1

     2

log() {

     3

	if [ $1 = "1" ]; then echo "$2"; fi

     4

	echo "$2" >> $config_log

     5

}

     6

     7

set_default() {

     8

	released_version=""

     9

    10

	ignore_extra_parameters="0"

    11

	# We set all kinds of defaults for params. Later on the user can override

    12

	# most of them; but if they don't, this default is used.

    13

	build=""

    14

	host=""

    15

	cc_build=""

    16

	cc_host=""

    17

	cxx_build=""

    18

	cxx_host=""

    19

	windres=""

    20

	strip=""

    21

	lipo=""

    22

	awk="awk"

    23

	os="DETECT"

    24

	endian="AUTO"

    25

	cpu_type="DETECT"

    26

	revision=""

    27

	config_log="config.log"

    28

	prefix_dir="/usr/local"

    29

	binary_dir="games"

    30

	data_dir="share/games/openttd"

    31

	doc_dir="1"

    32

	icon_dir="share/pixmaps"

    33

	icon_theme_dir="1"

    34

	personal_dir="1"

    35

	shared_dir="1"

    36

	install_dir="/"

    37

	man_dir="1"

    38

	menu_dir="1"

    39

	menu_group="Game;"

    40

	menu_name="OpenTTD"

    41

	binary_name="openttd"

    42

	enable_debug="0"

    43

	enable_desync_debug="0"

    44

	enable_profiling="0"

    45

	enable_dedicated="0"

    46

	enable_network="1"

    47

	enable_static="1"

    48

	enable_translator="0"

    49

	enable_unicode="1"

    50

	enable_assert="1"

    51

	enable_strip="0"

    52

	enable_universal="1"

    53

	enable_osx_g5="0"

    54

	enable_cocoa_quartz="1"

    55

	enable_cocoa_quickdraw="1"

    56

	with_osx_sysroot="1"

    57

	with_application_bundle="1"

    58

	with_menu_entry="1"

    59

	with_allegro="1"

    60

	with_sdl="1"

    61

	with_cocoa="1"

    62

	with_zlib="1"

    63

	with_png="1"

    64

	with_makedepend="1"

    65

	with_direct_music="1"

    66

	with_sort="1"

    67

	with_iconv="1"

    68

	with_midi=""

    69

	with_midi_arg=""

    70

	with_libtimidity="1"

    71

	with_freetype="1"

    72

	with_fontconfig="1"

    73

	with_icu="1"

    74

	with_psp_config="1"

    75

	with_threads="1"

    76

	with_distcc="1"

    77

	with_ccache="1"

    78

    79

	save_params_array="

    80

		build

    81

		host

    82

		cc_build

    83

		cc_host

    84

		cxx_build

    85

		cxx_host

    86

		windres

    87

		strip

    88

		lipo

    89

		awk

    90

		os

    91

		endian

    92

		cpu_type

    93

		revision

    94

		config_log

    95

		prefix_dir

    96

		binary_dir

    97

		data_dir

    98

		doc_dir

    99

		icon_dir

   100

		icon_theme_dir

   101

		man_dir

   102

		menu_dir

   103

		personal_dir

   104

		shared_dir

   105

		install_dir

   106

		menu_group

   107

		menu_name

   108

		binary_name

   109

		enable_debug

   110

		enable_desync_debug

   111

		enable_profiling

   112

		enable_dedicated

   113

		enable_network

   114

		enable_static

   115

		enable_translator

   116

		enable_unicode

   117

		enable_assert

   118

		enable_strip

   119

		enable_universal

   120

		enable_osx_g5

   121

		enable_cocoa_quartz

   122

		enable_cocoa_quickdraw

   123

		with_osx_sysroot

   124

		with_application_bundle

   125

		with_allegro

   126

		with_sdl

   127

		with_cocoa

   128

		with_zlib

   129

		with_png

   130

		with_makedepend

   131

		with_direct_music

   132

		with_sort

   133

		with_iconv

   134

		with_midi

   135

		with_midi_arg

   136

		with_libtimidity

   137

		with_freetype

   138

		with_fontconfig

   139

		with_icu

   140

		with_psp_config

   141

		with_threads

   142

		with_distcc

   143

		with_ccache

   144

	CC CXX CFLAGS LDFLAGS"

