~ubuntu-branches/ubuntu/wily/xft/wily : revision 13

1

# generated automatically by aclocal 1.11.2 -*- Autoconf -*-

2

3

4

# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,

5

# Inc.

1

# generated automatically by aclocal 1.14 -*- Autoconf -*-

2

3

4

6

5

# This file is free software; the Free Software Foundation

7

6

# gives unlimited permission to copy and/or distribute it,

8

7

# with or without modifications, as long as this notice is preserved.

12

11

# even the implied warranty of MERCHANTABILITY or FITNESS FOR A

13

12

# PARTICULAR PURPOSE.

14

13

14

m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])

15

m4_ifndef([AC_AUTOCONF_VERSION],

16

[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl

17

m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,

18

[m4_warning([this file was generated for autoconf 2.68.

19

You have another version of autoconf. It may work, but is not guaranteed to.

20

If you have problems, you may need to regenerate the build system entirely.

21

To do so, use the procedure documented by the package, typically `autoreconf'.])])

21

To do so, use the procedure documented by the package, typically 'autoreconf'.])])

22

23

24

# Foundation, Inc.

23

25

24

#

26

25

# This file is free software; the Free Software Foundation

27

26

# gives unlimited permission to copy and/or distribute it,

28

27

# with or without modifications, as long as this notice is preserved.

29

28

30

# serial 1

31

32

29

# AM_AUTOMAKE_VERSION(VERSION)

33

30

# ----------------------------

34

31

# Automake X.Y traces this macro to ensure aclocal.m4 has been

35

32

# generated from the m4 files accompanying Automake X.Y.

36

33

# (This private macro should not be called outside this file.)

37

34

AC_DEFUN([AM_AUTOMAKE_VERSION],

38

[am__api_version='1.11'

35

[am__api_version='1.14'

39

36

dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to

40

37

dnl require some minimum version. Point them to the right macro.

41

m4_if([$1], [1.11.2], [],

38

m4_if([$1], [1.14], [],

42

39

[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl

43

40

])

44

41

54

51

# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.

55

52

# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.

56

53

AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],

57

[AM_AUTOMAKE_VERSION([1.11.2])dnl

54

[AM_AUTOMAKE_VERSION([1.14])dnl

58

55

m4_ifndef([AC_AUTOCONF_VERSION],

59

56

[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl

60

57

_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])

61

58

62

59

# AM_AUX_DIR_EXPAND -*- Autoconf -*-

63

60

64

61

65

62

#

66

63

# This file is free software; the Free Software Foundation

67

64

# gives unlimited permission to copy and/or distribute it,

68

65

# with or without modifications, as long as this notice is preserved.

69

66

70

# serial 1

71

72

67

# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets

73

# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to

74

# `$srcdir', `$srcdir/..', or `$srcdir/../..'.

68

# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to

69

# '$srcdir', '$srcdir/..', or '$srcdir/../..'.

75

70

#

76

71

# Of course, Automake must honor this variable whenever it calls a

77

72

# tool from the auxiliary directory. The problem is that $srcdir (and

90

85

#

91

86

# The reason of the latter failure is that $top_srcdir and $ac_aux_dir

92

87

# are both prefixed by $srcdir. In an in-source build this is usually

93

# harmless because $srcdir is `.', but things will broke when you

88

# harmless because $srcdir is '.', but things will broke when you

94

89

# start a VPATH build or use an absolute $srcdir.

95

90

#

96

91

# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,

116

111

117

112

# AM_CONDITIONAL -*- Autoconf -*-

118

113

119

120

# Free Software Foundation, Inc.

114

121

115

#

122

116

# This file is free software; the Free Software Foundation

123

117

# gives unlimited permission to copy and/or distribute it,

124

118

# with or without modifications, as long as this notice is preserved.

125

119

126

# serial 9

127

128

120

# AM_CONDITIONAL(NAME, SHELL-CONDITION)

129

121

# -------------------------------------

130

122

# Define a conditional.

131

123

AC_DEFUN([AM_CONDITIONAL],

132

[AC_PREREQ(2.52)dnl

133

ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],

134

[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl

124

[AC_PREREQ([2.52])dnl

125

m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],

126

[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl

135

127

AC_SUBST([$1_TRUE])dnl

136

128

AC_SUBST([$1_FALSE])dnl

137

129

_AM_SUBST_NOTMAKE([$1_TRUE])dnl

150

142

Usually this means the macro was only invoked conditionally.]])

151

143

fi])])

152

144

153

154

# 2010, 2011 Free Software Foundation, Inc.

145

155

146

#

156

147

# This file is free software; the Free Software Foundation

157

148

# gives unlimited permission to copy and/or distribute it,

158

149

# with or without modifications, as long as this notice is preserved.

159

150

160

# serial 12

161

151

162

# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be

152

# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be

163

153

# written in clear, in which case automake, when reading aclocal.m4,

164

154

# will think it sees a *use*, and therefore will trigger all it's

165

155

# C support machinery. Also note that it means that autoscan, seeing

169

159

# _AM_DEPENDENCIES(NAME)

170

160

# ----------------------

171

161

# See how the compiler implements dependency checking.

172

# NAME is "CC", "CXX", "GCJ", or "OBJC".

162

# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".

173

163

# We try a few techniques and use that to set a single cache variable.

174

164

#

175

165

# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was

182

172

AC_REQUIRE([AM_MAKE_INCLUDE])dnl

183

173

AC_REQUIRE([AM_DEP_TRACK])dnl

184

174

185

ifelse([$1], CC, [depcc="$CC" am_compiler_list=],

186

[$1], CXX, [depcc="$CXX" am_compiler_list=],

187

[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],

188

[$1], UPC, [depcc="$UPC" am_compiler_list=],

189

[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],

190

[depcc="$$1" am_compiler_list=])

175

m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],

176

[$1], [CXX], [depcc="$CXX" am_compiler_list=],

177

[$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],

178

[$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],

179

[$1], [UPC], [depcc="$UPC" am_compiler_list=],

180

[$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],

181

[depcc="$$1" am_compiler_list=])

