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

	icon_dir="share/pixmaps"

    32

	personal_dir="1"

    33

	shared_dir="1"

    34

	install_dir="/"

    35

	enable_debug="0"

    36

	enable_desync_debug="0"

    37

	enable_profiling="0"

    38

	enable_dedicated="0"

    39

	enable_network="1"

    40

	enable_static="1"

    41

	enable_translator="0"

    42

	enable_unicode="1"

    43

	enable_assert="1"

    44

	enable_strip="0"

    45

	enable_universal="1"

    46

	enable_osx_g5="0"

    47

	enable_cocoa_quartz="1"

    48

	enable_cocoa_quickdraw="1"

    49

	with_osx_sysroot="1"

    50

	with_application_bundle="1"

    51

	with_sdl="1"

    52

	with_cocoa="1"

    53

	with_zlib="1"

    54

	with_png="1"

    55

	with_makedepend="1"

    56

	with_direct_music="1"

    57

	with_sort="1"

    58

	with_iconv="1"

    59

	with_midi=""

    60

	with_midi_arg=""

    61

	with_libtimidity="1"

    62

	with_freetype="1"

    63

	with_fontconfig="1"

    64

	with_psp_config="1"

    65

	with_threads="1"

    66

	with_distcc="1"

    67

	with_ccache="1"

    68

    69

	save_params_array="

    70

		build

    71

		host

    72

		cc_build

    73

		cc_host

    74

		cxx_build

    75

		cxx_host

    76

		windres

    77

		strip

    78

		lipo

    79

		awk

    80

		os

    81

		endian

    82

		cpu_type

    83

		revision

    84

		config_log

    85

		prefix_dir

    86

		binary_dir

    87

		data_dir

    88

		icon_dir

    89

		personal_dir

    90

		shared_dir

    91

		install_dir

    92

		enable_debug

    93

		enable_desync_debug

    94

		enable_profiling

    95

		enable_dedicated

    96

		enable_network

    97

		enable_static

    98

		enable_translator

    99

		enable_unicode

   100

		enable_assert

   101

		enable_strip

   102

		enable_universal

   103

		enable_osx_g5

   104

		enable_cocoa_quartz

   105

		enable_cocoa_quickdraw

   106

		with_osx_sysroot

   107

		with_application_bundle

   108

		with_sdl

   109

		with_cocoa

   110

		with_zlib

   111

		with_png

   112

		with_makedepend

   113

		with_direct_music

   114

		with_sort

   115

		with_iconv

   116

		with_midi

   117

		with_midi_arg

   118

		with_libtimidity

   119

		with_freetype

   120

		with_fontconfig

   121

		with_psp_config

   122

		with_threads

   123

		with_distcc

   124

		with_ccache

   125

	CC CXX CFLAGS LDFLAGS"

   126

}

   127

   128

detect_params() {

   129

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

   130

	#  needed. This also handles any invalid option.

   131

	for p in "$@"; do

   132

		if [ -n "$prev_p" ]; then

   133

			eval "$prev_p=\$p"

   134

			prev_p=

   135

			continue

   136

		fi

   137

   138

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

   139

   140

		case "$p" in

   141

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

   142

   143

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

   144

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

   145

   146

			--build)                      prev_p="build";;

   147

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

   148

   149

			--host)                       prev_p="host";;

   150

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

   151

   152

			--os)                         prev_p="os";;

   153

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

   154

   155

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

   156

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

   157

   158

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

   159

   160

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

   161

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

   162

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

   163

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

   164

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

   165

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

   166

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

   167

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

   168

			--windres)                    prevp_p="windres";;

   169

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

   170

			--awk)                        prevp_p="awk";;

   171

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

   172

			--strip)                      prevp_p="strip";;

   173

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

   174

			--lipo)                       prevp_p="lipo";;

   175

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

   176

   177

			--endian)                     prev_p="endian";;

