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Sireesh Tripurarib478e662014-05-09 15:15:10 +05301# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
The Android Open Source Project893912b2009-03-03 19:30:05 -08002
Sireesh Tripurarib478e662014-05-09 15:15:10 +05303# Copyright (C) 1996-2013 Free Software Foundation, Inc.
Chris Craikb50c2172013-07-29 15:28:30 -07004
The Android Open Source Project4215dd12009-03-09 11:52:12 -07005# This file is free software; the Free Software Foundation
6# gives unlimited permission to copy and/or distribute it,
7# with or without modifications, as long as this notice is preserved.
The Android Open Source Project893912b2009-03-03 19:30:05 -08008
9# This program is distributed in the hope that it will be useful,
The Android Open Source Project4215dd12009-03-09 11:52:12 -070010# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12# PARTICULAR PURPOSE.
13
Chris Craikb50c2172013-07-29 15:28:30 -070014m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
The Android Open Source Project4215dd12009-03-09 11:52:12 -070015m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
Chris Craikb50c2172013-07-29 15:28:30 -070017m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18[m4_warning([this file was generated for autoconf 2.69.
The Android Open Source Project4215dd12009-03-09 11:52:12 -070019You have another version of autoconf. It may work, but is not guaranteed to.
20If you have problems, you may need to regenerate the build system entirely.
Chris Craikb50c2172013-07-29 15:28:30 -070021To do so, use the procedure documented by the package, typically 'autoreconf'.])])
The Android Open Source Project4215dd12009-03-09 11:52:12 -070022
Sireesh Tripurarib478e662014-05-09 15:15:10 +053023# Copyright (C) 2002-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -070024#
25# This file is free software; the Free Software Foundation
26# gives unlimited permission to copy and/or distribute it,
27# with or without modifications, as long as this notice is preserved.
28
29# AM_AUTOMAKE_VERSION(VERSION)
30# ----------------------------
31# Automake X.Y traces this macro to ensure aclocal.m4 has been
32# generated from the m4 files accompanying Automake X.Y.
33# (This private macro should not be called outside this file.)
34AC_DEFUN([AM_AUTOMAKE_VERSION],
Sireesh Tripurarib478e662014-05-09 15:15:10 +053035[am__api_version='1.14'
The Android Open Source Project4215dd12009-03-09 11:52:12 -070036dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
37dnl require some minimum version. Point them to the right macro.
Sireesh Tripurarib478e662014-05-09 15:15:10 +053038m4_if([$1], [1.14.1], [],
The Android Open Source Project4215dd12009-03-09 11:52:12 -070039 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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42# _AM_AUTOCONF_VERSION(VERSION)
43# -----------------------------
44# aclocal traces this macro to find the Autoconf version.
45# This is a private macro too. Using m4_define simplifies
46# the logic in aclocal, which can simply ignore this definition.
47m4_define([_AM_AUTOCONF_VERSION], [])
48
49# AM_SET_CURRENT_AUTOMAKE_VERSION
50# -------------------------------
51# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
Patrick Scott5f6bd842010-06-28 16:55:16 -040052# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
The Android Open Source Project4215dd12009-03-09 11:52:12 -070053AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
Sireesh Tripurarib478e662014-05-09 15:15:10 +053054[AM_AUTOMAKE_VERSION([1.14.1])dnl
The Android Open Source Project4215dd12009-03-09 11:52:12 -070055m4_ifndef([AC_AUTOCONF_VERSION],
56 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
Patrick Scott5f6bd842010-06-28 16:55:16 -040057_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
The Android Open Source Project4215dd12009-03-09 11:52:12 -070058
Chris Craikb50c2172013-07-29 15:28:30 -070059# Figure out how to run the assembler. -*- Autoconf -*-
60
Sireesh Tripurarib478e662014-05-09 15:15:10 +053061# Copyright (C) 2001-2013 Free Software Foundation, Inc.
Chris Craikb50c2172013-07-29 15:28:30 -070062#
63# This file is free software; the Free Software Foundation
64# gives unlimited permission to copy and/or distribute it,
65# with or without modifications, as long as this notice is preserved.
66
67# AM_PROG_AS
68# ----------
69AC_DEFUN([AM_PROG_AS],
70[# By default we simply use the C compiler to build assembly code.
71AC_REQUIRE([AC_PROG_CC])
72test "${CCAS+set}" = set || CCAS=$CC
73test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
74AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)])
75AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
76_AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
77])
78
The Android Open Source Project4215dd12009-03-09 11:52:12 -070079# AM_AUX_DIR_EXPAND -*- Autoconf -*-
80
Sireesh Tripurarib478e662014-05-09 15:15:10 +053081# Copyright (C) 2001-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -070082#
83# This file is free software; the Free Software Foundation
84# gives unlimited permission to copy and/or distribute it,
85# with or without modifications, as long as this notice is preserved.
86
87# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
Chris Craikb50c2172013-07-29 15:28:30 -070088# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
89# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
The Android Open Source Project4215dd12009-03-09 11:52:12 -070090#
91# Of course, Automake must honor this variable whenever it calls a
92# tool from the auxiliary directory. The problem is that $srcdir (and
93# therefore $ac_aux_dir as well) can be either absolute or relative,
94# depending on how configure is run. This is pretty annoying, since
95# it makes $ac_aux_dir quite unusable in subdirectories: in the top
96# source directory, any form will work fine, but in subdirectories a
97# relative path needs to be adjusted first.
98#
99# $ac_aux_dir/missing
100# fails when called from a subdirectory if $ac_aux_dir is relative
101# $top_srcdir/$ac_aux_dir/missing
102# fails if $ac_aux_dir is absolute,
103# fails when called from a subdirectory in a VPATH build with
104# a relative $ac_aux_dir
105#
106# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
107# are both prefixed by $srcdir. In an in-source build this is usually
Chris Craikb50c2172013-07-29 15:28:30 -0700108# harmless because $srcdir is '.', but things will broke when you
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700109# start a VPATH build or use an absolute $srcdir.
110#
111# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
112# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
113# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
114# and then we would define $MISSING as
115# MISSING="\${SHELL} $am_aux_dir/missing"
116# This will work as long as MISSING is not called from configure, because
117# unfortunately $(top_srcdir) has no meaning in configure.
118# However there are other variables, like CC, which are often used in
119# configure, and could therefore not use this "fixed" $ac_aux_dir.
120#
121# Another solution, used here, is to always expand $ac_aux_dir to an
122# absolute PATH. The drawback is that using absolute paths prevent a
123# configured tree to be moved without reconfiguration.
