1*663afb9bSAndroid Build Coastguard Worker# generated automatically by aclocal 1.16.2 -*- Autoconf -*- 2*663afb9bSAndroid Build Coastguard Worker 3*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 1996-2020 Free Software Foundation, Inc. 4*663afb9bSAndroid Build Coastguard Worker 5*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 6*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 7*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 8*663afb9bSAndroid Build Coastguard Worker 9*663afb9bSAndroid Build Coastguard Worker# This program is distributed in the hope that it will be useful, 10*663afb9bSAndroid Build Coastguard Worker# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11*663afb9bSAndroid Build Coastguard Worker# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12*663afb9bSAndroid Build Coastguard Worker# PARTICULAR PURPOSE. 13*663afb9bSAndroid Build Coastguard Worker 14*663afb9bSAndroid 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*663afb9bSAndroid Build Coastguard Workerm4_ifndef([AC_AUTOCONF_VERSION], 16*663afb9bSAndroid Build Coastguard Worker [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17*663afb9bSAndroid Build Coastguard Workerm4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 18*663afb9bSAndroid Build Coastguard Worker[m4_warning([this file was generated for autoconf 2.69. 19*663afb9bSAndroid Build Coastguard WorkerYou have another version of autoconf. It may work, but is not guaranteed to. 20*663afb9bSAndroid Build Coastguard WorkerIf you have problems, you may need to regenerate the build system entirely. 21*663afb9bSAndroid Build Coastguard WorkerTo do so, use the procedure documented by the package, typically 'autoreconf'.])]) 22*663afb9bSAndroid Build Coastguard Worker 23*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 2002-2020 Free Software Foundation, Inc. 24*663afb9bSAndroid Build Coastguard Worker# 25*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 26*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 27*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 28*663afb9bSAndroid Build Coastguard Worker 29*663afb9bSAndroid Build Coastguard Worker# AM_AUTOMAKE_VERSION(VERSION) 30*663afb9bSAndroid Build Coastguard Worker# ---------------------------- 31*663afb9bSAndroid Build Coastguard Worker# Automake X.Y traces this macro to ensure aclocal.m4 has been 32*663afb9bSAndroid Build Coastguard Worker# generated from the m4 files accompanying Automake X.Y. 33*663afb9bSAndroid Build Coastguard Worker# (This private macro should not be called outside this file.) 34*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_AUTOMAKE_VERSION], 35*663afb9bSAndroid Build Coastguard Worker[am__api_version='1.16' 36*663afb9bSAndroid Build Coastguard Workerdnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 37*663afb9bSAndroid Build Coastguard Workerdnl require some minimum version. Point them to the right macro. 38*663afb9bSAndroid Build Coastguard Workerm4_if([$1], [1.16.2], [], 39*663afb9bSAndroid Build Coastguard Worker [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 40*663afb9bSAndroid Build Coastguard Worker]) 41*663afb9bSAndroid Build Coastguard Worker 42*663afb9bSAndroid Build Coastguard Worker# _AM_AUTOCONF_VERSION(VERSION) 43*663afb9bSAndroid Build Coastguard Worker# ----------------------------- 44*663afb9bSAndroid Build Coastguard Worker# aclocal traces this macro to find the Autoconf version. 45*663afb9bSAndroid Build Coastguard Worker# This is a private macro too. Using m4_define simplifies 46*663afb9bSAndroid Build Coastguard Worker# the logic in aclocal, which can simply ignore this definition. 47*663afb9bSAndroid Build Coastguard Workerm4_define([_AM_AUTOCONF_VERSION], []) 48*663afb9bSAndroid Build Coastguard Worker 49*663afb9bSAndroid Build Coastguard Worker# AM_SET_CURRENT_AUTOMAKE_VERSION 50*663afb9bSAndroid Build Coastguard Worker# ------------------------------- 51*663afb9bSAndroid Build Coastguard Worker# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. 52*663afb9bSAndroid Build Coastguard Worker# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. 53*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 54*663afb9bSAndroid Build Coastguard Worker[AM_AUTOMAKE_VERSION([1.16.2])dnl 55*663afb9bSAndroid Build Coastguard Workerm4_ifndef([AC_AUTOCONF_VERSION], 56*663afb9bSAndroid Build Coastguard Worker [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 57*663afb9bSAndroid Build Coastguard Worker_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) 58*663afb9bSAndroid Build Coastguard Worker 59*663afb9bSAndroid Build Coastguard Worker# AM_AUX_DIR_EXPAND -*- Autoconf -*- 60*663afb9bSAndroid Build Coastguard Worker 61*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 2001-2020 Free Software Foundation, Inc. 62*663afb9bSAndroid Build Coastguard Worker# 63*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 64*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 65*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 66*663afb9bSAndroid Build Coastguard Worker 67*663afb9bSAndroid Build Coastguard Worker# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 68*663afb9bSAndroid Build Coastguard Worker# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to 69*663afb9bSAndroid Build Coastguard Worker# '$srcdir', '$srcdir/..', or '$srcdir/../..'. 70*663afb9bSAndroid Build Coastguard Worker# 71*663afb9bSAndroid Build Coastguard Worker# Of course, Automake must honor this variable whenever it calls a 72*663afb9bSAndroid Build Coastguard Worker# tool from the auxiliary directory. The problem is that $srcdir (and 73*663afb9bSAndroid Build Coastguard Worker# therefore $ac_aux_dir as well) can be either absolute or relative, 74*663afb9bSAndroid Build Coastguard Worker# depending on how configure is run. This is pretty annoying, since 75*663afb9bSAndroid Build Coastguard Worker# it makes $ac_aux_dir quite unusable in subdirectories: in the top 76*663afb9bSAndroid Build Coastguard Worker# source directory, any form will work fine, but in subdirectories a 77*663afb9bSAndroid Build Coastguard Worker# relative path needs to be adjusted first. 78*663afb9bSAndroid Build Coastguard Worker# 79*663afb9bSAndroid Build Coastguard Worker# $ac_aux_dir/missing 80*663afb9bSAndroid Build Coastguard Worker# fails when called from a subdirectory if $ac_aux_dir is relative 81*663afb9bSAndroid Build Coastguard Worker# $top_srcdir/$ac_aux_dir/missing 82*663afb9bSAndroid Build Coastguard Worker# fails if $ac_aux_dir is absolute, 83*663afb9bSAndroid Build Coastguard Worker# fails when called from a subdirectory in a VPATH build with 84*663afb9bSAndroid Build Coastguard Worker# a relative $ac_aux_dir 85*663afb9bSAndroid Build Coastguard Worker# 86*663afb9bSAndroid Build Coastguard Worker# The reason of the latter failure is that $top_srcdir and $ac_aux_dir 87*663afb9bSAndroid Build Coastguard Worker# are both prefixed by $srcdir. In an in-source build this is usually 88*663afb9bSAndroid Build Coastguard Worker# harmless because $srcdir is '.', but things will broke when you 89*663afb9bSAndroid Build Coastguard Worker# start a VPATH build or use an absolute $srcdir. 90*663afb9bSAndroid Build Coastguard Worker# 91*663afb9bSAndroid Build Coastguard Worker# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, 92*663afb9bSAndroid Build Coastguard Worker# iff we strip the leading $srcdir from $ac_aux_dir. That would be: 93*663afb9bSAndroid Build Coastguard Worker# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` 94*663afb9bSAndroid Build Coastguard Worker# and then we would define $MISSING as 95*663afb9bSAndroid Build Coastguard Worker# MISSING="\${SHELL} $am_aux_dir/missing" 96*663afb9bSAndroid Build Coastguard Worker# This will work as long as MISSING is not called from configure, because 97*663afb9bSAndroid Build Coastguard Worker# unfortunately $(top_srcdir) has no meaning in configure. 