainly do not expect anything special, just normally "make > install" should not have issues, if "make" passes fine, right? What we > have with OpenMPI is this strange difference: if ./configure CC=icc, > "make" works, and "make install" - does not; if ./configure > CC=/full/path/to/icc, then both "make" and "make install" work. > Nothing needs to be searched, icc is already in PATH, since > compilevars are sourced in profile.d. Or am I missing something? > > Thanks, > - D. > > 2011/5/8 Tim Prince <n...@aol.com>: >> On 5/7/2011 2:35 PM, Dmitry N. Mikushin wrote: >>>> >>>> didn't find the icc compiler >>> >>> Jeff, on 1.4.3 I saw the same issue, even more generally: "make >>> install" cannot find the compiler, if it is an alien compiler (i.e. >>> not the default gcc) - same situation for intel or llvm, for example. >>> The workaround is to specify full paths to compilers with CC=... >>> FC=... in ./configure params. Could it be "make install" breaks some >>> env paths? >>> >> >> Most likely reason for not finding an installed icc is that the icc >> environment (source the compilervars script if you have a current version) >> wasn't set prior to running configure. Setting up the compiler in question >> in accordance with its own instructions is a more likely solution than the >> absolute path choice. >> OpenMPI configure, for good reason, doesn't search your system to see where >> a compiler might be installed. What if you had 2 versions of the same named >> compiler? >> -- >> Tim Prince >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users >> > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
