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/*
Copyright 1996-1997 Free Software Foundation, Inc.
This file is part of Gforth.
Gforth is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
say "*** Configuring for OS/2 with EMX 3.0 GNU C ***"
parse arg args
THREAD="i"
FREGS="n"
do while args \== ""
parse var args arg args
select
when arg="--enable-direct-threaded" then THREAD="d"
when arg="--enable-indirect-threaded" then THREAD="i"
when arg="--enable-force-reg" then FREGS="y"
when arg="--help" then do
say "--enable and --with options recognized:"
say " --enable-force-reg Use explicit register declarations if they appear in"
say " the machine.h file. This can cause a good speedup,"
say " but also incorrect code with some gcc versions on"
say " some processors (default disabled)."
say " --enable-direct-threaded Force direct threading. This may not work on"
say " some machines and may cause slowdown on others."
say " (default processor-dependent)"
say " --enable-indirect-threaded Force indirect threading. This can cause a"
say " slowdown on some machines."
say " (default processor-dependent)"
end
otherwise
do
say "*** Unknown option:" arg
call Usage
end
end
end
copy makefile.os2 makefile
copy kernl32l.fi kernel.fi
copy 386.h machine.h
copy os2conf.h config.h
copy startup.fs startup.unx
copy startup.dos startup.fs
copy history.dos history.fs
if THREAD="i" THEN DO
call lineout config.h, "#ifndef INDIRECT_THREADED"
call lineout config.h, "#define INDIRECT_THREADED 1"
call lineout config.h, "#endif"
end
IF THREAD="d" THEN do
call lineout config.h, "#ifndef DIRECT_THREADED"
call lineout config.h, "#define DIRECT_THREADED 1"
call lineout config.h, "#endif"
end
IF FREGS="y" THEN do
call lineout config.h, "#ifndef FORCE_REG"
call lineout config.h, "#define FORCE_REG 1"
call lineout config.h, "#endif"
end
call lineout version.h1, 'static char gforth_version[]="0.3.0";'
call lineout version.fs1, ': version-string s" 0.3.0" ;'
call lineout 'version-stamp', '0.3.0'
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