124
125AC_DEFUN([AM_AUX_DIR_EXPAND],
126[dnl Rely on autoconf to set up CDPATH properly.
127AC_PREREQ([2.50])dnl
128# expand $ac_aux_dir to an absolute path
129am_aux_dir=`cd $ac_aux_dir && pwd`
130])
131
132# AM_CONDITIONAL -*- Autoconf -*-
133
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530134# Copyright (C) 1997-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700135#
136# This file is free software; the Free Software Foundation
137# gives unlimited permission to copy and/or distribute it,
138# with or without modifications, as long as this notice is preserved.
139
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700140# AM_CONDITIONAL(NAME, SHELL-CONDITION)
141# -------------------------------------
142# Define a conditional.
143AC_DEFUN([AM_CONDITIONAL],
Chris Craikb50c2172013-07-29 15:28:30 -0700144[AC_PREREQ([2.52])dnl
145 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
146 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700147AC_SUBST([$1_TRUE])dnl
148AC_SUBST([$1_FALSE])dnl
149_AM_SUBST_NOTMAKE([$1_TRUE])dnl
150_AM_SUBST_NOTMAKE([$1_FALSE])dnl
Patrick Scott5f6bd842010-06-28 16:55:16 -0400151m4_define([_AM_COND_VALUE_$1], [$2])dnl
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700152if $2; then
153 $1_TRUE=
154 $1_FALSE='#'
155else
156 $1_TRUE='#'
157 $1_FALSE=
158fi
159AC_CONFIG_COMMANDS_PRE(
160[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
161 AC_MSG_ERROR([[conditional "$1" was never defined.
162Usually this means the macro was only invoked conditionally.]])
163fi])])
164
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530165# Copyright (C) 1999-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700166#
167# This file is free software; the Free Software Foundation
168# gives unlimited permission to copy and/or distribute it,
169# with or without modifications, as long as this notice is preserved.
170
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700171
Chris Craikb50c2172013-07-29 15:28:30 -0700172# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700173# written in clear, in which case automake, when reading aclocal.m4,
174# will think it sees a *use*, and therefore will trigger all it's
175# C support machinery. Also note that it means that autoscan, seeing
176# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
177
178
179# _AM_DEPENDENCIES(NAME)
180# ----------------------
181# See how the compiler implements dependency checking.
Chris Craikb50c2172013-07-29 15:28:30 -0700182# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700183# We try a few techniques and use that to set a single cache variable.
184#
185# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
186# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
187# dependency, and given that the user is not expected to run this macro,
188# just rely on AC_PROG_CC.
189AC_DEFUN([_AM_DEPENDENCIES],
190[AC_REQUIRE([AM_SET_DEPDIR])dnl
191AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
192AC_REQUIRE([AM_MAKE_INCLUDE])dnl
193AC_REQUIRE([AM_DEP_TRACK])dnl
194
Chris Craikb50c2172013-07-29 15:28:30 -0700195m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
196 [$1], [CXX], [depcc="$CXX" am_compiler_list=],
197 [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
198 [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
199 [$1], [UPC], [depcc="$UPC" am_compiler_list=],
200 [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
201 [depcc="$$1" am_compiler_list=])
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700202
203AC_CACHE_CHECK([dependency style of $depcc],
204 [am_cv_$1_dependencies_compiler_type],
205[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
206 # We make a subdir and do the tests there. Otherwise we can end up
207 # making bogus files that we don't know about and never remove. For
208 # instance it was reported that on HP-UX the gcc test will end up
Chris Craikb50c2172013-07-29 15:28:30 -0700209 # making a dummy file named 'D' -- because '-MD' means "put the output
210 # in D".
211 rm -rf conftest.dir
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700212 mkdir conftest.dir
213 # Copy depcomp to subdir because otherwise we won't find it if we're
214 # using a relative directory.
215 cp "$am_depcomp" conftest.dir
216 cd conftest.dir
217 # We will build objects and dependencies in a subdirectory because
218 # it helps to detect inapplicable dependency modes. For instance
219 # both Tru64's cc and ICC support -MD to output dependencies as a
220 # side effect of compilation, but ICC will put the dependencies in
221 # the current directory while Tru64 will put them in the object
222 # directory.
223 mkdir sub
224
225 am_cv_$1_dependencies_compiler_type=none
226 if test "$am_compiler_list" = ""; then
227 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
228 fi
Patrick Scott5f6bd842010-06-28 16:55:16 -0400229 am__universal=false
230 m4_case([$1], [CC],
231 [case " $depcc " in #(
232 *\ -arch\ *\ -arch\ *) am__universal=true ;;
233 esac],
234 [CXX],
235 [case " $depcc " in #(
236 *\ -arch\ *\ -arch\ *) am__universal=true ;;
237 esac])
238
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700239 for depmode in $am_compiler_list; do
240 # Setup a source with many dependencies, because some compilers
241 # like to wrap large dependency lists on column 80 (with \), and
242 # we should not choose a depcomp mode which is confused by this.
243 #
244 # We need to recreate these files for each test, as the compiler may
245 # overwrite some of them when testing with obscure command lines.
246 # This happens at least with the AIX C compiler.
247 : > sub/conftest.c
248 for i in 1 2 3 4 5 6; do
249 echo '#include "conftst'$i'.h"' >> sub/conftest.c
Chris Craikb50c2172013-07-29 15:28:30 -0700250 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
251 # Solaris 10 /bin/sh.
252 echo '/* dummy */' > sub/conftst$i.h
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700253 done
254 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
255
Chris Craikb50c2172013-07-29 15:28:30 -0700256 # We check with '-c' and '-o' for the sake of the "dashmstdout"
Patrick Scott5f6bd842010-06-28 16:55:16 -0400257 # mode. It turns out that the SunPro C++ compiler does not properly
Chris Craikb50c2172013-07-29 15:28:30 -0700258 # handle '-M -o', and we need to detect this. Also, some Intel
259 # versions had trouble with output in subdirs.
Patrick Scott5f6bd842010-06-28 16:55:16 -0400260 am__obj=sub/conftest.${OBJEXT-o}
261 am__minus_obj="-o $am__obj"
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700262 case $depmode in
Patrick Scott5f6bd842010-06-28 16:55:16 -0400263 gcc)
264 # This depmode causes a compiler race in universal mode.
