(svn r7759) -Merge: makefile rewrite. This merge features:

 - A proper ./configure, so everything needs to be configured only once, not for every make.
 - Usage of makedepend when available. This greatly reduces the time needed for generating the dependencies.
 - A generator for all project files. There is a single file with sources, which is used to generate Makefiles and the project files for MSVC.
 - Proper support for OSX universal binaries.
 - Object files for non-MSVC compiles are also placed in separate directories, making is faster to switch between debug and release compiles and it does not touch the directory with the source files.
 - Functionality to make a bundle of all needed files for for example a nightly or distribution of a binary with all needed GRFs and language files.

Note: as this merge moves almost all files, it is recommended to make a backup of your working copy before updating your working copy.

1 files changed, 0 insertions, 489 deletions

diff --git a/airport.c b/airport.c
deleted file mode 100644
index 2135bd11b..000000000
--- a/airport.c
+++ /dev/null
@@ -1,489 +0,0 @@
-/* $Id$ */
-
-#include "stdafx.h"
-#include "openttd.h"
-#include "debug.h"
-#include "map.h"
-#include "airport.h"
-#include "macros.h"
-#include "variables.h"
-#include "airport_movement.h"
-#include "date.h"
-
-/* Uncomment this to print out a full report of the airport-structure
- * You should either use
- * - true: full-report, print out every state and choice with string-names
- * OR
- * - false: give a summarized report which only shows current and next position */
-//#define DEBUG_AIRPORT false
-
-static AirportFTAClass *CountryAirport;
-static AirportFTAClass *CityAirport;
-static AirportFTAClass *Oilrig;
-static AirportFTAClass *Heliport;
-static AirportFTAClass *MetropolitanAirport;
-static AirportFTAClass *InternationalAirport;
-static AirportFTAClass *CommuterAirport;
-static AirportFTAClass *HeliDepot;
-static AirportFTAClass *IntercontinentalAirport;
-static AirportFTAClass *HeliStation;
-
-static void AirportFTAClass_Constructor(AirportFTAClass *apc,
-	const byte *terminals, const byte *helipads,
-	const byte entry_point,  const byte acc_planes,
-	const AirportFTAbuildup *apFA,
-	const TileIndexDiffC *depots, const byte nof_depots,
-	uint size_x, uint size_y
-);
-static void AirportFTAClass_Destructor(AirportFTAClass *apc);
-
-static uint16 AirportGetNofElements(const AirportFTAbuildup *apFA);
-static void AirportBuildAutomata(AirportFTAClass *apc, const AirportFTAbuildup *apFA);
-static byte AirportGetTerminalCount(const byte *terminals, byte *groups);
-static byte AirportTestFTA(const AirportFTAClass *apc);
-
-#ifdef DEBUG_AIRPORT
-static void AirportPrintOut(const AirportFTAClass *apc, bool full_report);
-#endif /* DEBUG_AIRPORT */
-
-void InitializeAirports(void)
-{
-	// country airport
-	CountryAirport = malloc(sizeof(AirportFTAClass));
-
-	AirportFTAClass_Constructor(
-		CountryAirport,
-		_airport_terminal_country,
-		NULL,
-		16,
-		ALL,
-		_airport_fta_country,
-		_airport_depots_country,
-		lengthof(_airport_depots_country),
-		4, 3
-	);
-
-	// city airport
-	CityAirport = malloc(sizeof(AirportFTAClass));
-
-	AirportFTAClass_Constructor(
-		CityAirport,
-		_airport_terminal_city,
-		NULL,
-		19,
-		ALL,
-		_airport_fta_city,
-		_airport_depots_city,
