xref: /aosp_15_r20/external/libogg/aclocal.m4 (revision 4d5d8b54cec1a9622d79143ad0e145ea73da2224)
1*4d5d8b54SAndroid Build Coastguard Worker# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
2*4d5d8b54SAndroid Build Coastguard Worker
3*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 1996-2021 Free Software Foundation, Inc.
4*4d5d8b54SAndroid Build Coastguard Worker
5*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
6*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
7*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
8*4d5d8b54SAndroid Build Coastguard Worker
9*4d5d8b54SAndroid Build Coastguard Worker# This program is distributed in the hope that it will be useful,
10*4d5d8b54SAndroid Build Coastguard Worker# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11*4d5d8b54SAndroid Build Coastguard Worker# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12*4d5d8b54SAndroid Build Coastguard Worker# PARTICULAR PURPOSE.
13*4d5d8b54SAndroid Build Coastguard Worker
14*4d5d8b54SAndroid Build Coastguard Workerm4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15*4d5d8b54SAndroid Build Coastguard Workerm4_ifndef([AC_AUTOCONF_VERSION],
16*4d5d8b54SAndroid Build Coastguard Worker  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17*4d5d8b54SAndroid Build Coastguard Workerm4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],,
18*4d5d8b54SAndroid Build Coastguard Worker[m4_warning([this file was generated for autoconf 2.71.
19*4d5d8b54SAndroid Build Coastguard WorkerYou have another version of autoconf.  It may work, but is not guaranteed to.
20*4d5d8b54SAndroid Build Coastguard WorkerIf you have problems, you may need to regenerate the build system entirely.
21*4d5d8b54SAndroid Build Coastguard WorkerTo do so, use the procedure documented by the package, typically 'autoreconf'.])])
22*4d5d8b54SAndroid Build Coastguard Worker
23*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 2002-2021 Free Software Foundation, Inc.
24*4d5d8b54SAndroid Build Coastguard Worker#
25*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
26*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
27*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
28*4d5d8b54SAndroid Build Coastguard Worker
29*4d5d8b54SAndroid Build Coastguard Worker# AM_AUTOMAKE_VERSION(VERSION)
30*4d5d8b54SAndroid Build Coastguard Worker# ----------------------------
31*4d5d8b54SAndroid Build Coastguard Worker# Automake X.Y traces this macro to ensure aclocal.m4 has been
32*4d5d8b54SAndroid Build Coastguard Worker# generated from the m4 files accompanying Automake X.Y.
33*4d5d8b54SAndroid Build Coastguard Worker# (This private macro should not be called outside this file.)
34*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_AUTOMAKE_VERSION],
35*4d5d8b54SAndroid Build Coastguard Worker[am__api_version='1.16'
36*4d5d8b54SAndroid Build Coastguard Workerdnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
37*4d5d8b54SAndroid Build Coastguard Workerdnl require some minimum version.  Point them to the right macro.
38*4d5d8b54SAndroid Build Coastguard Workerm4_if([$1], [1.16.5], [],
39*4d5d8b54SAndroid Build Coastguard Worker      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
40*4d5d8b54SAndroid Build Coastguard Worker])
41*4d5d8b54SAndroid Build Coastguard Worker
42*4d5d8b54SAndroid Build Coastguard Worker# _AM_AUTOCONF_VERSION(VERSION)
43*4d5d8b54SAndroid Build Coastguard Worker# -----------------------------
44*4d5d8b54SAndroid Build Coastguard Worker# aclocal traces this macro to find the Autoconf version.
45*4d5d8b54SAndroid Build Coastguard Worker# This is a private macro too.  Using m4_define simplifies
46*4d5d8b54SAndroid Build Coastguard Worker# the logic in aclocal, which can simply ignore this definition.
47*4d5d8b54SAndroid Build Coastguard Workerm4_define([_AM_AUTOCONF_VERSION], [])
48*4d5d8b54SAndroid Build Coastguard Worker
49*4d5d8b54SAndroid Build Coastguard Worker# AM_SET_CURRENT_AUTOMAKE_VERSION
50*4d5d8b54SAndroid Build Coastguard Worker# -------------------------------
51*4d5d8b54SAndroid Build Coastguard Worker# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
52*4d5d8b54SAndroid Build Coastguard Worker# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
53*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
54*4d5d8b54SAndroid Build Coastguard Worker[AM_AUTOMAKE_VERSION([1.16.5])dnl
55*4d5d8b54SAndroid Build Coastguard Workerm4_ifndef([AC_AUTOCONF_VERSION],
56*4d5d8b54SAndroid Build Coastguard Worker  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
57*4d5d8b54SAndroid Build Coastguard Worker_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
58*4d5d8b54SAndroid Build Coastguard Worker
59*4d5d8b54SAndroid Build Coastguard Worker# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
60*4d5d8b54SAndroid Build Coastguard Worker
61*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 2001-2021 Free Software Foundation, Inc.
62*4d5d8b54SAndroid Build Coastguard Worker#
63*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
64*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
65*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
66*4d5d8b54SAndroid Build Coastguard Worker
67*4d5d8b54SAndroid Build Coastguard Worker# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
68*4d5d8b54SAndroid Build Coastguard Worker# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
69*4d5d8b54SAndroid Build Coastguard Worker# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
70*4d5d8b54SAndroid Build Coastguard Worker#
71*4d5d8b54SAndroid Build Coastguard Worker# Of course, Automake must honor this variable whenever it calls a
72*4d5d8b54SAndroid Build Coastguard Worker# tool from the auxiliary directory.  The problem is that $srcdir (and
73*4d5d8b54SAndroid Build Coastguard Worker# therefore $ac_aux_dir as well) can be either absolute or relative,
74*4d5d8b54SAndroid Build Coastguard Worker# depending on how configure is run.  This is pretty annoying, since
75*4d5d8b54SAndroid Build Coastguard Worker# it makes $ac_aux_dir quite unusable in subdirectories: in the top
76*4d5d8b54SAndroid Build Coastguard Worker# source directory, any form will work fine, but in subdirectories a
77*4d5d8b54SAndroid Build Coastguard Worker# relative path needs to be adjusted first.
78*4d5d8b54SAndroid Build Coastguard Worker#
79*4d5d8b54SAndroid Build Coastguard Worker# $ac_aux_dir/missing
80*4d5d8b54SAndroid Build Coastguard Worker#    fails when called from a subdirectory if $ac_aux_dir is relative
81*4d5d8b54SAndroid Build Coastguard Worker# $top_srcdir/$ac_aux_dir/missing
82*4d5d8b54SAndroid Build Coastguard Worker#    fails if $ac_aux_dir is absolute,
83*4d5d8b54SAndroid Build Coastguard Worker#    fails when called from a subdirectory in a VPATH build with
84*4d5d8b54SAndroid Build Coastguard Worker#          a relative $ac_aux_dir
85*4d5d8b54SAndroid Build Coastguard Worker#
86*4d5d8b54SAndroid Build Coastguard Worker# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
87*4d5d8b54SAndroid Build Coastguard Worker# are both prefixed by $srcdir.  In an in-source build this is usually
88*4d5d8b54SAndroid Build Coastguard Worker# harmless because $srcdir is '.', but things will broke when you
89*4d5d8b54SAndroid Build Coastguard Worker# start a VPATH build or use an absolute $srcdir.
90*4d5d8b54SAndroid Build Coastguard Worker#
91*4d5d8b54SAndroid Build Coastguard Worker# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
92*4d5d8b54SAndroid Build Coastguard Worker# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
93*4d5d8b54SAndroid Build Coastguard Worker#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
94*4d5d8b54SAndroid Build Coastguard Worker# and then we would define $MISSING as
95*4d5d8b54SAndroid Build Coastguard Worker#   MISSING="\${SHELL} $am_aux_dir/missing"
96*4d5d8b54SAndroid Build Coastguard Worker# This will work as long as MISSING is not called from configure, because
97*4d5d8b54SAndroid Build Coastguard Worker# unfortunately $(top_srcdir) has no meaning in configure.
98*4d5d8b54SAndroid Build Coastguard Worker# However there are other variables, like CC, which are often used in
99*4d5d8b54SAndroid Build Coastguard Worker# configure, and could therefore not use this "fixed" $ac_aux_dir.
100*4d5d8b54SAndroid Build Coastguard Worker#
101*4d5d8b54SAndroid Build Coastguard Worker# Another solution, used here, is to always expand $ac_aux_dir to an
102*4d5d8b54SAndroid Build Coastguard Worker# absolute PATH.  The drawback is that using absolute paths prevent a
103*4d5d8b54SAndroid Build Coastguard Worker# configured tree to be moved without reconfiguration.
104*4d5d8b54SAndroid Build Coastguard Worker
105*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_AUX_DIR_EXPAND],
106*4d5d8b54SAndroid Build Coastguard Worker[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
107*4d5d8b54SAndroid Build Coastguard Worker# Expand $ac_aux_dir to an absolute path.
108*4d5d8b54SAndroid Build Coastguard Workeram_aux_dir=`cd "$ac_aux_dir" && pwd`
109*4d5d8b54SAndroid Build Coastguard Worker])
110*4d5d8b54SAndroid Build Coastguard Worker
111*4d5d8b54SAndroid Build Coastguard Worker# AM_CONDITIONAL                                            -*- Autoconf -*-
112*4d5d8b54SAndroid Build Coastguard Worker
113*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 1997-2021 Free Software Foundation, Inc.
114*4d5d8b54SAndroid Build Coastguard Worker#
115*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
116*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
117*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
118*4d5d8b54SAndroid Build Coastguard Worker
119*4d5d8b54SAndroid Build Coastguard Worker# AM_CONDITIONAL(NAME, SHELL-CONDITION)
120*4d5d8b54SAndroid Build Coastguard Worker# -------------------------------------
121*4d5d8b54SAndroid Build Coastguard Worker# Define a conditional.
122*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_CONDITIONAL],
123*4d5d8b54SAndroid Build Coastguard Worker[AC_PREREQ([2.52])dnl
124*4d5d8b54SAndroid Build Coastguard Worker m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
125*4d5d8b54SAndroid Build Coastguard Worker       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
126*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([$1_TRUE])dnl
127*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([$1_FALSE])dnl
128*4d5d8b54SAndroid Build Coastguard Worker_AM_SUBST_NOTMAKE([$1_TRUE])dnl
129*4d5d8b54SAndroid Build Coastguard Worker_AM_SUBST_NOTMAKE([$1_FALSE])dnl
130*4d5d8b54SAndroid Build Coastguard Workerm4_define([_AM_COND_VALUE_$1], [$2])dnl
131*4d5d8b54SAndroid Build Coastguard Workerif $2; then
132*4d5d8b54SAndroid Build Coastguard Worker  $1_TRUE=
133*4d5d8b54SAndroid Build Coastguard Worker  $1_FALSE='#'
134*4d5d8b54SAndroid Build Coastguard Workerelse
135*4d5d8b54SAndroid Build Coastguard Worker  $1_TRUE='#'
136*4d5d8b54SAndroid Build Coastguard Worker  $1_FALSE=
137*4d5d8b54SAndroid Build Coastguard Workerfi
138*4d5d8b54SAndroid Build Coastguard WorkerAC_CONFIG_COMMANDS_PRE(
139*4d5d8b54SAndroid Build Coastguard Worker[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
140*4d5d8b54SAndroid Build Coastguard Worker  AC_MSG_ERROR([[conditional "$1" was never defined.
141*4d5d8b54SAndroid Build Coastguard WorkerUsually this means the macro was only invoked conditionally.]])
142*4d5d8b54SAndroid Build Coastguard Workerfi])])
143*4d5d8b54SAndroid Build Coastguard Worker
144*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 1999-2021 Free Software Foundation, Inc.
145*4d5d8b54SAndroid Build Coastguard Worker#
146*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
147*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
148*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
149*4d5d8b54SAndroid Build Coastguard Worker
150*4d5d8b54SAndroid Build Coastguard Worker
151*4d5d8b54SAndroid Build Coastguard Worker# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
152*4d5d8b54SAndroid Build Coastguard Worker# written in clear, in which case automake, when reading aclocal.m4,
153*4d5d8b54SAndroid Build Coastguard Worker# will think it sees a *use*, and therefore will trigger all it's
154*4d5d8b54SAndroid Build Coastguard Worker# C support machinery.  Also note that it means that autoscan, seeing
155*4d5d8b54SAndroid Build Coastguard Worker# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
156*4d5d8b54SAndroid Build Coastguard Worker
157*4d5d8b54SAndroid Build Coastguard Worker
158*4d5d8b54SAndroid Build Coastguard Worker# _AM_DEPENDENCIES(NAME)
159*4d5d8b54SAndroid Build Coastguard Worker# ----------------------
160*4d5d8b54SAndroid Build Coastguard Worker# See how the compiler implements dependency checking.