   145

}

   146

   147

detect_params() {

   148

	# Walk over all params from the user and override any default settings if

   149

	#  needed. This also handles any invalid option.

   150

	for p in "$@"; do

   151

		if [ -n "$prev_p" ]; then

   152

			eval "$prev_p=\$p"

   153

			prev_p=

   154

			continue

   155

		fi

   156

   157

		optarg=`expr "x$p" : 'x[^=]*=\(.*\)'`

   158

   159

		case "$p" in

   160

			--help | -h | -\?)            showhelp; exit 0;;

   161

   162

			--config-log)                 prev_p="config_log";;

   163

			--config-log=*)               config_log="$optarg";;

   164

   165

			--build)                      prev_p="build";;

   166

			--build=*)                    build="$optarg";;

   167

   168

			--host)                       prev_p="host";;

   169

			--host=*)                     host="$optarg";;

   170

   171

			--os)                         prev_p="os";;

   172

			--os=*)                       os="$optarg";;

   173

   174

			--cpu-type)                   prev_p="cpu_type";;

   175

			--cpu-type=*)                 cpu_type="$optarg";;

   176

   177

			--revision=*)                 revision="$optarg";;

   178

   179

			--cc-build)                   prevp_p="cc_build";;

   180

			--cc-build=*)                 cc_build="$optarg";;

   181

			--cc-host)                    prevp_p="cc_host";;

   182

			--cc-host=*)                  cc_host="$optarg";;

   183

			--cxx-build)                  prevp_p="cxx_build";;

   184

			--cxx-build=*)                cxx_build="$optarg";;

   185

			--cxx-host)                   prevp_p="cxx_host";;

   186

			--cxx-host=*)                 cxx_host="$optarg";;

   187

			--windres)                    prevp_p="windres";;

   188

			--windres=*)                  windres="$optarg";;

   189

			--awk)                        prevp_p="awk";;

   190

			--awk=*)                      awk="$optarg";;

   191

			--strip)                      prevp_p="strip";;

   192

			--strip=*)                    strip="$optarg";;

   193

			--lipo)                       prevp_p="lipo";;

   194

			--lipo=*)                     lipo="$optarg";;

   195

   196

			--endian)                     prev_p="endian";;

   197

			--endian=*)                   endian="$optarg";;

   198

   199

   200

   201

			--prefix-dir)                 prevp_p="prefix-dir";;

   202

			--prefix-dir=*)               prefix_dir="$optarg";;

   203

   204

			--binary-dir)                 prevp_p="binary-dir";;

   205

			--binary-dir=*)               binary_dir="$optarg";;

   206

   207

			--data-dir)                   prevp_p="data-dir";;

   208

			--data-dir=*)                 data_dir="$optarg";;

   209

   210

			--doc-dir)                    prevp_p="doc-dir";;

   211

			--doc-dir=*)                  doc_dir="$optarg";;

   212

   213

			--icon-dir)                   prevp_p="icon-dir";;

   214

			--icon-dir=*)                 icon_dir="$optarg";;

   215

   216

			--icon-theme-dir)             prevp_p="icon-theme-dir";;

   217

			--icon-theme-dir=*)           icon_theme_dir="$optarg";;

   218

			--without-icon-theme)         icon_theme_dir="";;

   219

   220

			--menu-dir)                   prevp_p="menu_dir";;

   221

			--menu-dir=*)                 menu_dir="$optarg";;

   222

			--without-menu-entry)         menu_dir="";;

   223

   224

			--menu-name)                  prevp_p="menu_name";;

   225

			--menu-name=*)                menu_name="$optarg";;

   226

   227

			--binary-name)                prevp_p="binary_name";;

   228

			--binary-name=*)              binary_name="$optarg";;

   229

   230

			--man-dir)                    prevp_p="man_dir";;

   231

			--man-dir=*)                  man_dir="$optarg";;

   232

   233

			--personal-dir)               prevp_p="personal-dir";;

   234

			--personal-dir=*)             personal_dir="$optarg";;

   235

			--without-personal-dir)       personal_dir="";;

   236

   237

			--shared-dir)                 prevp_p="shared-dir";;

   238

			--shared-dir=*)               shared_dir="$optarg";;

   239

			--without-shared-dir)         shared_dir="";;

   240

   241

			--install-dir)                prevp_p="install-dir";;

   242

			--install-dir=*)              install_dir="$optarg";;