-		lengthof(_airport_depots_city),
-		6, 6
-	);
-
-	// metropolitan airport
-	MetropolitanAirport = malloc(sizeof(AirportFTAClass));
-
-	AirportFTAClass_Constructor(
-		MetropolitanAirport,
-		_airport_terminal_metropolitan,
-		NULL,
-		20,
-		ALL,
-		_airport_fta_metropolitan,
-		_airport_depots_metropolitan,
-		lengthof(_airport_depots_metropolitan),
-		6, 6
-	);
-
-	// international airport
-	InternationalAirport = (AirportFTAClass *)malloc(sizeof(AirportFTAClass));
-
-	AirportFTAClass_Constructor(
-		InternationalAirport,
-		_airport_terminal_international,
-		_airport_helipad_international,
-		37,
-		ALL,
-		_airport_fta_international,
-		_airport_depots_international,
-		lengthof(_airport_depots_international),
-		7, 7
-	);
-
-	// intercontintental airport
-	IntercontinentalAirport = (AirportFTAClass *)malloc(sizeof(AirportFTAClass));
-
-	AirportFTAClass_Constructor(
-		IntercontinentalAirport,
-		_airport_terminal_intercontinental,
-		_airport_helipad_intercontinental,
-		43,
-		ALL,
-		_airport_fta_intercontinental,
-		_airport_depots_intercontinental,
-		lengthof(_airport_depots_intercontinental),
-		9,11
-	);
-
-	// heliport, oilrig
-	Heliport = (AirportFTAClass *)malloc(sizeof(AirportFTAClass));
-
-	AirportFTAClass_Constructor(
-		Heliport,
-		NULL,
-		_airport_helipad_heliport_oilrig,
-		7,
-		HELICOPTERS_ONLY,
-		_airport_fta_heliport_oilrig,
-		NULL,
-		0,
-		1, 1
-	);
-
-	Oilrig = Heliport;  // exactly the same structure for heliport/oilrig, so share state machine
-
-	// commuter airport
-	CommuterAirport = malloc(sizeof(AirportFTAClass));
-
-	AirportFTAClass_Constructor(
-		CommuterAirport,
-		_airport_terminal_commuter,
-		_airport_helipad_commuter,
-		22,
-		ALL,
-		_airport_fta_commuter,
-		_airport_depots_commuter,
-		lengthof(_airport_depots_commuter),
-		5,4
-	);
-
-	// helidepot airport
-	HeliDepot = malloc(sizeof(AirportFTAClass));
-
-	AirportFTAClass_Constructor(
-		HeliDepot,
-		NULL,
-		_airport_helipad_helidepot,
-		4,
-		HELICOPTERS_ONLY,
-		_airport_fta_helidepot,
-		_airport_depots_helidepot,
-		lengthof(_airport_depots_helidepot),
-		2,2
-	);
-
-	// helistation airport
-	HeliStation = malloc(sizeof(AirportFTAClass));
-
-	AirportFTAClass_Constructor(
-		HeliStation,
-		NULL,
-		_airport_helipad_helistation,
-		25,
-		HELICOPTERS_ONLY,
-		_airport_fta_helistation,
-		_airport_depots_helistation,
-		lengthof(_airport_depots_helistation),
-		4,2
-	);
-
-}
-
-void UnInitializeAirports(void)
-{
-	AirportFTAClass_Destructor(CountryAirport);
-	AirportFTAClass_Destructor(CityAirport);
-	AirportFTAClass_Destructor(Heliport);
-	AirportFTAClass_Destructor(MetropolitanAirport);
-	AirportFTAClass_Destructor(InternationalAirport);
-	AirportFTAClass_Destructor(CommuterAirport);
-	AirportFTAClass_Destructor(HeliDepot);
-	AirportFTAClass_Destructor(IntercontinentalAirport);
-	AirportFTAClass_Destructor(HeliStation);
-}
-
-static void AirportFTAClass_Constructor(AirportFTAClass *apc,
-	const byte *terminals, const byte *helipads,
-	const byte entry_point, const byte acc_planes,
-	const AirportFTAbuildup *apFA,
-	const TileIndexDiffC *depots, const byte nof_depots,
-	uint size_x, uint size_y
-)
-{
-	byte nofterminals, nofhelipads;
-	byte nofterminalgroups, nofhelipadgroups;
-
-	apc->size_x = size_x;
-	apc->size_y = size_y;
-
-	/* Set up the terminal and helipad count for an airport.
