configure: WARNING: Fortran compiler cannot create executables
configure: WARNING: Fortran 77 compiler cannot create executables
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: /home/conan/w/cci_PR-3892/.conan/data/automake/1.16.2/_/_/package/c4fa535af63c8abc7730f2d060db0c67dab037ac/bin/aclocal --force 
autoreconf: configure.ac: tracing
autoreconf: configure.ac: creating directory build-aux
autoreconf: configure.ac: not using Libtool
autoreconf: running: /home/conan/w/cci_PR-3892/.conan/data/autoconf/2.69/_/_/package/4db1be536558d833e52e862fd84d64d75c2b3656/bin/autoconf --force
autoreconf: running: /home/conan/w/cci_PR-3892/.conan/data/autoconf/2.69/_/_/package/4db1be536558d833e52e862fd84d64d75c2b3656/bin/autoheader --force
autoreconf: running: /home/conan/w/cci_PR-3892/.conan/data/automake/1.16.2/_/_/package/c4fa535af63c8abc7730f2d060db0c67dab037ac/bin/automake --add-missing --copy --force-missing
configure.ac:18: installing 'build-aux/compile'
configure.ac:9: installing 'build-aux/config.guess'
configure.ac:9: installing 'build-aux/config.sub'
configure.ac:4: installing 'build-aux/install-sh'
configure.ac:4: installing 'build-aux/missing'
Makefile.am: installing 'build-aux/depcomp'
autoreconf: Leaving directory `.'
automake/1.16.2: WARN: compiler setting should be defined.
automake/1.16.2: WARN: build_type setting should be defined.
automake/1.16.2: WARN: build_type setting should be defined.