191

182

192

183

AC_CACHE_CHECK([dependency style of $depcc],

193

184

[am_cv_$1_dependencies_compiler_type],

195

186

# We make a subdir and do the tests there. Otherwise we can end up

196

187

# making bogus files that we don't know about and never remove. For

197

188

# instance it was reported that on HP-UX the gcc test will end up

198

# making a dummy file named `D' -- because `-MD' means `put the output

199

# in D'.

189

# making a dummy file named 'D' -- because '-MD' means "put the output

190

# in D".

200

191

rm -rf conftest.dir

201

192

mkdir conftest.dir

202

193

# Copy depcomp to subdir because otherwise we won't find it if we're

236

227

: > sub/conftest.c

237

228

for i in 1 2 3 4 5 6; do

238

229

echo '#include "conftst'$i'.h"' >> sub/conftest.c

239

# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

240

# Solaris 8's {/usr,}/bin/sh.

241

touch sub/conftst$i.h

230

# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with

231

# Solaris 10 /bin/sh.

232

echo '/* dummy */' > sub/conftst$i.h

242

233

done

243

234

echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

244

235

245

# We check with `-c' and `-o' for the sake of the "dashmstdout"

236

# We check with '-c' and '-o' for the sake of the "dashmstdout"

246

237

# mode. It turns out that the SunPro C++ compiler does not properly

247

# handle `-M -o', and we need to detect this. Also, some Intel

248

# versions had trouble with output in subdirs

238

# handle '-M -o', and we need to detect this. Also, some Intel

239

# versions had trouble with output in subdirs.

249

240

am__obj=sub/conftest.${OBJEXT-o}

250

241

am__minus_obj="-o $am__obj"

251

242

case $depmode in

254

245

test "$am__universal" = false || continue

255

246

;;

256

247

nosideeffect)

257

# after this tag, mechanisms are not by side-effect, so they'll

258

# only be used when explicitly requested

248

# After this tag, mechanisms are not by side-effect, so they'll

249

# only be used when explicitly requested.

259

250

if test "x$enable_dependency_tracking" = xyes; then

260

251

continue

261

252

else

263

254

fi

264

255

;;

265

256

msvc7 | msvc7msys | msvisualcpp | msvcmsys)

266

# This compiler won't grok `-c -o', but also, the minuso test has

257

# This compiler won't grok '-c -o', but also, the minuso test has

267

258

# not run yet. These depmodes are late enough in the game, and

268

259

# so weak that their functioning should not be impacted.

269

260

am__obj=conftest.${OBJEXT-o}

311

302

# AM_SET_DEPDIR

312

303

# -------------

313

304

# Choose a directory name for dependency files.

314

# This macro is AC_REQUIREd in _AM_DEPENDENCIES

305

# This macro is AC_REQUIREd in _AM_DEPENDENCIES.

315

306

AC_DEFUN([AM_SET_DEPDIR],

316

307

[AC_REQUIRE([AM_SET_LEADING_DOT])dnl

317

308

AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl

321

312

# AM_DEP_TRACK

322

313

# ------------

323

314

AC_DEFUN([AM_DEP_TRACK],

324

[AC_ARG_ENABLE(dependency-tracking,

325

[ --disable-dependency-tracking speeds up one-time build

326

--enable-dependency-tracking do not reject slow dependency extractors])

315

[AC_ARG_ENABLE([dependency-tracking], [dnl

316

AS_HELP_STRING(

317

[--enable-dependency-tracking],

318

[do not reject slow dependency extractors])

319

AS_HELP_STRING(

320

[--disable-dependency-tracking],

321

[speeds up one-time build])])

327

322

if test "x$enable_dependency_tracking" != xno; then

328

323

am_depcomp="$ac_aux_dir/depcomp"

329

324

AMDEPBACKSLASH='\'

338

333

339

334

# Generate code to set up dependency tracking. -*- Autoconf -*-

340

335

341

342

# Free Software Foundation, Inc.

336

343

337

#

344

338

# This file is free software; the Free Software Foundation

345

339

# gives unlimited permission to copy and/or distribute it,

346

340

# with or without modifications, as long as this notice is preserved.

347

341

348

#serial 5

349

342

350

343

# _AM_OUTPUT_DEPENDENCY_COMMANDS

351

344

# ------------------------------

352

345

AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],

353

346

[{

354

# Autoconf 2.62 quotes --file arguments for eval, but not when files

347

# Older Autoconf quotes --file arguments for eval, but not when files

355

348

# are listed without --file. Let's play safe and only enable the eval

356

349

# if we detect the quoting.

357

350

case $CONFIG_FILES in

364

357

# Strip MF so we end up with the name of the file.

365

358

mf=`echo "$mf" | sed -e 's/:.*$//'`

366

359

# Check whether this is an Automake generated Makefile or not.

367

# We used to match only the files named `Makefile.in', but

360

# We used to match only the files named 'Makefile.in', but

368

361

# some people rename them; so instead we look at the file content.

369

362

# Grep'ing the first line is not enough: some people post-process

370

363

# each Makefile.in and add a new line on top of each file to say so.

376

369

continue

377

370

fi

378

371

# Extract the definition of DEPDIR, am__include, and am__quote

379

# from the Makefile without running `make'.

372

# from the Makefile without running 'make'.

380

373

DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`

381

374

test -z "$DEPDIR" && continue

382

375

am__include=`sed -n 's/^am__include = //p' < "$mf"`

383

test -z "am__include" && continue

376

test -z "$am__include" && continue

384

377

am__quote=`sed -n 's/^am__quote = //p' < "$mf"`

385

# When using ansi2knr, U may be empty or an underscore; expand it

386

U=`sed -n 's/^U = //p' < "$mf"`

387

378

# Find all dependency output files, they are included files with

388

379

# $(DEPDIR) in their names. We invoke sed twice because it is the

389

380

# simplest approach to changing $(DEPDIR) to its actual value in the

390

381

# expansion.

391

382

for file in `sed -n "

392

383

s/^$am__include $am__quote$.*(DEPDIR).*$$am__quote"'$/\1/p' <"$mf" | \

393

sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do

384

sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do

394

385

# Make sure the directory exists.

395

386

test -f "$dirpart/$file" && continue

396

387

fdir=`AS_DIRNAME(["$file"])`

408

399

# This macro should only be invoked once -- use via AC_REQUIRE.

409

400

#

410

401

# This code is only required when automatic dependency tracking

411

# is enabled. FIXME. This creates each `.P' file that we will

402

# is enabled. FIXME. This creates each '.P' file that we will

412

403

# need in order to bootstrap the dependency handling code.

413

404

AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],

414

405

[AC_CONFIG_COMMANDS([depfiles],

418

409

419

410

# Do all the work for Automake. -*- Autoconf -*-

420

411

421

422

# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.

412

423

413

#

424

414

# This file is free software; the Free Software Foundation

425

415

# gives unlimited permission to copy and/or distribute it,

426

416

# with or without modifications, as long as this notice is preserved.

427

417

428

# serial 16

429

430

418

# This macro actually does too much. Some checks are only needed if

431

419

# your package does certain things. But this isn't really a big deal.

432

420

421

dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.

