Mercurial > hg > octave-nkf
diff configure.ac @ 19559:8d267cca249e gui-release
build: Don't build with g77.
* bootstrap.conf: Remove bootstrap_epilogue () section.
* configure.ac: Check for gfortran ahead of other Fortran compilers.
Issue error message and stop configure if g77 is the only compiler found.
| author | Rik <rik@octave.org> |
|---|---|
| date | Thu, 27 Nov 2014 18:54:22 -0800 |
| parents | 2d8728156ba4 |
| children | f550bf908f47 |
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--- a/configure.ac +++ b/configure.ac @@ -613,8 +613,17 @@ FFLAGS="-O" fi -## the F77 variable, if set, overrides AC_PROG_F77 automatically -AC_PROG_F77 +## Prefer gfortran, but the user's F77 environment variable will override. +AC_PROG_F77([gfortran]) +if test -z "$F77"; then + ## No gfortran found, search for any other installed compiler. + AC_PROG_F77 +fi +if test "$F77" = g77; then + AC_MSG_ERROR([g77 is not a supported Fortran compiler. Select another compiler by setting the environment variable F77 and re-running configure.]) +fi + +## Determine calling conventions for Fortran compiler AC_F77_LIBRARY_LDFLAGS AC_F77_DUMMY_MAIN AC_F77_WRAPPERS