configure
author maedhros
Mon, 19 Mar 2007 11:27:30 +0000
changeset 6332 f3f436dcd7d0
parent 6246 75451000349d
child 6339 1442701079e2
permissions -rwxr-xr-x
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
the newhouses grf specs, so all newhouses grfs will be playable in the game.

Many thanks to everyone who contributed code and ideas, and all the testers
who found things we missed.
#!/bin/sh

CONFIGURE_EXECUTABLE="$_"
# On *nix systems those two are equal when ./configure is done
if [ "$0" != "$CONFIGURE_EXECUTABLE" ]; then
	CONFIGURE_EXECUTABLE="$CONFIGURE_EXECUTABLE $0"
fi
# Find out where configure is (in what dir)
ROOT_DIR="`dirname $0`"
ROOT_DIR="`cd $ROOT_DIR && pwd`"

PWD="`pwd`"
PREFIX="`pwd`/bin"

. $ROOT_DIR/config.lib

# Set default dirs
OBJS_DIR="$PWD/objs"
BASE_SRC_OBJS_DIR="$OBJS_DIR"
LANG_OBJS_DIR="$OBJS_DIR/lang"
BIN_DIR="$PREFIX"
SRC_DIR="$ROOT_DIR/src"
LANG_DIR="$SRC_DIR/lang"
MEDIA_DIR="$ROOT_DIR/media"
SOURCE_LIST="$ROOT_DIR/source.list"

if [ "$1" = "--reconfig" ]; then
	if ! [ -f "config.cache" ]; then
		echo "can't reconfigure, because never configured before"
		exit 1
	fi
	# Make sure we don't lock config.cache
	cat config.cache > cache.tmp
	sh cache.tmp
	rm -f cache.tmp
	exit $?
fi

set_default
detect_params "$@"
save_params
check_params
make_cflags_and_ldflags

EXE=""
if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "OS2" ] || [ "$os" = "WINCE" ]; then
	EXE=".exe"
fi

TTD="openttd$EXE"
STRGEN="strgen$EXE"
ENDIAN_CHECK="endian_check$EXE"

if [ -z "$sort" ]; then
	PIPE_SORT="sed s/a/a/"
else
	PIPE_SORT="$sort"
fi

if ! [ -f "$LANG_DIR/english.txt" ]; then
	echo "Languages not found in $LANG_DIR. Can't continue without it."
	echo "Please make sure the dir exists and contains at least english.txt"
fi

# Read the source.list and process it
SRCS="`< $ROOT_DIR/source.list tr '\r' '\n' | $awk '
	{  }
	/^(	*)#end/  { if (deep == skip) { skip -= 1; } deep -= 1; next; }
	/^(	*)#else/ { if (deep == skip) { skip -= 1; } else if (deep - 1 == skip) { skip += 1; } next; }
	/^(	*)#if/   {
		gsub("	", "", $0);
		gsub("^#if ", "", $0);

		if (deep != skip) { deep += 1; next; }

		deep += 1;

		if ($0 == "SDL"         && "'$sdl_config'" == "")          { next; }
		if ($0 == "OSX"         && "'$os'" != "OSX")               { next; }
		if ($0 == "OS2"         && "'$os'" != "OS2")               { next; }
		if ($0 == "PSP"         && "'$os'" != "PSP")               { next; }
		if ($0 == "DEDICATED"   && "'$enable_dedicated'" != "1")   { next; }
		if ($0 == "COCOA"       && "'$with_cocoa'" == "0")         { next; }
		if ($0 == "BEOS"        && "'$os'" != "BEOS")              { next; }
		if ($0 == "WIN32"       && "'$os'" != "MINGW" &&
		                "'$os'" != "CYGWIN" && "'$os'" != "MSVC" ) { next; }
		if ($0 == "WINCE"       && "'$os'" != "WINCE")             { next; }
		if ($0 == "MSVC"        && "'$os'" != "MSVC")              { next; }
		if ($0 == "DIRECTMUSIC" && "'$with_direct_music'" == "0")  { next; }
		if ($0 == "LIBTIMIDITY" && "'$libtimidity'" == "" )        { next; }

		skip += 1;

		next;
	}
	/^(	*)#/ { next }
	/^$/ { next }
	/\.h$/ { next }
	/\.hpp$/ { next }
	{
		if (deep == skip) {
			gsub("	", "", $0);
			print $0;
		}
	}
' | $PIPE_SORT`"

OBJS_C="`  echo \"$SRCS\" | $awk ' { ORS = " " } /\.c$/   { gsub(".c$",   ".o", $0); print $0; }'`"
OBJS_CPP="`echo \"$SRCS\" | $awk ' { ORS = " " } /\.cpp$/ { gsub(".cpp$", ".o", $0); print $0; }'`"
OBJS_MM="` echo \"$SRCS\" | $awk ' { ORS = " " } /\.mm$/  { gsub(".mm$",  ".o", $0); print $0; }'`"
OBJS_RC="` echo \"$SRCS\" | $awk ' { ORS = " " } /\.rc$/  { gsub(".rc$",  ".o", $0); print $0; }'`"
SRCS="`    echo \"$SRCS\" | $awk ' { ORS = " " } { print $0; }'`"

# In makefiles, we always use -u for sort
if [ -z "$sort" ]; then
	sort="sed s/a/a/"
else
	sort="$sort -u"
fi

CONFIGURE_FILES="$ROOT_DIR/configure $ROOT_DIR/config.lib $ROOT_DIR/Makefile.in $ROOT_DIR/Makefile.lang.in $ROOT_DIR/Makefile.src.in"

generate_main
generate_lang
generate_src