265 test "$am__universal" = false || continue
266 ;;
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700267 nosideeffect)
Chris Craikb50c2172013-07-29 15:28:30 -0700268 # After this tag, mechanisms are not by side-effect, so they'll
269 # only be used when explicitly requested.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700270 if test "x$enable_dependency_tracking" = xyes; then
271 continue
272 else
273 break
274 fi
275 ;;
Chris Craikb50c2172013-07-29 15:28:30 -0700276 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
277 # This compiler won't grok '-c -o', but also, the minuso test has
Patrick Scott5f6bd842010-06-28 16:55:16 -0400278 # not run yet. These depmodes are late enough in the game, and
279 # so weak that their functioning should not be impacted.
280 am__obj=conftest.${OBJEXT-o}
281 am__minus_obj=
282 ;;
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700283 none) break ;;
284 esac
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700285 if depmode=$depmode \
Patrick Scott5f6bd842010-06-28 16:55:16 -0400286 source=sub/conftest.c object=$am__obj \
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700287 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
Patrick Scott5f6bd842010-06-28 16:55:16 -0400288 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700289 >/dev/null 2>conftest.err &&
290 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
291 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
Patrick Scott5f6bd842010-06-28 16:55:16 -0400292 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700293 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
294 # icc doesn't choke on unknown options, it will just issue warnings
295 # or remarks (even with -Werror). So we grep stderr for any message
296 # that says an option was ignored or not supported.
297 # When given -MP, icc 7.0 and 7.1 complain thusly:
298 # icc: Command line warning: ignoring option '-M'; no argument required
299 # The diagnosis changed in icc 8.0:
300 # icc: Command line remark: option '-MP' not supported
301 if (grep 'ignoring option' conftest.err ||
302 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
303 am_cv_$1_dependencies_compiler_type=$depmode
304 break
305 fi
306 fi
307 done
308
309 cd ..
310 rm -rf conftest.dir
311else
312 am_cv_$1_dependencies_compiler_type=none
313fi
314])
315AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
316AM_CONDITIONAL([am__fastdep$1], [
317 test "x$enable_dependency_tracking" != xno \
318 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
319])
320
321
322# AM_SET_DEPDIR
323# -------------
324# Choose a directory name for dependency files.
Chris Craikb50c2172013-07-29 15:28:30 -0700325# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700326AC_DEFUN([AM_SET_DEPDIR],
327[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
328AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
329])
330
331
332# AM_DEP_TRACK
333# ------------
334AC_DEFUN([AM_DEP_TRACK],
Chris Craikb50c2172013-07-29 15:28:30 -0700335[AC_ARG_ENABLE([dependency-tracking], [dnl
336AS_HELP_STRING(
337 [--enable-dependency-tracking],
338 [do not reject slow dependency extractors])
339AS_HELP_STRING(
340 [--disable-dependency-tracking],
341 [speeds up one-time build])])
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700342if test "x$enable_dependency_tracking" != xno; then
343 am_depcomp="$ac_aux_dir/depcomp"
344 AMDEPBACKSLASH='\'
Chris Craikb50c2172013-07-29 15:28:30 -0700345 am__nodep='_no'
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700346fi
347AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
348AC_SUBST([AMDEPBACKSLASH])dnl
349_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
Chris Craikb50c2172013-07-29 15:28:30 -0700350AC_SUBST([am__nodep])dnl
351_AM_SUBST_NOTMAKE([am__nodep])dnl
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700352])
353
354# Generate code to set up dependency tracking. -*- Autoconf -*-
355
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530356# Copyright (C) 1999-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700357#
358# This file is free software; the Free Software Foundation
359# gives unlimited permission to copy and/or distribute it,
360# with or without modifications, as long as this notice is preserved.
361
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700362
363# _AM_OUTPUT_DEPENDENCY_COMMANDS
364# ------------------------------
365AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
Patrick Scott5f6bd842010-06-28 16:55:16 -0400366[{
Chris Craikb50c2172013-07-29 15:28:30 -0700367 # Older Autoconf quotes --file arguments for eval, but not when files
Patrick Scott5f6bd842010-06-28 16:55:16 -0400368 # are listed without --file. Let's play safe and only enable the eval
369 # if we detect the quoting.
370 case $CONFIG_FILES in
371 *\'*) eval set x "$CONFIG_FILES" ;;
372 *) set x $CONFIG_FILES ;;
373 esac
374 shift
375 for mf
376 do
377 # Strip MF so we end up with the name of the file.
378 mf=`echo "$mf" | sed -e 's/:.*$//'`
379 # Check whether this is an Automake generated Makefile or not.
Chris Craikb50c2172013-07-29 15:28:30 -0700380 # We used to match only the files named 'Makefile.in', but
Patrick Scott5f6bd842010-06-28 16:55:16 -0400381 # some people rename them; so instead we look at the file content.
382 # Grep'ing the first line is not enough: some people post-process
383 # each Makefile.in and add a new line on top of each file to say so.
384 # Grep'ing the whole file is not good either: AIX grep has a line
385 # limit of 2048, but all sed's we know have understand at least 4000.
386 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
387 dirpart=`AS_DIRNAME("$mf")`
388 else
389 continue
390 fi
391 # Extract the definition of DEPDIR, am__include, and am__quote
Chris Craikb50c2172013-07-29 15:28:30 -0700392 # from the Makefile without running 'make'.
Patrick Scott5f6bd842010-06-28 16:55:16 -0400393 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
394 test -z "$DEPDIR" && continue
395 am__include=`sed -n 's/^am__include = //p' < "$mf"`
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530396 test -z "$am__include" && continue
Patrick Scott5f6bd842010-06-28 16:55:16 -0400397 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
Patrick Scott5f6bd842010-06-28 16:55:16 -0400398 # Find all dependency output files, they are included files with
399 # $(DEPDIR) in their names. We invoke sed twice because it is the
400 # simplest approach to changing $(DEPDIR) to its actual value in the
401 # expansion.
402 for file in `sed -n "
403 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
Chris Craikb50c2172013-07-29 15:28:30 -0700404 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
Patrick Scott5f6bd842010-06-28 16:55:16 -0400405 # Make sure the directory exists.
406 test -f "$dirpart/$file" && continue
407 fdir=`AS_DIRNAME(["$file"])`
408 AS_MKDIR_P([$dirpart/$fdir])
409 # echo "creating $dirpart/$file"
410 echo '# dummy' > "$dirpart/$file"
411 done
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700412 done
Patrick Scott5f6bd842010-06-28 16:55:16 -0400413}
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700414])# _AM_OUTPUT_DEPENDENCY_COMMANDS
415
416
417# AM_OUTPUT_DEPENDENCY_COMMANDS
418# -----------------------------
419# This macro should only be invoked once -- use via AC_REQUIRE.