98*663afb9bSAndroid Build Coastguard Worker# However there are other variables, like CC, which are often used in 99*663afb9bSAndroid Build Coastguard Worker# configure, and could therefore not use this "fixed" $ac_aux_dir. 100*663afb9bSAndroid Build Coastguard Worker# 101*663afb9bSAndroid Build Coastguard Worker# Another solution, used here, is to always expand $ac_aux_dir to an 102*663afb9bSAndroid Build Coastguard Worker# absolute PATH. The drawback is that using absolute paths prevent a 103*663afb9bSAndroid Build Coastguard Worker# configured tree to be moved without reconfiguration. 104*663afb9bSAndroid Build Coastguard Worker 105*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_AUX_DIR_EXPAND], 106*663afb9bSAndroid Build Coastguard Worker[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 107*663afb9bSAndroid Build Coastguard Worker# Expand $ac_aux_dir to an absolute path. 108*663afb9bSAndroid Build Coastguard Workeram_aux_dir=`cd "$ac_aux_dir" && pwd` 109*663afb9bSAndroid Build Coastguard Worker]) 110*663afb9bSAndroid Build Coastguard Worker 111*663afb9bSAndroid Build Coastguard Worker# AM_CONDITIONAL -*- Autoconf -*- 112*663afb9bSAndroid Build Coastguard Worker 113*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 1997-2020 Free Software Foundation, Inc. 114*663afb9bSAndroid Build Coastguard Worker# 115*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 116*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 117*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 118*663afb9bSAndroid Build Coastguard Worker 119*663afb9bSAndroid Build Coastguard Worker# AM_CONDITIONAL(NAME, SHELL-CONDITION) 120*663afb9bSAndroid Build Coastguard Worker# ------------------------------------- 121*663afb9bSAndroid Build Coastguard Worker# Define a conditional. 122*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_CONDITIONAL], 123*663afb9bSAndroid Build Coastguard Worker[AC_PREREQ([2.52])dnl 124*663afb9bSAndroid Build Coastguard Worker m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], 125*663afb9bSAndroid Build Coastguard Worker [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl 126*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([$1_TRUE])dnl 127*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([$1_FALSE])dnl 128*663afb9bSAndroid Build Coastguard Worker_AM_SUBST_NOTMAKE([$1_TRUE])dnl 129*663afb9bSAndroid Build Coastguard Worker_AM_SUBST_NOTMAKE([$1_FALSE])dnl 130*663afb9bSAndroid Build Coastguard Workerm4_define([_AM_COND_VALUE_$1], [$2])dnl 131*663afb9bSAndroid Build Coastguard Workerif $2; then 132*663afb9bSAndroid Build Coastguard Worker $1_TRUE= 133*663afb9bSAndroid Build Coastguard Worker $1_FALSE='#' 134*663afb9bSAndroid Build Coastguard Workerelse 135*663afb9bSAndroid Build Coastguard Worker $1_TRUE='#' 136*663afb9bSAndroid Build Coastguard Worker $1_FALSE= 137*663afb9bSAndroid Build Coastguard Workerfi 138*663afb9bSAndroid Build Coastguard WorkerAC_CONFIG_COMMANDS_PRE( 139*663afb9bSAndroid Build Coastguard Worker[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then 140*663afb9bSAndroid Build Coastguard Worker AC_MSG_ERROR([[conditional "$1" was never defined. 141*663afb9bSAndroid Build Coastguard WorkerUsually this means the macro was only invoked conditionally.]]) 142*663afb9bSAndroid Build Coastguard Workerfi])]) 143*663afb9bSAndroid Build Coastguard Worker 144*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 1999-2020 Free Software Foundation, Inc. 145*663afb9bSAndroid Build Coastguard Worker# 146*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 147*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 148*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 149*663afb9bSAndroid Build Coastguard Worker 150*663afb9bSAndroid Build Coastguard Worker 151*663afb9bSAndroid Build Coastguard Worker# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be 152*663afb9bSAndroid Build Coastguard Worker# written in clear, in which case automake, when reading aclocal.m4, 153*663afb9bSAndroid Build Coastguard Worker# will think it sees a *use*, and therefore will trigger all it's 154*663afb9bSAndroid Build Coastguard Worker# C support machinery. Also note that it means that autoscan, seeing 155*663afb9bSAndroid Build Coastguard Worker# CC etc. in the Makefile, will ask for an AC_PROG_CC use... 156*663afb9bSAndroid Build Coastguard Worker 157*663afb9bSAndroid Build Coastguard Worker 158*663afb9bSAndroid Build Coastguard Worker# _AM_DEPENDENCIES(NAME) 159*663afb9bSAndroid Build Coastguard Worker# ---------------------- 160*663afb9bSAndroid Build Coastguard Worker# See how the compiler implements dependency checking. 161*663afb9bSAndroid Build Coastguard Worker# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC". 162*663afb9bSAndroid Build Coastguard Worker# We try a few techniques and use that to set a single cache variable. 163*663afb9bSAndroid Build Coastguard Worker# 164*663afb9bSAndroid Build Coastguard Worker# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was 165*663afb9bSAndroid Build Coastguard Worker# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular 166*663afb9bSAndroid Build Coastguard Worker# dependency, and given that the user is not expected to run this macro, 167*663afb9bSAndroid Build Coastguard Worker# just rely on AC_PROG_CC. 168*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([_AM_DEPENDENCIES], 169*663afb9bSAndroid Build Coastguard Worker[AC_REQUIRE([AM_SET_DEPDIR])dnl 170*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl 171*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AM_MAKE_INCLUDE])dnl 172*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AM_DEP_TRACK])dnl 173*663afb9bSAndroid Build Coastguard Worker 174*663afb9bSAndroid Build Coastguard Workerm4_if([$1], [CC], [depcc="$CC" am_compiler_list=], 175*663afb9bSAndroid Build Coastguard Worker [$1], [CXX], [depcc="$CXX" am_compiler_list=], 176*663afb9bSAndroid Build Coastguard Worker [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'], 177*663afb9bSAndroid Build Coastguard Worker [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'], 178*663afb9bSAndroid Build Coastguard Worker [$1], [UPC], [depcc="$UPC" am_compiler_list=], 179*663afb9bSAndroid Build Coastguard Worker [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'], 180*663afb9bSAndroid Build Coastguard Worker [depcc="$$1" am_compiler_list=]) 181*663afb9bSAndroid Build Coastguard Worker 182*663afb9bSAndroid Build Coastguard WorkerAC_CACHE_CHECK([dependency style of $depcc], 183*663afb9bSAndroid Build Coastguard Worker [am_cv_$1_dependencies_compiler_type], 184*663afb9bSAndroid Build Coastguard Worker[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 185*663afb9bSAndroid Build Coastguard Worker # We make a subdir and do the tests there. Otherwise we can end up 186*663afb9bSAndroid Build Coastguard Worker # making bogus files that we don't know about and never remove. For 187*663afb9bSAndroid Build Coastguard Worker # instance it was reported that on HP-UX the gcc test will end up 188*663afb9bSAndroid Build Coastguard Worker # making a dummy file named 'D' -- because '-MD' means "put the output 189*663afb9bSAndroid Build Coastguard Worker # in D". 190*663afb9bSAndroid Build Coastguard Worker rm -rf conftest.dir 191*663afb9bSAndroid Build Coastguard Worker mkdir conftest.dir 192*663afb9bSAndroid Build Coastguard Worker # Copy depcomp to subdir because otherwise we won't find it if we're 193*663afb9bSAndroid Build Coastguard Worker # using a relative directory. 