Replace the build process. The new one requires GNU Make, Autoconf
and Autoconf macros that come with Automake. It supports multiple separate builds of the same source tree, and updates dependencies automatically. Targets info, html, install, install-html, uninstall and dist are not yet implemented. System configuration is now automatic. Previously, you had to choose one of several canned system configurations, defined in Make.sysdefs. Currently, system configuration always uses UCONTEXT for LWP, and chooses LWP only if its requirements are met. Feature configuration changed: instead of editing build.conf (further processed by doconfig), you pass arguments to configure. Note that build.conf settings that can be overridden in econfig have no configure equivalent; just edit econfig instead. Because generated headers complicate makefiles, fold gamesdef.h into its users: path.c and ipglob.c become path.c.in and ipglob.c.in, constants.c, vers.c, options.h simply hardcode defaults (most of them are run-time configurable). Call the client empire instead of emp_client. This matches what the old standalone build did.
This commit is contained in:
parent
cdfb94dc1f
commit
a98626df2d
67 changed files with 5052 additions and 2642 deletions
142
compile
Executable file
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compile
Executable file
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#! /bin/sh
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# Wrapper for compilers which do not understand `-c -o'.
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scriptversion=2005-02-03.08
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# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
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# Written by Tom Tromey <tromey@cygnus.com>.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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# This file is maintained in Automake, please report
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# bugs to <bug-automake@gnu.org> or send patches to
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# <automake-patches@gnu.org>.
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case $1 in
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'')
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echo "$0: No command. Try \`$0 --help' for more information." 1>&2
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exit 1;
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;;
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-h | --h*)
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cat <<\EOF
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Usage: compile [--help] [--version] PROGRAM [ARGS]
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Wrapper for compilers which do not understand `-c -o'.
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Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
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arguments, and rename the output as expected.
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If you are trying to build a whole package this is not the
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right script to run: please start by reading the file `INSTALL'.
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Report bugs to <bug-automake@gnu.org>.
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EOF
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exit $?
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;;
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-v | --v*)
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echo "compile $scriptversion"
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exit $?
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;;
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esac
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ofile=
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cfile=
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eat=
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for arg
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do
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if test -n "$eat"; then
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eat=
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else
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case $1 in
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-o)
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# configure might choose to run compile as `compile cc -o foo foo.c'.
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# So we strip `-o arg' only if arg is an object.
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eat=1
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case $2 in
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*.o | *.obj)
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ofile=$2
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;;
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*)
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set x "$@" -o "$2"
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shift
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;;
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esac
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;;
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*.c)
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cfile=$1
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set x "$@" "$1"
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shift
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;;
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*)
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set x "$@" "$1"
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shift
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;;
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esac
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fi
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shift
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done
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if test -z "$ofile" || test -z "$cfile"; then
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# If no `-o' option was seen then we might have been invoked from a
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# pattern rule where we don't need one. That is ok -- this is a
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# normal compilation that the losing compiler can handle. If no
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# `.c' file was seen then we are probably linking. That is also
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# ok.
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exec "$@"
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fi
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# Name of file we expect compiler to create.
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cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'`
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# Create the lock directory.
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# Note: use `[/.-]' here to ensure that we don't use the same name
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# that we are using for the .o file. Also, base the name on the expected
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# object file name, since that is what matters with a parallel build.
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lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d
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while true; do
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if mkdir "$lockdir" >/dev/null 2>&1; then
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break
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fi
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sleep 1
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done
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# FIXME: race condition here if user kills between mkdir and trap.
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trap "rmdir '$lockdir'; exit 1" 1 2 15
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# Run the compile.
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"$@"
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ret=$?
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if test -f "$cofile"; then
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mv "$cofile" "$ofile"
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elif test -f "${cofile}bj"; then
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mv "${cofile}bj" "$ofile"
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fi
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rmdir "$lockdir"
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exit $ret
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# Local Variables:
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# mode: shell-script
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# sh-indentation: 2
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# eval: (add-hook 'write-file-hooks 'time-stamp)
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# time-stamp-start: "scriptversion="
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# time-stamp-format: "%:y-%02m-%02d.%02H"
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# time-stamp-end: "$"
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# End:
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