161*4d5d8b54SAndroid Build Coastguard Worker# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
162*4d5d8b54SAndroid Build Coastguard Worker# We try a few techniques and use that to set a single cache variable.
163*4d5d8b54SAndroid Build Coastguard Worker#
164*4d5d8b54SAndroid Build Coastguard Worker# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
165*4d5d8b54SAndroid Build Coastguard Worker# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
166*4d5d8b54SAndroid Build Coastguard Worker# dependency, and given that the user is not expected to run this macro,
167*4d5d8b54SAndroid Build Coastguard Worker# just rely on AC_PROG_CC.
168*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([_AM_DEPENDENCIES],
169*4d5d8b54SAndroid Build Coastguard Worker[AC_REQUIRE([AM_SET_DEPDIR])dnl
170*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
171*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AM_MAKE_INCLUDE])dnl
172*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AM_DEP_TRACK])dnl
173*4d5d8b54SAndroid Build Coastguard Worker
174*4d5d8b54SAndroid Build Coastguard Workerm4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
175*4d5d8b54SAndroid Build Coastguard Worker      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
176*4d5d8b54SAndroid Build Coastguard Worker      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
177*4d5d8b54SAndroid Build Coastguard Worker      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
178*4d5d8b54SAndroid Build Coastguard Worker      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
179*4d5d8b54SAndroid Build Coastguard Worker      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
180*4d5d8b54SAndroid Build Coastguard Worker                    [depcc="$$1"   am_compiler_list=])
181*4d5d8b54SAndroid Build Coastguard Worker
182*4d5d8b54SAndroid Build Coastguard WorkerAC_CACHE_CHECK([dependency style of $depcc],
183*4d5d8b54SAndroid Build Coastguard Worker               [am_cv_$1_dependencies_compiler_type],
184*4d5d8b54SAndroid Build Coastguard Worker[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
185*4d5d8b54SAndroid Build Coastguard Worker  # We make a subdir and do the tests there.  Otherwise we can end up
186*4d5d8b54SAndroid Build Coastguard Worker  # making bogus files that we don't know about and never remove.  For
187*4d5d8b54SAndroid Build Coastguard Worker  # instance it was reported that on HP-UX the gcc test will end up
188*4d5d8b54SAndroid Build Coastguard Worker  # making a dummy file named 'D' -- because '-MD' means "put the output
189*4d5d8b54SAndroid Build Coastguard Worker  # in D".
190*4d5d8b54SAndroid Build Coastguard Worker  rm -rf conftest.dir
191*4d5d8b54SAndroid Build Coastguard Worker  mkdir conftest.dir
192*4d5d8b54SAndroid Build Coastguard Worker  # Copy depcomp to subdir because otherwise we won't find it if we're
193*4d5d8b54SAndroid Build Coastguard Worker  # using a relative directory.
194*4d5d8b54SAndroid Build Coastguard Worker  cp "$am_depcomp" conftest.dir
195*4d5d8b54SAndroid Build Coastguard Worker  cd conftest.dir
196*4d5d8b54SAndroid Build Coastguard Worker  # We will build objects and dependencies in a subdirectory because
197*4d5d8b54SAndroid Build Coastguard Worker  # it helps to detect inapplicable dependency modes.  For instance
198*4d5d8b54SAndroid Build Coastguard Worker  # both Tru64's cc and ICC support -MD to output dependencies as a
199*4d5d8b54SAndroid Build Coastguard Worker  # side effect of compilation, but ICC will put the dependencies in
200*4d5d8b54SAndroid Build Coastguard Worker  # the current directory while Tru64 will put them in the object
201*4d5d8b54SAndroid Build Coastguard Worker  # directory.
202*4d5d8b54SAndroid Build Coastguard Worker  mkdir sub
203*4d5d8b54SAndroid Build Coastguard Worker
204*4d5d8b54SAndroid Build Coastguard Worker  am_cv_$1_dependencies_compiler_type=none
205*4d5d8b54SAndroid Build Coastguard Worker  if test "$am_compiler_list" = ""; then
206*4d5d8b54SAndroid Build Coastguard Worker     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
207*4d5d8b54SAndroid Build Coastguard Worker  fi
208*4d5d8b54SAndroid Build Coastguard Worker  am__universal=false
209*4d5d8b54SAndroid Build Coastguard Worker  m4_case([$1], [CC],
210*4d5d8b54SAndroid Build Coastguard Worker    [case " $depcc " in #(
211*4d5d8b54SAndroid Build Coastguard Worker     *\ -arch\ *\ -arch\ *) am__universal=true ;;
212*4d5d8b54SAndroid Build Coastguard Worker     esac],
213*4d5d8b54SAndroid Build Coastguard Worker    [CXX],
214*4d5d8b54SAndroid Build Coastguard Worker    [case " $depcc " in #(
215*4d5d8b54SAndroid Build Coastguard Worker     *\ -arch\ *\ -arch\ *) am__universal=true ;;
216*4d5d8b54SAndroid Build Coastguard Worker     esac])
217*4d5d8b54SAndroid Build Coastguard Worker
218*4d5d8b54SAndroid Build Coastguard Worker  for depmode in $am_compiler_list; do
219*4d5d8b54SAndroid Build Coastguard Worker    # Setup a source with many dependencies, because some compilers
220*4d5d8b54SAndroid Build Coastguard Worker    # like to wrap large dependency lists on column 80 (with \), and
221*4d5d8b54SAndroid Build Coastguard Worker    # we should not choose a depcomp mode which is confused by this.
222*4d5d8b54SAndroid Build Coastguard Worker    #
223*4d5d8b54SAndroid Build Coastguard Worker    # We need to recreate these files for each test, as the compiler may
224*4d5d8b54SAndroid Build Coastguard Worker    # overwrite some of them when testing with obscure command lines.
225*4d5d8b54SAndroid Build Coastguard Worker    # This happens at least with the AIX C compiler.
226*4d5d8b54SAndroid Build Coastguard Worker    : > sub/conftest.c
227*4d5d8b54SAndroid Build Coastguard Worker    for i in 1 2 3 4 5 6; do
228*4d5d8b54SAndroid Build Coastguard Worker      echo '#include "conftst'$i'.h"' >> sub/conftest.c
229*4d5d8b54SAndroid Build Coastguard Worker      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
230*4d5d8b54SAndroid Build Coastguard Worker      # Solaris 10 /bin/sh.
231*4d5d8b54SAndroid Build Coastguard Worker      echo '/* dummy */' > sub/conftst$i.h
232*4d5d8b54SAndroid Build Coastguard Worker    done
233*4d5d8b54SAndroid Build Coastguard Worker    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
234*4d5d8b54SAndroid Build Coastguard Worker
235*4d5d8b54SAndroid Build Coastguard Worker    # We check with '-c' and '-o' for the sake of the "dashmstdout"
236*4d5d8b54SAndroid Build Coastguard Worker    # mode.  It turns out that the SunPro C++ compiler does not properly
237*4d5d8b54SAndroid Build Coastguard Worker    # handle '-M -o', and we need to detect this.  Also, some Intel
238*4d5d8b54SAndroid Build Coastguard Worker    # versions had trouble with output in subdirs.
239*4d5d8b54SAndroid Build Coastguard Worker    am__obj=sub/conftest.${OBJEXT-o}
240*4d5d8b54SAndroid Build Coastguard Worker    am__minus_obj="-o $am__obj"
241*4d5d8b54SAndroid Build Coastguard Worker    case $depmode in
242*4d5d8b54SAndroid Build Coastguard Worker    gcc)
243*4d5d8b54SAndroid Build Coastguard Worker      # This depmode causes a compiler race in universal mode.
244*4d5d8b54SAndroid Build Coastguard Worker      test "$am__universal" = false || continue
245*4d5d8b54SAndroid Build Coastguard Worker      ;;
246*4d5d8b54SAndroid Build Coastguard Worker    nosideeffect)
247*4d5d8b54SAndroid Build Coastguard Worker      # After this tag, mechanisms are not by side-effect, so they'll
248*4d5d8b54SAndroid Build Coastguard Worker      # only be used when explicitly requested.
249*4d5d8b54SAndroid Build Coastguard Worker      if test "x$enable_dependency_tracking" = xyes; then
250*4d5d8b54SAndroid Build Coastguard Worker	continue
251*4d5d8b54SAndroid Build Coastguard Worker      else
252*4d5d8b54SAndroid Build Coastguard Worker	break
253*4d5d8b54SAndroid Build Coastguard Worker      fi
254*4d5d8b54SAndroid Build Coastguard Worker      ;;
255*4d5d8b54SAndroid Build Coastguard Worker    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
256*4d5d8b54SAndroid Build Coastguard Worker      # This compiler won't grok '-c -o', but also, the minuso test has
257*4d5d8b54SAndroid Build Coastguard Worker      # not run yet.  These depmodes are late enough in the game, and
258*4d5d8b54SAndroid Build Coastguard Worker      # so weak that their functioning should not be impacted.
259*4d5d8b54SAndroid Build Coastguard Worker      am__obj=conftest.${OBJEXT-o}
260*4d5d8b54SAndroid Build Coastguard Worker      am__minus_obj=
261*4d5d8b54SAndroid Build Coastguard Worker      ;;
262*4d5d8b54SAndroid Build Coastguard Worker    none) break ;;
263*4d5d8b54SAndroid Build Coastguard Worker    esac
264*4d5d8b54SAndroid Build Coastguard Worker    if depmode=$depmode \
265*4d5d8b54SAndroid Build Coastguard Worker       source=sub/conftest.c object=$am__obj \
266*4d5d8b54SAndroid Build Coastguard Worker       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
267*4d5d8b54SAndroid Build Coastguard Worker       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
268*4d5d8b54SAndroid Build Coastguard Worker         >/dev/null 2>conftest.err &&
269*4d5d8b54SAndroid Build Coastguard Worker       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
270*4d5d8b54SAndroid Build Coastguard Worker       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
271*4d5d8b54SAndroid Build Coastguard Worker       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
272*4d5d8b54SAndroid Build Coastguard Worker       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
273*4d5d8b54SAndroid Build Coastguard Worker      # icc doesn't choke on unknown options, it will just issue warnings
274*4d5d8b54SAndroid Build Coastguard Worker      # or remarks (even with -Werror).  So we grep stderr for any message
275*4d5d8b54SAndroid Build Coastguard Worker      # that says an option was ignored or not supported.
276*4d5d8b54SAndroid Build Coastguard Worker      # When given -MP, icc 7.0 and 7.1 complain thusly:
277*4d5d8b54SAndroid Build Coastguard Worker      #   icc: Command line warning: ignoring option '-M'; no argument required
278*4d5d8b54SAndroid Build Coastguard Worker      # The diagnosis changed in icc 8.0:
279*4d5d8b54SAndroid Build Coastguard Worker      #   icc: Command line remark: option '-MP' not supported
280*4d5d8b54SAndroid Build Coastguard Worker      if (grep 'ignoring option' conftest.err ||
281*4d5d8b54SAndroid Build Coastguard Worker          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
282*4d5d8b54SAndroid Build Coastguard Worker        am_cv_$1_dependencies_compiler_type=$depmode
283*4d5d8b54SAndroid Build Coastguard Worker        break
284*4d5d8b54SAndroid Build Coastguard Worker      fi
285*4d5d8b54SAndroid Build Coastguard Worker    fi
286*4d5d8b54SAndroid Build Coastguard Worker  done
287*4d5d8b54SAndroid Build Coastguard Worker
288*4d5d8b54SAndroid Build Coastguard Worker  cd ..