194*663afb9bSAndroid Build Coastguard Worker cp "$am_depcomp" conftest.dir 195*663afb9bSAndroid Build Coastguard Worker cd conftest.dir 196*663afb9bSAndroid Build Coastguard Worker # We will build objects and dependencies in a subdirectory because 197*663afb9bSAndroid Build Coastguard Worker # it helps to detect inapplicable dependency modes. For instance 198*663afb9bSAndroid Build Coastguard Worker # both Tru64's cc and ICC support -MD to output dependencies as a 199*663afb9bSAndroid Build Coastguard Worker # side effect of compilation, but ICC will put the dependencies in 200*663afb9bSAndroid Build Coastguard Worker # the current directory while Tru64 will put them in the object 201*663afb9bSAndroid Build Coastguard Worker # directory. 202*663afb9bSAndroid Build Coastguard Worker mkdir sub 203*663afb9bSAndroid Build Coastguard Worker 204*663afb9bSAndroid Build Coastguard Worker am_cv_$1_dependencies_compiler_type=none 205*663afb9bSAndroid Build Coastguard Worker if test "$am_compiler_list" = ""; then 206*663afb9bSAndroid Build Coastguard Worker am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` 207*663afb9bSAndroid Build Coastguard Worker fi 208*663afb9bSAndroid Build Coastguard Worker am__universal=false 209*663afb9bSAndroid Build Coastguard Worker m4_case([$1], [CC], 210*663afb9bSAndroid Build Coastguard Worker [case " $depcc " in #( 211*663afb9bSAndroid Build Coastguard Worker *\ -arch\ *\ -arch\ *) am__universal=true ;; 212*663afb9bSAndroid Build Coastguard Worker esac], 213*663afb9bSAndroid Build Coastguard Worker [CXX], 214*663afb9bSAndroid Build Coastguard Worker [case " $depcc " in #( 215*663afb9bSAndroid Build Coastguard Worker *\ -arch\ *\ -arch\ *) am__universal=true ;; 216*663afb9bSAndroid Build Coastguard Worker esac]) 217*663afb9bSAndroid Build Coastguard Worker 218*663afb9bSAndroid Build Coastguard Worker for depmode in $am_compiler_list; do 219*663afb9bSAndroid Build Coastguard Worker # Setup a source with many dependencies, because some compilers 220*663afb9bSAndroid Build Coastguard Worker # like to wrap large dependency lists on column 80 (with \), and 221*663afb9bSAndroid Build Coastguard Worker # we should not choose a depcomp mode which is confused by this. 222*663afb9bSAndroid Build Coastguard Worker # 223*663afb9bSAndroid Build Coastguard Worker # We need to recreate these files for each test, as the compiler may 224*663afb9bSAndroid Build Coastguard Worker # overwrite some of them when testing with obscure command lines. 225*663afb9bSAndroid Build Coastguard Worker # This happens at least with the AIX C compiler. 226*663afb9bSAndroid Build Coastguard Worker : > sub/conftest.c 227*663afb9bSAndroid Build Coastguard Worker for i in 1 2 3 4 5 6; do 228*663afb9bSAndroid Build Coastguard Worker echo '#include "conftst'$i'.h"' >> sub/conftest.c 229*663afb9bSAndroid Build Coastguard Worker # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 230*663afb9bSAndroid Build Coastguard Worker # Solaris 10 /bin/sh. 231*663afb9bSAndroid Build Coastguard Worker echo '/* dummy */' > sub/conftst$i.h 232*663afb9bSAndroid Build Coastguard Worker done 233*663afb9bSAndroid Build Coastguard Worker echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 234*663afb9bSAndroid Build Coastguard Worker 235*663afb9bSAndroid Build Coastguard Worker # We check with '-c' and '-o' for the sake of the "dashmstdout" 236*663afb9bSAndroid Build Coastguard Worker # mode. It turns out that the SunPro C++ compiler does not properly 237*663afb9bSAndroid Build Coastguard Worker # handle '-M -o', and we need to detect this. Also, some Intel 238*663afb9bSAndroid Build Coastguard Worker # versions had trouble with output in subdirs. 239*663afb9bSAndroid Build Coastguard Worker am__obj=sub/conftest.${OBJEXT-o} 240*663afb9bSAndroid Build Coastguard Worker am__minus_obj="-o $am__obj" 241*663afb9bSAndroid Build Coastguard Worker case $depmode in 242*663afb9bSAndroid Build Coastguard Worker gcc) 243*663afb9bSAndroid Build Coastguard Worker # This depmode causes a compiler race in universal mode. 244*663afb9bSAndroid Build Coastguard Worker test "$am__universal" = false || continue 245*663afb9bSAndroid Build Coastguard Worker ;; 246*663afb9bSAndroid Build Coastguard Worker nosideeffect) 247*663afb9bSAndroid Build Coastguard Worker # After this tag, mechanisms are not by side-effect, so they'll 248*663afb9bSAndroid Build Coastguard Worker # only be used when explicitly requested. 249*663afb9bSAndroid Build Coastguard Worker if test "x$enable_dependency_tracking" = xyes; then 250*663afb9bSAndroid Build Coastguard Worker continue 251*663afb9bSAndroid Build Coastguard Worker else 252*663afb9bSAndroid Build Coastguard Worker break 253*663afb9bSAndroid Build Coastguard Worker fi 254*663afb9bSAndroid Build Coastguard Worker ;; 255*663afb9bSAndroid Build Coastguard Worker msvc7 | msvc7msys | msvisualcpp | msvcmsys) 256*663afb9bSAndroid Build Coastguard Worker # This compiler won't grok '-c -o', but also, the minuso test has 257*663afb9bSAndroid Build Coastguard Worker # not run yet. These depmodes are late enough in the game, and 258*663afb9bSAndroid Build Coastguard Worker # so weak that their functioning should not be impacted. 259*663afb9bSAndroid Build Coastguard Worker am__obj=conftest.${OBJEXT-o} 260*663afb9bSAndroid Build Coastguard Worker am__minus_obj= 261*663afb9bSAndroid Build Coastguard Worker ;; 262*663afb9bSAndroid Build Coastguard Worker none) break ;; 263*663afb9bSAndroid Build Coastguard Worker esac 264*663afb9bSAndroid Build Coastguard Worker if depmode=$depmode \ 265*663afb9bSAndroid Build Coastguard Worker source=sub/conftest.c object=$am__obj \ 266*663afb9bSAndroid Build Coastguard Worker depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 267*663afb9bSAndroid Build Coastguard Worker $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 268*663afb9bSAndroid Build Coastguard Worker >/dev/null 2>conftest.err && 269*663afb9bSAndroid Build Coastguard Worker grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 270*663afb9bSAndroid Build Coastguard Worker grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 271*663afb9bSAndroid Build Coastguard Worker grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 272*663afb9bSAndroid Build Coastguard Worker ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 273*663afb9bSAndroid Build Coastguard Worker # icc doesn't choke on unknown options, it will just issue warnings 274*663afb9bSAndroid Build Coastguard Worker # or remarks (even with -Werror). So we grep stderr for any message 275*663afb9bSAndroid Build Coastguard Worker # that says an option was ignored or not supported. 276*663afb9bSAndroid Build Coastguard Worker # When given -MP, icc 7.0 and 7.1 complain thusly: 277*663afb9bSAndroid Build Coastguard Worker # icc: Command line warning: ignoring option '-M'; no argument required 278*663afb9bSAndroid Build Coastguard Worker # The diagnosis changed in icc 8.0: 279*663afb9bSAndroid Build Coastguard Worker # icc: Command line remark: option '-MP' not supported 280*663afb9bSAndroid Build Coastguard Worker if (grep 'ignoring option' conftest.err || 281*663afb9bSAndroid Build Coastguard Worker grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 282*663afb9bSAndroid Build Coastguard Worker am_cv_$1_dependencies_compiler_type=$depmode 283*663afb9bSAndroid Build Coastguard Worker break 284*663afb9bSAndroid Build Coastguard Worker fi 285*663afb9bSAndroid Build Coastguard Worker fi 286*663afb9bSAndroid Build Coastguard Worker done 287*663afb9bSAndroid Build Coastguard Worker 288*663afb9bSAndroid Build Coastguard Worker cd .. 289*663afb9bSAndroid Build Coastguard Worker rm -rf conftest.dir 290*663afb9bSAndroid Build Coastguard Workerelse 291*663afb9bSAndroid Build Coastguard Worker am_cv_$1_dependencies_compiler_type=none 292*663afb9bSAndroid Build Coastguard Workerfi 293*663afb9bSAndroid Build Coastguard Worker]) 294*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) 295*663afb9bSAndroid Build Coastguard WorkerAM_CONDITIONAL([am__fastdep$1], [ 296*663afb9bSAndroid Build Coastguard Worker test "x$enable_dependency_tracking" != xno \ 297*663afb9bSAndroid Build Coastguard Worker && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) 298*663afb9bSAndroid Build Coastguard Worker]) 299*663afb9bSAndroid Build Coastguard Worker 300*663afb9bSAndroid Build Coastguard Worker 301*663afb9bSAndroid Build Coastguard Worker# AM_SET_DEPDIR 302*663afb9bSAndroid Build Coastguard Worker# ------------- 303*663afb9bSAndroid Build Coastguard Worker# Choose a directory name for dependency files. 