422

m4_define([AC_PROG_CC],

423

m4_defn([AC_PROG_CC])

424

[_AM_PROG_CC_C_O

425

])

426

433

427

# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])

434

428

# AM_INIT_AUTOMAKE([OPTIONS])

435

429

# -----------------------------------------------

442

436

# arguments mandatory, and then we can depend on a new Autoconf

443

437

# release and drop the old call support.

444

438

AC_DEFUN([AM_INIT_AUTOMAKE],

445

[AC_PREREQ([2.62])dnl

439

[AC_PREREQ([2.65])dnl

446

440

dnl Autoconf wants to disallow AM_ names. We explicitly allow

447

441

dnl the ones we care about.

448

442

m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl

471

465

# Define the identity of the package.

472

466

dnl Distinguish between old-style and new-style calls.

473

467

m4_ifval([$2],

474

[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl

468

[AC_DIAGNOSE([obsolete],

469

[$0: two- and three-arguments forms are deprecated.])

470

m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl

475

471

AC_SUBST([PACKAGE], [$1])dnl

476

472

AC_SUBST([VERSION], [$2])],

477

473

[_AM_SET_OPTIONS([$1])dnl

478

474

dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.

479

m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,

475

m4_if(

476

m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),

477

[ok:ok],,

480

478

[m4_fatal([AC_INIT should be called with package and version arguments])])dnl

481

479

AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl

482

480

AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl

483

481

484

482

_AM_IF_OPTION([no-define],,

485

[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])

486

AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl

483

[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])

484

AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl

487

485

488

486

# Some tools Automake needs.

489

487

AC_REQUIRE([AM_SANITY_CHECK])dnl

490

488

AC_REQUIRE([AC_ARG_PROGRAM])dnl

491

AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})

492

AM_MISSING_PROG(AUTOCONF, autoconf)

493

AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})

494

AM_MISSING_PROG(AUTOHEADER, autoheader)

495

AM_MISSING_PROG(MAKEINFO, makeinfo)

489

AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])

490

AM_MISSING_PROG([AUTOCONF], [autoconf])

491

AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])

492

AM_MISSING_PROG([AUTOHEADER], [autoheader])

493

AM_MISSING_PROG([MAKEINFO], [makeinfo])

496

494

AC_REQUIRE([AM_PROG_INSTALL_SH])dnl

497

495

AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl

498

AC_REQUIRE([AM_PROG_MKDIR_P])dnl

496

AC_REQUIRE([AC_PROG_MKDIR_P])dnl

497

# For better backward compatibility. To be removed once Automake 1.9.x

498

# dies out for good. For more background, see:

499

# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>

500

# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>

501

AC_SUBST([mkdir_p], ['$(MKDIR_P)'])

499

502

# We need awk for the "check" target. The system "awk" is bad on

500

503

# some platforms.

501

504

AC_REQUIRE([AC_PROG_AWK])dnl

506

509

[_AM_PROG_TAR([v7])])])

507

510

_AM_IF_OPTION([no-dependencies],,

508

511

[AC_PROVIDE_IFELSE([AC_PROG_CC],

509

[_AM_DEPENDENCIES(CC)],

510

[define([AC_PROG_CC],

511

defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl

512

[_AM_DEPENDENCIES([CC])],

513

[m4_define([AC_PROG_CC],

514

m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl

512

515

AC_PROVIDE_IFELSE([AC_PROG_CXX],

513

[_AM_DEPENDENCIES(CXX)],

514

[define([AC_PROG_CXX],

515

defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl

516

[_AM_DEPENDENCIES([CXX])],

517

[m4_define([AC_PROG_CXX],

518

m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl

516

519

AC_PROVIDE_IFELSE([AC_PROG_OBJC],

517

[_AM_DEPENDENCIES(OBJC)],

518

[define([AC_PROG_OBJC],

519

defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl

520

[_AM_DEPENDENCIES([OBJC])],

521

[m4_define([AC_PROG_OBJC],

522

m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl

523

AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],

524

[_AM_DEPENDENCIES([OBJCXX])],

525

[m4_define([AC_PROG_OBJCXX],

526

m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl

520

527

])

521

_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl

522

dnl The `parallel-tests' driver may need to know about EXEEXT, so add the

523

dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro

524

dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.

528

AC_REQUIRE([AM_SILENT_RULES])dnl

529

dnl The testsuite driver may need to know about EXEEXT, so add the

530

dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This

531

dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.

525

532

AC_CONFIG_COMMANDS_PRE(dnl

526

533

[m4_provide_if([_AM_COMPILER_EXEEXT],

527

534

[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl

528

])

529

530

dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not

535

536

# POSIX will say in a future version that running "rm -f" with no argument

537

# is OK; and we want to be able to make that assumption in our Makefile

538

# recipes. So use an aggressive probe to check that the usage we want is

539

# actually supported "in the wild" to an acceptable degree.

540

# See automake bug#10828.

541

# To make any issue more visible, cause the running configure to be aborted

542

# by default if the 'rm' program in use doesn't match our expectations; the

543

# user can still override this though.

544

if rm -f && rm -fr && rm -rf; then : OK; else

545

cat >&2 <<'END'

546

Oops!

547

548

Your 'rm' program seems unable to run without file operands specified

549

on the command line, even when the '-f' option is present. This is contrary

550

to the behaviour of most rm programs out there, and not conforming with

551

the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>

552

553

Please tell bug-automake@gnu.org about your system, including the value

554

of your $PATH and any error possibly output before this message. This

555

can help us improve future automake versions.

556

557

END

558

if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then

559

echo 'Configuration will proceed anyway, since you have set the' >&2

560

echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2

561

echo >&2

562

else

563

cat >&2 <<'END'

564

Aborting the configuration process, to ensure you take notice of the issue.

565

566

You can download and install GNU coreutils to get an 'rm' implementation

567

that behaves properly: <http://www.gnu.org/software/coreutils/>.

568

569

If you want to complete the configuration process using your problematic

570

'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM

571

to "yes", and re-run configure.

572

573

END

574

AC_MSG_ERROR([Your 'rm' program is bad, sorry.])

575

fi

576

fi])

577

578

dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not

531

579

dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further

532

580

dnl mangled by Autoconf and run in a shell conditional statement.

