Error on over-long hex character escapes. 2008-07-16 Aidan Kehoe <kehoea@parhasard.net> * lread.c (read_escape): Error if we're handed an over-long hex character escape, something which arises reasonably frequently in code written for GNU.

AC_PROG_CC
AC_PROG_INSTALL
AC_SUBST(CFLAGS)
AC_SUBST(LDFLAGS)

# Find ELLCC
AC_ARG_VAR([ELLCC], [The path to the ellcc module compiler])
AC_PATH_PROG([ELLCC], [ellcc], ["FAIL"])
AS_IF([test "$ELLCC" = "FAIL"], [AS_ERROR([Cannot find ellcc])])