When configure is remade with autoconf 2.69 and automake 1.13, the tests fail with:
make: Leaving directory `/builddir/build/BUILD/gdl-0.9.3/build/testsuite'
fatal: making test-suite.log: failed to create test_angles.pro.trs
This appears to be due to automake (?) shifting to parallel test by default instead of serial, and the serial tests not working.
I forget though, is the plan to move to cmake and eventually drop the autotools build?