289*4d5d8b54SAndroid Build Coastguard Worker  rm -rf conftest.dir
290*4d5d8b54SAndroid Build Coastguard Workerelse
291*4d5d8b54SAndroid Build Coastguard Worker  am_cv_$1_dependencies_compiler_type=none
292*4d5d8b54SAndroid Build Coastguard Workerfi
293*4d5d8b54SAndroid Build Coastguard Worker])
294*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
295*4d5d8b54SAndroid Build Coastguard WorkerAM_CONDITIONAL([am__fastdep$1], [
296*4d5d8b54SAndroid Build Coastguard Worker  test "x$enable_dependency_tracking" != xno \
297*4d5d8b54SAndroid Build Coastguard Worker  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
298*4d5d8b54SAndroid Build Coastguard Worker])
299*4d5d8b54SAndroid Build Coastguard Worker
300*4d5d8b54SAndroid Build Coastguard Worker
301*4d5d8b54SAndroid Build Coastguard Worker# AM_SET_DEPDIR
302*4d5d8b54SAndroid Build Coastguard Worker# -------------
303*4d5d8b54SAndroid Build Coastguard Worker# Choose a directory name for dependency files.
304*4d5d8b54SAndroid Build Coastguard Worker# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
305*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_SET_DEPDIR],
306*4d5d8b54SAndroid Build Coastguard Worker[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
307*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
308*4d5d8b54SAndroid Build Coastguard Worker])
309*4d5d8b54SAndroid Build Coastguard Worker
310*4d5d8b54SAndroid Build Coastguard Worker
311*4d5d8b54SAndroid Build Coastguard Worker# AM_DEP_TRACK
312*4d5d8b54SAndroid Build Coastguard Worker# ------------
313*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_DEP_TRACK],
314*4d5d8b54SAndroid Build Coastguard Worker[AC_ARG_ENABLE([dependency-tracking], [dnl
315*4d5d8b54SAndroid Build Coastguard WorkerAS_HELP_STRING(
316*4d5d8b54SAndroid Build Coastguard Worker  [--enable-dependency-tracking],
317*4d5d8b54SAndroid Build Coastguard Worker  [do not reject slow dependency extractors])
318*4d5d8b54SAndroid Build Coastguard WorkerAS_HELP_STRING(
319*4d5d8b54SAndroid Build Coastguard Worker  [--disable-dependency-tracking],
320*4d5d8b54SAndroid Build Coastguard Worker  [speeds up one-time build])])
321*4d5d8b54SAndroid Build Coastguard Workerif test "x$enable_dependency_tracking" != xno; then
322*4d5d8b54SAndroid Build Coastguard Worker  am_depcomp="$ac_aux_dir/depcomp"
323*4d5d8b54SAndroid Build Coastguard Worker  AMDEPBACKSLASH='\'
324*4d5d8b54SAndroid Build Coastguard Worker  am__nodep='_no'
325*4d5d8b54SAndroid Build Coastguard Workerfi
326*4d5d8b54SAndroid Build Coastguard WorkerAM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
327*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([AMDEPBACKSLASH])dnl
328*4d5d8b54SAndroid Build Coastguard Worker_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
329*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([am__nodep])dnl
330*4d5d8b54SAndroid Build Coastguard Worker_AM_SUBST_NOTMAKE([am__nodep])dnl
331*4d5d8b54SAndroid Build Coastguard Worker])
332*4d5d8b54SAndroid Build Coastguard Worker
333*4d5d8b54SAndroid Build Coastguard Worker# Generate code to set up dependency tracking.              -*- Autoconf -*-
334*4d5d8b54SAndroid Build Coastguard Worker
335*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 1999-2021 Free Software Foundation, Inc.
336*4d5d8b54SAndroid Build Coastguard Worker#
337*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
338*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
339*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
340*4d5d8b54SAndroid Build Coastguard Worker
341*4d5d8b54SAndroid Build Coastguard Worker# _AM_OUTPUT_DEPENDENCY_COMMANDS
342*4d5d8b54SAndroid Build Coastguard Worker# ------------------------------
343*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
344*4d5d8b54SAndroid Build Coastguard Worker[{
345*4d5d8b54SAndroid Build Coastguard Worker  # Older Autoconf quotes --file arguments for eval, but not when files
346*4d5d8b54SAndroid Build Coastguard Worker  # are listed without --file.  Let's play safe and only enable the eval
347*4d5d8b54SAndroid Build Coastguard Worker  # if we detect the quoting.
348*4d5d8b54SAndroid Build Coastguard Worker  # TODO: see whether this extra hack can be removed once we start
349*4d5d8b54SAndroid Build Coastguard Worker  # requiring Autoconf 2.70 or later.
350*4d5d8b54SAndroid Build Coastguard Worker  AS_CASE([$CONFIG_FILES],
351*4d5d8b54SAndroid Build Coastguard Worker          [*\'*], [eval set x "$CONFIG_FILES"],
352*4d5d8b54SAndroid Build Coastguard Worker          [*], [set x $CONFIG_FILES])
353*4d5d8b54SAndroid Build Coastguard Worker  shift
354*4d5d8b54SAndroid Build Coastguard Worker  # Used to flag and report bootstrapping failures.
355*4d5d8b54SAndroid Build Coastguard Worker  am_rc=0
356*4d5d8b54SAndroid Build Coastguard Worker  for am_mf
357*4d5d8b54SAndroid Build Coastguard Worker  do
358*4d5d8b54SAndroid Build Coastguard Worker    # Strip MF so we end up with the name of the file.
359*4d5d8b54SAndroid Build Coastguard Worker    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
360*4d5d8b54SAndroid Build Coastguard Worker    # Check whether this is an Automake generated Makefile which includes
361*4d5d8b54SAndroid Build Coastguard Worker    # dependency-tracking related rules and includes.
362*4d5d8b54SAndroid Build Coastguard Worker    # Grep'ing the whole file directly is not great: AIX grep has a line
363*4d5d8b54SAndroid Build Coastguard Worker    # limit of 2048, but all sed's we know have understand at least 4000.
364*4d5d8b54SAndroid Build Coastguard Worker    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
365*4d5d8b54SAndroid Build Coastguard Worker      || continue
366*4d5d8b54SAndroid Build Coastguard Worker    am_dirpart=`AS_DIRNAME(["$am_mf"])`
367*4d5d8b54SAndroid Build Coastguard Worker    am_filepart=`AS_BASENAME(["$am_mf"])`
368*4d5d8b54SAndroid Build Coastguard Worker    AM_RUN_LOG([cd "$am_dirpart" \
369*4d5d8b54SAndroid Build Coastguard Worker      && sed -e '/# am--include-marker/d' "$am_filepart" \
370*4d5d8b54SAndroid Build Coastguard Worker        | $MAKE -f - am--depfiles]) || am_rc=$?
371*4d5d8b54SAndroid Build Coastguard Worker  done
372*4d5d8b54SAndroid Build Coastguard Worker  if test $am_rc -ne 0; then
373*4d5d8b54SAndroid Build Coastguard Worker    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
374*4d5d8b54SAndroid Build Coastguard Worker    for automatic dependency tracking.  If GNU make was not used, consider
375*4d5d8b54SAndroid Build Coastguard Worker    re-running the configure script with MAKE="gmake" (or whatever is
376*4d5d8b54SAndroid Build Coastguard Worker    necessary).  You can also try re-running configure with the
377*4d5d8b54SAndroid Build Coastguard Worker    '--disable-dependency-tracking' option to at least be able to build
378*4d5d8b54SAndroid Build Coastguard Worker    the package (albeit without support for automatic dependency tracking).])
379*4d5d8b54SAndroid Build Coastguard Worker  fi
380*4d5d8b54SAndroid Build Coastguard Worker  AS_UNSET([am_dirpart])
381*4d5d8b54SAndroid Build Coastguard Worker  AS_UNSET([am_filepart])
382*4d5d8b54SAndroid Build Coastguard Worker  AS_UNSET([am_mf])
383*4d5d8b54SAndroid Build Coastguard Worker  AS_UNSET([am_rc])
384*4d5d8b54SAndroid Build Coastguard Worker  rm -f conftest-deps.mk
385*4d5d8b54SAndroid Build Coastguard Worker}
386*4d5d8b54SAndroid Build Coastguard Worker])# _AM_OUTPUT_DEPENDENCY_COMMANDS
387*4d5d8b54SAndroid Build Coastguard Worker
388*4d5d8b54SAndroid Build Coastguard Worker
389*4d5d8b54SAndroid Build Coastguard Worker# AM_OUTPUT_DEPENDENCY_COMMANDS
390*4d5d8b54SAndroid Build Coastguard Worker# -----------------------------
391*4d5d8b54SAndroid Build Coastguard Worker# This macro should only be invoked once -- use via AC_REQUIRE.
392*4d5d8b54SAndroid Build Coastguard Worker#
393*4d5d8b54SAndroid Build Coastguard Worker# This code is only required when automatic dependency tracking is enabled.
394*4d5d8b54SAndroid Build Coastguard Worker# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
395*4d5d8b54SAndroid Build Coastguard Worker# order to bootstrap the dependency handling code.
396*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
397*4d5d8b54SAndroid Build Coastguard Worker[AC_CONFIG_COMMANDS([depfiles],
398*4d5d8b54SAndroid Build Coastguard Worker     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
399*4d5d8b54SAndroid Build Coastguard Worker     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
400*4d5d8b54SAndroid Build Coastguard Worker
401*4d5d8b54SAndroid Build Coastguard Worker# Do all the work for Automake.                             -*- Autoconf -*-
402*4d5d8b54SAndroid Build Coastguard Worker
403*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 1996-2021 Free Software Foundation, Inc.
404*4d5d8b54SAndroid Build Coastguard Worker#
405*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
406*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
407*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
408*4d5d8b54SAndroid Build Coastguard Worker
409*4d5d8b54SAndroid Build Coastguard Worker# This macro actually does too much.  Some checks are only needed if
410*4d5d8b54SAndroid Build Coastguard Worker# your package does certain things.  But this isn't really a big deal.
411*4d5d8b54SAndroid Build Coastguard Worker
412*4d5d8b54SAndroid Build Coastguard Workerdnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
413*4d5d8b54SAndroid Build Coastguard Workerm4_define([AC_PROG_CC],
414*4d5d8b54SAndroid Build Coastguard Workerm4_defn([AC_PROG_CC])
415*4d5d8b54SAndroid Build Coastguard Worker[_AM_PROG_CC_C_O
416*4d5d8b54SAndroid Build Coastguard Worker])
417*4d5d8b54SAndroid Build Coastguard Worker
418*4d5d8b54SAndroid Build Coastguard Worker# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
419*4d5d8b54SAndroid Build Coastguard Worker# AM_INIT_AUTOMAKE([OPTIONS])
420*4d5d8b54SAndroid Build Coastguard Worker# -----------------------------------------------
421*4d5d8b54SAndroid Build Coastguard Worker# The call with PACKAGE and VERSION arguments is the old style
422*4d5d8b54SAndroid Build Coastguard Worker# call (pre autoconf-2.50), which is being phased out.  PACKAGE
423*4d5d8b54SAndroid Build Coastguard Worker# and VERSION should now be passed to AC_INIT and removed from
424*4d5d8b54SAndroid Build Coastguard Worker# the call to AM_INIT_AUTOMAKE.
425*4d5d8b54SAndroid Build Coastguard Worker# We support both call styles for the transition.  After
426*4d5d8b54SAndroid Build Coastguard Worker# the next Automake release, Autoconf can make the AC_INIT
427*4d5d8b54SAndroid Build Coastguard Worker# arguments mandatory, and then we can depend on a new Autoconf
428*4d5d8b54SAndroid Build Coastguard Worker# release and drop the old call support.
429*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_INIT_AUTOMAKE],
430*4d5d8b54SAndroid Build Coastguard Worker[AC_PREREQ([2.65])dnl
431*4d5d8b54SAndroid Build Coastguard Workerm4_ifdef([_$0_ALREADY_INIT],
432*4d5d8b54SAndroid Build Coastguard Worker  [m4_fatal([$0 expanded multiple times
433*4d5d8b54SAndroid Build Coastguard Worker]m4_defn([_$0_ALREADY_INIT]))],
434*4d5d8b54SAndroid Build Coastguard Worker  [m4_define([_$0_ALREADY_INIT], m4_expansion_stack)])dnl
435*4d5d8b54SAndroid Build Coastguard Workerdnl Autoconf wants to disallow AM_ names.  We explicitly allow
436*4d5d8b54SAndroid Build Coastguard Workerdnl the ones we care about.
