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annotate modules/common/configure-post.ac @ 5651:ae2fdb1fd9e0

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Improve for-effect handling in a few places, lisp/ lisp/ChangeLog addition: 2012-05-01 Aidan Kehoe <kehoea@parhasard.net> * byte-optimize.el (byte-optimize-form-code-walker): * byte-optimize.el (byte-optimize-or): Improve handling of for-effect here; we don't need to worry about discarding multiple values when for-effect is non-nil, this applies to both #'prog1 and #'or. * bytecomp.el (progn): * bytecomp.el (byte-compile-file-form-progn): New. Put back this function, since it's for-effect there's no need to worry about passing back multiple values. * cl-macs.el (cl-pop2): * cl-macs.el (cl-do-pop): * cl-macs.el (remf): * cl.el (pop): Expand to (prog1 (car-safe PLACE) (setq PLACE (cdr PLACE))) in all these macros, since that optimizes better (especially for-effect handling) when byte-compile-delete-errors is nil.
author Aidan Kehoe <kehoea@parhasard.net>
date Tue, 01 May 2012 12:43:22 +0100
parents fe82be65969e
children
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1 dnl Copyright (C) 2002 Ben Wing
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2
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3 dnl This file is part of XEmacs.
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4
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5 dnl XEmacs is free software: you can redistribute it and/or modify it
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6 dnl under the terms of the GNU General Public License as published by the
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7 dnl Free Software Foundation, either version 3 of the License, or (at your
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8 dnl option) any later version.
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10 dnl XEmacs is distributed in the hope that it will be useful, but WITHOUT
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11 dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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12 dnl FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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13 dnl for more details.
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15 dnl You should have received a copy of the GNU General Public License
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16 dnl along with XEmacs. If not, see <http://www.gnu.org/licenses/>.
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18 # This part should appear unchanged in every module configure.ac
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19 AC_SUBST(PROGNAME, "module")
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20 AC_SUBST(MOD_CC, "@ELLCC@")
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21 AC_SUBST(MODARCHDIR, "\$(shell @ELLCC@ --mod-archdir)")
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22 AC_SUBST(MAKE_DOCFILE, "\$(MODARCHDIR)/make-docfile")
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23 AC_SUBST(MODCFLAGS, "\$(CFLAGS) --mode=compile --mod-output=\$@ -I\$(MODARCHDIR)/include")
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24 AC_SUBST(INSTALLPATH, "\$(shell @ELLCC@ --mod-site-location)")
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25 AC_SUBST(MOD_INSTALL_PROGRAM, "@INSTALL_PROGRAM@")
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26 AC_SUBST(OBJECT_TO_BUILD, "\$(MODNAME).ell")
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28 AC_CONFIG_FILES([Makefile.in Makefile])
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29 AC_OUTPUT