533

581

m4_define([_AC_COMPILER_EXEEXT],

534

582

m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])

535

583

536

537

584

# When config.status generates a header, we must update the stamp-h file.

538

585

# This file resides in the same directory as the config header

539

586

# that is generated. The stamp files are numbered to have different names.

555

602

done

556

603

echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])

557

604

558

559

# Inc.

605

560

606

#

561

607

# This file is free software; the Free Software Foundation

562

608

# gives unlimited permission to copy and/or distribute it,

563

609

# with or without modifications, as long as this notice is preserved.

564

610

565

# serial 1

566

567

611

# AM_PROG_INSTALL_SH

568

612

# ------------------

569

613

# Define $install_sh.

577

621

install_sh="\${SHELL} $am_aux_dir/install-sh"

578

622

esac

579

623

fi

580

AC_SUBST(install_sh)])

624

AC_SUBST([install_sh])])

581

625

582

626

583

627

#

584

628

# This file is free software; the Free Software Foundation

585

629

# gives unlimited permission to copy and/or distribute it,

586

630

# with or without modifications, as long as this notice is preserved.

587

631

588

# serial 2

589

590

632

# Check whether the underlying file-system supports filenames

591

633

# with a leading dot. For instance MS-DOS doesn't.

592

634

AC_DEFUN([AM_SET_LEADING_DOT],

600

642

rmdir .tst 2>/dev/null

601

643

AC_SUBST([am__leading_dot])])

602

644

603

# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-

604

# From Jim Meyering

605

606

607

# 2011 Free Software Foundation, Inc.

608

#

609

# This file is free software; the Free Software Foundation

610

# gives unlimited permission to copy and/or distribute it,

611

# with or without modifications, as long as this notice is preserved.

612

613

# serial 5

614

615

# AM_MAINTAINER_MODE([DEFAULT-MODE])

616

# ----------------------------------

617

# Control maintainer-specific portions of Makefiles.

618

# Default is to disable them, unless `enable' is passed literally.

619

# For symmetry, `disable' may be passed as well. Anyway, the user

620

# can override the default with the --enable/--disable switch.

621

AC_DEFUN([AM_MAINTAINER_MODE],

622

[m4_case(m4_default([$1], [disable]),

623

[enable], [m4_define([am_maintainer_other], [disable])],

624

[disable], [m4_define([am_maintainer_other], [enable])],

625

[m4_define([am_maintainer_other], [enable])

626

m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])

627

AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])

628

dnl maintainer-mode's default is 'disable' unless 'enable' is passed

629

AC_ARG_ENABLE([maintainer-mode],

630

[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful

631

(and sometimes confusing) to the casual installer],

632

[USE_MAINTAINER_MODE=$enableval],

633

[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))

634

AC_MSG_RESULT([$USE_MAINTAINER_MODE])

635

AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])

636

MAINT=$MAINTAINER_MODE_TRUE

637

AC_SUBST([MAINT])dnl

638

]

639

)

640

641

AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])

642

643

645

# Check to see how 'make' treats includes. -*- Autoconf -*-

644

646

645

647

646

648

#

647

649

# This file is free software; the Free Software Foundation

648

650

# gives unlimited permission to copy and/or distribute it,

649

651

# with or without modifications, as long as this notice is preserved.

650

652

651

# serial 4

652

653

# AM_MAKE_INCLUDE()

654

# -----------------

655

# Check to see how make treats includes.

667

_am_result=none

668

# First try GNU make style include.

669

echo "include confinc" > confmf

670

# Ignore all kinds of additional output from `make'.

670

# Ignore all kinds of additional output from 'make'.

671

case `$am_make -s -f confmf 2> /dev/null` in #(

672

*the\ am__doit\ target*)

673

am__include=include

694

695

# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-

696

697

698

# Free Software Foundation, Inc.

697

699

698

#

700

699

# This file is free software; the Free Software Foundation

701

700

# gives unlimited permission to copy and/or distribute it,

702

701

# with or without modifications, as long as this notice is preserved.

703

702

704

# serial 6

705

706

703

# AM_MISSING_PROG(NAME, PROGRAM)

707

704

# ------------------------------

708

705

AC_DEFUN([AM_MISSING_PROG],

710

707

$1=${$1-"${am_missing_run}$2"}

711

708

AC_SUBST($1)])

712

709

713

714

710

# AM_MISSING_HAS_RUN

715

711

# ------------------

716

# Define MISSING if not defined so far and test if it supports --run.

717

# If it does, set am_missing_run to use it, otherwise, to nothing.

712

# Define MISSING if not defined so far and test if it is modern enough.

713

# If it is, set am_missing_run to use it, otherwise, to nothing.

718

714

AC_DEFUN([AM_MISSING_HAS_RUN],

719

715

[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl

720

716

AC_REQUIRE_AUX_FILE([missing])dnl

727

723

esac

728

724

fi

729

725

# Use eval to expand $SHELL

730

if eval "$MISSING --run true"; then

731

am_missing_run="$MISSING --run "

726

if eval "$MISSING --is-lightweight"; then

727

am_missing_run="$MISSING "

732

728

else

733

729

am_missing_run=

734

AC_MSG_WARN([`missing' script is too old or missing])

730

AC_MSG_WARN(['missing' script is too old or missing])

735

731

fi

736

732

])

737

733

738

739

# Inc.

740

#

741

# This file is free software; the Free Software Foundation

742

# gives unlimited permission to copy and/or distribute it,

743

# with or without modifications, as long as this notice is preserved.

744

745

# serial 1

746

747

# AM_PROG_MKDIR_P

748

# ---------------

749

# Check for `mkdir -p'.

750

AC_DEFUN([AM_PROG_MKDIR_P],

751

[AC_PREREQ([2.60])dnl

752

AC_REQUIRE([AC_PROG_MKDIR_P])dnl

753

dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,

754

dnl while keeping a definition of mkdir_p for backward compatibility.

755

dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.

756

dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of

757

dnl Makefile.ins that do not define MKDIR_P, so we do our own

758

dnl adjustment using top_builddir (which is defined more often than

759

dnl MKDIR_P).

760

AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl

761

case $mkdir_p in

762

[[\\/$]]* | ?:[[\\/]]*) ;;

763

*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;

764

esac

765

])

766

767

734

# Helper functions for option handling. -*- Autoconf -*-

768

735

769

770

# Foundation, Inc.

736

771

737

#

772

738

# This file is free software; the Free Software Foundation

773

739

# gives unlimited permission to copy and/or distribute it,

774

740

# with or without modifications, as long as this notice is preserved.

775

741

776

# serial 5

777

778

742

# _AM_MANGLE_OPTION(NAME)

779

743

# -----------------------

780

744

AC_DEFUN([_AM_MANGLE_OPTION],

784

748

# --------------------

785

749

# Set option NAME. Presently that only means defining a flag for this option.

786

750

AC_DEFUN([_AM_SET_OPTION],

787

[m4_define(_AM_MANGLE_OPTION([$1]), 1)])

751

[m4_define(_AM_MANGLE_OPTION([$1]), [1])])

788

752

789

753

# _AM_SET_OPTIONS(OPTIONS)

790

754

# ------------------------

798

762

AC_DEFUN([_AM_IF_OPTION],

799

763

[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])