437*4d5d8b54SAndroid Build Coastguard Workerm4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
438*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
439*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AC_PROG_INSTALL])dnl
440*4d5d8b54SAndroid Build Coastguard Workerif test "`cd $srcdir && pwd`" != "`pwd`"; then
441*4d5d8b54SAndroid Build Coastguard Worker  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
442*4d5d8b54SAndroid Build Coastguard Worker  # is not polluted with repeated "-I."
443*4d5d8b54SAndroid Build Coastguard Worker  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
444*4d5d8b54SAndroid Build Coastguard Worker  # test to see if srcdir already configured
445*4d5d8b54SAndroid Build Coastguard Worker  if test -f $srcdir/config.status; then
446*4d5d8b54SAndroid Build Coastguard Worker    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
447*4d5d8b54SAndroid Build Coastguard Worker  fi
448*4d5d8b54SAndroid Build Coastguard Workerfi
449*4d5d8b54SAndroid Build Coastguard Worker
450*4d5d8b54SAndroid Build Coastguard Worker# test whether we have cygpath
451*4d5d8b54SAndroid Build Coastguard Workerif test -z "$CYGPATH_W"; then
452*4d5d8b54SAndroid Build Coastguard Worker  if (cygpath --version) >/dev/null 2>/dev/null; then
453*4d5d8b54SAndroid Build Coastguard Worker    CYGPATH_W='cygpath -w'
454*4d5d8b54SAndroid Build Coastguard Worker  else
455*4d5d8b54SAndroid Build Coastguard Worker    CYGPATH_W=echo
456*4d5d8b54SAndroid Build Coastguard Worker  fi
457*4d5d8b54SAndroid Build Coastguard Workerfi
458*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([CYGPATH_W])
459*4d5d8b54SAndroid Build Coastguard Worker
460*4d5d8b54SAndroid Build Coastguard Worker# Define the identity of the package.
461*4d5d8b54SAndroid Build Coastguard Workerdnl Distinguish between old-style and new-style calls.
462*4d5d8b54SAndroid Build Coastguard Workerm4_ifval([$2],
463*4d5d8b54SAndroid Build Coastguard Worker[AC_DIAGNOSE([obsolete],
464*4d5d8b54SAndroid Build Coastguard Worker             [$0: two- and three-arguments forms are deprecated.])
465*4d5d8b54SAndroid Build Coastguard Workerm4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
466*4d5d8b54SAndroid Build Coastguard Worker AC_SUBST([PACKAGE], [$1])dnl
467*4d5d8b54SAndroid Build Coastguard Worker AC_SUBST([VERSION], [$2])],
468*4d5d8b54SAndroid Build Coastguard Worker[_AM_SET_OPTIONS([$1])dnl
469*4d5d8b54SAndroid Build Coastguard Workerdnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
470*4d5d8b54SAndroid Build Coastguard Workerm4_if(
471*4d5d8b54SAndroid Build Coastguard Worker  m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
472*4d5d8b54SAndroid Build Coastguard Worker  [ok:ok],,
473*4d5d8b54SAndroid Build Coastguard Worker  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
474*4d5d8b54SAndroid Build Coastguard Worker AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
475*4d5d8b54SAndroid Build Coastguard Worker AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
476*4d5d8b54SAndroid Build Coastguard Worker
477*4d5d8b54SAndroid Build Coastguard Worker_AM_IF_OPTION([no-define],,
478*4d5d8b54SAndroid Build Coastguard Worker[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
479*4d5d8b54SAndroid Build Coastguard Worker AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
480*4d5d8b54SAndroid Build Coastguard Worker
481*4d5d8b54SAndroid Build Coastguard Worker# Some tools Automake needs.
482*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AM_SANITY_CHECK])dnl
483*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AC_ARG_PROGRAM])dnl
484*4d5d8b54SAndroid Build Coastguard WorkerAM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
485*4d5d8b54SAndroid Build Coastguard WorkerAM_MISSING_PROG([AUTOCONF], [autoconf])
486*4d5d8b54SAndroid Build Coastguard WorkerAM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
487*4d5d8b54SAndroid Build Coastguard WorkerAM_MISSING_PROG([AUTOHEADER], [autoheader])
488*4d5d8b54SAndroid Build Coastguard WorkerAM_MISSING_PROG([MAKEINFO], [makeinfo])
489*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AM_PROG_INSTALL_SH])dnl
490*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
491*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AC_PROG_MKDIR_P])dnl
492*4d5d8b54SAndroid Build Coastguard Worker# For better backward compatibility.  To be removed once Automake 1.9.x
493*4d5d8b54SAndroid Build Coastguard Worker# dies out for good.  For more background, see:
494*4d5d8b54SAndroid Build Coastguard Worker# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
495*4d5d8b54SAndroid Build Coastguard Worker# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
496*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([mkdir_p], ['$(MKDIR_P)'])
497*4d5d8b54SAndroid Build Coastguard Worker# We need awk for the "check" target (and possibly the TAP driver).  The
498*4d5d8b54SAndroid Build Coastguard Worker# system "awk" is bad on some platforms.
499*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AC_PROG_AWK])dnl
500*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AC_PROG_MAKE_SET])dnl
501*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AM_SET_LEADING_DOT])dnl
502*4d5d8b54SAndroid Build Coastguard Worker_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
503*4d5d8b54SAndroid Build Coastguard Worker	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
504*4d5d8b54SAndroid Build Coastguard Worker			     [_AM_PROG_TAR([v7])])])
505*4d5d8b54SAndroid Build Coastguard Worker_AM_IF_OPTION([no-dependencies],,
506*4d5d8b54SAndroid Build Coastguard Worker[AC_PROVIDE_IFELSE([AC_PROG_CC],
507*4d5d8b54SAndroid Build Coastguard Worker		  [_AM_DEPENDENCIES([CC])],
508*4d5d8b54SAndroid Build Coastguard Worker		  [m4_define([AC_PROG_CC],
509*4d5d8b54SAndroid Build Coastguard Worker			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
510*4d5d8b54SAndroid Build Coastguard WorkerAC_PROVIDE_IFELSE([AC_PROG_CXX],
511*4d5d8b54SAndroid Build Coastguard Worker		  [_AM_DEPENDENCIES([CXX])],
512*4d5d8b54SAndroid Build Coastguard Worker		  [m4_define([AC_PROG_CXX],
513*4d5d8b54SAndroid Build Coastguard Worker			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
514*4d5d8b54SAndroid Build Coastguard WorkerAC_PROVIDE_IFELSE([AC_PROG_OBJC],
515*4d5d8b54SAndroid Build Coastguard Worker		  [_AM_DEPENDENCIES([OBJC])],
516*4d5d8b54SAndroid Build Coastguard Worker		  [m4_define([AC_PROG_OBJC],
517*4d5d8b54SAndroid Build Coastguard Worker			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
518*4d5d8b54SAndroid Build Coastguard WorkerAC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
519*4d5d8b54SAndroid Build Coastguard Worker		  [_AM_DEPENDENCIES([OBJCXX])],
520*4d5d8b54SAndroid Build Coastguard Worker		  [m4_define([AC_PROG_OBJCXX],
521*4d5d8b54SAndroid Build Coastguard Worker			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
522*4d5d8b54SAndroid Build Coastguard Worker])
523*4d5d8b54SAndroid Build Coastguard Worker# Variables for tags utilities; see am/tags.am
524*4d5d8b54SAndroid Build Coastguard Workerif test -z "$CTAGS"; then
525*4d5d8b54SAndroid Build Coastguard Worker  CTAGS=ctags
526*4d5d8b54SAndroid Build Coastguard Workerfi
527*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([CTAGS])
528*4d5d8b54SAndroid Build Coastguard Workerif test -z "$ETAGS"; then
529*4d5d8b54SAndroid Build Coastguard Worker  ETAGS=etags
530*4d5d8b54SAndroid Build Coastguard Workerfi
531*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([ETAGS])
532*4d5d8b54SAndroid Build Coastguard Workerif test -z "$CSCOPE"; then
533*4d5d8b54SAndroid Build Coastguard Worker  CSCOPE=cscope
534*4d5d8b54SAndroid Build Coastguard Workerfi
535*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([CSCOPE])
536*4d5d8b54SAndroid Build Coastguard Worker
537*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE([AM_SILENT_RULES])dnl
538*4d5d8b54SAndroid Build Coastguard Workerdnl The testsuite driver may need to know about EXEEXT, so add the
539*4d5d8b54SAndroid Build Coastguard Workerdnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
540*4d5d8b54SAndroid Build Coastguard Workerdnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
541*4d5d8b54SAndroid Build Coastguard WorkerAC_CONFIG_COMMANDS_PRE(dnl
542*4d5d8b54SAndroid Build Coastguard Worker[m4_provide_if([_AM_COMPILER_EXEEXT],
543*4d5d8b54SAndroid Build Coastguard Worker  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
544*4d5d8b54SAndroid Build Coastguard Worker
545*4d5d8b54SAndroid Build Coastguard Worker# POSIX will say in a future version that running "rm -f" with no argument
546*4d5d8b54SAndroid Build Coastguard Worker# is OK; and we want to be able to make that assumption in our Makefile
547*4d5d8b54SAndroid Build Coastguard Worker# recipes.  So use an aggressive probe to check that the usage we want is
548*4d5d8b54SAndroid Build Coastguard Worker# actually supported "in the wild" to an acceptable degree.
549*4d5d8b54SAndroid Build Coastguard Worker# See automake bug#10828.
550*4d5d8b54SAndroid Build Coastguard Worker# To make any issue more visible, cause the running configure to be aborted
551*4d5d8b54SAndroid Build Coastguard Worker# by default if the 'rm' program in use doesn't match our expectations; the
552*4d5d8b54SAndroid Build Coastguard Worker# user can still override this though.
553*4d5d8b54SAndroid Build Coastguard Workerif rm -f && rm -fr && rm -rf; then : OK; else
554*4d5d8b54SAndroid Build Coastguard Worker  cat >&2 <<'END'
555*4d5d8b54SAndroid Build Coastguard WorkerOops!
556*4d5d8b54SAndroid Build Coastguard Worker
557*4d5d8b54SAndroid Build Coastguard WorkerYour 'rm' program seems unable to run without file operands specified
558*4d5d8b54SAndroid Build Coastguard Workeron the command line, even when the '-f' option is present.  This is contrary
559*4d5d8b54SAndroid Build Coastguard Workerto the behaviour of most rm programs out there, and not conforming with
560*4d5d8b54SAndroid Build Coastguard Workerthe upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
561*4d5d8b54SAndroid Build Coastguard Worker
562*4d5d8b54SAndroid Build Coastguard WorkerPlease tell [email protected] about your system, including the value
563*4d5d8b54SAndroid Build Coastguard Workerof your $PATH and any error possibly output before this message.  This
564*4d5d8b54SAndroid Build Coastguard Workercan help us improve future automake versions.
565*4d5d8b54SAndroid Build Coastguard Worker
566*4d5d8b54SAndroid Build Coastguard WorkerEND
567*4d5d8b54SAndroid Build Coastguard Worker  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
568*4d5d8b54SAndroid Build Coastguard Worker    echo 'Configuration will proceed anyway, since you have set the' >&2
569*4d5d8b54SAndroid Build Coastguard Worker    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
570*4d5d8b54SAndroid Build Coastguard Worker    echo >&2
571*4d5d8b54SAndroid Build Coastguard Worker  else
572*4d5d8b54SAndroid Build Coastguard Worker    cat >&2 <<'END'
573*4d5d8b54SAndroid Build Coastguard WorkerAborting the configuration process, to ensure you take notice of the issue.
574*4d5d8b54SAndroid Build Coastguard Worker
575*4d5d8b54SAndroid Build Coastguard WorkerYou can download and install GNU coreutils to get an 'rm' implementation
576*4d5d8b54SAndroid Build Coastguard Workerthat behaves properly: <https://www.gnu.org/software/coreutils/>.
577*4d5d8b54SAndroid Build Coastguard Worker
578*4d5d8b54SAndroid Build Coastguard WorkerIf you want to complete the configuration process using your problematic
579*4d5d8b54SAndroid Build Coastguard Worker'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
580*4d5d8b54SAndroid Build Coastguard Workerto "yes", and re-run configure.