304*663afb9bSAndroid Build Coastguard Worker# This macro is AC_REQUIREd in _AM_DEPENDENCIES. 305*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_SET_DEPDIR], 306*663afb9bSAndroid Build Coastguard Worker[AC_REQUIRE([AM_SET_LEADING_DOT])dnl 307*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl 308*663afb9bSAndroid Build Coastguard Worker]) 309*663afb9bSAndroid Build Coastguard Worker 310*663afb9bSAndroid Build Coastguard Worker 311*663afb9bSAndroid Build Coastguard Worker# AM_DEP_TRACK 312*663afb9bSAndroid Build Coastguard Worker# ------------ 313*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_DEP_TRACK], 314*663afb9bSAndroid Build Coastguard Worker[AC_ARG_ENABLE([dependency-tracking], [dnl 315*663afb9bSAndroid Build Coastguard WorkerAS_HELP_STRING( 316*663afb9bSAndroid Build Coastguard Worker [--enable-dependency-tracking], 317*663afb9bSAndroid Build Coastguard Worker [do not reject slow dependency extractors]) 318*663afb9bSAndroid Build Coastguard WorkerAS_HELP_STRING( 319*663afb9bSAndroid Build Coastguard Worker [--disable-dependency-tracking], 320*663afb9bSAndroid Build Coastguard Worker [speeds up one-time build])]) 321*663afb9bSAndroid Build Coastguard Workerif test "x$enable_dependency_tracking" != xno; then 322*663afb9bSAndroid Build Coastguard Worker am_depcomp="$ac_aux_dir/depcomp" 323*663afb9bSAndroid Build Coastguard Worker AMDEPBACKSLASH='\' 324*663afb9bSAndroid Build Coastguard Worker am__nodep='_no' 325*663afb9bSAndroid Build Coastguard Workerfi 326*663afb9bSAndroid Build Coastguard WorkerAM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) 327*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([AMDEPBACKSLASH])dnl 328*663afb9bSAndroid Build Coastguard Worker_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl 329*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([am__nodep])dnl 330*663afb9bSAndroid Build Coastguard Worker_AM_SUBST_NOTMAKE([am__nodep])dnl 331*663afb9bSAndroid Build Coastguard Worker]) 332*663afb9bSAndroid Build Coastguard Worker 333*663afb9bSAndroid Build Coastguard Worker# Generate code to set up dependency tracking. -*- Autoconf -*- 334*663afb9bSAndroid Build Coastguard Worker 335*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 1999-2020 Free Software Foundation, Inc. 336*663afb9bSAndroid Build Coastguard Worker# 337*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 338*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 339*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 340*663afb9bSAndroid Build Coastguard Worker 341*663afb9bSAndroid Build Coastguard Worker# _AM_OUTPUT_DEPENDENCY_COMMANDS 342*663afb9bSAndroid Build Coastguard Worker# ------------------------------ 343*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], 344*663afb9bSAndroid Build Coastguard Worker[{ 345*663afb9bSAndroid Build Coastguard Worker # Older Autoconf quotes --file arguments for eval, but not when files 346*663afb9bSAndroid Build Coastguard Worker # are listed without --file. Let's play safe and only enable the eval 347*663afb9bSAndroid Build Coastguard Worker # if we detect the quoting. 348*663afb9bSAndroid Build Coastguard Worker # TODO: see whether this extra hack can be removed once we start 349*663afb9bSAndroid Build Coastguard Worker # requiring Autoconf 2.70 or later. 350*663afb9bSAndroid Build Coastguard Worker AS_CASE([$CONFIG_FILES], 351*663afb9bSAndroid Build Coastguard Worker [*\'*], [eval set x "$CONFIG_FILES"], 352*663afb9bSAndroid Build Coastguard Worker [*], [set x $CONFIG_FILES]) 353*663afb9bSAndroid Build Coastguard Worker shift 354*663afb9bSAndroid Build Coastguard Worker # Used to flag and report bootstrapping failures. 355*663afb9bSAndroid Build Coastguard Worker am_rc=0 356*663afb9bSAndroid Build Coastguard Worker for am_mf 357*663afb9bSAndroid Build Coastguard Worker do 358*663afb9bSAndroid Build Coastguard Worker # Strip MF so we end up with the name of the file. 359*663afb9bSAndroid Build Coastguard Worker am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'` 360*663afb9bSAndroid Build Coastguard Worker # Check whether this is an Automake generated Makefile which includes 361*663afb9bSAndroid Build Coastguard Worker # dependency-tracking related rules and includes. 362*663afb9bSAndroid Build Coastguard Worker # Grep'ing the whole file directly is not great: AIX grep has a line 363*663afb9bSAndroid Build Coastguard Worker # limit of 2048, but all sed's we know have understand at least 4000. 364*663afb9bSAndroid Build Coastguard Worker sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 365*663afb9bSAndroid Build Coastguard Worker || continue 366*663afb9bSAndroid Build Coastguard Worker am_dirpart=`AS_DIRNAME(["$am_mf"])` 367*663afb9bSAndroid Build Coastguard Worker am_filepart=`AS_BASENAME(["$am_mf"])` 368*663afb9bSAndroid Build Coastguard Worker AM_RUN_LOG([cd "$am_dirpart" \ 369*663afb9bSAndroid Build Coastguard Worker && sed -e '/# am--include-marker/d' "$am_filepart" \ 370*663afb9bSAndroid Build Coastguard Worker | $MAKE -f - am--depfiles]) || am_rc=$? 371*663afb9bSAndroid Build Coastguard Worker done 372*663afb9bSAndroid Build Coastguard Worker if test $am_rc -ne 0; then 373*663afb9bSAndroid Build Coastguard Worker AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments 374*663afb9bSAndroid Build Coastguard Worker for automatic dependency tracking. If GNU make was not used, consider 375*663afb9bSAndroid Build Coastguard Worker re-running the configure script with MAKE="gmake" (or whatever is 376*663afb9bSAndroid Build Coastguard Worker necessary). You can also try re-running configure with the 377*663afb9bSAndroid Build Coastguard Worker '--disable-dependency-tracking' option to at least be able to build 378*663afb9bSAndroid Build Coastguard Worker the package (albeit without support for automatic dependency tracking).]) 379*663afb9bSAndroid Build Coastguard Worker fi 380*663afb9bSAndroid Build Coastguard Worker AS_UNSET([am_dirpart]) 381*663afb9bSAndroid Build Coastguard Worker AS_UNSET([am_filepart]) 382*663afb9bSAndroid Build Coastguard Worker AS_UNSET([am_mf]) 383*663afb9bSAndroid Build Coastguard Worker AS_UNSET([am_rc]) 384*663afb9bSAndroid Build Coastguard Worker rm -f conftest-deps.mk 385*663afb9bSAndroid Build Coastguard Worker} 386*663afb9bSAndroid Build Coastguard Worker])# _AM_OUTPUT_DEPENDENCY_COMMANDS 387*663afb9bSAndroid Build Coastguard Worker 388*663afb9bSAndroid Build Coastguard Worker 389*663afb9bSAndroid Build Coastguard Worker# AM_OUTPUT_DEPENDENCY_COMMANDS 390*663afb9bSAndroid Build Coastguard Worker# ----------------------------- 391*663afb9bSAndroid Build Coastguard Worker# This macro should only be invoked once -- use via AC_REQUIRE. 392*663afb9bSAndroid Build Coastguard Worker# 393*663afb9bSAndroid Build Coastguard Worker# This code is only required when automatic dependency tracking is enabled. 