420#
421# This code is only required when automatic dependency tracking
Chris Craikb50c2172013-07-29 15:28:30 -0700422# is enabled. FIXME. This creates each '.P' file that we will
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700423# need in order to bootstrap the dependency handling code.
424AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
425[AC_CONFIG_COMMANDS([depfiles],
426 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
427 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
428])
429
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700430# Do all the work for Automake. -*- Autoconf -*-
431
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530432# Copyright (C) 1996-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700433#
434# This file is free software; the Free Software Foundation
435# gives unlimited permission to copy and/or distribute it,
436# with or without modifications, as long as this notice is preserved.
437
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700438# This macro actually does too much. Some checks are only needed if
439# your package does certain things. But this isn't really a big deal.
440
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530441dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
442m4_define([AC_PROG_CC],
443m4_defn([AC_PROG_CC])
444[_AM_PROG_CC_C_O
445])
446
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700447# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
448# AM_INIT_AUTOMAKE([OPTIONS])
449# -----------------------------------------------
450# The call with PACKAGE and VERSION arguments is the old style
451# call (pre autoconf-2.50), which is being phased out. PACKAGE
452# and VERSION should now be passed to AC_INIT and removed from
453# the call to AM_INIT_AUTOMAKE.
454# We support both call styles for the transition. After
455# the next Automake release, Autoconf can make the AC_INIT
456# arguments mandatory, and then we can depend on a new Autoconf
457# release and drop the old call support.
458AC_DEFUN([AM_INIT_AUTOMAKE],
Chris Craikb50c2172013-07-29 15:28:30 -0700459[AC_PREREQ([2.65])dnl
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700460dnl Autoconf wants to disallow AM_ names. We explicitly allow
461dnl the ones we care about.
462m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
463AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
464AC_REQUIRE([AC_PROG_INSTALL])dnl
465if test "`cd $srcdir && pwd`" != "`pwd`"; then
466 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
467 # is not polluted with repeated "-I."
468 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
469 # test to see if srcdir already configured
470 if test -f $srcdir/config.status; then
471 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
472 fi
473fi
474
475# test whether we have cygpath
476if test -z "$CYGPATH_W"; then
477 if (cygpath --version) >/dev/null 2>/dev/null; then
478 CYGPATH_W='cygpath -w'
479 else
480 CYGPATH_W=echo
481 fi
482fi
483AC_SUBST([CYGPATH_W])
484
485# Define the identity of the package.
486dnl Distinguish between old-style and new-style calls.
487m4_ifval([$2],
Chris Craikb50c2172013-07-29 15:28:30 -0700488[AC_DIAGNOSE([obsolete],
489 [$0: two- and three-arguments forms are deprecated.])
490m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700491 AC_SUBST([PACKAGE], [$1])dnl
492 AC_SUBST([VERSION], [$2])],
493[_AM_SET_OPTIONS([$1])dnl
494dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Chris Craikb50c2172013-07-29 15:28:30 -0700495m4_if(
496 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
497 [ok:ok],,
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700498 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
499 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
500 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
501
502_AM_IF_OPTION([no-define],,
Chris Craikb50c2172013-07-29 15:28:30 -0700503[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
504 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700505
506# Some tools Automake needs.
507AC_REQUIRE([AM_SANITY_CHECK])dnl
508AC_REQUIRE([AC_ARG_PROGRAM])dnl
Chris Craikb50c2172013-07-29 15:28:30 -0700509AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
510AM_MISSING_PROG([AUTOCONF], [autoconf])
511AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
512AM_MISSING_PROG([AUTOHEADER], [autoheader])
513AM_MISSING_PROG([MAKEINFO], [makeinfo])
Patrick Scott5f6bd842010-06-28 16:55:16 -0400514AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
515AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Chris Craikb50c2172013-07-29 15:28:30 -0700516AC_REQUIRE([AC_PROG_MKDIR_P])dnl
517# For better backward compatibility. To be removed once Automake 1.9.x
518# dies out for good. For more background, see:
519# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
520# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
521AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700522# We need awk for the "check" target. The system "awk" is bad on
523# some platforms.
524AC_REQUIRE([AC_PROG_AWK])dnl
525AC_REQUIRE([AC_PROG_MAKE_SET])dnl
526AC_REQUIRE([AM_SET_LEADING_DOT])dnl
527_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Patrick Scott5f6bd842010-06-28 16:55:16 -0400528 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
529 [_AM_PROG_TAR([v7])])])
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700530_AM_IF_OPTION([no-dependencies],,
531[AC_PROVIDE_IFELSE([AC_PROG_CC],
Chris Craikb50c2172013-07-29 15:28:30 -0700532 [_AM_DEPENDENCIES([CC])],
533 [m4_define([AC_PROG_CC],
534 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700535AC_PROVIDE_IFELSE([AC_PROG_CXX],
Chris Craikb50c2172013-07-29 15:28:30 -0700536 [_AM_DEPENDENCIES([CXX])],
537 [m4_define([AC_PROG_CXX],
538 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700539AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Chris Craikb50c2172013-07-29 15:28:30 -0700540 [_AM_DEPENDENCIES([OBJC])],
541 [m4_define([AC_PROG_OBJC],
542 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
543AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
544 [_AM_DEPENDENCIES([OBJCXX])],
545 [m4_define([AC_PROG_OBJCXX],
546 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700547])
Chris Craikb50c2172013-07-29 15:28:30 -0700548AC_REQUIRE([AM_SILENT_RULES])dnl
549dnl The testsuite driver may need to know about EXEEXT, so add the
550dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
551dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Patrick Scott5f6bd842010-06-28 16:55:16 -0400552AC_CONFIG_COMMANDS_PRE(dnl
553[m4_provide_if([_AM_COMPILER_EXEEXT],
554 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530555
556# POSIX will say in a future version that running "rm -f" with no argument
557# is OK; and we want to be able to make that assumption in our Makefile
558# recipes. So use an aggressive probe to check that the usage we want is
559# actually supported "in the wild" to an acceptable degree.
560# See automake bug#10828.
561# To make any issue more visible, cause the running configure to be aborted
562# by default if the 'rm' program in use doesn't match our expectations; the
563# user can still override this though.
564if rm -f && rm -fr && rm -rf; then : OK; else
565 cat >&2 <<'END'
566Oops!