581*4d5d8b54SAndroid Build Coastguard Worker
582*4d5d8b54SAndroid Build Coastguard WorkerEND
583*4d5d8b54SAndroid Build Coastguard Worker    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
584*4d5d8b54SAndroid Build Coastguard Worker  fi
585*4d5d8b54SAndroid Build Coastguard Workerfi
586*4d5d8b54SAndroid Build Coastguard Workerdnl The trailing newline in this macro's definition is deliberate, for
587*4d5d8b54SAndroid Build Coastguard Workerdnl backward compatibility and to allow trailing 'dnl'-style comments
588*4d5d8b54SAndroid Build Coastguard Workerdnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
589*4d5d8b54SAndroid Build Coastguard Worker])
590*4d5d8b54SAndroid Build Coastguard Worker
591*4d5d8b54SAndroid Build Coastguard Workerdnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
592*4d5d8b54SAndroid Build Coastguard Workerdnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
593*4d5d8b54SAndroid Build Coastguard Workerdnl mangled by Autoconf and run in a shell conditional statement.
594*4d5d8b54SAndroid Build Coastguard Workerm4_define([_AC_COMPILER_EXEEXT],
595*4d5d8b54SAndroid Build Coastguard Workerm4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
596*4d5d8b54SAndroid Build Coastguard Worker
597*4d5d8b54SAndroid Build Coastguard Worker# When config.status generates a header, we must update the stamp-h file.
598*4d5d8b54SAndroid Build Coastguard Worker# This file resides in the same directory as the config header
599*4d5d8b54SAndroid Build Coastguard Worker# that is generated.  The stamp files are numbered to have different names.
600*4d5d8b54SAndroid Build Coastguard Worker
601*4d5d8b54SAndroid Build Coastguard Worker# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
602*4d5d8b54SAndroid Build Coastguard Worker# loop where config.status creates the headers, so we can generate
603*4d5d8b54SAndroid Build Coastguard Worker# our stamp files there.
604*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
605*4d5d8b54SAndroid Build Coastguard Worker[# Compute $1's index in $config_headers.
606*4d5d8b54SAndroid Build Coastguard Worker_am_arg=$1
607*4d5d8b54SAndroid Build Coastguard Worker_am_stamp_count=1
608*4d5d8b54SAndroid Build Coastguard Workerfor _am_header in $config_headers :; do
609*4d5d8b54SAndroid Build Coastguard Worker  case $_am_header in
610*4d5d8b54SAndroid Build Coastguard Worker    $_am_arg | $_am_arg:* )
611*4d5d8b54SAndroid Build Coastguard Worker      break ;;
612*4d5d8b54SAndroid Build Coastguard Worker    * )
613*4d5d8b54SAndroid Build Coastguard Worker      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
614*4d5d8b54SAndroid Build Coastguard Worker  esac
615*4d5d8b54SAndroid Build Coastguard Workerdone
616*4d5d8b54SAndroid Build Coastguard Workerecho "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
617*4d5d8b54SAndroid Build Coastguard Worker
618*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 2001-2021 Free Software Foundation, Inc.
619*4d5d8b54SAndroid Build Coastguard Worker#
620*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
621*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
622*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
623*4d5d8b54SAndroid Build Coastguard Worker
624*4d5d8b54SAndroid Build Coastguard Worker# AM_PROG_INSTALL_SH
625*4d5d8b54SAndroid Build Coastguard Worker# ------------------
626*4d5d8b54SAndroid Build Coastguard Worker# Define $install_sh.
627*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_PROG_INSTALL_SH],
628*4d5d8b54SAndroid Build Coastguard Worker[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
629*4d5d8b54SAndroid Build Coastguard Workerif test x"${install_sh+set}" != xset; then
630*4d5d8b54SAndroid Build Coastguard Worker  case $am_aux_dir in
631*4d5d8b54SAndroid Build Coastguard Worker  *\ * | *\	*)
632*4d5d8b54SAndroid Build Coastguard Worker    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
633*4d5d8b54SAndroid Build Coastguard Worker  *)
634*4d5d8b54SAndroid Build Coastguard Worker    install_sh="\${SHELL} $am_aux_dir/install-sh"
635*4d5d8b54SAndroid Build Coastguard Worker  esac
636*4d5d8b54SAndroid Build Coastguard Workerfi
637*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([install_sh])])
638*4d5d8b54SAndroid Build Coastguard Worker
639*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 2003-2021 Free Software Foundation, Inc.
640*4d5d8b54SAndroid Build Coastguard Worker#
641*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
642*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
643*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
644*4d5d8b54SAndroid Build Coastguard Worker
645*4d5d8b54SAndroid Build Coastguard Worker# Check whether the underlying file-system supports filenames
646*4d5d8b54SAndroid Build Coastguard Worker# with a leading dot.  For instance MS-DOS doesn't.
647*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_SET_LEADING_DOT],
648*4d5d8b54SAndroid Build Coastguard Worker[rm -rf .tst 2>/dev/null
649*4d5d8b54SAndroid Build Coastguard Workermkdir .tst 2>/dev/null
650*4d5d8b54SAndroid Build Coastguard Workerif test -d .tst; then
651*4d5d8b54SAndroid Build Coastguard Worker  am__leading_dot=.
652*4d5d8b54SAndroid Build Coastguard Workerelse
653*4d5d8b54SAndroid Build Coastguard Worker  am__leading_dot=_
654*4d5d8b54SAndroid Build Coastguard Workerfi
655*4d5d8b54SAndroid Build Coastguard Workerrmdir .tst 2>/dev/null
656*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([am__leading_dot])])
657*4d5d8b54SAndroid Build Coastguard Worker
658*4d5d8b54SAndroid Build Coastguard Worker# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
659*4d5d8b54SAndroid Build Coastguard Worker# From Jim Meyering
660*4d5d8b54SAndroid Build Coastguard Worker
661*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 1996-2021 Free Software Foundation, Inc.
662*4d5d8b54SAndroid Build Coastguard Worker#
663*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
664*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
665*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
666*4d5d8b54SAndroid Build Coastguard Worker
667*4d5d8b54SAndroid Build Coastguard Worker# AM_MAINTAINER_MODE([DEFAULT-MODE])
668*4d5d8b54SAndroid Build Coastguard Worker# ----------------------------------
669*4d5d8b54SAndroid Build Coastguard Worker# Control maintainer-specific portions of Makefiles.
670*4d5d8b54SAndroid Build Coastguard Worker# Default is to disable them, unless 'enable' is passed literally.
671*4d5d8b54SAndroid Build Coastguard Worker# For symmetry, 'disable' may be passed as well.  Anyway, the user
672*4d5d8b54SAndroid Build Coastguard Worker# can override the default with the --enable/--disable switch.
673*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_MAINTAINER_MODE],
674*4d5d8b54SAndroid Build Coastguard Worker[m4_case(m4_default([$1], [disable]),
675*4d5d8b54SAndroid Build Coastguard Worker       [enable], [m4_define([am_maintainer_other], [disable])],
676*4d5d8b54SAndroid Build Coastguard Worker       [disable], [m4_define([am_maintainer_other], [enable])],
677*4d5d8b54SAndroid Build Coastguard Worker       [m4_define([am_maintainer_other], [enable])
678*4d5d8b54SAndroid Build Coastguard Worker        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
679*4d5d8b54SAndroid Build Coastguard WorkerAC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
680*4d5d8b54SAndroid Build Coastguard Worker  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
681*4d5d8b54SAndroid Build Coastguard Worker  AC_ARG_ENABLE([maintainer-mode],
682*4d5d8b54SAndroid Build Coastguard Worker    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
683*4d5d8b54SAndroid Build Coastguard Worker      am_maintainer_other[ make rules and dependencies not useful
684*4d5d8b54SAndroid Build Coastguard Worker      (and sometimes confusing) to the casual installer])],
685*4d5d8b54SAndroid Build Coastguard Worker    [USE_MAINTAINER_MODE=$enableval],
686*4d5d8b54SAndroid Build Coastguard Worker    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
687*4d5d8b54SAndroid Build Coastguard Worker  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
688*4d5d8b54SAndroid Build Coastguard Worker  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
689*4d5d8b54SAndroid Build Coastguard Worker  MAINT=$MAINTAINER_MODE_TRUE
690*4d5d8b54SAndroid Build Coastguard Worker  AC_SUBST([MAINT])dnl
691*4d5d8b54SAndroid Build Coastguard Worker]
692*4d5d8b54SAndroid Build Coastguard Worker)
693*4d5d8b54SAndroid Build Coastguard Worker
694*4d5d8b54SAndroid Build Coastguard Worker# Check to see how 'make' treats includes.	            -*- Autoconf -*-
695*4d5d8b54SAndroid Build Coastguard Worker
696*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 2001-2021 Free Software Foundation, Inc.
697*4d5d8b54SAndroid Build Coastguard Worker#
698*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
699*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
700*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
701*4d5d8b54SAndroid Build Coastguard Worker
702*4d5d8b54SAndroid Build Coastguard Worker# AM_MAKE_INCLUDE()
703*4d5d8b54SAndroid Build Coastguard Worker# -----------------
704*4d5d8b54SAndroid Build Coastguard Worker# Check whether make has an 'include' directive that can support all
705*4d5d8b54SAndroid Build Coastguard Worker# the idioms we need for our automatic dependency tracking code.
706*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_MAKE_INCLUDE],
707*4d5d8b54SAndroid Build Coastguard Worker[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
708*4d5d8b54SAndroid Build Coastguard Workercat > confinc.mk << 'END'
709*4d5d8b54SAndroid Build Coastguard Workeram__doit:
710*4d5d8b54SAndroid Build Coastguard Worker	@echo this is the am__doit target >confinc.out
711*4d5d8b54SAndroid Build Coastguard Worker.PHONY: am__doit
712*4d5d8b54SAndroid Build Coastguard WorkerEND
713*4d5d8b54SAndroid Build Coastguard Workeram__include="#"
714*4d5d8b54SAndroid Build Coastguard Workeram__quote=
715*4d5d8b54SAndroid Build Coastguard Worker# BSD make does it like this.
716*4d5d8b54SAndroid Build Coastguard Workerecho '.include "confinc.mk" # ignored' > confmf.BSD
717*4d5d8b54SAndroid Build Coastguard Worker# Other make implementations (GNU, Solaris 10, AIX) do it like this.
718*4d5d8b54SAndroid Build Coastguard Workerecho 'include confinc.mk # ignored' > confmf.GNU
719*4d5d8b54SAndroid Build Coastguard Worker_am_result=no
720*4d5d8b54SAndroid Build Coastguard Workerfor s in GNU BSD; do
721*4d5d8b54SAndroid Build Coastguard Worker  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
722*4d5d8b54SAndroid Build Coastguard Worker  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
723*4d5d8b54SAndroid Build Coastguard Worker      ['0:this is the am__doit target'],
724*4d5d8b54SAndroid Build Coastguard Worker      [AS_CASE([$s],
725*4d5d8b54SAndroid Build Coastguard Worker          [BSD], [am__include='.include' am__quote='"'],
726*4d5d8b54SAndroid Build Coastguard Worker          [am__include='include' am__quote=''])])
727*4d5d8b54SAndroid Build Coastguard Worker  if test "$am__include" != "#"; then
728*4d5d8b54SAndroid Build Coastguard Worker    _am_result="yes ($s style)"
729*4d5d8b54SAndroid Build Coastguard Worker    break
730*4d5d8b54SAndroid Build Coastguard Worker  fi
731*4d5d8b54SAndroid Build Coastguard Workerdone
732*4d5d8b54SAndroid Build Coastguard Workerrm -f confinc.* confmf.*
733*4d5d8b54SAndroid Build Coastguard WorkerAC_MSG_RESULT([${_am_result}])
734*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([am__include])])
735*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([am__quote])])
736*4d5d8b54SAndroid Build Coastguard Worker
737*4d5d8b54SAndroid Build Coastguard Worker# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
738*4d5d8b54SAndroid Build Coastguard Worker
739*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 1997-2021 Free Software Foundation, Inc.