-	 * TODO: If there are more than 10 terminals or 4 helipads, internal variables
-	 * need to be changed, so don't allow that for now */
-	nofterminals = AirportGetTerminalCount(terminals, &nofterminalgroups);
-	if (nofterminals > MAX_TERMINALS) {
-		DEBUG(misc, 0, "[Ap] only a maximum of %d terminals are supported (requested %d)", MAX_TERMINALS, nofterminals);
-		assert(nofterminals <= MAX_TERMINALS);
-	}
-	apc->terminals = terminals;
-
-	nofhelipads = AirportGetTerminalCount(helipads, &nofhelipadgroups);
-	if (nofhelipads > MAX_HELIPADS) {
-		DEBUG(misc, 0, "[Ap] only a maximum of %d helipads are supported (requested %d)", MAX_HELIPADS, nofhelipads);
-		assert(nofhelipads <= MAX_HELIPADS);
-	}
-	apc->helipads = helipads;
-
-	/* Get the number of elements from the source table. We also double check this
-	 * with the entry point which must be within bounds and use this information
-	 * later on to build and validate the state machine */
-	apc->nofelements = AirportGetNofElements(apFA);
-	if (entry_point >= apc->nofelements) {
-		DEBUG(misc, 0, "[Ap] entry (%d) must be within the airport (maximum %d)", entry_point, apc->nofelements);
-		assert(entry_point < apc->nofelements);
-	}
-
-	apc->acc_planes     = acc_planes;
-	apc->entry_point    = entry_point;
-	apc->airport_depots = depots;
-	apc->nof_depots     = nof_depots;
-
-	/* Build the state machine itself */
-	AirportBuildAutomata(apc, apFA);
-	DEBUG(misc, 2, "[Ap] #count %3d; #term %2d (%dgrp); #helipad %2d (%dgrp); entry %3d",
-		apc->nofelements, nofterminals, nofterminalgroups, nofhelipads, nofhelipadgroups, apc->entry_point);
-
-	/* Test if everything went allright. This is only a rude static test checking
-	 * the symantic correctness. By no means does passing the test mean that the
-	 * airport is working correctly or will not deadlock for example */
-	{ byte ret = AirportTestFTA(apc);
-		if (ret != MAX_ELEMENTS) DEBUG(misc, 0, "[Ap] problem with element: %d", ret - 1);
-		assert(ret == MAX_ELEMENTS);
-	}
-
-#ifdef DEBUG_AIRPORT
-	AirportPrintOut(apc, DEBUG_AIRPORT);
-#endif
-}
-
-static void AirportFTAClass_Destructor(AirportFTAClass *apc)
-{
-	int i;
-	AirportFTA *current, *next;
-
-	for (i = 0; i < apc->nofelements; i++) {
-		current = apc->layout[i].next;
-		while (current != NULL) {
-			next = current->next;
-			free(current);
-			current = next;
-		};
-	}
-	free(apc->layout);
-	free(apc);
-}
-
-/** Get the number of elements of a source Airport state automata
- * Since it is actually just a big array of AirportFTA types, we only
- * know one element from the other by differing 'position' identifiers */
-static uint16 AirportGetNofElements(const AirportFTAbuildup *apFA)
-{
-	int i;
-	uint16 nofelements = 0;
-	int temp = apFA[0].position;
-
-	for (i = 0; i < MAX_ELEMENTS; i++) {
-		if (temp != apFA[i].position) {
-			nofelements++;
-			temp = apFA[i].position;
-		}
-		if (apFA[i].position == MAX_ELEMENTS) break;
-	}
-	return nofelements;
-}
-
-/* We calculate the terminal/helipod count based on the data passed to us
- * This data (terminals) contains an index as a first element as to how many
- * groups there are, and then the number of terminals for each group */
-static byte AirportGetTerminalCount(const byte *terminals, byte *groups)
-{
-	byte i;
-	byte nof_terminals = 0;
-	*groups = 0;
-
-	if (terminals != NULL) {
-		i = terminals[0];
-		*groups = i;
-		while (i-- > 0) {
-			terminals++;
-			assert(*terminals != 0); // no empty groups please
-			nof_terminals += *terminals;
-		}
-	}
-	return nof_terminals;
-}
-
-static void AirportBuildAutomata(AirportFTAClass *apc, const AirportFTAbuildup *apFA)
-{
-	AirportFTA *current;
-	AirportFTA *FAutomata = malloc(sizeof(AirportFTA) * apc->nofelements);
-	uint16 internalcounter = 0;
-	uint16 i;
-
-	apc->layout = FAutomata;
-	for (i = 0; i < apc->nofelements; i++) {
-		current = &apc->layout[i];
-		current->position      = apFA[internalcounter].position;
-		current->heading       = apFA[internalcounter].heading;
-		current->block         = apFA[internalcounter].block;
-		current->next_position = apFA[internalcounter].next;
-
-		// outgoing nodes from the same position, create linked list
-		while (current->position == apFA[internalcounter + 1].position) {
-			AirportFTA *newNode = malloc(sizeof(AirportFTA));
-
-			newNode->position      = apFA[internalcounter + 1].position;
-			newNode->heading       = apFA[internalcounter + 1].heading;
-			newNode->block         = apFA[internalcounter + 1].block;
-			newNode->next_position = apFA[internalcounter + 1].next;
