[xemacs-hg @ 2003-02-07 00:49:41 by ben] add KKCC tail-recursion alloc.c: Implement tail-recursion in KKCC when the last-marked object is a Lisp object, to avoid stack-overflow errors when marking long lists. Factor out some duplicated error-checking into macros.

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])])