740*4d5d8b54SAndroid Build Coastguard Worker#
741*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
742*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
743*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
744*4d5d8b54SAndroid Build Coastguard Worker
745*4d5d8b54SAndroid Build Coastguard Worker# AM_MISSING_PROG(NAME, PROGRAM)
746*4d5d8b54SAndroid Build Coastguard Worker# ------------------------------
747*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_MISSING_PROG],
748*4d5d8b54SAndroid Build Coastguard Worker[AC_REQUIRE([AM_MISSING_HAS_RUN])
749*4d5d8b54SAndroid Build Coastguard Worker$1=${$1-"${am_missing_run}$2"}
750*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST($1)])
751*4d5d8b54SAndroid Build Coastguard Worker
752*4d5d8b54SAndroid Build Coastguard Worker# AM_MISSING_HAS_RUN
753*4d5d8b54SAndroid Build Coastguard Worker# ------------------
754*4d5d8b54SAndroid Build Coastguard Worker# Define MISSING if not defined so far and test if it is modern enough.
755*4d5d8b54SAndroid Build Coastguard Worker# If it is, set am_missing_run to use it, otherwise, to nothing.
756*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_MISSING_HAS_RUN],
757*4d5d8b54SAndroid Build Coastguard Worker[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
758*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE_AUX_FILE([missing])dnl
759*4d5d8b54SAndroid Build Coastguard Workerif test x"${MISSING+set}" != xset; then
760*4d5d8b54SAndroid Build Coastguard Worker  MISSING="\${SHELL} '$am_aux_dir/missing'"
761*4d5d8b54SAndroid Build Coastguard Workerfi
762*4d5d8b54SAndroid Build Coastguard Worker# Use eval to expand $SHELL
763*4d5d8b54SAndroid Build Coastguard Workerif eval "$MISSING --is-lightweight"; then
764*4d5d8b54SAndroid Build Coastguard Worker  am_missing_run="$MISSING "
765*4d5d8b54SAndroid Build Coastguard Workerelse
766*4d5d8b54SAndroid Build Coastguard Worker  am_missing_run=
767*4d5d8b54SAndroid Build Coastguard Worker  AC_MSG_WARN(['missing' script is too old or missing])
768*4d5d8b54SAndroid Build Coastguard Workerfi
769*4d5d8b54SAndroid Build Coastguard Worker])
770*4d5d8b54SAndroid Build Coastguard Worker
771*4d5d8b54SAndroid Build Coastguard Worker# Helper functions for option handling.                     -*- Autoconf -*-
772*4d5d8b54SAndroid Build Coastguard Worker
773*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 2001-2021 Free Software Foundation, Inc.
774*4d5d8b54SAndroid Build Coastguard Worker#
775*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
776*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
777*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
778*4d5d8b54SAndroid Build Coastguard Worker
779*4d5d8b54SAndroid Build Coastguard Worker# _AM_MANGLE_OPTION(NAME)
780*4d5d8b54SAndroid Build Coastguard Worker# -----------------------
781*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([_AM_MANGLE_OPTION],
782*4d5d8b54SAndroid Build Coastguard Worker[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
783*4d5d8b54SAndroid Build Coastguard Worker
784*4d5d8b54SAndroid Build Coastguard Worker# _AM_SET_OPTION(NAME)
785*4d5d8b54SAndroid Build Coastguard Worker# --------------------
786*4d5d8b54SAndroid Build Coastguard Worker# Set option NAME.  Presently that only means defining a flag for this option.
787*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([_AM_SET_OPTION],
788*4d5d8b54SAndroid Build Coastguard Worker[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
789*4d5d8b54SAndroid Build Coastguard Worker
790*4d5d8b54SAndroid Build Coastguard Worker# _AM_SET_OPTIONS(OPTIONS)
791*4d5d8b54SAndroid Build Coastguard Worker# ------------------------
792*4d5d8b54SAndroid Build Coastguard Worker# OPTIONS is a space-separated list of Automake options.
793*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([_AM_SET_OPTIONS],
794*4d5d8b54SAndroid Build Coastguard Worker[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
795*4d5d8b54SAndroid Build Coastguard Worker
796*4d5d8b54SAndroid Build Coastguard Worker# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
797*4d5d8b54SAndroid Build Coastguard Worker# -------------------------------------------
798*4d5d8b54SAndroid Build Coastguard Worker# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
799*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([_AM_IF_OPTION],
800*4d5d8b54SAndroid Build Coastguard Worker[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
801*4d5d8b54SAndroid Build Coastguard Worker
802*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 1999-2021 Free Software Foundation, Inc.
803*4d5d8b54SAndroid Build Coastguard Worker#
804*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
805*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
806*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
807*4d5d8b54SAndroid Build Coastguard Worker
808*4d5d8b54SAndroid Build Coastguard Worker# _AM_PROG_CC_C_O
809*4d5d8b54SAndroid Build Coastguard Worker# ---------------
810*4d5d8b54SAndroid Build Coastguard Worker# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
811*4d5d8b54SAndroid Build Coastguard Worker# to automatically call this.
812*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([_AM_PROG_CC_C_O],
813*4d5d8b54SAndroid Build Coastguard Worker[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
814*4d5d8b54SAndroid Build Coastguard WorkerAC_REQUIRE_AUX_FILE([compile])dnl
815*4d5d8b54SAndroid Build Coastguard WorkerAC_LANG_PUSH([C])dnl
816*4d5d8b54SAndroid Build Coastguard WorkerAC_CACHE_CHECK(
817*4d5d8b54SAndroid Build Coastguard Worker  [whether $CC understands -c and -o together],
818*4d5d8b54SAndroid Build Coastguard Worker  [am_cv_prog_cc_c_o],
819*4d5d8b54SAndroid Build Coastguard Worker  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
820*4d5d8b54SAndroid Build Coastguard Worker  # Make sure it works both with $CC and with simple cc.
821*4d5d8b54SAndroid Build Coastguard Worker  # Following AC_PROG_CC_C_O, we do the test twice because some
822*4d5d8b54SAndroid Build Coastguard Worker  # compilers refuse to overwrite an existing .o file with -o,
823*4d5d8b54SAndroid Build Coastguard Worker  # though they will create one.
824*4d5d8b54SAndroid Build Coastguard Worker  am_cv_prog_cc_c_o=yes
825*4d5d8b54SAndroid Build Coastguard Worker  for am_i in 1 2; do
826*4d5d8b54SAndroid Build Coastguard Worker    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
827*4d5d8b54SAndroid Build Coastguard Worker         && test -f conftest2.$ac_objext; then
828*4d5d8b54SAndroid Build Coastguard Worker      : OK
829*4d5d8b54SAndroid Build Coastguard Worker    else
830*4d5d8b54SAndroid Build Coastguard Worker      am_cv_prog_cc_c_o=no
831*4d5d8b54SAndroid Build Coastguard Worker      break
832*4d5d8b54SAndroid Build Coastguard Worker    fi
833*4d5d8b54SAndroid Build Coastguard Worker  done
834*4d5d8b54SAndroid Build Coastguard Worker  rm -f core conftest*
835*4d5d8b54SAndroid Build Coastguard Worker  unset am_i])
836*4d5d8b54SAndroid Build Coastguard Workerif test "$am_cv_prog_cc_c_o" != yes; then
837*4d5d8b54SAndroid Build Coastguard Worker   # Losing compiler, so override with the script.
838*4d5d8b54SAndroid Build Coastguard Worker   # FIXME: It is wrong to rewrite CC.
839*4d5d8b54SAndroid Build Coastguard Worker   # But if we don't then we get into trouble of one sort or another.
840*4d5d8b54SAndroid Build Coastguard Worker   # A longer-term fix would be to have automake use am__CC in this case,
841*4d5d8b54SAndroid Build Coastguard Worker   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
842*4d5d8b54SAndroid Build Coastguard Worker   CC="$am_aux_dir/compile $CC"
843*4d5d8b54SAndroid Build Coastguard Workerfi
844*4d5d8b54SAndroid Build Coastguard WorkerAC_LANG_POP([C])])
845*4d5d8b54SAndroid Build Coastguard Worker
846*4d5d8b54SAndroid Build Coastguard Worker# For backward compatibility.
847*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
848*4d5d8b54SAndroid Build Coastguard Worker
849*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 2001-2021 Free Software Foundation, Inc.
850*4d5d8b54SAndroid Build Coastguard Worker#
851*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
852*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
853*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
854*4d5d8b54SAndroid Build Coastguard Worker
855*4d5d8b54SAndroid Build Coastguard Worker# AM_RUN_LOG(COMMAND)
856*4d5d8b54SAndroid Build Coastguard Worker# -------------------
857*4d5d8b54SAndroid Build Coastguard Worker# Run COMMAND, save the exit status in ac_status, and log it.
858*4d5d8b54SAndroid Build Coastguard Worker# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
859*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_RUN_LOG],
860*4d5d8b54SAndroid Build Coastguard Worker[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
861*4d5d8b54SAndroid Build Coastguard Worker   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
862*4d5d8b54SAndroid Build Coastguard Worker   ac_status=$?
863*4d5d8b54SAndroid Build Coastguard Worker   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
864*4d5d8b54SAndroid Build Coastguard Worker   (exit $ac_status); }])
865*4d5d8b54SAndroid Build Coastguard Worker
866*4d5d8b54SAndroid Build Coastguard Worker# Check to make sure that the build environment is sane.    -*- Autoconf -*-
867*4d5d8b54SAndroid Build Coastguard Worker
868*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 1996-2021 Free Software Foundation, Inc.
869*4d5d8b54SAndroid Build Coastguard Worker#
870*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
871*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
872*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
873*4d5d8b54SAndroid Build Coastguard Worker
874*4d5d8b54SAndroid Build Coastguard Worker# AM_SANITY_CHECK
875*4d5d8b54SAndroid Build Coastguard Worker# ---------------
876*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_SANITY_CHECK],
877*4d5d8b54SAndroid Build Coastguard Worker[AC_MSG_CHECKING([whether build environment is sane])
878*4d5d8b54SAndroid Build Coastguard Worker# Reject unsafe characters in $srcdir or the absolute working directory
879*4d5d8b54SAndroid Build Coastguard Worker# name.  Accept space and tab only in the latter.
880*4d5d8b54SAndroid Build Coastguard Workeram_lf='
881*4d5d8b54SAndroid Build Coastguard Worker'
882*4d5d8b54SAndroid Build Coastguard Workercase `pwd` in
883*4d5d8b54SAndroid Build Coastguard Worker  *[[\\\"\#\$\&\'\`$am_lf]]*)
884*4d5d8b54SAndroid Build Coastguard Worker    AC_MSG_ERROR([unsafe absolute working directory name]);;
885*4d5d8b54SAndroid Build Coastguard Workeresac
886*4d5d8b54SAndroid Build Coastguard Workercase $srcdir in
887*4d5d8b54SAndroid Build Coastguard Worker  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
888*4d5d8b54SAndroid Build Coastguard Worker    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
889*4d5d8b54SAndroid Build Coastguard Workeresac
890*4d5d8b54SAndroid Build Coastguard Worker
891*4d5d8b54SAndroid Build Coastguard Worker# Do 'set' in a subshell so we don't clobber the current shell's
892*4d5d8b54SAndroid Build Coastguard Worker# arguments.  Must try -L first in case configure is actually a
893*4d5d8b54SAndroid Build Coastguard Worker# symlink; some systems play weird games with the mod time of symlinks
894*4d5d8b54SAndroid Build Coastguard Worker# (eg FreeBSD returns the mod time of the symlink's containing
895*4d5d8b54SAndroid Build Coastguard Worker# directory).
896*4d5d8b54SAndroid Build Coastguard Workerif (
897*4d5d8b54SAndroid Build Coastguard Worker   am_has_slept=no
898*4d5d8b54SAndroid Build Coastguard Worker   for am_try in 1 2; do
899*4d5d8b54SAndroid Build Coastguard Worker     echo "timestamp, slept: $am_has_slept" > conftest.file
900*4d5d8b54SAndroid Build Coastguard Worker     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
901*4d5d8b54SAndroid Build Coastguard Worker     if test "$[*]" = "X"; then
902*4d5d8b54SAndroid Build Coastguard Worker	# -L didn't work.