-			// create link
-			current->next = newNode;
-			current = current->next;
-			internalcounter++;
-		} // while
-		current->next = NULL;
-		internalcounter++;
-	}
-}
-
-static byte AirportTestFTA(const AirportFTAClass *apc)
-{
-	byte position, i, next_position;
-	AirportFTA *current, *first;
-	next_position = 0;
-
-	for (i = 0; i < apc->nofelements; i++) {
-		position = apc->layout[i].position;
-		if (position != next_position) return i;
-		current = first = &apc->layout[i];
-
-		for (; current != NULL; current = current->next) {
-			/* A heading must always be valid. The only exceptions are
-			 * - multiple choices as start, identified by a special value of 255
-			 * - terminal group which is identified by a special value of 255 */
-			if (current->heading > MAX_HEADINGS) {
-				if (current->heading != 255) return i;
-				if (current == first && current->next == NULL) return i;
-				if (current != first && current->next_position > apc->terminals[0]) return i;
-			}
-
-			/* If there is only one choice, it must be at the end */
-			if (current->heading == 0 && current->next != NULL) return i;
-			/* Obviously the elements of the linked list must have the same identifier */
-			if (position != current->position) return i;
-			/* A next position must be within bounds */
-			if (current->next_position >= apc->nofelements) return i;
-		}
-		next_position++;
-	}
-	return MAX_ELEMENTS;
-}
-
-#ifdef DEBUG_AIRPORT
-static const char* const _airport_heading_strings[] = {
-	"TO_ALL",
-	"HANGAR",
-	"TERM1",
-	"TERM2",
-	"TERM3",
-	"TERM4",
-	"TERM5",
-	"TERM6",
-	"HELIPAD1",
-	"HELIPAD2",
-	"TAKEOFF",
-	"STARTTAKEOFF",
-	"ENDTAKEOFF",
-	"HELITAKEOFF",
-	"FLYING",
-	"LANDING",
-	"ENDLANDING",
-	"HELILANDING",
-	"HELIENDLANDING",
-	"TERM7",
-	"TERM8",
-	"HELIPAD3",
-	"HELIPAD4",
-	"DUMMY" // extra heading for 255
-};
-
-static uint AirportBlockToString(uint32 block)
-{
-	uint i = 0;
-	if (block & 0xffff0000) { block >>= 16; i += 16; }
-	if (block & 0x0000ff00) { block >>=  8; i +=  8; }
-	if (block & 0x000000f0) { block >>=  4; i +=  4; }
-	if (block & 0x0000000c) { block >>=  2; i +=  2; }
-	if (block & 0x00000002) { i += 1; }
-	return i;
-}
-
-static void AirportPrintOut(const AirportFTAClass *apc, bool full_report)
-{
-	uint16 i;
-
-	if (!full_report) printf("(P = Current Position; NP = Next Position)\n");
-
-	for (i = 0; i < apc->nofelements; i++) {
-		AirportFTA *current = &apc->layout[i];
-
-		for (; current != NULL; current = current->next) {
-			if (full_report) {
-				byte heading = (current->heading == 255) ? MAX_HEADINGS + 1 : current->heading;
-				printf("\tPos:%2d NPos:%2d Heading:%15s Block:%2d\n", current->position,
-					    current->next_position, _airport_heading_strings[heading],
-							AirportBlockToString(current->block));
-			} else {
-				printf("P:%2d NP:%2d", current->position, current->next_position);
-			}
-		}
-		printf("\n");
-	}
-}
-#endif
-
-const AirportFTAClass *GetAirport(const byte airport_type)
-{
-	//FIXME -- AircraftNextAirportPos_and_Order -> Needs something nicer, don't like this code
-	// needs constant change if more airports are added
-	switch (airport_type) {
-		default:               NOT_REACHED();
-		case AT_SMALL:         return CountryAirport;
-		case AT_LARGE:         return CityAirport;
-		case AT_METROPOLITAN:  return MetropolitanAirport;
-		case AT_HELIPORT:      return Heliport;
-		case AT_OILRIG:        return Oilrig;
-		case AT_INTERNATIONAL: return InternationalAirport;
-		case AT_COMMUTER:      return CommuterAirport;
-		case AT_HELIDEPOT:     return HeliDepot;
-		case AT_INTERCON:      return IntercontinentalAirport;
-		case AT_HELISTATION:   return HeliStation;
-	}
-}
-
-const AirportMovingData *GetAirportMovingData(byte airport_type, byte position)
-{
-	assert(airport_type < lengthof(_airport_moving_datas));
-	assert(position < GetAirport(airport_type)->nofelements);
-	return &_airport_moving_datas[airport_type][position];
-}
-
-uint32 GetValidAirports(void)
-{
-	uint32 bytemask = _avail_aircraft; /// sets the first 3 bytes, 0 - 2, @see AdjustAvailAircraft()
-
-	if (_cur_year >= 1980) SETBIT(bytemask, 3); // metropolitan airport
-	if (_cur_year >= 1990) SETBIT(bytemask, 4); // international airport
-	if (_cur_year >= 1983) SETBIT(bytemask, 5); // commuter airport
-	if (_cur_year >= 1976) SETBIT(bytemask, 6); // helidepot
-	if (_cur_year >= 2002) SETBIT(bytemask, 7); // intercontinental airport
-	if (_cur_year >= 1980) SETBIT(bytemask, 8); // helistation
-	return bytemask;
-}