There's a small typo in the configure.in (and consequently the 
configure script).

Circa line 69 is:

dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h sys/time.h unistd.h linux/awe_voice.h awe_voice.h /usr
/src/sys/i386/isa/sound/awe_voice.h)
AC_CHECK_FUNCS(usleep)

Note that the AC_CHECK_HEADERS line has a misplaced newline in it.

Russ
-- 
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Russ Steffen
rsteffen@ia.net