903*4d5d8b54SAndroid Build Coastguard Worker	set X `ls -t "$srcdir/configure" conftest.file`
904*4d5d8b54SAndroid Build Coastguard Worker     fi
905*4d5d8b54SAndroid Build Coastguard Worker     if test "$[*]" != "X $srcdir/configure conftest.file" \
906*4d5d8b54SAndroid Build Coastguard Worker	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
907*4d5d8b54SAndroid Build Coastguard Worker
908*4d5d8b54SAndroid Build Coastguard Worker	# If neither matched, then we have a broken ls.  This can happen
909*4d5d8b54SAndroid Build Coastguard Worker	# if, for instance, CONFIG_SHELL is bash and it inherits a
910*4d5d8b54SAndroid Build Coastguard Worker	# broken ls alias from the environment.  This has actually
911*4d5d8b54SAndroid Build Coastguard Worker	# happened.  Such a system could not be considered "sane".
912*4d5d8b54SAndroid Build Coastguard Worker	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
913*4d5d8b54SAndroid Build Coastguard Worker  alias in your environment])
914*4d5d8b54SAndroid Build Coastguard Worker     fi
915*4d5d8b54SAndroid Build Coastguard Worker     if test "$[2]" = conftest.file || test $am_try -eq 2; then
916*4d5d8b54SAndroid Build Coastguard Worker       break
917*4d5d8b54SAndroid Build Coastguard Worker     fi
918*4d5d8b54SAndroid Build Coastguard Worker     # Just in case.
919*4d5d8b54SAndroid Build Coastguard Worker     sleep 1
920*4d5d8b54SAndroid Build Coastguard Worker     am_has_slept=yes
921*4d5d8b54SAndroid Build Coastguard Worker   done
922*4d5d8b54SAndroid Build Coastguard Worker   test "$[2]" = conftest.file
923*4d5d8b54SAndroid Build Coastguard Worker   )
924*4d5d8b54SAndroid Build Coastguard Workerthen
925*4d5d8b54SAndroid Build Coastguard Worker   # Ok.
926*4d5d8b54SAndroid Build Coastguard Worker   :
927*4d5d8b54SAndroid Build Coastguard Workerelse
928*4d5d8b54SAndroid Build Coastguard Worker   AC_MSG_ERROR([newly created file is older than distributed files!
929*4d5d8b54SAndroid Build Coastguard WorkerCheck your system clock])
930*4d5d8b54SAndroid Build Coastguard Workerfi
931*4d5d8b54SAndroid Build Coastguard WorkerAC_MSG_RESULT([yes])
932*4d5d8b54SAndroid Build Coastguard Worker# If we didn't sleep, we still need to ensure time stamps of config.status and
933*4d5d8b54SAndroid Build Coastguard Worker# generated files are strictly newer.
934*4d5d8b54SAndroid Build Coastguard Workeram_sleep_pid=
935*4d5d8b54SAndroid Build Coastguard Workerif grep 'slept: no' conftest.file >/dev/null 2>&1; then
936*4d5d8b54SAndroid Build Coastguard Worker  ( sleep 1 ) &
937*4d5d8b54SAndroid Build Coastguard Worker  am_sleep_pid=$!
938*4d5d8b54SAndroid Build Coastguard Workerfi
939*4d5d8b54SAndroid Build Coastguard WorkerAC_CONFIG_COMMANDS_PRE(
940*4d5d8b54SAndroid Build Coastguard Worker  [AC_MSG_CHECKING([that generated files are newer than configure])
941*4d5d8b54SAndroid Build Coastguard Worker   if test -n "$am_sleep_pid"; then
942*4d5d8b54SAndroid Build Coastguard Worker     # Hide warnings about reused PIDs.
943*4d5d8b54SAndroid Build Coastguard Worker     wait $am_sleep_pid 2>/dev/null
944*4d5d8b54SAndroid Build Coastguard Worker   fi
945*4d5d8b54SAndroid Build Coastguard Worker   AC_MSG_RESULT([done])])
946*4d5d8b54SAndroid Build Coastguard Workerrm -f conftest.file
947*4d5d8b54SAndroid Build Coastguard Worker])
948*4d5d8b54SAndroid Build Coastguard Worker
949*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 2009-2021 Free Software Foundation, Inc.
950*4d5d8b54SAndroid Build Coastguard Worker#
951*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
952*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
953*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
954*4d5d8b54SAndroid Build Coastguard Worker
955*4d5d8b54SAndroid Build Coastguard Worker# AM_SILENT_RULES([DEFAULT])
956*4d5d8b54SAndroid Build Coastguard Worker# --------------------------
957*4d5d8b54SAndroid Build Coastguard Worker# Enable less verbose build rules; with the default set to DEFAULT
958*4d5d8b54SAndroid Build Coastguard Worker# ("yes" being less verbose, "no" or empty being verbose).
959*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_SILENT_RULES],
960*4d5d8b54SAndroid Build Coastguard Worker[AC_ARG_ENABLE([silent-rules], [dnl
961*4d5d8b54SAndroid Build Coastguard WorkerAS_HELP_STRING(
962*4d5d8b54SAndroid Build Coastguard Worker  [--enable-silent-rules],
963*4d5d8b54SAndroid Build Coastguard Worker  [less verbose build output (undo: "make V=1")])
964*4d5d8b54SAndroid Build Coastguard WorkerAS_HELP_STRING(
965*4d5d8b54SAndroid Build Coastguard Worker  [--disable-silent-rules],
966*4d5d8b54SAndroid Build Coastguard Worker  [verbose build output (undo: "make V=0")])dnl
967*4d5d8b54SAndroid Build Coastguard Worker])
968*4d5d8b54SAndroid Build Coastguard Workercase $enable_silent_rules in @%:@ (((
969*4d5d8b54SAndroid Build Coastguard Worker  yes) AM_DEFAULT_VERBOSITY=0;;
970*4d5d8b54SAndroid Build Coastguard Worker   no) AM_DEFAULT_VERBOSITY=1;;
971*4d5d8b54SAndroid Build Coastguard Worker    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
972*4d5d8b54SAndroid Build Coastguard Workeresac
973*4d5d8b54SAndroid Build Coastguard Workerdnl
974*4d5d8b54SAndroid Build Coastguard Workerdnl A few 'make' implementations (e.g., NonStop OS and NextStep)
975*4d5d8b54SAndroid Build Coastguard Workerdnl do not support nested variable expansions.
976*4d5d8b54SAndroid Build Coastguard Workerdnl See automake bug#9928 and bug#10237.
977*4d5d8b54SAndroid Build Coastguard Workeram_make=${MAKE-make}
978*4d5d8b54SAndroid Build Coastguard WorkerAC_CACHE_CHECK([whether $am_make supports nested variables],
979*4d5d8b54SAndroid Build Coastguard Worker   [am_cv_make_support_nested_variables],
980*4d5d8b54SAndroid Build Coastguard Worker   [if AS_ECHO([['TRUE=$(BAR$(V))
981*4d5d8b54SAndroid Build Coastguard WorkerBAR0=false
982*4d5d8b54SAndroid Build Coastguard WorkerBAR1=true
983*4d5d8b54SAndroid Build Coastguard WorkerV=1
984*4d5d8b54SAndroid Build Coastguard Workeram__doit:
985*4d5d8b54SAndroid Build Coastguard Worker	@$(TRUE)
986*4d5d8b54SAndroid Build Coastguard Worker.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
987*4d5d8b54SAndroid Build Coastguard Worker  am_cv_make_support_nested_variables=yes
988*4d5d8b54SAndroid Build Coastguard Workerelse
989*4d5d8b54SAndroid Build Coastguard Worker  am_cv_make_support_nested_variables=no
990*4d5d8b54SAndroid Build Coastguard Workerfi])
991*4d5d8b54SAndroid Build Coastguard Workerif test $am_cv_make_support_nested_variables = yes; then
992*4d5d8b54SAndroid Build Coastguard Worker  dnl Using '$V' instead of '$(V)' breaks IRIX make.
993*4d5d8b54SAndroid Build Coastguard Worker  AM_V='$(V)'
994*4d5d8b54SAndroid Build Coastguard Worker  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
995*4d5d8b54SAndroid Build Coastguard Workerelse
996*4d5d8b54SAndroid Build Coastguard Worker  AM_V=$AM_DEFAULT_VERBOSITY
997*4d5d8b54SAndroid Build Coastguard Worker  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
998*4d5d8b54SAndroid Build Coastguard Workerfi
999*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([AM_V])dnl
1000*4d5d8b54SAndroid Build Coastguard WorkerAM_SUBST_NOTMAKE([AM_V])dnl
1001*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([AM_DEFAULT_V])dnl
1002*4d5d8b54SAndroid Build Coastguard WorkerAM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1003*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1004*4d5d8b54SAndroid Build Coastguard WorkerAM_BACKSLASH='\'
1005*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([AM_BACKSLASH])dnl
1006*4d5d8b54SAndroid Build Coastguard Worker_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1007*4d5d8b54SAndroid Build Coastguard Worker])
1008*4d5d8b54SAndroid Build Coastguard Worker
1009*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 2001-2021 Free Software Foundation, Inc.
1010*4d5d8b54SAndroid Build Coastguard Worker#
1011*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
1012*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
1013*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
1014*4d5d8b54SAndroid Build Coastguard Worker
1015*4d5d8b54SAndroid Build Coastguard Worker# AM_PROG_INSTALL_STRIP
1016*4d5d8b54SAndroid Build Coastguard Worker# ---------------------
1017*4d5d8b54SAndroid Build Coastguard Worker# One issue with vendor 'install' (even GNU) is that you can't
1018*4d5d8b54SAndroid Build Coastguard Worker# specify the program used to strip binaries.  This is especially
1019*4d5d8b54SAndroid Build Coastguard Worker# annoying in cross-compiling environments, where the build's strip
1020*4d5d8b54SAndroid Build Coastguard Worker# is unlikely to handle the host's binaries.
1021*4d5d8b54SAndroid Build Coastguard Worker# Fortunately install-sh will honor a STRIPPROG variable, so we
1022*4d5d8b54SAndroid Build Coastguard Worker# always use install-sh in "make install-strip", and initialize
1023*4d5d8b54SAndroid Build Coastguard Worker# STRIPPROG with the value of the STRIP variable (set by the user).
1024*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_PROG_INSTALL_STRIP],
1025*4d5d8b54SAndroid Build Coastguard Worker[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1026*4d5d8b54SAndroid Build Coastguard Worker# Installed binaries are usually stripped using 'strip' when the user
1027*4d5d8b54SAndroid Build Coastguard Worker# run "make install-strip".  However 'strip' might not be the right
1028*4d5d8b54SAndroid Build Coastguard Worker# tool to use in cross-compilation environments, therefore Automake
1029*4d5d8b54SAndroid Build Coastguard Worker# will honor the 'STRIP' environment variable to overrule this program.
1030*4d5d8b54SAndroid Build Coastguard Workerdnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1031*4d5d8b54SAndroid Build Coastguard Workerif test "$cross_compiling" != no; then
1032*4d5d8b54SAndroid Build Coastguard Worker  AC_CHECK_TOOL([STRIP], [strip], :)
1033*4d5d8b54SAndroid Build Coastguard Workerfi
1034*4d5d8b54SAndroid Build Coastguard WorkerINSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1035*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([INSTALL_STRIP_PROGRAM])])
1036*4d5d8b54SAndroid Build Coastguard Worker
1037*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 2006-2021 Free Software Foundation, Inc.
1038*4d5d8b54SAndroid Build Coastguard Worker#
1039*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
1040*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
1041*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
1042*4d5d8b54SAndroid Build Coastguard Worker
1043*4d5d8b54SAndroid Build Coastguard Worker# _AM_SUBST_NOTMAKE(VARIABLE)
1044*4d5d8b54SAndroid Build Coastguard Worker# ---------------------------
1045*4d5d8b54SAndroid Build Coastguard Worker# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1046*4d5d8b54SAndroid Build Coastguard Worker# This macro is traced by Automake.
1047*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([_AM_SUBST_NOTMAKE])
1048*4d5d8b54SAndroid Build Coastguard Worker
1049*4d5d8b54SAndroid Build Coastguard Worker# AM_SUBST_NOTMAKE(VARIABLE)
1050*4d5d8b54SAndroid Build Coastguard Worker# --------------------------
1051*4d5d8b54SAndroid Build Coastguard Worker# Public sister of _AM_SUBST_NOTMAKE.