   243

   244

   245

   246

			--menu-group)                 prevp_p="menu_group";;

   247

			--menu-group=*)               menu_group="$optarg";;

   248

   249

   250

   251

			--enable-debug)               enable_debug="1";;

   252

			--enable-debug=*)             enable_debug="$optarg";;

   253

			--enable-desync-debug)        enable_desync_debug="1";;

   254

			--enable-desync-debug=*)      enable_desync_debug="$optarg";;

   255

			--enable-profiling)           enable_profiling="1";;

   256

			--enable-profiling=*)         enable_profiling="$optarg";;

   257

			--enable-dedicated)           enable_dedicated="1";;

   258

			--enable-dedicated=*)         enable_dedicated="$optarg";;

   259

			--enable-network=*)           enable_network="$optarg";;

   260

			--disable-network)            enable_network="0";;

   261

			--disable-static)             enable_static="0";;

   262

			--enable-static)              enable_static="2";;

   263

			--enable-static=*)            enable_static="$optarg";;

   264

			--disable-translator)         enable_translator="0";;

   265

			--enable-translator)          enable_translator="2";;

   266

			--enable-translator=*)        enable_translator="$optarg";;

   267

			--disable-assert)             enable_assert="0";;

   268

			--enable-assert)              enable_assert="2";;

   269

			--enable-assert=*)            enable_assert="$optarg";;

   270

			--disable-strip)              enable_strip="0";;

   271

			--enable-strip)               enable_strip="2";;

   272

			--enable-strip=*)             enable_strip="$optarg";;

   273

			--disable-universal)          enable_universal="0";;

   274

			--enable-universal)           enable_universal="2";;

   275

			--enable-universal=*)         enable_universal="$optarg";;

   276

			--disable-osx-g5)             enable_osx_g5="0";;

   277

			--enable-osx-g5)              enable_osx_g5="2";;

   278

			--enable-osx-g5=*)            enable_osx_g5="$optarg";;

   279

			--disable-unicode)            enable_unicode="0";;

   280

			--enable-unicode)             enable_unicode="2";;

   281

			--enable-unicode=*)           enable_unicode="$optarg";;

   282

   283

			--disable-cocoa-quartz)       enable_cocoa_quartz="0";;

   284

			--enable-cocoa-quartz)        enable_cocoa_quartz="2";;

   285

			--enable-cocoa-quartz=*)      enable_cocoa_quartz="$optarg";;

   286

			--disable-cocoa-quickdraw)    enable_cocoa_quickdraw="0";;

   287

			--enable-cocoa-quickdraw)     enable_cocoa_quickdraw="2";;

   288

			--enable-cocoa-quickdraw=*)   enable_cocoa_quickdraw="$optarg";;

   289

   290

			--with-allegro)               with_allegro="2";;

   291

			--without-allegro)            with_allegro="0";;

   292

			--with-allegro=*)             with_allegro="$optarg";;

   293

   294

			--with-sdl)                   with_sdl="2";;

   295

			--without-sdl)                with_sdl="0";;

   296

			--with-sdl=*)                 with_sdl="$optarg";;

   297

   298

			--with-cocoa)                 with_cocoa="2";;

   299

			--without-cocoa)              with_cocoa="0";;

   300

			--with-cocoa=*)               with_cocoa="$optarg";;

   301

   302

			--with-zlib)                  with_zlib="2";;

   303

			--without-zlib)               with_zlib="0";;

   304

			--with-zlib=*)                with_zlib="$optarg";;

   305

   306

			--with-png)                   with_png="2";;

   307

			--without-png)                with_png="0";;

   308

			--with-png=*)                 with_png="$optarg";;

   309

			--with-libpng)                with_png="2";;

   310

			--without-libpng)             with_png="0";;

   311

			--with-libpng=*)              with_png="$optarg";;

   312

   313

			--with-libtimidity)           with_libtimidity="2";;

   314

			--without-libtimidity)        with_libtimidity="0";;

   315

			--with-libtimidity=*)         with_libtimidity="$optarg";;

   316

   317

			--with-freetype)              with_freetype="2";;

   318

			--without-freetype)           with_freetype="0";;

   319

			--with-freetype=*)            with_freetype="$optarg";;

   320

			--with-libfreetype)           with_freetype="2";;

   321

			--without-libfreetype)        with_freetype="0";;