394*663afb9bSAndroid Build Coastguard Worker# This creates each '.Po' and '.Plo' makefile fragment that we'll need in 395*663afb9bSAndroid Build Coastguard Worker# order to bootstrap the dependency handling code. 396*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], 397*663afb9bSAndroid Build Coastguard Worker[AC_CONFIG_COMMANDS([depfiles], 398*663afb9bSAndroid Build Coastguard Worker [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], 399*663afb9bSAndroid Build Coastguard Worker [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])]) 400*663afb9bSAndroid Build Coastguard Worker 401*663afb9bSAndroid Build Coastguard Worker# Do all the work for Automake. -*- Autoconf -*- 402*663afb9bSAndroid Build Coastguard Worker 403*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 1996-2020 Free Software Foundation, Inc. 404*663afb9bSAndroid Build Coastguard Worker# 405*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 406*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 407*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 408*663afb9bSAndroid Build Coastguard Worker 409*663afb9bSAndroid Build Coastguard Worker# This macro actually does too much. Some checks are only needed if 410*663afb9bSAndroid Build Coastguard Worker# your package does certain things. But this isn't really a big deal. 411*663afb9bSAndroid Build Coastguard Worker 412*663afb9bSAndroid Build Coastguard Workerdnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O. 413*663afb9bSAndroid Build Coastguard Workerm4_define([AC_PROG_CC], 414*663afb9bSAndroid Build Coastguard Workerm4_defn([AC_PROG_CC]) 415*663afb9bSAndroid Build Coastguard Worker[_AM_PROG_CC_C_O 416*663afb9bSAndroid Build Coastguard Worker]) 417*663afb9bSAndroid Build Coastguard Worker 418*663afb9bSAndroid Build Coastguard Worker# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) 419*663afb9bSAndroid Build Coastguard Worker# AM_INIT_AUTOMAKE([OPTIONS]) 420*663afb9bSAndroid Build Coastguard Worker# ----------------------------------------------- 421*663afb9bSAndroid Build Coastguard Worker# The call with PACKAGE and VERSION arguments is the old style 422*663afb9bSAndroid Build Coastguard Worker# call (pre autoconf-2.50), which is being phased out. PACKAGE 423*663afb9bSAndroid Build Coastguard Worker# and VERSION should now be passed to AC_INIT and removed from 424*663afb9bSAndroid Build Coastguard Worker# the call to AM_INIT_AUTOMAKE. 425*663afb9bSAndroid Build Coastguard Worker# We support both call styles for the transition. After 426*663afb9bSAndroid Build Coastguard Worker# the next Automake release, Autoconf can make the AC_INIT 427*663afb9bSAndroid Build Coastguard Worker# arguments mandatory, and then we can depend on a new Autoconf 428*663afb9bSAndroid Build Coastguard Worker# release and drop the old call support. 429*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_INIT_AUTOMAKE], 430*663afb9bSAndroid Build Coastguard Worker[AC_PREREQ([2.65])dnl 431*663afb9bSAndroid Build Coastguard Workerdnl Autoconf wants to disallow AM_ names. We explicitly allow 432*663afb9bSAndroid Build Coastguard Workerdnl the ones we care about. 433*663afb9bSAndroid Build Coastguard Workerm4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl 434*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl 435*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AC_PROG_INSTALL])dnl 436*663afb9bSAndroid Build Coastguard Workerif test "`cd $srcdir && pwd`" != "`pwd`"; then 437*663afb9bSAndroid Build Coastguard Worker # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 438*663afb9bSAndroid Build Coastguard Worker # is not polluted with repeated "-I." 439*663afb9bSAndroid Build Coastguard Worker AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl 440*663afb9bSAndroid Build Coastguard Worker # test to see if srcdir already configured 441*663afb9bSAndroid Build Coastguard Worker if test -f $srcdir/config.status; then 442*663afb9bSAndroid Build Coastguard Worker AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) 443*663afb9bSAndroid Build Coastguard Worker fi 444*663afb9bSAndroid Build Coastguard Workerfi 445*663afb9bSAndroid Build Coastguard Worker 446*663afb9bSAndroid Build Coastguard Worker# test whether we have cygpath 447*663afb9bSAndroid Build Coastguard Workerif test -z "$CYGPATH_W"; then 448*663afb9bSAndroid Build Coastguard Worker if (cygpath --version) >/dev/null 2>/dev/null; then 449*663afb9bSAndroid Build Coastguard Worker CYGPATH_W='cygpath -w' 450*663afb9bSAndroid Build Coastguard Worker else 451*663afb9bSAndroid Build Coastguard Worker CYGPATH_W=echo 452*663afb9bSAndroid Build Coastguard Worker fi 453*663afb9bSAndroid Build Coastguard Workerfi 454*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([CYGPATH_W]) 455*663afb9bSAndroid Build Coastguard Worker 456*663afb9bSAndroid Build Coastguard Worker# Define the identity of the package. 457*663afb9bSAndroid Build Coastguard Workerdnl Distinguish between old-style and new-style calls. 458*663afb9bSAndroid Build Coastguard Workerm4_ifval([$2], 459*663afb9bSAndroid Build Coastguard Worker[AC_DIAGNOSE([obsolete], 460*663afb9bSAndroid Build Coastguard Worker [$0: two- and three-arguments forms are deprecated.]) 461*663afb9bSAndroid Build Coastguard Workerm4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl 462*663afb9bSAndroid Build Coastguard Worker AC_SUBST([PACKAGE], [$1])dnl 463*663afb9bSAndroid Build Coastguard Worker AC_SUBST([VERSION], [$2])], 464*663afb9bSAndroid Build Coastguard Worker[_AM_SET_OPTIONS([$1])dnl 465*663afb9bSAndroid Build Coastguard Workerdnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. 466*663afb9bSAndroid Build Coastguard Workerm4_if( 467*663afb9bSAndroid Build Coastguard Worker m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]), 468*663afb9bSAndroid Build Coastguard Worker [ok:ok],, 469*663afb9bSAndroid Build Coastguard Worker [m4_fatal([AC_INIT should be called with package and version arguments])])dnl 470*663afb9bSAndroid Build Coastguard Worker AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl 471*663afb9bSAndroid Build Coastguard Worker AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl 472*663afb9bSAndroid Build Coastguard Worker 473*663afb9bSAndroid Build Coastguard Worker_AM_IF_OPTION([no-define],, 474*663afb9bSAndroid Build Coastguard Worker[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package]) 475*663afb9bSAndroid Build Coastguard Worker AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl 476*663afb9bSAndroid Build Coastguard Worker 477*663afb9bSAndroid Build Coastguard Worker# Some tools Automake needs. 478*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AM_SANITY_CHECK])dnl 479*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AC_ARG_PROGRAM])dnl 480*663afb9bSAndroid Build Coastguard WorkerAM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}]) 481*663afb9bSAndroid Build Coastguard WorkerAM_MISSING_PROG([AUTOCONF], [autoconf]) 482*663afb9bSAndroid Build Coastguard WorkerAM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}]) 483*663afb9bSAndroid Build Coastguard WorkerAM_MISSING_PROG([AUTOHEADER], [autoheader]) 484*663afb9bSAndroid Build Coastguard WorkerAM_MISSING_PROG([MAKEINFO], [makeinfo]) 485*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AM_PROG_INSTALL_SH])dnl 486*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl 487*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AC_PROG_MKDIR_P])dnl 488*663afb9bSAndroid Build Coastguard Worker# For better backward compatibility. To be removed once Automake 1.9.x 489*663afb9bSAndroid Build Coastguard Worker# dies out for good. For more background, see: 490*663afb9bSAndroid Build Coastguard Worker# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 491*663afb9bSAndroid Build Coastguard Worker# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 492*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([mkdir_p], ['$(MKDIR_P)']) 493*663afb9bSAndroid Build Coastguard Worker# We need awk for the "check" target (and possibly the TAP driver). The 494*663afb9bSAndroid Build Coastguard Worker# system "awk" is bad on some platforms. 