2.3.11 build error (GUILE???)

Debugging: $ gdb -nw /netrel/build/lilypond-2.3.11/lily/out/lilypond (gdb) run -e /netrel/src/lilypond-2.3.11/ly/generate-documentation Program received signal SIGSEGV, Segmentation fault. 0x1003c1a2 in scm_mark_subr_table () from /usr/bin/cygguile-12.dll (gdb) bt #0 0x1003c1a2 in scm_mark_subr_ta

2.3.11 build error (GUILE???)

Debugging: $ gdb -nw /netrel/build/lilypond-2.3.11/lily/out/lilypond (gdb) run -e /netrel/src/lilypond-2.3.11/ly/generate-documentation Program received signal SIGSEGV, Segmentation fault. 0x1003c1a2 in scm_mark_subr_table () from /usr/bin/cygguile-12.dll (gdb) bt #0 0x1003c1a2 in scm_mark_subr_ta

Strange lilypond behaviour

I'm trying to build lilypond-2.2.5 When the documentation is being built lilypond builds an erroneous file. But when invoking the new binary using the command LILYPONDPREFIX=/netrel/build/lilypond-2.2.5/share/lilypond /netrel/build/lilypond-2.2.5/lily/out/lilypond-bin.exe /netrel/build/lilypon