Support inlining labels, bytecomp.el. lisp/ChangeLog addition: 2011-10-02 Aidan Kehoe <kehoea@parhasard.net> * bytecomp.el (byte-compile-initial-macro-environment): Add #'declare to this, so it doesn't need to rely on #'cl-compiling file to determine when we're byte-compiling. Update #'labels to support declaring labels inline, as Common Lisp requires. * bytecomp.el (byte-compile-function-form): Don't error if FUNCTION is quoting a non-lambda, non-symbol, just return it. * cl-extra.el (cl-macroexpand-all): If a label name has been quoted, expand to the label placeholder quoted with 'function. This allows the byte compiler to distinguish between uses of the placeholder as data and uses in contexts where it should be inlined. * cl-macs.el: * cl-macs.el (cl-do-proclaim): When proclaming something as inline, if it is bound as a label, don't modify the symbol's plist; instead, treat the first element of its placeholder constant vector as a place to store compile information. * cl-macs.el (declare): Leave processing declarations while compiling to the implementation of #'declare in byte-compile-initial-macro-environment. tests/ChangeLog addition: 2011-10-02 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-tests.el: * automated/lisp-tests.el (+): Test #'labels and inlining.

dnl Copyright (C) 2002 Ben Wing

dnl This file is part of XEmacs.

dnl XEmacs is free software: you can redistribute it and/or modify it
dnl under the terms of the GNU General Public License as published by the
dnl Free Software Foundation, either version 3 of the License, or (at your
dnl option) any later version.

dnl XEmacs is distributed in the hope that it will be useful, but WITHOUT
dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
dnl FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
dnl for more details.

dnl You should have received a copy of the GNU General Public License
dnl along with XEmacs.  If not, see <http://www.gnu.org/licenses/>.

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])])