1052*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1053*4d5d8b54SAndroid Build Coastguard Worker
1054*4d5d8b54SAndroid Build Coastguard Worker# Check how to create a tarball.                            -*- Autoconf -*-
1055*4d5d8b54SAndroid Build Coastguard Worker
1056*4d5d8b54SAndroid Build Coastguard Worker# Copyright (C) 2004-2021 Free Software Foundation, Inc.
1057*4d5d8b54SAndroid Build Coastguard Worker#
1058*4d5d8b54SAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation
1059*4d5d8b54SAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it,
1060*4d5d8b54SAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved.
1061*4d5d8b54SAndroid Build Coastguard Worker
1062*4d5d8b54SAndroid Build Coastguard Worker# _AM_PROG_TAR(FORMAT)
1063*4d5d8b54SAndroid Build Coastguard Worker# --------------------
1064*4d5d8b54SAndroid Build Coastguard Worker# Check how to create a tarball in format FORMAT.
1065*4d5d8b54SAndroid Build Coastguard Worker# FORMAT should be one of 'v7', 'ustar', or 'pax'.
1066*4d5d8b54SAndroid Build Coastguard Worker#
1067*4d5d8b54SAndroid Build Coastguard Worker# Substitute a variable $(am__tar) that is a command
1068*4d5d8b54SAndroid Build Coastguard Worker# writing to stdout a FORMAT-tarball containing the directory
1069*4d5d8b54SAndroid Build Coastguard Worker# $tardir.
1070*4d5d8b54SAndroid Build Coastguard Worker#     tardir=directory && $(am__tar) > result.tar
1071*4d5d8b54SAndroid Build Coastguard Worker#
1072*4d5d8b54SAndroid Build Coastguard Worker# Substitute a variable $(am__untar) that extract such
1073*4d5d8b54SAndroid Build Coastguard Worker# a tarball read from stdin.
1074*4d5d8b54SAndroid Build Coastguard Worker#     $(am__untar) < result.tar
1075*4d5d8b54SAndroid Build Coastguard Worker#
1076*4d5d8b54SAndroid Build Coastguard WorkerAC_DEFUN([_AM_PROG_TAR],
1077*4d5d8b54SAndroid Build Coastguard Worker[# Always define AMTAR for backward compatibility.  Yes, it's still used
1078*4d5d8b54SAndroid Build Coastguard Worker# in the wild :-(  We should find a proper way to deprecate it ...
1079*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([AMTAR], ['$${TAR-tar}'])
1080*4d5d8b54SAndroid Build Coastguard Worker
1081*4d5d8b54SAndroid Build Coastguard Worker# We'll loop over all known methods to create a tar archive until one works.
1082*4d5d8b54SAndroid Build Coastguard Worker_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1083*4d5d8b54SAndroid Build Coastguard Worker
1084*4d5d8b54SAndroid Build Coastguard Workerm4_if([$1], [v7],
1085*4d5d8b54SAndroid Build Coastguard Worker  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1086*4d5d8b54SAndroid Build Coastguard Worker
1087*4d5d8b54SAndroid Build Coastguard Worker  [m4_case([$1],
1088*4d5d8b54SAndroid Build Coastguard Worker    [ustar],
1089*4d5d8b54SAndroid Build Coastguard Worker     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1090*4d5d8b54SAndroid Build Coastguard Worker      # There is notably a 21 bits limit for the UID and the GID.  In fact,
1091*4d5d8b54SAndroid Build Coastguard Worker      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1092*4d5d8b54SAndroid Build Coastguard Worker      # and bug#13588).
1093*4d5d8b54SAndroid Build Coastguard Worker      am_max_uid=2097151 # 2^21 - 1
1094*4d5d8b54SAndroid Build Coastguard Worker      am_max_gid=$am_max_uid
1095*4d5d8b54SAndroid Build Coastguard Worker      # The $UID and $GID variables are not portable, so we need to resort
1096*4d5d8b54SAndroid Build Coastguard Worker      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
1097*4d5d8b54SAndroid Build Coastguard Worker      # below are definitely unexpected, so allow the users to see them
1098*4d5d8b54SAndroid Build Coastguard Worker      # (that is, avoid stderr redirection).
1099*4d5d8b54SAndroid Build Coastguard Worker      am_uid=`id -u || echo unknown`
1100*4d5d8b54SAndroid Build Coastguard Worker      am_gid=`id -g || echo unknown`
1101*4d5d8b54SAndroid Build Coastguard Worker      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1102*4d5d8b54SAndroid Build Coastguard Worker      if test $am_uid -le $am_max_uid; then
1103*4d5d8b54SAndroid Build Coastguard Worker         AC_MSG_RESULT([yes])
1104*4d5d8b54SAndroid Build Coastguard Worker      else
1105*4d5d8b54SAndroid Build Coastguard Worker         AC_MSG_RESULT([no])
1106*4d5d8b54SAndroid Build Coastguard Worker         _am_tools=none
1107*4d5d8b54SAndroid Build Coastguard Worker      fi
1108*4d5d8b54SAndroid Build Coastguard Worker      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1109*4d5d8b54SAndroid Build Coastguard Worker      if test $am_gid -le $am_max_gid; then
1110*4d5d8b54SAndroid Build Coastguard Worker         AC_MSG_RESULT([yes])
1111*4d5d8b54SAndroid Build Coastguard Worker      else
1112*4d5d8b54SAndroid Build Coastguard Worker        AC_MSG_RESULT([no])
1113*4d5d8b54SAndroid Build Coastguard Worker        _am_tools=none
1114*4d5d8b54SAndroid Build Coastguard Worker      fi],
1115*4d5d8b54SAndroid Build Coastguard Worker
1116*4d5d8b54SAndroid Build Coastguard Worker  [pax],
1117*4d5d8b54SAndroid Build Coastguard Worker    [],
1118*4d5d8b54SAndroid Build Coastguard Worker
1119*4d5d8b54SAndroid Build Coastguard Worker  [m4_fatal([Unknown tar format])])
1120*4d5d8b54SAndroid Build Coastguard Worker
1121*4d5d8b54SAndroid Build Coastguard Worker  AC_MSG_CHECKING([how to create a $1 tar archive])
1122*4d5d8b54SAndroid Build Coastguard Worker
1123*4d5d8b54SAndroid Build Coastguard Worker  # Go ahead even if we have the value already cached.  We do so because we
1124*4d5d8b54SAndroid Build Coastguard Worker  # need to set the values for the 'am__tar' and 'am__untar' variables.
1125*4d5d8b54SAndroid Build Coastguard Worker  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1126*4d5d8b54SAndroid Build Coastguard Worker
1127*4d5d8b54SAndroid Build Coastguard Worker  for _am_tool in $_am_tools; do
1128*4d5d8b54SAndroid Build Coastguard Worker    case $_am_tool in
1129*4d5d8b54SAndroid Build Coastguard Worker    gnutar)
1130*4d5d8b54SAndroid Build Coastguard Worker      for _am_tar in tar gnutar gtar; do
1131*4d5d8b54SAndroid Build Coastguard Worker        AM_RUN_LOG([$_am_tar --version]) && break
1132*4d5d8b54SAndroid Build Coastguard Worker      done
1133*4d5d8b54SAndroid Build Coastguard Worker      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1134*4d5d8b54SAndroid Build Coastguard Worker      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1135*4d5d8b54SAndroid Build Coastguard Worker      am__untar="$_am_tar -xf -"
1136*4d5d8b54SAndroid Build Coastguard Worker      ;;
1137*4d5d8b54SAndroid Build Coastguard Worker    plaintar)
1138*4d5d8b54SAndroid Build Coastguard Worker      # Must skip GNU tar: if it does not support --format= it doesn't create
1139*4d5d8b54SAndroid Build Coastguard Worker      # ustar tarball either.
1140*4d5d8b54SAndroid Build Coastguard Worker      (tar --version) >/dev/null 2>&1 && continue
1141*4d5d8b54SAndroid Build Coastguard Worker      am__tar='tar chf - "$$tardir"'
1142*4d5d8b54SAndroid Build Coastguard Worker      am__tar_='tar chf - "$tardir"'
1143*4d5d8b54SAndroid Build Coastguard Worker      am__untar='tar xf -'
1144*4d5d8b54SAndroid Build Coastguard Worker      ;;
1145*4d5d8b54SAndroid Build Coastguard Worker    pax)
1146*4d5d8b54SAndroid Build Coastguard Worker      am__tar='pax -L -x $1 -w "$$tardir"'
1147*4d5d8b54SAndroid Build Coastguard Worker      am__tar_='pax -L -x $1 -w "$tardir"'
1148*4d5d8b54SAndroid Build Coastguard Worker      am__untar='pax -r'
1149*4d5d8b54SAndroid Build Coastguard Worker      ;;
1150*4d5d8b54SAndroid Build Coastguard Worker    cpio)
1151*4d5d8b54SAndroid Build Coastguard Worker      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1152*4d5d8b54SAndroid Build Coastguard Worker      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1153*4d5d8b54SAndroid Build Coastguard Worker      am__untar='cpio -i -H $1 -d'
1154*4d5d8b54SAndroid Build Coastguard Worker      ;;
1155*4d5d8b54SAndroid Build Coastguard Worker    none)
1156*4d5d8b54SAndroid Build Coastguard Worker      am__tar=false
1157*4d5d8b54SAndroid Build Coastguard Worker      am__tar_=false
1158*4d5d8b54SAndroid Build Coastguard Worker      am__untar=false
1159*4d5d8b54SAndroid Build Coastguard Worker      ;;
1160*4d5d8b54SAndroid Build Coastguard Worker    esac
1161*4d5d8b54SAndroid Build Coastguard Worker
1162*4d5d8b54SAndroid Build Coastguard Worker    # If the value was cached, stop now.  We just wanted to have am__tar
1163*4d5d8b54SAndroid Build Coastguard Worker    # and am__untar set.
1164*4d5d8b54SAndroid Build Coastguard Worker    test -n "${am_cv_prog_tar_$1}" && break
1165*4d5d8b54SAndroid Build Coastguard Worker
1166*4d5d8b54SAndroid Build Coastguard Worker    # tar/untar a dummy directory, and stop if the command works.
1167*4d5d8b54SAndroid Build Coastguard Worker    rm -rf conftest.dir
1168*4d5d8b54SAndroid Build Coastguard Worker    mkdir conftest.dir
1169*4d5d8b54SAndroid Build Coastguard Worker    echo GrepMe > conftest.dir/file
1170*4d5d8b54SAndroid Build Coastguard Worker    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1171*4d5d8b54SAndroid Build Coastguard Worker    rm -rf conftest.dir
1172*4d5d8b54SAndroid Build Coastguard Worker    if test -s conftest.tar; then
1173*4d5d8b54SAndroid Build Coastguard Worker      AM_RUN_LOG([$am__untar <conftest.tar])
1174*4d5d8b54SAndroid Build Coastguard Worker      AM_RUN_LOG([cat conftest.dir/file])
1175*4d5d8b54SAndroid Build Coastguard Worker      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1176*4d5d8b54SAndroid Build Coastguard Worker    fi
1177*4d5d8b54SAndroid Build Coastguard Worker  done
1178*4d5d8b54SAndroid Build Coastguard Worker  rm -rf conftest.dir
1179*4d5d8b54SAndroid Build Coastguard Worker
1180*4d5d8b54SAndroid Build Coastguard Worker  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1181*4d5d8b54SAndroid Build Coastguard Worker  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1182*4d5d8b54SAndroid Build Coastguard Worker
1183*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([am__tar])
1184*4d5d8b54SAndroid Build Coastguard WorkerAC_SUBST([am__untar])
1185*4d5d8b54SAndroid Build Coastguard Worker]) # _AM_PROG_TAR
1186*4d5d8b54SAndroid Build Coastguard Worker
1187*4d5d8b54SAndroid Build Coastguard Workerm4_include([m4/libtool.m4])
1188*4d5d8b54SAndroid Build Coastguard Workerm4_include([m4/ltoptions.m4])
1189*4d5d8b54SAndroid Build Coastguard Workerm4_include([m4/ltsugar.m4])
1190*4d5d8b54SAndroid Build Coastguard Workerm4_include([m4/ltversion.m4])
1191*4d5d8b54SAndroid Build Coastguard Workerm4_include([m4/lt~obsolete.m4])
1192