567
568Your 'rm' program seems unable to run without file operands specified
569on the command line, even when the '-f' option is present. This is contrary
570to the behaviour of most rm programs out there, and not conforming with
571the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
572
573Please tell bug-automake@gnu.org about your system, including the value
574of your $PATH and any error possibly output before this message. This
575can help us improve future automake versions.
576
577END
578 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
579 echo 'Configuration will proceed anyway, since you have set the' >&2
580 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
581 echo >&2
582 else
583 cat >&2 <<'END'
584Aborting the configuration process, to ensure you take notice of the issue.
585
586You can download and install GNU coreutils to get an 'rm' implementation
587that behaves properly: <http://www.gnu.org/software/coreutils/>.
588
589If you want to complete the configuration process using your problematic
590'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
591to "yes", and re-run configure.
592
593END
594 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
595 fi
596fi])
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700597
Chris Craikb50c2172013-07-29 15:28:30 -0700598dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
Patrick Scott5f6bd842010-06-28 16:55:16 -0400599dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
600dnl mangled by Autoconf and run in a shell conditional statement.
601m4_define([_AC_COMPILER_EXEEXT],
602m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
603
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700604# When config.status generates a header, we must update the stamp-h file.
605# This file resides in the same directory as the config header
606# that is generated. The stamp files are numbered to have different names.
607
608# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
609# loop where config.status creates the headers, so we can generate
610# our stamp files there.
611AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
612[# Compute $1's index in $config_headers.
613_am_arg=$1
614_am_stamp_count=1
615for _am_header in $config_headers :; do
616 case $_am_header in
617 $_am_arg | $_am_arg:* )
618 break ;;
619 * )
620 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
621 esac
622done
623echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
624
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530625# Copyright (C) 2001-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700626#
627# This file is free software; the Free Software Foundation
628# gives unlimited permission to copy and/or distribute it,
629# with or without modifications, as long as this notice is preserved.
630
631# AM_PROG_INSTALL_SH
632# ------------------
633# Define $install_sh.
634AC_DEFUN([AM_PROG_INSTALL_SH],
635[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Patrick Scott5f6bd842010-06-28 16:55:16 -0400636if test x"${install_sh}" != xset; then
637 case $am_aux_dir in
638 *\ * | *\ *)
639 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
640 *)
641 install_sh="\${SHELL} $am_aux_dir/install-sh"
642 esac
643fi
Chris Craikb50c2172013-07-29 15:28:30 -0700644AC_SUBST([install_sh])])
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700645
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530646# Copyright (C) 2003-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700647#
648# This file is free software; the Free Software Foundation
649# gives unlimited permission to copy and/or distribute it,
650# with or without modifications, as long as this notice is preserved.
651
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700652# Check whether the underlying file-system supports filenames
653# with a leading dot. For instance MS-DOS doesn't.
654AC_DEFUN([AM_SET_LEADING_DOT],
655[rm -rf .tst 2>/dev/null
656mkdir .tst 2>/dev/null
657if test -d .tst; then
658 am__leading_dot=.
659else
660 am__leading_dot=_
661fi
662rmdir .tst 2>/dev/null
663AC_SUBST([am__leading_dot])])
664
665# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
666# From Jim Meyering
667
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530668# Copyright (C) 1996-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700669#
670# This file is free software; the Free Software Foundation
671# gives unlimited permission to copy and/or distribute it,
672# with or without modifications, as long as this notice is preserved.
673
Patrick Scott5f6bd842010-06-28 16:55:16 -0400674# AM_MAINTAINER_MODE([DEFAULT-MODE])
675# ----------------------------------
676# Control maintainer-specific portions of Makefiles.
Chris Craikb50c2172013-07-29 15:28:30 -0700677# Default is to disable them, unless 'enable' is passed literally.
678# For symmetry, 'disable' may be passed as well. Anyway, the user
Patrick Scott5f6bd842010-06-28 16:55:16 -0400679# can override the default with the --enable/--disable switch.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700680AC_DEFUN([AM_MAINTAINER_MODE],
Patrick Scott5f6bd842010-06-28 16:55:16 -0400681[m4_case(m4_default([$1], [disable]),
682 [enable], [m4_define([am_maintainer_other], [disable])],
683 [disable], [m4_define([am_maintainer_other], [enable])],
684 [m4_define([am_maintainer_other], [enable])
685 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
Chris Craikb50c2172013-07-29 15:28:30 -0700686AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
Patrick Scott5f6bd842010-06-28 16:55:16 -0400687 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
688 AC_ARG_ENABLE([maintainer-mode],
Chris Craikb50c2172013-07-29 15:28:30 -0700689 [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
690 am_maintainer_other[ make rules and dependencies not useful
691 (and sometimes confusing) to the casual installer])],
692 [USE_MAINTAINER_MODE=$enableval],
693 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700694 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
Patrick Scott5f6bd842010-06-28 16:55:16 -0400695 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700696 MAINT=$MAINTAINER_MODE_TRUE
Patrick Scott5f6bd842010-06-28 16:55:16 -0400697 AC_SUBST([MAINT])dnl
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700698]
699)
700
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700701# Check to see how 'make' treats includes. -*- Autoconf -*-
702
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530703# Copyright (C) 2001-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700704#
705# This file is free software; the Free Software Foundation
706# gives unlimited permission to copy and/or distribute it,
707# with or without modifications, as long as this notice is preserved.
708
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700709# AM_MAKE_INCLUDE()
710# -----------------
711# Check to see how make treats includes.
712AC_DEFUN([AM_MAKE_INCLUDE],
713[am_make=${MAKE-make}
714cat > confinc << 'END'
715am__doit:
Patrick Scott5f6bd842010-06-28 16:55:16 -0400716 @echo this is the am__doit target
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700717.PHONY: am__doit
718END
719# If we don't find an include directive, just comment out the code.
720AC_MSG_CHECKING([for style of include used by $am_make])
721am__include="#"
722am__quote=
723_am_result=none
724# First try GNU make style include.
725echo "include confinc" > confmf
Chris Craikb50c2172013-07-29 15:28:30 -0700726# Ignore all kinds of additional output from 'make'.
Patrick Scott5f6bd842010-06-28 16:55:16 -0400727case `$am_make -s -f confmf 2> /dev/null` in #(
728*the\ am__doit\ target*)
729 am__include=include
730 am__quote=
731 _am_result=GNU
732 ;;
733esac
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700734# Now try BSD make style include.