   322

			--with-libfreetype=*)         with_freetype="$optarg";;

   323

   324

			--with-fontconfig)            with_fontconfig="2";;

   325

			--without-fontconfig)         with_fontconfig="0";;

   326

			--with-fontconfig=*)          with_fontconfig="$optarg";;

   327

			--with-libfontconfig)         with_fontconfig="2";;

   328

			--without-libfontconfig)      with_fontconfig="0";;

   329

			--with-libfontconfig=*)       with_fontconfig="$optarg";;

   330

   331

			--with-icu)                   with_icu="2";;

   332

			--without-icu)                with_icu="0";;

   333

			--with-icu=*)                 with_icu="$optarg";;

   334

			--with-libicu)                with_icu="2";;

   335

			--without-libicu)             with_icu="0";;

   336

			--with-libicu=*)              with_icu="$optarg";;

   337

   338

			--with-psp-config)            with_psp_config="2";;

   339

			--without-psp-config)         with_psp_config="0";;

   340

			--with-psp-config=*)          with_psp_config="$optarg";;

   341

   342

			--with-makedepend)            with_makedepend="2";;

   343

			--without-makedepend)         with_makedepend="0";;

   344

			--with-makedepend=*)          with_makedepend="$optarg";;

   345

   346

			--with-direct-music)          with_direct_music="2";;

   347

			--without-direct-music)       with_direct_music="0";;

   348

			--with-direct-music=*)        with_direct_music="$optarg";;

   349

   350

			--with-sort)                  with_sort="2";;

   351

			--without-sort)               with_sort="0";;

   352

			--with-sort=*)                with_sort="$optarg";;

   353

   354

			--with-iconv)                 with_iconv="2";;

   355

			--without-iconv)              with_iconv="0";;

   356

			--with-iconv=*)               with_iconv="$optarg";;

   357

   358

			--with-midi=*)                with_midi="$optarg";;

   359

			--with-midi-arg=*)            with_midi_arg="$optarg";;

   360

   361

			--without-distcc)             with_distcc="0";;

   362

			--with-distcc)                with_distcc="2";;

   363

			--with-distcc=*)              with_distcc="$optarg";;

   364

   365

			--without-ccache)             with_ccache="0";;

   366

			--with-ccache)                with_ccache="2";;

   367

			--with-ccache=*)              with_ccache="$optarg";;

   368

   369

			--without-osx-sysroot)        with_osx_sysroot="0";;

   370

			--with-osx-sysroot)           with_osx_sysroot="2";;

   371

			--with-osx-sysroot=*)         with_osx_sysroot="$optarg";;

   372

   373

			--without-application-bundle) with_application_bundle="0";;

   374

			--with-application-bundle)    with_application_bundle="1";;

   375

			--with-application-bundle=*)  with_application_bundle="$optarg";;

   376

   377

			--without-threads)            with_threads="0";;

   378

			--with-threads)               with_threads="1";;

   379

			--with-threads=*)             with_threads="$optarg";;

   380

   381

			CC=* | --CC=*)                CC="$optarg";;

   382

			CXX=* | --CXX=*)              CXX="$optarg";;

   383

			CFLAGS=* | --CFLAGS=*)        CFLAGS="$optarg";;

   384

			LDFLAGS=* | --LDFLAGS=*)      LDFLAGS="$optarg";;

   385

   386

			--ignore-extra-parameters)    ignore_extra_parameters="1";;

   387

   388

			--* | -*)

   389

				if [ "$ignore_extra_parameters" = "0" ]; then

   390

					log 1 "Unknown option $p"

   391

					exit 1

   392

				else

   393

					log 1 "Unknown option $p ignored"

   394

				fi

   395

				;;

   396

		esac

   397

	done

   398

   399

	if [ -n "$prev_p" ]; then

   400

		log 1 "configure: error: missing argument to --$prev_p"

   401

		exit 1

   402

	fi

   403

   404

	# Clean the logfile

   405

	echo "" > $config_log

   406

}

   407

   408

save_params() {

   409

	# Here we save all params, so we can later on do an exact redo of this

   410

	#  configuration, without having the user to re-input stuff

   411

   412

	echo "Running configure with following options:" >> $config_log

   413

	echo "" >> $config_log

   414

   415

	configure="$CONFIGURE_EXECUTABLE --ignore-extra-parameters"

