Hello Bart, * Bart Oldeman wrote on Wed, Oct 28, 2009 at 02:06:26PM CET: > autoconf refuses this reduced script: > > AC_INIT > AC_LANG(Fortran) > AC_OPENMP > > using > configure.ac:3: error: AC_LANG_FUNC_LINK_TRY: unknown language: Fortran > ../../lib/autoconf/lang.m4:228: AC_LANG_FUNC_LINK_TRY is expanded from... > ../../lib/autoconf/c.m4:1879: _AC_LANG_OPENMP is expanded from...
This looks like a bug in Autoconf, even a regression: gnulib/m4/openmp.m4 has this code for older Autoconf, too. Thanks for the report, Ralf