735if test "$am__include" = "#"; then
736 echo '.include "confinc"' > confmf
Patrick Scott5f6bd842010-06-28 16:55:16 -0400737 case `$am_make -s -f confmf 2> /dev/null` in #(
738 *the\ am__doit\ target*)
739 am__include=.include
740 am__quote="\""
741 _am_result=BSD
742 ;;
743 esac
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700744fi
745AC_SUBST([am__include])
746AC_SUBST([am__quote])
747AC_MSG_RESULT([$_am_result])
748rm -f confinc confmf
749])
750
751# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
752
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530753# Copyright (C) 1997-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700754#
755# This file is free software; the Free Software Foundation
756# gives unlimited permission to copy and/or distribute it,
757# with or without modifications, as long as this notice is preserved.
758
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700759# AM_MISSING_PROG(NAME, PROGRAM)
760# ------------------------------
761AC_DEFUN([AM_MISSING_PROG],
762[AC_REQUIRE([AM_MISSING_HAS_RUN])
763$1=${$1-"${am_missing_run}$2"}
764AC_SUBST($1)])
765
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700766# AM_MISSING_HAS_RUN
767# ------------------
Chris Craikb50c2172013-07-29 15:28:30 -0700768# Define MISSING if not defined so far and test if it is modern enough.
769# If it is, set am_missing_run to use it, otherwise, to nothing.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700770AC_DEFUN([AM_MISSING_HAS_RUN],
771[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
772AC_REQUIRE_AUX_FILE([missing])dnl
Patrick Scott5f6bd842010-06-28 16:55:16 -0400773if test x"${MISSING+set}" != xset; then
774 case $am_aux_dir in
775 *\ * | *\ *)
776 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
777 *)
778 MISSING="\${SHELL} $am_aux_dir/missing" ;;
779 esac
780fi
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700781# Use eval to expand $SHELL
Chris Craikb50c2172013-07-29 15:28:30 -0700782if eval "$MISSING --is-lightweight"; then
783 am_missing_run="$MISSING "
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700784else
785 am_missing_run=
Chris Craikb50c2172013-07-29 15:28:30 -0700786 AC_MSG_WARN(['missing' script is too old or missing])
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700787fi
788])
789
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700790# Helper functions for option handling. -*- Autoconf -*-
791
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530792# Copyright (C) 2001-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700793#
794# This file is free software; the Free Software Foundation
795# gives unlimited permission to copy and/or distribute it,
796# with or without modifications, as long as this notice is preserved.
797
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700798# _AM_MANGLE_OPTION(NAME)
799# -----------------------
800AC_DEFUN([_AM_MANGLE_OPTION],
801[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
802
803# _AM_SET_OPTION(NAME)
Chris Craikb50c2172013-07-29 15:28:30 -0700804# --------------------
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700805# Set option NAME. Presently that only means defining a flag for this option.
806AC_DEFUN([_AM_SET_OPTION],
Chris Craikb50c2172013-07-29 15:28:30 -0700807[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700808
809# _AM_SET_OPTIONS(OPTIONS)
Chris Craikb50c2172013-07-29 15:28:30 -0700810# ------------------------
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700811# OPTIONS is a space-separated list of Automake options.
812AC_DEFUN([_AM_SET_OPTIONS],
Patrick Scott5f6bd842010-06-28 16:55:16 -0400813[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700814
815# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
816# -------------------------------------------
817# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
818AC_DEFUN([_AM_IF_OPTION],
819[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
820
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530821# Copyright (C) 1999-2013 Free Software Foundation, Inc.
822#
823# This file is free software; the Free Software Foundation
824# gives unlimited permission to copy and/or distribute it,
825# with or without modifications, as long as this notice is preserved.
826
827# _AM_PROG_CC_C_O
828# ---------------
829# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
830# to automatically call this.
831AC_DEFUN([_AM_PROG_CC_C_O],
832[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
833AC_REQUIRE_AUX_FILE([compile])dnl
834AC_LANG_PUSH([C])dnl
835AC_CACHE_CHECK(
836 [whether $CC understands -c and -o together],
837 [am_cv_prog_cc_c_o],
838 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
839 # Make sure it works both with $CC and with simple cc.
840 # Following AC_PROG_CC_C_O, we do the test twice because some
841 # compilers refuse to overwrite an existing .o file with -o,
842 # though they will create one.
843 am_cv_prog_cc_c_o=yes
844 for am_i in 1 2; do
845 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
846 && test -f conftest2.$ac_objext; then
847 : OK
848 else
849 am_cv_prog_cc_c_o=no
850 break
851 fi
852 done
853 rm -f core conftest*
854 unset am_i])
855if test "$am_cv_prog_cc_c_o" != yes; then
856 # Losing compiler, so override with the script.
857 # FIXME: It is wrong to rewrite CC.
858 # But if we don't then we get into trouble of one sort or another.
859 # A longer-term fix would be to have automake use am__CC in this case,
860 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
861 CC="$am_aux_dir/compile $CC"
862fi
863AC_LANG_POP([C])])
864
865# For backward compatibility.
866AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
867
868# Copyright (C) 2001-2013 Free Software Foundation, Inc.
869#
870# This file is free software; the Free Software Foundation
871# gives unlimited permission to copy and/or distribute it,
872# with or without modifications, as long as this notice is preserved.
873
874# AM_RUN_LOG(COMMAND)
875# -------------------
876# Run COMMAND, save the exit status in ac_status, and log it.
877# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
878AC_DEFUN([AM_RUN_LOG],
879[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
880 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
881 ac_status=$?
882 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
883 (exit $ac_status); }])
884
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700885# Check to make sure that the build environment is sane. -*- Autoconf -*-
886
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530887# Copyright (C) 1996-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700888#
889# This file is free software; the Free Software Foundation
890# gives unlimited permission to copy and/or distribute it,
891# with or without modifications, as long as this notice is preserved.
892
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700893# AM_SANITY_CHECK
894# ---------------
895AC_DEFUN([AM_SANITY_CHECK],
896[AC_MSG_CHECKING([whether build environment is sane])
Patrick Scott5f6bd842010-06-28 16:55:16 -0400897# Reject unsafe characters in $srcdir or the absolute working directory
898# name. Accept space and tab only in the latter.