495*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AC_PROG_AWK])dnl 496*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AC_PROG_MAKE_SET])dnl 497*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AM_SET_LEADING_DOT])dnl 498*663afb9bSAndroid Build Coastguard Worker_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], 499*663afb9bSAndroid Build Coastguard Worker [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], 500*663afb9bSAndroid Build Coastguard Worker [_AM_PROG_TAR([v7])])]) 501*663afb9bSAndroid Build Coastguard Worker_AM_IF_OPTION([no-dependencies],, 502*663afb9bSAndroid Build Coastguard Worker[AC_PROVIDE_IFELSE([AC_PROG_CC], 503*663afb9bSAndroid Build Coastguard Worker [_AM_DEPENDENCIES([CC])], 504*663afb9bSAndroid Build Coastguard Worker [m4_define([AC_PROG_CC], 505*663afb9bSAndroid Build Coastguard Worker m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl 506*663afb9bSAndroid Build Coastguard WorkerAC_PROVIDE_IFELSE([AC_PROG_CXX], 507*663afb9bSAndroid Build Coastguard Worker [_AM_DEPENDENCIES([CXX])], 508*663afb9bSAndroid Build Coastguard Worker [m4_define([AC_PROG_CXX], 509*663afb9bSAndroid Build Coastguard Worker m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl 510*663afb9bSAndroid Build Coastguard WorkerAC_PROVIDE_IFELSE([AC_PROG_OBJC], 511*663afb9bSAndroid Build Coastguard Worker [_AM_DEPENDENCIES([OBJC])], 512*663afb9bSAndroid Build Coastguard Worker [m4_define([AC_PROG_OBJC], 513*663afb9bSAndroid Build Coastguard Worker m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl 514*663afb9bSAndroid Build Coastguard WorkerAC_PROVIDE_IFELSE([AC_PROG_OBJCXX], 515*663afb9bSAndroid Build Coastguard Worker [_AM_DEPENDENCIES([OBJCXX])], 516*663afb9bSAndroid Build Coastguard Worker [m4_define([AC_PROG_OBJCXX], 517*663afb9bSAndroid Build Coastguard Worker m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl 518*663afb9bSAndroid Build Coastguard Worker]) 519*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE([AM_SILENT_RULES])dnl 520*663afb9bSAndroid Build Coastguard Workerdnl The testsuite driver may need to know about EXEEXT, so add the 521*663afb9bSAndroid Build Coastguard Workerdnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This 522*663afb9bSAndroid Build Coastguard Workerdnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below. 523*663afb9bSAndroid Build Coastguard WorkerAC_CONFIG_COMMANDS_PRE(dnl 524*663afb9bSAndroid Build Coastguard Worker[m4_provide_if([_AM_COMPILER_EXEEXT], 525*663afb9bSAndroid Build Coastguard Worker [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl 526*663afb9bSAndroid Build Coastguard Worker 527*663afb9bSAndroid Build Coastguard Worker# POSIX will say in a future version that running "rm -f" with no argument 528*663afb9bSAndroid Build Coastguard Worker# is OK; and we want to be able to make that assumption in our Makefile 529*663afb9bSAndroid Build Coastguard Worker# recipes. So use an aggressive probe to check that the usage we want is 530*663afb9bSAndroid Build Coastguard Worker# actually supported "in the wild" to an acceptable degree. 531*663afb9bSAndroid Build Coastguard Worker# See automake bug#10828. 532*663afb9bSAndroid Build Coastguard Worker# To make any issue more visible, cause the running configure to be aborted 533*663afb9bSAndroid Build Coastguard Worker# by default if the 'rm' program in use doesn't match our expectations; the 534*663afb9bSAndroid Build Coastguard Worker# user can still override this though. 535*663afb9bSAndroid Build Coastguard Workerif rm -f && rm -fr && rm -rf; then : OK; else 536*663afb9bSAndroid Build Coastguard Worker cat >&2 <<'END' 537*663afb9bSAndroid Build Coastguard WorkerOops! 538*663afb9bSAndroid Build Coastguard Worker 539*663afb9bSAndroid Build Coastguard WorkerYour 'rm' program seems unable to run without file operands specified 540*663afb9bSAndroid Build Coastguard Workeron the command line, even when the '-f' option is present. This is contrary 541*663afb9bSAndroid Build Coastguard Workerto the behaviour of most rm programs out there, and not conforming with 542*663afb9bSAndroid Build Coastguard Workerthe upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 543*663afb9bSAndroid Build Coastguard Worker 544*663afb9bSAndroid Build Coastguard WorkerPlease tell [email protected] about your system, including the value 545*663afb9bSAndroid Build Coastguard Workerof your $PATH and any error possibly output before this message. This 546*663afb9bSAndroid Build Coastguard Workercan help us improve future automake versions. 547*663afb9bSAndroid Build Coastguard Worker 548*663afb9bSAndroid Build Coastguard WorkerEND 549*663afb9bSAndroid Build Coastguard Worker if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 550*663afb9bSAndroid Build Coastguard Worker echo 'Configuration will proceed anyway, since you have set the' >&2 551*663afb9bSAndroid Build Coastguard Worker echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 552*663afb9bSAndroid Build Coastguard Worker echo >&2 553*663afb9bSAndroid Build Coastguard Worker else 554*663afb9bSAndroid Build Coastguard Worker cat >&2 <<'END' 555*663afb9bSAndroid Build Coastguard WorkerAborting the configuration process, to ensure you take notice of the issue. 556*663afb9bSAndroid Build Coastguard Worker 557*663afb9bSAndroid Build Coastguard WorkerYou can download and install GNU coreutils to get an 'rm' implementation 558*663afb9bSAndroid Build Coastguard Workerthat behaves properly: <https://www.gnu.org/software/coreutils/>. 559*663afb9bSAndroid Build Coastguard Worker 560*663afb9bSAndroid Build Coastguard WorkerIf you want to complete the configuration process using your problematic 561*663afb9bSAndroid Build Coastguard Worker'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 562*663afb9bSAndroid Build Coastguard Workerto "yes", and re-run configure. 563*663afb9bSAndroid Build Coastguard Worker 564*663afb9bSAndroid Build Coastguard WorkerEND 565*663afb9bSAndroid Build Coastguard Worker AC_MSG_ERROR([Your 'rm' program is bad, sorry.]) 566*663afb9bSAndroid Build Coastguard Worker fi 567*663afb9bSAndroid Build Coastguard Workerfi 568*663afb9bSAndroid Build Coastguard Workerdnl The trailing newline in this macro's definition is deliberate, for 569*663afb9bSAndroid Build Coastguard Workerdnl backward compatibility and to allow trailing 'dnl'-style comments 570*663afb9bSAndroid Build Coastguard Workerdnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841. 571*663afb9bSAndroid Build Coastguard Worker]) 572*663afb9bSAndroid Build Coastguard Worker 573*663afb9bSAndroid Build Coastguard Workerdnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not 574*663afb9bSAndroid Build Coastguard Workerdnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further 575*663afb9bSAndroid Build Coastguard Workerdnl mangled by Autoconf and run in a shell conditional statement. 576*663afb9bSAndroid Build Coastguard Workerm4_define([_AC_COMPILER_EXEEXT], 577*663afb9bSAndroid Build Coastguard Workerm4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) 578*663afb9bSAndroid Build Coastguard Worker 579*663afb9bSAndroid Build Coastguard Worker# When config.status generates a header, we must update the stamp-h file. 580*663afb9bSAndroid Build Coastguard Worker# This file resides in the same directory as the config header 581*663afb9bSAndroid Build Coastguard Worker# that is generated. The stamp files are numbered to have different names. 582*663afb9bSAndroid Build Coastguard Worker 583*663afb9bSAndroid Build Coastguard Worker# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the 584*663afb9bSAndroid Build Coastguard Worker# loop where config.status creates the headers, so we can generate 585*663afb9bSAndroid Build Coastguard Worker# our stamp files there. 586*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], 587*663afb9bSAndroid Build Coastguard Worker[# Compute $1's index in $config_headers. 