800

764

765

766

#

767

# This file is free software; the Free Software Foundation

768

# gives unlimited permission to copy and/or distribute it,

769

# with or without modifications, as long as this notice is preserved.

770

771

# _AM_PROG_CC_C_O

772

# ---------------

773

# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC

774

# to automatically call this.

775

AC_DEFUN([_AM_PROG_CC_C_O],

776

[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl

777

AC_REQUIRE_AUX_FILE([compile])dnl

778

AC_LANG_PUSH([C])dnl

779

AC_CACHE_CHECK(

780

[whether $CC understands -c and -o together],

781

[am_cv_prog_cc_c_o],

782

[AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])

783

# Make sure it works both with $CC and with simple cc.

784

# Following AC_PROG_CC_C_O, we do the test twice because some

785

# compilers refuse to overwrite an existing .o file with -o,

786

# though they will create one.

787

am_cv_prog_cc_c_o=yes

788

for am_i in 1 2; do

789

if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \

790

&& test -f conftest2.$ac_objext; then

791

: OK

792

else

793

am_cv_prog_cc_c_o=no

794

break

795

fi

796

done

797

rm -f core conftest*

798

unset am_i])

799

if test "$am_cv_prog_cc_c_o" != yes; then

800

# Losing compiler, so override with the script.

801

# FIXME: It is wrong to rewrite CC.

802

# But if we don't then we get into trouble of one sort or another.

803

# A longer-term fix would be to have automake use am__CC in this case,

804

# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"

805

CC="$am_aux_dir/compile $CC"

806

fi

807

AC_LANG_POP([C])])

808

809

# For backward compatibility.

810

AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])

811

812

813

#

814

# This file is free software; the Free Software Foundation

815

# gives unlimited permission to copy and/or distribute it,

816

# with or without modifications, as long as this notice is preserved.

817

818

# AM_RUN_LOG(COMMAND)

819

# -------------------

820

# Run COMMAND, save the exit status in ac_status, and log it.

821

# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)

822

AC_DEFUN([AM_RUN_LOG],

823

[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD

824

($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD

825

ac_status=$?

826

echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

827

(exit $ac_status); }])

828

801

829

# Check to make sure that the build environment is sane. -*- Autoconf -*-

802

830

803

804

# Free Software Foundation, Inc.

831

805

832

#

806

833

# This file is free software; the Free Software Foundation

807

834

# gives unlimited permission to copy and/or distribute it,

808

835

# with or without modifications, as long as this notice is preserved.

809

836

810

# serial 5

811

812

837

# AM_SANITY_CHECK

813

838

# ---------------

814

839

AC_DEFUN([AM_SANITY_CHECK],

815

840

[AC_MSG_CHECKING([whether build environment is sane])

816

# Just in case

817

sleep 1

818

echo timestamp > conftest.file

819

841

# Reject unsafe characters in $srcdir or the absolute working directory

820

842

# name. Accept space and tab only in the latter.

821

843

am_lf='

826

848

esac

827

849

case $srcdir in

828

850

*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)

829

AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;

851

AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;

830

852

esac

831

853

832

# Do `set' in a subshell so we don't clobber the current shell's

854

# Do 'set' in a subshell so we don't clobber the current shell's

833

855

# arguments. Must try -L first in case configure is actually a

834

856

# symlink; some systems play weird games with the mod time of symlinks

835

857

# (eg FreeBSD returns the mod time of the symlink's containing

836

858

# directory).

837

859

if (

838

set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`

839

if test "$[*]" = "X"; then

840

# -L didn't work.

841

set X `ls -t "$srcdir/configure" conftest.file`

842

fi

843

rm -f conftest.file

844

if test "$[*]" != "X $srcdir/configure conftest.file" \

845

&& test "$[*]" != "X conftest.file $srcdir/configure"; then

846

847

# If neither matched, then we have a broken ls. This can happen

848

# if, for instance, CONFIG_SHELL is bash and it inherits a

849

# broken ls alias from the environment. This has actually

850

# happened. Such a system could not be considered "sane".

851

AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken

852

alias in your environment])

853

fi

854

860

am_has_slept=no

861

for am_try in 1 2; do

862

echo "timestamp, slept: $am_has_slept" > conftest.file

863

set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`

864

if test "$[*]" = "X"; then

865

# -L didn't work.

866

set X `ls -t "$srcdir/configure" conftest.file`

867

fi

868

if test "$[*]" != "X $srcdir/configure conftest.file" \

869

&& test "$[*]" != "X conftest.file $srcdir/configure"; then

870

871

# If neither matched, then we have a broken ls. This can happen

872

# if, for instance, CONFIG_SHELL is bash and it inherits a

873

# broken ls alias from the environment. This has actually

874

# happened. Such a system could not be considered "sane".

875

AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken

876

alias in your environment])

877

fi

878

if test "$[2]" = conftest.file || test $am_try -eq 2; then

879

break

880

fi

881

# Just in case.

882

sleep 1

883

am_has_slept=yes

884

done

855

885

test "$[2]" = conftest.file

856

886

)

857

887

then

861

891

AC_MSG_ERROR([newly created file is older than distributed files!

862

892

Check your system clock])

863

893

fi

864

AC_MSG_RESULT(yes)])

894

AC_MSG_RESULT([yes])

895

# If we didn't sleep, we still need to ensure time stamps of config.status and

896

# generated files are strictly newer.

897

am_sleep_pid=

898

if grep 'slept: no' conftest.file >/dev/null 2>&1; then

899

( sleep 1 ) &

900

am_sleep_pid=$!

901

fi

902

AC_CONFIG_COMMANDS_PRE(

903

[AC_MSG_CHECKING([that generated files are newer than configure])

904

if test -n "$am_sleep_pid"; then

905

# Hide warnings about reused PIDs.

906

wait $am_sleep_pid 2>/dev/null

907

fi

908

AC_MSG_RESULT([done])])

909

rm -f conftest.file

910

])

865

911

866

912

867

913

#

868

914

# This file is free software; the Free Software Foundation

869

915

# gives unlimited permission to copy and/or distribute it,

870

916

# with or without modifications, as long as this notice is preserved.

871

917

872

# serial 1

873

874

918

# AM_SILENT_RULES([DEFAULT])

875

919

# --------------------------

876

920

# Enable less verbose build rules; with the default set to DEFAULT

877

# (`yes' being less verbose, `no' or empty being verbose).

921

# ("yes" being less verbose, "no" or empty being verbose).

878

922

AC_DEFUN([AM_SILENT_RULES],

879

[AC_ARG_ENABLE([silent-rules],

880

[ --enable-silent-rules less verbose build output (undo: `make V=1')

881

--disable-silent-rules verbose build output (undo: `make V=0')])

882

case $enable_silent_rules in

883

yes) AM_DEFAULT_VERBOSITY=0;;

884

no) AM_DEFAULT_VERBOSITY=1;;

885

*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;

923

[AC_ARG_ENABLE([silent-rules], [dnl

924

AS_HELP_STRING(

925

[--enable-silent-rules],

926

[less verbose build output (undo: "make V=1")])

927

AS_HELP_STRING(

928

[--disable-silent-rules],

929

[verbose build output (undo: "make V=0")])dnl

930

])

931

case $enable_silent_rules in @%:@ (((

932

yes) AM_DEFAULT_VERBOSITY=0;;

933

no) AM_DEFAULT_VERBOSITY=1;;

934

*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;

886

935

esac

936

dnl

937

dnl A few 'make' implementations (e.g., NonStop OS and NextStep)

938

dnl do not support nested variable expansions.