899am_lf='
900'
901case `pwd` in
902 *[[\\\"\#\$\&\'\`$am_lf]]*)
903 AC_MSG_ERROR([unsafe absolute working directory name]);;
904esac
905case $srcdir in
906 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
Chris Craikb50c2172013-07-29 15:28:30 -0700907 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Patrick Scott5f6bd842010-06-28 16:55:16 -0400908esac
909
Chris Craikb50c2172013-07-29 15:28:30 -0700910# Do 'set' in a subshell so we don't clobber the current shell's
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700911# arguments. Must try -L first in case configure is actually a
912# symlink; some systems play weird games with the mod time of symlinks
913# (eg FreeBSD returns the mod time of the symlink's containing
914# directory).
915if (
Chris Craikb50c2172013-07-29 15:28:30 -0700916 am_has_slept=no
917 for am_try in 1 2; do
918 echo "timestamp, slept: $am_has_slept" > conftest.file
919 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
920 if test "$[*]" = "X"; then
921 # -L didn't work.
922 set X `ls -t "$srcdir/configure" conftest.file`
923 fi
924 if test "$[*]" != "X $srcdir/configure conftest.file" \
925 && test "$[*]" != "X conftest.file $srcdir/configure"; then
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700926
Chris Craikb50c2172013-07-29 15:28:30 -0700927 # If neither matched, then we have a broken ls. This can happen
928 # if, for instance, CONFIG_SHELL is bash and it inherits a
929 # broken ls alias from the environment. This has actually
930 # happened. Such a system could not be considered "sane".
931 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
932 alias in your environment])
933 fi
934 if test "$[2]" = conftest.file || test $am_try -eq 2; then
935 break
936 fi
937 # Just in case.
938 sleep 1
939 am_has_slept=yes
940 done
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700941 test "$[2]" = conftest.file
942 )
943then
944 # Ok.
945 :
946else
947 AC_MSG_ERROR([newly created file is older than distributed files!
948Check your system clock])
949fi
Chris Craikb50c2172013-07-29 15:28:30 -0700950AC_MSG_RESULT([yes])
951# If we didn't sleep, we still need to ensure time stamps of config.status and
952# generated files are strictly newer.
953am_sleep_pid=
954if grep 'slept: no' conftest.file >/dev/null 2>&1; then
955 ( sleep 1 ) &
956 am_sleep_pid=$!
957fi
958AC_CONFIG_COMMANDS_PRE(
959 [AC_MSG_CHECKING([that generated files are newer than configure])
960 if test -n "$am_sleep_pid"; then
961 # Hide warnings about reused PIDs.
962 wait $am_sleep_pid 2>/dev/null
963 fi
964 AC_MSG_RESULT([done])])
965rm -f conftest.file
966])
The Android Open Source Project4215dd12009-03-09 11:52:12 -0700967
Sireesh Tripurarib478e662014-05-09 15:15:10 +0530968# Copyright (C) 2009-2013 Free Software Foundation, Inc.
Chris Craikb50c2172013-07-29 15:28:30 -0700969#
970# This file is free software; the Free Software Foundation
971# gives unlimited permission to copy and/or distribute it,
972# with or without modifications, as long as this notice is preserved.
973
974# AM_SILENT_RULES([DEFAULT])
975# --------------------------
976# Enable less verbose build rules; with the default set to DEFAULT
977# ("yes" being less verbose, "no" or empty being verbose).
978AC_DEFUN([AM_SILENT_RULES],
979[AC_ARG_ENABLE([silent-rules], [dnl
980AS_HELP_STRING(
981 [--enable-silent-rules],
982 [less verbose build output (undo: "make V=1")])
983AS_HELP_STRING(
984 [--disable-silent-rules],
985 [verbose build output (undo: "make V=0")])dnl
986])
987case $enable_silent_rules in @%:@ (((
988 yes) AM_DEFAULT_VERBOSITY=0;;
989 no) AM_DEFAULT_VERBOSITY=1;;
990 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
991esac
992dnl
993dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
994dnl do not support nested variable expansions.
995dnl See automake bug#9928 and bug#10237.
996am_make=${MAKE-make}
997AC_CACHE_CHECK([whether $am_make supports nested variables],
998 [am_cv_make_support_nested_variables],
999 [if AS_ECHO([['TRUE=$(BAR$(V))
1000BAR0=false
1001BAR1=true
1002V=1
1003am__doit:
1004 @$(TRUE)
1005.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1006 am_cv_make_support_nested_variables=yes
1007else
1008 am_cv_make_support_nested_variables=no
1009fi])
1010if test $am_cv_make_support_nested_variables = yes; then
1011 dnl Using '$V' instead of '$(V)' breaks IRIX make.
1012 AM_V='$(V)'
1013 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1014else
1015 AM_V=$AM_DEFAULT_VERBOSITY
1016 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1017fi
1018AC_SUBST([AM_V])dnl
1019AM_SUBST_NOTMAKE([AM_V])dnl
1020AC_SUBST([AM_DEFAULT_V])dnl
1021AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1022AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1023AM_BACKSLASH='\'
1024AC_SUBST([AM_BACKSLASH])dnl
1025_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1026])
1027
Sireesh Tripurarib478e662014-05-09 15:15:10 +05301028# Copyright (C) 2001-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001029#
1030# This file is free software; the Free Software Foundation
1031# gives unlimited permission to copy and/or distribute it,
1032# with or without modifications, as long as this notice is preserved.
1033
1034# AM_PROG_INSTALL_STRIP
1035# ---------------------
Chris Craikb50c2172013-07-29 15:28:30 -07001036# One issue with vendor 'install' (even GNU) is that you can't
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001037# specify the program used to strip binaries. This is especially
1038# annoying in cross-compiling environments, where the build's strip
1039# is unlikely to handle the host's binaries.
1040# Fortunately install-sh will honor a STRIPPROG variable, so we
Chris Craikb50c2172013-07-29 15:28:30 -07001041# always use install-sh in "make install-strip", and initialize
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001042# STRIPPROG with the value of the STRIP variable (set by the user).
1043AC_DEFUN([AM_PROG_INSTALL_STRIP],
1044[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Chris Craikb50c2172013-07-29 15:28:30 -07001045# Installed binaries are usually stripped using 'strip' when the user
1046# run "make install-strip". However 'strip' might not be the right
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001047# tool to use in cross-compilation environments, therefore Automake
Chris Craikb50c2172013-07-29 15:28:30 -07001048# will honor the 'STRIP' environment variable to overrule this program.