588*663afb9bSAndroid Build Coastguard Worker_am_arg=$1 589*663afb9bSAndroid Build Coastguard Worker_am_stamp_count=1 590*663afb9bSAndroid Build Coastguard Workerfor _am_header in $config_headers :; do 591*663afb9bSAndroid Build Coastguard Worker case $_am_header in 592*663afb9bSAndroid Build Coastguard Worker $_am_arg | $_am_arg:* ) 593*663afb9bSAndroid Build Coastguard Worker break ;; 594*663afb9bSAndroid Build Coastguard Worker * ) 595*663afb9bSAndroid Build Coastguard Worker _am_stamp_count=`expr $_am_stamp_count + 1` ;; 596*663afb9bSAndroid Build Coastguard Worker esac 597*663afb9bSAndroid Build Coastguard Workerdone 598*663afb9bSAndroid Build Coastguard Workerecho "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) 599*663afb9bSAndroid Build Coastguard Worker 600*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 2001-2020 Free Software Foundation, Inc. 601*663afb9bSAndroid Build Coastguard Worker# 602*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 603*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 604*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 605*663afb9bSAndroid Build Coastguard Worker 606*663afb9bSAndroid Build Coastguard Worker# AM_PROG_INSTALL_SH 607*663afb9bSAndroid Build Coastguard Worker# ------------------ 608*663afb9bSAndroid Build Coastguard Worker# Define $install_sh. 609*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_PROG_INSTALL_SH], 610*663afb9bSAndroid Build Coastguard Worker[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 611*663afb9bSAndroid Build Coastguard Workerif test x"${install_sh+set}" != xset; then 612*663afb9bSAndroid Build Coastguard Worker case $am_aux_dir in 613*663afb9bSAndroid Build Coastguard Worker *\ * | *\ *) 614*663afb9bSAndroid Build Coastguard Worker install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 615*663afb9bSAndroid Build Coastguard Worker *) 616*663afb9bSAndroid Build Coastguard Worker install_sh="\${SHELL} $am_aux_dir/install-sh" 617*663afb9bSAndroid Build Coastguard Worker esac 618*663afb9bSAndroid Build Coastguard Workerfi 619*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([install_sh])]) 620*663afb9bSAndroid Build Coastguard Worker 621*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 2003-2020 Free Software Foundation, Inc. 622*663afb9bSAndroid Build Coastguard Worker# 623*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 624*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 625*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 626*663afb9bSAndroid Build Coastguard Worker 627*663afb9bSAndroid Build Coastguard Worker# Check whether the underlying file-system supports filenames 628*663afb9bSAndroid Build Coastguard Worker# with a leading dot. For instance MS-DOS doesn't. 629*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_SET_LEADING_DOT], 630*663afb9bSAndroid Build Coastguard Worker[rm -rf .tst 2>/dev/null 631*663afb9bSAndroid Build Coastguard Workermkdir .tst 2>/dev/null 632*663afb9bSAndroid Build Coastguard Workerif test -d .tst; then 633*663afb9bSAndroid Build Coastguard Worker am__leading_dot=. 634*663afb9bSAndroid Build Coastguard Workerelse 635*663afb9bSAndroid Build Coastguard Worker am__leading_dot=_ 636*663afb9bSAndroid Build Coastguard Workerfi 637*663afb9bSAndroid Build Coastguard Workerrmdir .tst 2>/dev/null 638*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([am__leading_dot])]) 639*663afb9bSAndroid Build Coastguard Worker 640*663afb9bSAndroid Build Coastguard Worker# Check to see how 'make' treats includes. -*- Autoconf -*- 641*663afb9bSAndroid Build Coastguard Worker 642*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 2001-2020 Free Software Foundation, Inc. 643*663afb9bSAndroid Build Coastguard Worker# 644*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 645*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 646*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 647*663afb9bSAndroid Build Coastguard Worker 648*663afb9bSAndroid Build Coastguard Worker# AM_MAKE_INCLUDE() 649*663afb9bSAndroid Build Coastguard Worker# ----------------- 650*663afb9bSAndroid Build Coastguard Worker# Check whether make has an 'include' directive that can support all 651*663afb9bSAndroid Build Coastguard Worker# the idioms we need for our automatic dependency tracking code. 652*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_MAKE_INCLUDE], 653*663afb9bSAndroid Build Coastguard Worker[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive]) 654*663afb9bSAndroid Build Coastguard Workercat > confinc.mk << 'END' 655*663afb9bSAndroid Build Coastguard Workeram__doit: 656*663afb9bSAndroid Build Coastguard Worker @echo this is the am__doit target >confinc.out 657*663afb9bSAndroid Build Coastguard Worker.PHONY: am__doit 658*663afb9bSAndroid Build Coastguard WorkerEND 659*663afb9bSAndroid Build Coastguard Workeram__include="#" 660*663afb9bSAndroid Build Coastguard Workeram__quote= 661*663afb9bSAndroid Build Coastguard Worker# BSD make does it like this. 662*663afb9bSAndroid Build Coastguard Workerecho '.include "confinc.mk" # ignored' > confmf.BSD 663*663afb9bSAndroid Build Coastguard Worker# Other make implementations (GNU, Solaris 10, AIX) do it like this. 664*663afb9bSAndroid Build Coastguard Workerecho 'include confinc.mk # ignored' > confmf.GNU 665*663afb9bSAndroid Build Coastguard Worker_am_result=no 666*663afb9bSAndroid Build Coastguard Workerfor s in GNU BSD; do 667*663afb9bSAndroid Build Coastguard Worker AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out]) 668*663afb9bSAndroid Build Coastguard Worker AS_CASE([$?:`cat confinc.out 2>/dev/null`], 669*663afb9bSAndroid Build Coastguard Worker ['0:this is the am__doit target'], 670*663afb9bSAndroid Build Coastguard Worker [AS_CASE([$s], 671*663afb9bSAndroid Build Coastguard Worker [BSD], [am__include='.include' am__quote='"'], 672*663afb9bSAndroid Build Coastguard Worker [am__include='include' am__quote=''])]) 673*663afb9bSAndroid Build Coastguard Worker if test "$am__include" != "#"; then 674*663afb9bSAndroid Build Coastguard Worker _am_result="yes ($s style)" 675*663afb9bSAndroid Build Coastguard Worker break 676*663afb9bSAndroid Build Coastguard Worker fi 677*663afb9bSAndroid Build Coastguard Workerdone 678*663afb9bSAndroid Build Coastguard Workerrm -f confinc.* confmf.* 679*663afb9bSAndroid Build Coastguard WorkerAC_MSG_RESULT([${_am_result}]) 680*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([am__include])]) 681*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([am__quote])]) 682*663afb9bSAndroid Build Coastguard Worker 683*663afb9bSAndroid Build Coastguard Worker# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- 684*663afb9bSAndroid Build Coastguard Worker 685*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 1997-2020 Free Software Foundation, Inc. 686*663afb9bSAndroid Build Coastguard Worker# 687*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 688*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 689*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 690*663afb9bSAndroid Build Coastguard Worker 691*663afb9bSAndroid Build Coastguard Worker# AM_MISSING_PROG(NAME, PROGRAM) 692*663afb9bSAndroid Build Coastguard Worker# ------------------------------ 693*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_MISSING_PROG], 694*663afb9bSAndroid Build Coastguard Worker[AC_REQUIRE([AM_MISSING_HAS_RUN]) 695*663afb9bSAndroid Build Coastguard Worker$1=${$1-"${am_missing_run}$2"} 696*663afb9bSAndroid Build Coastguard WorkerAC_SUBST($1)]) 697*663afb9bSAndroid Build Coastguard Worker 698*663afb9bSAndroid Build Coastguard Worker# AM_MISSING_HAS_RUN 699*663afb9bSAndroid Build Coastguard Worker# ------------------ 700*663afb9bSAndroid Build Coastguard Worker# Define MISSING if not defined so far and test if it is modern enough. 701*663afb9bSAndroid Build Coastguard Worker# If it is, set am_missing_run to use it, otherwise, to nothing. 