939

dnl See automake bug#9928 and bug#10237.

940

am_make=${MAKE-make}

941

AC_CACHE_CHECK([whether $am_make supports nested variables],

942

[am_cv_make_support_nested_variables],

943

[if AS_ECHO([['TRUE=$(BAR$(V))

944

BAR0=false

945

BAR1=true

946

V=1

947

am__doit:

948

@$(TRUE)

949

.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then

950

am_cv_make_support_nested_variables=yes

951

else

952

am_cv_make_support_nested_variables=no

953

fi])

954

if test $am_cv_make_support_nested_variables = yes; then

955

dnl Using '$V' instead of '$(V)' breaks IRIX make.

956

AM_V='$(V)'

957

AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'

958

else

959

AM_V=$AM_DEFAULT_VERBOSITY

960

AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY

961

fi

962

AC_SUBST([AM_V])dnl

963

AM_SUBST_NOTMAKE([AM_V])dnl

964

AC_SUBST([AM_DEFAULT_V])dnl

965

AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl

887

966

AC_SUBST([AM_DEFAULT_VERBOSITY])dnl

888

967

AM_BACKSLASH='\'

889

968

AC_SUBST([AM_BACKSLASH])dnl

890

969

_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl

891

970

])

892

971

893

972

894

973

#

895

974

# This file is free software; the Free Software Foundation

896

975

# gives unlimited permission to copy and/or distribute it,

897

976

# with or without modifications, as long as this notice is preserved.

898

977

899

# serial 1

900

901

978

# AM_PROG_INSTALL_STRIP

902

979

# ---------------------

903

# One issue with vendor `install' (even GNU) is that you can't

980

# One issue with vendor 'install' (even GNU) is that you can't

904

981

# specify the program used to strip binaries. This is especially

905

982

# annoying in cross-compiling environments, where the build's strip

906

983

# is unlikely to handle the host's binaries.

907

984

# Fortunately install-sh will honor a STRIPPROG variable, so we

908

# always use install-sh in `make install-strip', and initialize

985

# always use install-sh in "make install-strip", and initialize

909

986

# STRIPPROG with the value of the STRIP variable (set by the user).

910

987

AC_DEFUN([AM_PROG_INSTALL_STRIP],

911

988

[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl

912

# Installed binaries are usually stripped using `strip' when the user

913

# run `make install-strip'. However `strip' might not be the right

989

# Installed binaries are usually stripped using 'strip' when the user

990

# run "make install-strip". However 'strip' might not be the right

914

991

# tool to use in cross-compilation environments, therefore Automake

915

# will honor the `STRIP' environment variable to overrule this program.

916

dnl Don't test for $cross_compiling = yes, because it might be `maybe'.

992

# will honor the 'STRIP' environment variable to overrule this program.

993

dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.

917

994

if test "$cross_compiling" != no; then

918

995

AC_CHECK_TOOL([STRIP], [strip], :)

919

996

fi

920

997

INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"

921

998

AC_SUBST([INSTALL_STRIP_PROGRAM])])

922

999

923

1000

924

1001

#

925

1002

# This file is free software; the Free Software Foundation

926

1003

# gives unlimited permission to copy and/or distribute it,

927

1004

# with or without modifications, as long as this notice is preserved.

928

1005

929

# serial 3

930

931

1006

# _AM_SUBST_NOTMAKE(VARIABLE)

932

1007

# ---------------------------

933

1008

# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.

941

1016

942

1017

# Check how to create a tarball. -*- Autoconf -*-

943

1018

944

1019

945

1020

#

946

1021

# This file is free software; the Free Software Foundation

947

1022

# gives unlimited permission to copy and/or distribute it,

948

1023

# with or without modifications, as long as this notice is preserved.

949

1024

950

# serial 2

951

952

1025

# _AM_PROG_TAR(FORMAT)

953

1026

# --------------------

954

1027

# Check how to create a tarball in format FORMAT.

955

# FORMAT should be one of `v7', `ustar', or `pax'.

1028

# FORMAT should be one of 'v7', 'ustar', or 'pax'.

956

1029

#

957

1030

# Substitute a variable $(am__tar) that is a command

958

1031

# writing to stdout a FORMAT-tarball containing the directory

962

1035

# Substitute a variable $(am__untar) that extract such

963

1036

# a tarball read from stdin.

964

1037

# $(am__untar) < result.tar

1038

#

965

1039

AC_DEFUN([_AM_PROG_TAR],

966

[# Always define AMTAR for backward compatibility.

967

AM_MISSING_PROG([AMTAR], [tar])

1040

[# Always define AMTAR for backward compatibility. Yes, it's still used

1041

# in the wild :-( We should find a proper way to deprecate it ...

1042

AC_SUBST([AMTAR], ['$${TAR-tar}'])

1043

1044

# We'll loop over all known methods to create a tar archive until one works.

1045

_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'

1046

968

1047

m4_if([$1], [v7],

969

[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],

970

[m4_case([$1], [ustar],, [pax],,

971

[m4_fatal([Unknown tar format])])

972

AC_MSG_CHECKING([how to create a $1 tar archive])

973

# Loop over all known methods to create a tar archive until one works.

974

_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'

975

_am_tools=${am_cv_prog_tar_$1-$_am_tools}

976

# Do not fold the above two line into one, because Tru64 sh and

977

# Solaris sh will not grok spaces in the rhs of `-'.

978

for _am_tool in $_am_tools

979

do

980

case $_am_tool in

981

gnutar)

982

for _am_tar in tar gnutar gtar;

983

do

984

AM_RUN_LOG([$_am_tar --version]) && break

985

done

986

am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'

987

am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'

988

am__untar="$_am_tar -xf -"

989

;;

990

plaintar)