1049dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001050if test "$cross_compiling" != no; then
1051 AC_CHECK_TOOL([STRIP], [strip], :)
1052fi
1053INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1054AC_SUBST([INSTALL_STRIP_PROGRAM])])
1055
Sireesh Tripurarib478e662014-05-09 15:15:10 +05301056# Copyright (C) 2006-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001057#
1058# This file is free software; the Free Software Foundation
1059# gives unlimited permission to copy and/or distribute it,
1060# with or without modifications, as long as this notice is preserved.
1061
1062# _AM_SUBST_NOTMAKE(VARIABLE)
1063# ---------------------------
1064# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1065# This macro is traced by Automake.
1066AC_DEFUN([_AM_SUBST_NOTMAKE])
1067
Patrick Scott5f6bd842010-06-28 16:55:16 -04001068# AM_SUBST_NOTMAKE(VARIABLE)
Chris Craikb50c2172013-07-29 15:28:30 -07001069# --------------------------
Patrick Scott5f6bd842010-06-28 16:55:16 -04001070# Public sister of _AM_SUBST_NOTMAKE.
1071AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1072
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001073# Check how to create a tarball. -*- Autoconf -*-
1074
Sireesh Tripurarib478e662014-05-09 15:15:10 +05301075# Copyright (C) 2004-2013 Free Software Foundation, Inc.
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001076#
1077# This file is free software; the Free Software Foundation
1078# gives unlimited permission to copy and/or distribute it,
1079# with or without modifications, as long as this notice is preserved.
1080
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001081# _AM_PROG_TAR(FORMAT)
1082# --------------------
1083# Check how to create a tarball in format FORMAT.
Chris Craikb50c2172013-07-29 15:28:30 -07001084# FORMAT should be one of 'v7', 'ustar', or 'pax'.
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001085#
1086# Substitute a variable $(am__tar) that is a command
1087# writing to stdout a FORMAT-tarball containing the directory
1088# $tardir.
1089# tardir=directory && $(am__tar) > result.tar
1090#
1091# Substitute a variable $(am__untar) that extract such
1092# a tarball read from stdin.
1093# $(am__untar) < result.tar
Sireesh Tripurarib478e662014-05-09 15:15:10 +05301094#
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001095AC_DEFUN([_AM_PROG_TAR],
Chris Craikb50c2172013-07-29 15:28:30 -07001096[# Always define AMTAR for backward compatibility. Yes, it's still used
1097# in the wild :-( We should find a proper way to deprecate it ...
1098AC_SUBST([AMTAR], ['$${TAR-tar}'])
Sireesh Tripurarib478e662014-05-09 15:15:10 +05301099
1100# We'll loop over all known methods to create a tar archive until one works.
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001101_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001102
Sireesh Tripurarib478e662014-05-09 15:15:10 +05301103m4_if([$1], [v7],
1104 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001105
Sireesh Tripurarib478e662014-05-09 15:15:10 +05301106 [m4_case([$1],
1107 [ustar],
1108 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1109 # There is notably a 21 bits limit for the UID and the GID. In fact,
1110 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1111 # and bug#13588).
1112 am_max_uid=2097151 # 2^21 - 1
1113 am_max_gid=$am_max_uid
1114 # The $UID and $GID variables are not portable, so we need to resort
1115 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
1116 # below are definitely unexpected, so allow the users to see them
1117 # (that is, avoid stderr redirection).
1118 am_uid=`id -u || echo unknown`
1119 am_gid=`id -g || echo unknown`
1120 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1121 if test $am_uid -le $am_max_uid; then
1122 AC_MSG_RESULT([yes])
1123 else
1124 AC_MSG_RESULT([no])
1125 _am_tools=none
1126 fi
1127 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1128 if test $am_gid -le $am_max_gid; then
1129 AC_MSG_RESULT([yes])
1130 else
1131 AC_MSG_RESULT([no])
1132 _am_tools=none
1133 fi],
1134
1135 [pax],
1136 [],
1137
1138 [m4_fatal([Unknown tar format])])
1139
1140 AC_MSG_CHECKING([how to create a $1 tar archive])
1141
1142 # Go ahead even if we have the value already cached. We do so because we
1143 # need to set the values for the 'am__tar' and 'am__untar' variables.
1144 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1145
1146 for _am_tool in $_am_tools; do
1147 case $_am_tool in
1148 gnutar)
1149 for _am_tar in tar gnutar gtar; do
1150 AM_RUN_LOG([$_am_tar --version]) && break
1151 done
1152 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1153 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1154 am__untar="$_am_tar -xf -"
1155 ;;
1156 plaintar)
1157 # Must skip GNU tar: if it does not support --format= it doesn't create
1158 # ustar tarball either.
1159 (tar --version) >/dev/null 2>&1 && continue
1160 am__tar='tar chf - "$$tardir"'
1161 am__tar_='tar chf - "$tardir"'
1162 am__untar='tar xf -'
1163 ;;
1164 pax)
1165 am__tar='pax -L -x $1 -w "$$tardir"'
1166 am__tar_='pax -L -x $1 -w "$tardir"'
1167 am__untar='pax -r'
1168 ;;
1169 cpio)
1170 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1171 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1172 am__untar='cpio -i -H $1 -d'
1173 ;;
1174 none)
1175 am__tar=false
1176 am__tar_=false
1177 am__untar=false
1178 ;;
1179 esac
1180
1181 # If the value was cached, stop now. We just wanted to have am__tar
1182 # and am__untar set.
1183 test -n "${am_cv_prog_tar_$1}" && break
1184
1185 # tar/untar a dummy directory, and stop if the command works.
1186 rm -rf conftest.dir
1187 mkdir conftest.dir
1188 echo GrepMe > conftest.dir/file
1189 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1190 rm -rf conftest.dir
1191 if test -s conftest.tar; then
1192 AM_RUN_LOG([$am__untar <conftest.tar])
1193 AM_RUN_LOG([cat conftest.dir/file])
1194 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1195 fi
1196 done
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001197 rm -rf conftest.dir
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001198
Sireesh Tripurarib478e662014-05-09 15:15:10 +05301199 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1200 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1201
The Android Open Source Project4215dd12009-03-09 11:52:12 -07001202AC_SUBST([am__tar])
1203AC_SUBST([am__untar])
1204]) # _AM_PROG_TAR
1205
Chris Craikb50c2172013-07-29 15:28:30 -07001206m4_include([scripts/libtool.m4])
1207m4_include([scripts/ltoptions.m4])
1208m4_include([scripts/ltsugar.m4])
1209m4_include([scripts/ltversion.m4])
1210m4_include([scripts/lt~obsolete.m4])