$ make install
LAPACK for ABINIT has been built.
cd sources/lapack-abinit_6.10/tmp-build && /Applications/Xcode.app/Contents/Developer/usr/bin/make install
./install-sh -d -m 755 /Users/javier/Abinit/Fallbacks-8.8.0/lapack-abinit_6.10/lib
./install-sh -m 644 blas/libblas.a /Users/javier/Abinit/Fallbacks-8.8.0/lapack-abinit_6.10/lib
./install-sh -m 644 lapack/liblapack.a /Users/javier/Abinit/Fallbacks-8.8.0/lapack-abinit_6.10/lib
rm -f /Users/javier/Abinit/Fallbacks-8.8.0/linalg/default
ln -s lapack-abinit_6.10 /Users/javier/Abinit/Fallbacks-8.8.0/linalg/default
ln: /Users/javier/Abinit/Fallbacks-8.8.0/linalg/default: No such file or directory
make[2]: *** [stamps/linalg-install-stamp] Error 1
make[1]: [all-local] Error 2 (ignored)
Checking build of linalg fallback
test -e stamps/linalg-install-stamp
make[1]: *** [all-local] Error 1
make: *** [install-recursive] Error 1
I'm fixing the bug. In any case, it is highly recommended to use your system BLAS/LAPACK libraries instead of the obsolete ones provided by the fallbacks.