991

# Must skip GNU tar: if it does not support --format= it doesn't create

992

# ustar tarball either.

993

(tar --version) >/dev/null 2>&1 && continue

994

am__tar='tar chf - "$$tardir"'

995

am__tar_='tar chf - "$tardir"'

996

am__untar='tar xf -'

997

;;

998

pax)

999

am__tar='pax -L -x $1 -w "$$tardir"'

1000

am__tar_='pax -L -x $1 -w "$tardir"'

1001

am__untar='pax -r'

1002

;;

1003

cpio)

1004

am__tar='find "$$tardir" -print | cpio -o -H $1 -L'

1005

am__tar_='find "$tardir" -print | cpio -o -H $1 -L'

1006

am__untar='cpio -i -H $1 -d'

1007

;;

1008

none)

1009

am__tar=false

1010

am__tar_=false

1011

am__untar=false

1012

;;

1013

esac

1014

1015

# If the value was cached, stop now. We just wanted to have am__tar

1016

# and am__untar set.

1017

test -n "${am_cv_prog_tar_$1}" && break

1018

1019

# tar/untar a dummy directory, and stop if the command works

1020

rm -rf conftest.dir

1021

mkdir conftest.dir

1022

echo GrepMe > conftest.dir/file

1023

AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])

1024

rm -rf conftest.dir

1025

if test -s conftest.tar; then

1026

AM_RUN_LOG([$am__untar <conftest.tar])

1027

grep GrepMe conftest.dir/file >/dev/null 2>&1 && break

1028

fi

1029

done

1030

rm -rf conftest.dir

1031

1032

AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])

1033

AC_MSG_RESULT([$am_cv_prog_tar_$1])])

1048

[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],

1049

1050

[m4_case([$1],

1051

[ustar],

1052

[# The POSIX 1988 'ustar' format is defined with fixed-size fields.

1053

# There is notably a 21 bits limit for the UID and the GID. In fact,

1054

# the 'pax' utility can hang on bigger UID/GID (see automake bug#8343

1055

# and bug#13588).

1056

am_max_uid=2097151 # 2^21 - 1

1057

am_max_gid=$am_max_uid

1058

# The $UID and $GID variables are not portable, so we need to resort

1059

# to the POSIX-mandated id(1) utility. Errors in the 'id' calls

1060

# below are definitely unexpected, so allow the users to see them

1061

# (that is, avoid stderr redirection).

1062

am_uid=`id -u || echo unknown`

1063

am_gid=`id -g || echo unknown`

1064

AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])

1065

if test $am_uid -le $am_max_uid; then

1066

AC_MSG_RESULT([yes])

1067

else

1068

AC_MSG_RESULT([no])

1069

_am_tools=none

1070

fi

1071

AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])

1072

if test $am_gid -le $am_max_gid; then

1073

AC_MSG_RESULT([yes])

1074

else

1075

AC_MSG_RESULT([no])

1076

_am_tools=none

1077

fi],

1078

1079

[pax],

1080

[],

1081

1082

[m4_fatal([Unknown tar format])])

1083

1084

AC_MSG_CHECKING([how to create a $1 tar archive])

1085

1086

# Go ahead even if we have the value already cached. We do so because we

1087

# need to set the values for the 'am__tar' and 'am__untar' variables.

1088

_am_tools=${am_cv_prog_tar_$1-$_am_tools}

1089

1090

for _am_tool in $_am_tools; do

1091

case $_am_tool in

1092

gnutar)

1093

for _am_tar in tar gnutar gtar; do

1094

AM_RUN_LOG([$_am_tar --version]) && break

1095

done

1096

am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'

1097

am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'

1098

am__untar="$_am_tar -xf -"

1099

;;

1100

plaintar)

1101

# Must skip GNU tar: if it does not support --format= it doesn't create

1102

# ustar tarball either.

1103

(tar --version) >/dev/null 2>&1 && continue

1104

am__tar='tar chf - "$$tardir"'

1105

am__tar_='tar chf - "$tardir"'

1106

am__untar='tar xf -'

1107

;;

1108

pax)

1109

am__tar='pax -L -x $1 -w "$$tardir"'

1110

am__tar_='pax -L -x $1 -w "$tardir"'

1111

am__untar='pax -r'

1112

;;

1113

cpio)

1114

am__tar='find "$$tardir" -print | cpio -o -H $1 -L'

1115

am__tar_='find "$tardir" -print | cpio -o -H $1 -L'

1116

am__untar='cpio -i -H $1 -d'

1117

;;

1118

none)

1119

am__tar=false

1120

am__tar_=false

1121

am__untar=false

1122

;;

1123

esac

1124

1125

# If the value was cached, stop now. We just wanted to have am__tar

1126

# and am__untar set.

1127

test -n "${am_cv_prog_tar_$1}" && break

1128

1129

# tar/untar a dummy directory, and stop if the command works.

1130

rm -rf conftest.dir

1131

mkdir conftest.dir

1132

echo GrepMe > conftest.dir/file

1133

AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])

1134

rm -rf conftest.dir

1135

if test -s conftest.tar; then

1136

AM_RUN_LOG([$am__untar <conftest.tar])

1137

AM_RUN_LOG([cat conftest.dir/file])

1138

grep GrepMe conftest.dir/file >/dev/null 2>&1 && break

1139

fi

1140

done

1141

rm -rf conftest.dir

1142

1143

AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])

1144

AC_MSG_RESULT([$am_cv_prog_tar_$1])])

1145

1034

1146

AC_SUBST([am__tar])

1035

1147

AC_SUBST([am__untar])

1036

1148

]) # _AM_PROG_TAR

9781

9893

dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure.

9782

9894

dnl

9783

9895

9784

dnl

9896

dnl

9785

9897

dnl Permission is hereby granted, free of charge, to any person obtaining a

9786

9898

dnl copy of this software and associated documentation files (the "Software"),

9787

9899

dnl to deal in the Software without restriction, including without limitation

9814

9926

# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])])

9815

9927

#

9816

9928

#

9817

# See the "minimum version" comment for each macro you use to see what

9929

# See the "minimum version" comment for each macro you use to see what

9818

9930

# version you require.

9819

9931

m4_defun([XORG_MACROS_VERSION],[

9820

m4_define([vers_have], [1.17])

9932

m4_define([vers_have], [1.19.0])

9821

9933

m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))

9822

9934

m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))

9823

9935

m4_if(m4_cmp(maj_have, maj_needed), 0,,

9837

9949

# such as man pages and config files

9838

9950

AC_DEFUN([XORG_PROG_RAWCPP],[

9839

9951

AC_REQUIRE([AC_PROG_CPP])

9840

AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}],

9952

AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}],

9841

9953

[$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib])

