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@ r23482:de566f8c088d
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Location: cpp/openttd-patchpack/source/src/script/api/squirrel_export.sh - annotation
r23482:de566f8c088d
3.7 KiB
application/x-sh
Remove: DOS support
In 10 years there was no active development on DOS. Although it
turned out to still work, the FPS was very bad. There is little
interest in the current community to look into this.
Further more, we like to switch to c++11 functions for threads,
which are not implemented by DJGPP, the only current compiler
for DOS.
Additionally, DOS is the only platform which does not support
networking. It is the reason we have tons of #ifdefs to support
disabling networking.
By removing DOS support, we can both use c++11 functions for threads,
and remove all the code related to disabling network. Sadly, this
means we have to see DOS go.
Of course, if you feel up for the task, simply revert this commit,
and implement stub c++11 functions for threads and stub functions
for networking. We are more than happy to accept such Pull Request.
In 10 years there was no active development on DOS. Although it
turned out to still work, the FPS was very bad. There is little
interest in the current community to look into this.
Further more, we like to switch to c++11 functions for threads,
which are not implemented by DJGPP, the only current compiler
for DOS.
Additionally, DOS is the only platform which does not support
networking. It is the reason we have tons of #ifdefs to support
disabling networking.
By removing DOS support, we can both use c++11 functions for threads,
and remove all the code related to disabling network. Sadly, this
means we have to see DOS go.
Of course, if you feel up for the task, simply revert this commit,
and implement stub c++11 functions for threads and stub functions
for networking. We are more than happy to accept such Pull Request.
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# $Id$
# This file is part of OpenTTD.
# OpenTTD 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, version 2.
# OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
# Set neutral locale so sort behaves the same everywhere
LC_ALL=C
export LC_ALL
# We really need gawk for this!
AWK=gawk
${AWK} --version > /dev/null 2> /dev/null
if [ "$?" != "0" ]; then
echo "This script needs gawk to run properly"
exit 1
fi
# This must be called from within a src/???/api directory.
scriptdir=`dirname $0`
apilc=`pwd | sed "s@/api@@;s@.*/@@"`
# Check if we are in the root directory of the API, as then we generate all APIs
if [ "$apilc" = "script" ]; then
for api in `find . -type d | cut -b3-`; do
if [ -z "$api" ]; then continue; fi
echo "Generating for API '$api' ..."
cd $api
sh $scriptdir/../`basename $0`
cd ..
done
exit 0
fi
case $apilc in
template) apiuc="Template" ;;
ai) apiuc="AI" ;;
game) apiuc="GS" ;;
*) echo "Unknown API type."; exit 1 ;;
esac
for f in `ls ../*.hpp`; do
bf=`basename ${f} | sed s@script_@${apilc}_@`
# ScriptController has custom code, and should not be generated
if [ "`basename ${f}`" = "script_controller.hpp" ]; then continue; fi
${AWK} -v BINMODE=1 -v api=${apiuc} -f ${scriptdir}/squirrel_export.awk ${f} > ${bf}.tmp
if [ "`wc -l ${bf}.tmp | cut -d\ -f1`" = "0" ]; then
if [ -f "${bf}.sq" ]; then
echo "Deleted: ${bf}.sq"
rm -f ${bf}.sq
fi
rm -f ${bf}.tmp
elif ! [ -f "${bf}.sq" ] || [ -n "`diff -I '$Id' ${bf}.tmp ${bf}.sq 2> /dev/null || echo boo`" ]; then
mv ${bf}.tmp ${bf}.sq
echo "Updated: ${bf}.sq"
else
rm -f ${bf}.tmp
fi
done
# Remove .hpp.sq if .hpp doesn't exist anymore
for f in `ls *.hpp.sq`; do
f=`echo ${f} | sed "s/.hpp.sq$/.hpp/;s@${apilc}_@script_@"`
if [ ! -f ../${f} ];then
echo "Deleted: ${f}.sq"
rm -f ${f}.sq
fi
done
if [ "$apilc" = "template" ]; then exit 0; fi
# Add stuff to ${apilc}_instance.cpp
f="../../../${apilc}/${apilc}_instance.cpp"
functions=``
echo "
{ }
/.hpp.sq/ { if (match(\$0, \"template\")) print \$0; next }
/SQ${apiuc}Controller_Register/ { print \$0; next }
/SQ${apiuc}.*_Register/ { next }
/Note: this line is a marker in squirrel_export.sh. Do not change!/ {
print \$0
gsub(\"^.*/\", \"\")
split(\"`grep '^void SQ'${apiuc}'.*_Register(Squirrel \*engine).\?$' *.hpp.sq | sed 's/:.*$//' | sort | uniq | tr -d '\r' | tr '\n' ' '`\", files, \" \")
for (i = 1; files[i] != \"\"; i++) {
print \"#include \\\"../script/api/${apilc}/\" files[i] \"\\\"\" \$0
}
next;
}
/\/\* Register all classes \*\// {
print \$0
gsub(\"^.*/\", \"\")
# List needs to be registered with squirrel before all List subclasses.
print \" SQ${apiuc}List_Register(this->engine);\" \$0
split(\"`grep '^void SQ'${apiuc}'.*_Register(Squirrel \*engine).\?$' *.hpp.sq | grep -v 'SQ'${apiuc}'List_Register' | sed 's/^.*void //;s/Squirrel \*/this->/;s/$/;/;s/_Register/0000Register/g;' | sort | sed 's/0000Register/_Register/g' | tr -d '\r' | tr '\n' ' '`\", regs, \" \")
for (i = 1; regs[i] != \"\"; i++) {
if (regs[i] == \"SQ${apiuc}Controller_Register(this->engine);\") continue
print \" \" regs[i] \$0
}
next
}
{ print \$0; }
" > ${f}.awk
${AWK} -v BINMODE=1 -f ${f}.awk ${f} > ${f}.tmp
if ! [ -f "${f}" ] || [ -n "`diff -I '$Id' ${f} ${f}.tmp 2> /dev/null || echo boo`" ]; then
mv ${f}.tmp ${f}
echo "Updated: ${f}"
else
rm -f ${f}.tmp
fi
rm -f ${f}.awk
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