   416

	for p in $save_params_array; do

   417

		eval "v=\"\$$p\""

   418

		p=`echo "$p" | sed 's~_~-~g;s~\n~~g;s~ ~\\ ~g'`

   419

		# Only save those params that aren't empty

   420

		configure="$configure --$p=\"$v\""

   421

	done

   422

   423

	echo "$configure" >> $config_log

   424

	echo "$configure" > config.cache

   425

	echo "" >> $config_log

   426

}

   427

   428

check_params() {

   429

	# Some params want to be in full uppercase, else they might not work as

   430

	# expected.. fix that here

   431

   432

	endian=`echo $endian | tr '[a-z]' '[A-Z]'`

   433

	os=`echo $os | tr '[a-z]' '[A-Z]'`

   434

	cpu_type=`echo $cpu_type | tr '[a-z]' '[A-Z]'`

   435

   436

	# Check if all params have valid values

   437

   438

	# Endian only allows AUTO, LE and, BE

   439

	if [ -z "`echo $endian | egrep '^(AUTO|LE|BE|PREPROCESSOR)$'`" ]; then

   440

		log 1 "configure: error: invalid option --endian=$endian"

   441

		log 1 " Available options are: --endian=[AUTO|LE|BE]"

   442

		exit 1

   443

	fi

   444

	if [ "$endian" = "PREPROCESSOR" ] && [ "$os" != "OSX" ]; then

   445

		log 1 "configure: error: invalid option --endian=$endian"

   446

		log 1 " PREPROCESSOR is only available for OSX"

   447

		exit 1

   448

	fi

   449

	# OS only allows DETECT, UNIX, OSX, FREEBSD, OPENBSD, MORPHOS, BEOS, SUNOS, CYGWIN, MINGW, OS2, DOS, WINCE, and PSP

   450

	if [ -z "`echo $os | egrep '^(DETECT|UNIX|OSX|FREEBSD|OPENBSD|NETBSD|HPUX|MORPHOS|BEOS|SUNOS|CYGWIN|MINGW|OS2|DOS|WINCE|PSP)$'`" ]; then

   451

		log 1 "configure: error: invalid option --os=$os"

   452

		log 1 " Available options are: --os=[DETECT|UNIX|OSX|FREEBSD|OPENBSD|NETBSD|HPUX|MORPHOS|BEOS|SUNOS|CYGWIN|MINGW|OS2|DOS|WINCE|PSP]"

   453

		exit 1

   454

	fi

   455

	# cpu_type can be either 32 or 64

   456

	if [ -z "`echo $cpu_type | egrep '^(32|64|DETECT)$'`" ]; then

   457

		log 1 "configure: error: invalid option --cpu-type=$cpu_type"

   458

		log 1 " Available options are: --cpu-type[=DETECT|32|64]"

   459

		exit 1

   460

	fi

   461

	# enable_debug should be between 0 and 4

   462

	if [ -z "`echo $enable_debug | egrep '^[0123]$'`" ]; then

   463

		log 1 "configure: error: invalid option --enable-debug=$enable_debug"

   464

		log 1 " Available options are: --enable-debug[=0123]"

   465

		exit 1

   466

	fi

   467

   468

	# enable_desync_debug should be between 0 and 3

   469

	if [ -z "`echo $enable_desync_debug | egrep '^[012]$'`" ]; then

   470

		log 1 "configure: error: invalid option --enable-desync-debug=$enable_desync_debug"

   471

		log 1 " Available options are: --enable-desync-debug[=012]"

   472

		exit 1

   473

	fi

   474

   475

	detect_awk

   476

   477

	detect_os

   478

   479

	check_build

   480

	check_host

   481

   482

# We might enable universal builds always on OSX targets.. but currently we don't

   483

#	if [ "$enable_universal" = "1" ]  && [ "$os" != "OSX" ]; then

   484

	if [ "$enable_universal" = "1" ]; then

   485

		enable_universal="0"

   486

	fi

   487

	if [ "$enable_universal" = "2" ]  && [ "$os" != "OSX" ]; then

   488

		log 1 "configure: error: --enable-universal only works on OSX"

   489

		exit 1

   490

	fi

   491

	if [ "$enable_universal" = "0" ]; then

   492

		log 1 "checking universal build... no"

   493

	else

   494

		log 1 "checking universal build... yes"