9842

9954

9843

9955

# Check for flag to avoid builtin definitions - assumes unix is predefined,

9867

9979

AC_MSG_RESULT([no])

9868

9980

else

9869

9981

if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then

9982

TRADITIONALCPPFLAGS="-traditional"

9870

9983

RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"

9871

9984

AC_MSG_RESULT([yes])

9872

9985

else

9875

9988

fi

9876

9989

rm -f conftest.$ac_ext

9877

9990

AC_SUBST(RAWCPPFLAGS)

9991

AC_SUBST(TRADITIONALCPPFLAGS)

9878

9992

]) # XORG_PROG_RAWCPP

9879

9993

9880

9994

# XORG_MANPAGE_SECTIONS()

10399

10513

]) # XORG_WITH_ASCIIDOC

10400

10514

10401

10515

# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT])

10402

# --------------------------------

10516

# -------------------------------------------

10403

10517

# Minimum version: 1.5.0

10404

10518

# Minimum version for optional DEFAULT argument: 1.11.0

10519

# Minimum version for optional DOT checking: 1.18.0

10405

10520

#

10406

10521

# Documentation tools are not always available on all platforms and sometimes

10407

10522

# not at the appropriate level. This macro enables a module to test for the

10421

10536

#

10422

10537

AC_DEFUN([XORG_WITH_DOXYGEN],[

10423

10538

AC_ARG_VAR([DOXYGEN], [Path to doxygen command])

10539

AC_ARG_VAR([DOT], [Path to the dot graphics utility])

10424

10540

m4_define([_defopt], m4_default([$2], [auto]))

10425

10541

AC_ARG_WITH(doxygen,

10426

10542

AS_HELP_STRING([--with-doxygen],

10464

10580

AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed])

10465

10581

fi])

10466

10582

fi])

10583

10584

dnl Check for DOT if we have doxygen. The caller decides if it is mandatory

10585

dnl HAVE_DOT is a variable that can be used in your doxygen.in config file:

10586

dnl HAVE_DOT = @HAVE_DOT@

10587

HAVE_DOT=no

10588

if test "x$have_doxygen" = "xyes"; then

10589

AC_PATH_PROG([DOT], [dot])

10590

if test "x$DOT" != "x"; then

10591

HAVE_DOT=yes

10592

fi

10593

fi

10594

10595

AC_SUBST([HAVE_DOT])

10596

AM_CONDITIONAL([HAVE_DOT], [test "$HAVE_DOT" = "yes"])

10467

10597

AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])

10468

10598

]) # XORG_WITH_DOXYGEN

10469

10599

10646

10776

AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes])

10647

10777

]) # XORG_WITH_FOP

10648

10778

10779

# XORG_WITH_M4([MIN-VERSION])

10780

# ---------------------------

10781

# Minimum version: 1.19.0

10782

#

10783

# This macro attempts to locate an m4 macro processor which supports

10784

# -I option and is only useful for modules relying on M4 in order to

10785

# expand macros in source code files.

10786

#

10787

# Interface to module:

10788

# M4: returns the path of the m4 program found

10789

# returns the path set by the user in the environment

10790

#

10791

AC_DEFUN([XORG_WITH_M4], [

10792

AC_CACHE_CHECK([for m4 that supports -I option], [ac_cv_path_M4],

10793

[AC_PATH_PROGS_FEATURE_CHECK([M4], [m4 gm4],

10794

[[$ac_path_M4 -I. /dev/null > /dev/null 2>&1 && \

10795

ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]],

10796

[AC_MSG_ERROR([could not find m4 that supports -I option])],

10797

[$PATH:/usr/gnu/bin])])

10798

10799

AC_SUBST([M4], [$ac_cv_path_M4])

10800

]) # XORG_WITH_M4

10801

10649

10802

# XORG_WITH_PS2PDF([DEFAULT])

10650

10803

# ----------------

10651

10804

# Minimum version: 1.6.0

11100

11253

11101

11254

AC_MSG_CHECKING([whether malloc(0) returns NULL])

11102

11255

if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then

11103

AC_RUN_IFELSE([AC_LANG_PROGRAM([

11256

AC_CACHE_VAL([xorg_cv_malloc0_returns_null],

11257

[AC_RUN_IFELSE([AC_LANG_PROGRAM([

11104

11258

#include <stdlib.h>

11105

11259

],[

11106

11260

char *m0, *r0, *c0, *p;

11110

11264

c0 = calloc(0,10);

11111

11265

exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1);

11112

11266

])],

11113

[MALLOC_ZERO_RETURNS_NULL=yes],

11114

[MALLOC_ZERO_RETURNS_NULL=no],

11115

[MALLOC_ZERO_RETURNS_NULL=yes])

11267

[xorg_cv_malloc0_returns_null=yes],

11268

[xorg_cv_malloc0_returns_null=no])])

11269

MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null

11116

11270

fi

11117

11271

AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL])

11118

11272

11323

11477

found="no"

11324

11478

m4_foreach([flag], m4_cdr($@), [

11325

11479

if test $found = "no" ; then

11326

if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then

11480

if test "x$xorg_testset_]CACHE_PREFIX[_unknown_warning_option" = "xyes" ; then

11327

11481

PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option"

11328

11482

fi

11329

11483

11330

if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then

11484

if test "x$xorg_testset_]CACHE_PREFIX[_unused_command_line_argument" = "xyes" ; then

11331

11485

PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument"

11332

11486

fi

11333

11487

11401

11555

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-prototypes])

11402

11556

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnested-externs])

11403

11557

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wbad-function-cast])

11404

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wold-style-definition])

11558

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wold-style-definition], [-fd])

11405

11559

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wdeclaration-after-statement])

11406

11560

]

11407

11561

)

11410

11564

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wunused])

11411

11565

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wuninitialized])

11412

11566

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wshadow])

11413

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual])

11414

11567

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-noreturn])

11415

11568

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-format-attribute])

11416

11569

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wredundant-decls])

11570

XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op])

11417

11571

11418

11572

# These are currently disabled because they are noisy. They will be enabled

11419

11573

# in the future once the codebase is sufficiently modernized to silence

11420

11574

# them. For now, I don't want them to drown out the other warnings.

11421

# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op])

11422

11575

# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses])

11423

11576

# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align])

11577

# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual])

11424

11578

11425

11579

# Turn some warnings into errors, so we don't accidently get successful builds

11426

11580

# when there are problems that should be fixed.

11594

11748

# XORG_RELEASE_VERSION

11595

11749

# --------------------

11596

11750

# Defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use.

11597

11751

11598

11752

AC_DEFUN([XORG_RELEASE_VERSION],[

11599

11753

AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],

11600

11754

[`echo $PACKAGE_VERSION | cut -d . -f 1`],