The current CVS HEAD fails to bulid--there is an unexpected signal encountered when running runhugs. I attached the end of my build log below. This failure occurs on both platforms I tried: Ubuntu 6.06 and Windows XP. It seems the recent change to input.c is to blame: * If any valid Haskell module (I tried A.hs containing [ main = putStrLn "hello" ] ) is substituted for hapax.hs on the command line, the unexpected signal still occurs. The problem is not specific to Cabal or hapax.hs. * If a module with a syntax or typechecking error is substituted for hapax.hs, runhugs correctly reports the error and exits. * If I check out the sources as of 2006-09-06 and then build Hugs, the build succeeds. * If I then "cvs update -A," which gives me the new input.c, and then "make" the build succeeds * If I "make clean" after running "cvs update -A," and before rebuilding, the same unexpected signal error stops the build. Regards, Brian .... Preprocessing Network/Hackage/CabalInstall/Install Preprocessing Network/Hackage/CabalInstall/List Preprocessing Network/Hackage/CabalInstall/Main Preprocessing Network/Hackage/CabalInstall/Setup Preprocessing Network/Hackage/CabalInstall/TarUtils Preprocessing Network/Hackage/CabalInstall/Types Preprocessing Network/Hackage/CabalInstall/Update Preprocessing Network/Hackage/Client Preprocessing Network/Hackage/Interface Preprocessing Network/Hackage/Version echo timestamp for bootlib >bootlib/.stamp cd ../cpphs; HUGSFLAGS=-P../libraries/bootlib HUGSDIR=../hugsdir ../src/runhugs -98 ../packages/Cabal/examples/hapax.hs configure --verbose --hugs --prefix='/us r/local' --scratchdir='../hugsdir/packages/cpphs' --with-compiler=../src/ffihugs Unexpected signal make[1]: *** [../hugsdir/programs/cpphs/Main.hs] Error 1 make[1]: Leaving directory `/home/brian/hugs98/libraries' make: *** [all] Error 2