The man pages in trunk for the compiler wrappers still make reference to distinct FC and F77 (and FCFLAGS and FFLAGS), though configure no longer honors F77 or FFLAGS:
$ grep -e F77 -e FFLAGS INST/share/man/man1/* INST/share/man/man1/mpiCC.1:the user in the CC, CXX, F77, and/or FC environment variables INST/share/man/man1/mpiCC.1:F77 INST/share/man/man1/mpiCC.1:FFLAGS INST/share/man/man1/mpic++.1:the user in the CC, CXX, F77, and/or FC environment variables INST/share/man/man1/mpic++.1:F77 INST/share/man/man1/mpic++.1:FFLAGS INST/share/man/man1/mpicc.1:the user in the CC, CXX, F77, and/or FC environment variables INST/share/man/man1/mpicc.1:F77 INST/share/man/man1/mpicc.1:FFLAGS INST/share/man/man1/mpicxx.1:the user in the CC, CXX, F77, and/or FC environment variables INST/share/man/man1/mpicxx.1:F77 INST/share/man/man1/mpicxx.1:FFLAGS INST/share/man/man1/mpifort.1:the user in the CC, CXX, F77, and/or FC environment variables INST/share/man/man1/mpifort.1:F77 INST/share/man/man1/mpifort.1:FFLAGS grep: INST/share/man/man1/orteCC.1: No such file or directory Note also the last line out output is due to an orteCC.1 which is a dangling symlink: lrwxrwxrwx 1 hargrove PARTS 9 Jan 23 21:53 orteCC.1 -> ortec++.1 There is no manpage for ortec++ (nor otrecc). However bin/ is populated correctly: lrwxrwxrwx 1 hargrove PARTS 12 Jan 23 21:53 orteCC -> opal_wrapper lrwxrwxrwx 1 hargrove PARTS 12 Jan 23 21:53 ortec++ -> opal_wrapper lrwxrwxrwx 1 hargrove PARTS 12 Jan 23 21:53 ortecc -> opal_wrapper -Paul -- Paul H. Hargrove phhargr...@lbl.gov Future Technologies Group Computer and Data Sciences Department Tel: +1-510-495-2352 Lawrence Berkeley National Laboratory Fax: +1-510-486-6900