   178

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

   179

   180

   181

   182

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

   183

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

   184

   185

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

   186

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

   187

   188

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

   189

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

   190

   191

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

   192

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

   193

   194

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

   195

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

   196

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

   197

   198

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

   199

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

   200

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

   201

   202

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

   203

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

   204

   205

   206

   207

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

   208

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

   209

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

   210

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

   211

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

   212

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

   213

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

   214

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

   215

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

   216

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

   217

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

   218

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

   219

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

   220

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

   221

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

   222

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

   223

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

   224

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

   225

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

   226

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

   227

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

   228

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

   229

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

   230

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

   231

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

   232

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

   233

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

   234

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

   235

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

   236

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

   237

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

   238

   239

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

   240

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

   241

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

   242

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

   243

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

   244

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

   245

   246

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

   247

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

   248

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

   249

   250

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

   251

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

   252

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

   253

   254

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

   255

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

   256

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

   257

   258

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

   259

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

   260

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

   261

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

   262

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

   263

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

   264

   265

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

   266

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

   267

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

   268

   269

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

   270

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

   271

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

   272

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

   273

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

   274

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

   275

   276

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

   277

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

   278

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

   279

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

   280

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

   281

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

   282

   283

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

   284

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

   285

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

   286

   287

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

   288

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

   289

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

   290

   291

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

   292

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

   293

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

   294

   295

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

   296

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

   297

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

   298

   299

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

   300

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

   301

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

   302

   303

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

   304

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

   305

   306

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

   307

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

   308

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

   309

   310

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

   311

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

   312

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

   313

   314

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

   315

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

   316

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

   317

   318

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

   319

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

   320

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

   321

   322

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

   323

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

   324

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

   325

   326

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

   327

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

   328

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

   329

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

   330

   331

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

   332

   333

			--*)

   334

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

   335

					echo "Unknown option $p"

   336

					exit 1

   337

				else

   338

					echo "Unknown option $p ignored"

   339

				fi

   340

				;;

   341

		esac

   342

	done

   343

   344

	if [ -n "$prev_p" ]; then

   345

		echo "configure: error: missing argument to --$prev_p"

   346

		exit 1

   347

	fi

   348

   349

	# Clean the logfile

   350

	echo "" > $config_log

   351

}

   352

   353

save_params() {

   354

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

   355

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

   356

   357

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

   358

	echo "" >> $config_log

   359

   360

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

   361

	for p in $save_params_array; do

   362

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

   363

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

   364

		# Only save those params that aren't empty

   365

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

   366

	done

   367

   368

	echo "$configure" >> $config_log

   369

	echo "$configure" > config.cache

   370

	echo "" >> $config_log

   371

}

   372

   373

check_params() {

   374

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

   375

	# expected.. fix that here

   376

   377

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

   378

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

   379

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

   380

   381

	# Check if all params have valid values

   382

   383

	# Endian only allows AUTO, LE and, BE

   384

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

   385

		echo "configure: error: invalid option --endian=$endian"

   386

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

   387

		exit 1

   388

	fi

   389

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

   390

		echo "configure: error: invalid option --endian=$endian"

   391

		echo " PREPROCESSOR is only available for OSX"

   392

		exit 1

   393

	fi

   394

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

   395

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

   396

		echo "configure: error: invalid option --os=$os"

   397

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

   398

		exit 1

   399

	fi

   400

	# cpu_type can be either 32 or 64

   401

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

   402

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

   403

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

   404

		exit 1

   405

	fi

   406

	# enable_debug should be between 0 and 4

   407

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

   408

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

   409

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

   410

		exit 1

   411

	fi

   412

   413

	# enable_desync_debug should be between 0 and 3

   414

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

   415

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

   416

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

   417

		exit 1

   418

	fi

   419

   420

	detect_awk

   421

   422

	detect_os

   423

   424

	check_build

   425

	check_host

   426

   427

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

   428

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

   429

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

   430

		enable_universal="0"

   431

	fi

   432

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

   433

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

   434

		exit 1

   435

	fi

   436

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

   437

		log 1 "checking universal build... no"

   438

	else

   439

		log 1 "checking universal build... yes"

   440

	fi

   441

   442

	# Already detected by check_build

   443

	log 1 "checking build cc... $cc_build"

   444

	log 1 "checking host cc... $cc_host"

   445

   446

	check_cxx_build

   447

	check_cxx_host

   448

	check_windres

   449

	if [ "$enable_strip" != "0" ]; then

   450

		check_strip

   451

	else

   452

		log 1 "checking strip... disabled"

   453

	fi

   454

	check_lipo

   455

	check_makedepend

   456

	detect_cputype

   457

   458

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

   459

		if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "MORPHOS" ]; then

   460

			enable_static="2"

   461

		else

   462

			enable_static="0"

   463

		fi

   464

	fi

   465

   466

	if [ "$enable_static" != "0" ]; then

   467

		log 1 "checking static... yes"

   468

   469

		if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "OSX" ] && [ "$os" != "MORPHOS" ]; then

   470

			log 1 "WARNING: static is only known to work on Windows, MacOSX and MorphOS"

   471

			log 1 "WARNING: use static at your own risk on this platform"

   472

   473

			sleep 5

   474

		fi

   475

	else

   476

		log 1 "checking static... no"

   477

	fi

   478

   479

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

   480

		if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ]; then

   481

			enable_unicode="2"

   482

		else

   483

			enable_unicode="0"

   484

		fi

   485

	fi

   486

   487

	if [ "$enable_unicode" != "0" ]; then

   488

		log 1 "checking unicode... yes"

   489

	else

   490

		log 1 "checking unicode... no"

   491

	fi

   492

   493

	# Show what we configured

   494

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

   495

		log 1 "using debug level... no"

   496

	elif [ "$enable_profiling" != "0" ]; then

   497

		log 1 "using debug level... profiling (debug level $enable_debug)"

   498

	else