702*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_MISSING_HAS_RUN], 703*663afb9bSAndroid Build Coastguard Worker[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 704*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE_AUX_FILE([missing])dnl 705*663afb9bSAndroid Build Coastguard Workerif test x"${MISSING+set}" != xset; then 706*663afb9bSAndroid Build Coastguard Worker case $am_aux_dir in 707*663afb9bSAndroid Build Coastguard Worker *\ * | *\ *) 708*663afb9bSAndroid Build Coastguard Worker MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 709*663afb9bSAndroid Build Coastguard Worker *) 710*663afb9bSAndroid Build Coastguard Worker MISSING="\${SHELL} $am_aux_dir/missing" ;; 711*663afb9bSAndroid Build Coastguard Worker esac 712*663afb9bSAndroid Build Coastguard Workerfi 713*663afb9bSAndroid Build Coastguard Worker# Use eval to expand $SHELL 714*663afb9bSAndroid Build Coastguard Workerif eval "$MISSING --is-lightweight"; then 715*663afb9bSAndroid Build Coastguard Worker am_missing_run="$MISSING " 716*663afb9bSAndroid Build Coastguard Workerelse 717*663afb9bSAndroid Build Coastguard Worker am_missing_run= 718*663afb9bSAndroid Build Coastguard Worker AC_MSG_WARN(['missing' script is too old or missing]) 719*663afb9bSAndroid Build Coastguard Workerfi 720*663afb9bSAndroid Build Coastguard Worker]) 721*663afb9bSAndroid Build Coastguard Worker 722*663afb9bSAndroid Build Coastguard Worker# Helper functions for option handling. -*- Autoconf -*- 723*663afb9bSAndroid Build Coastguard Worker 724*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 2001-2020 Free Software Foundation, Inc. 725*663afb9bSAndroid Build Coastguard Worker# 726*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 727*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 728*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 729*663afb9bSAndroid Build Coastguard Worker 730*663afb9bSAndroid Build Coastguard Worker# _AM_MANGLE_OPTION(NAME) 731*663afb9bSAndroid Build Coastguard Worker# ----------------------- 732*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([_AM_MANGLE_OPTION], 733*663afb9bSAndroid Build Coastguard Worker[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) 734*663afb9bSAndroid Build Coastguard Worker 735*663afb9bSAndroid Build Coastguard Worker# _AM_SET_OPTION(NAME) 736*663afb9bSAndroid Build Coastguard Worker# -------------------- 737*663afb9bSAndroid Build Coastguard Worker# Set option NAME. Presently that only means defining a flag for this option. 738*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([_AM_SET_OPTION], 739*663afb9bSAndroid Build Coastguard Worker[m4_define(_AM_MANGLE_OPTION([$1]), [1])]) 740*663afb9bSAndroid Build Coastguard Worker 741*663afb9bSAndroid Build Coastguard Worker# _AM_SET_OPTIONS(OPTIONS) 742*663afb9bSAndroid Build Coastguard Worker# ------------------------ 743*663afb9bSAndroid Build Coastguard Worker# OPTIONS is a space-separated list of Automake options. 744*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([_AM_SET_OPTIONS], 745*663afb9bSAndroid Build Coastguard Worker[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 746*663afb9bSAndroid Build Coastguard Worker 747*663afb9bSAndroid Build Coastguard Worker# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 748*663afb9bSAndroid Build Coastguard Worker# ------------------------------------------- 749*663afb9bSAndroid Build Coastguard Worker# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 750*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([_AM_IF_OPTION], 751*663afb9bSAndroid Build Coastguard Worker[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 752*663afb9bSAndroid Build Coastguard Worker 753*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 1999-2020 Free Software Foundation, Inc. 754*663afb9bSAndroid Build Coastguard Worker# 755*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 756*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 757*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 758*663afb9bSAndroid Build Coastguard Worker 759*663afb9bSAndroid Build Coastguard Worker# _AM_PROG_CC_C_O 760*663afb9bSAndroid Build Coastguard Worker# --------------- 761*663afb9bSAndroid Build Coastguard Worker# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC 762*663afb9bSAndroid Build Coastguard Worker# to automatically call this. 763*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([_AM_PROG_CC_C_O], 764*663afb9bSAndroid Build Coastguard Worker[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 765*663afb9bSAndroid Build Coastguard WorkerAC_REQUIRE_AUX_FILE([compile])dnl 766*663afb9bSAndroid Build Coastguard WorkerAC_LANG_PUSH([C])dnl 767*663afb9bSAndroid Build Coastguard WorkerAC_CACHE_CHECK( 768*663afb9bSAndroid Build Coastguard Worker [whether $CC understands -c and -o together], 769*663afb9bSAndroid Build Coastguard Worker [am_cv_prog_cc_c_o], 770*663afb9bSAndroid Build Coastguard Worker [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])]) 771*663afb9bSAndroid Build Coastguard Worker # Make sure it works both with $CC and with simple cc. 772*663afb9bSAndroid Build Coastguard Worker # Following AC_PROG_CC_C_O, we do the test twice because some 773*663afb9bSAndroid Build Coastguard Worker # compilers refuse to overwrite an existing .o file with -o, 774*663afb9bSAndroid Build Coastguard Worker # though they will create one. 775*663afb9bSAndroid Build Coastguard Worker am_cv_prog_cc_c_o=yes 776*663afb9bSAndroid Build Coastguard Worker for am_i in 1 2; do 777*663afb9bSAndroid Build Coastguard Worker if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \ 778*663afb9bSAndroid Build Coastguard Worker && test -f conftest2.$ac_objext; then 779*663afb9bSAndroid Build Coastguard Worker : OK 780*663afb9bSAndroid Build Coastguard Worker else 781*663afb9bSAndroid Build Coastguard Worker am_cv_prog_cc_c_o=no 782*663afb9bSAndroid Build Coastguard Worker break 783*663afb9bSAndroid Build Coastguard Worker fi 784*663afb9bSAndroid Build Coastguard Worker done 785*663afb9bSAndroid Build Coastguard Worker rm -f core conftest* 786*663afb9bSAndroid Build Coastguard Worker unset am_i]) 787*663afb9bSAndroid Build Coastguard Workerif test "$am_cv_prog_cc_c_o" != yes; then 788*663afb9bSAndroid Build Coastguard Worker # Losing compiler, so override with the script. 789*663afb9bSAndroid Build Coastguard Worker # FIXME: It is wrong to rewrite CC. 790*663afb9bSAndroid Build Coastguard Worker # But if we don't then we get into trouble of one sort or another. 791*663afb9bSAndroid Build Coastguard Worker # A longer-term fix would be to have automake use am__CC in this case, 792*663afb9bSAndroid Build Coastguard Worker # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 793*663afb9bSAndroid Build Coastguard Worker CC="$am_aux_dir/compile $CC" 794*663afb9bSAndroid Build Coastguard Workerfi 795*663afb9bSAndroid Build Coastguard WorkerAC_LANG_POP([C])]) 796*663afb9bSAndroid Build Coastguard Worker 797*663afb9bSAndroid Build Coastguard Worker# For backward compatibility. 798*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])]) 799*663afb9bSAndroid Build Coastguard Worker 800*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 2001-2020 Free Software Foundation, Inc. 801*663afb9bSAndroid Build Coastguard Worker# 802*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 803*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 804*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 805*663afb9bSAndroid Build Coastguard Worker 806*663afb9bSAndroid Build Coastguard Worker# AM_RUN_LOG(COMMAND) 807*663afb9bSAndroid Build Coastguard Worker# ------------------- 808*663afb9bSAndroid Build Coastguard Worker# Run COMMAND, save the exit status in ac_status, and log it. 809*663afb9bSAndroid Build Coastguard Worker# (This has been adapted from Autoconf's _AC_RUN_LOG macro.) 810*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_RUN_LOG], 811*663afb9bSAndroid Build Coastguard Worker[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD 812*663afb9bSAndroid Build Coastguard Worker ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD 813*663afb9bSAndroid Build Coastguard Worker ac_status=$? 814*663afb9bSAndroid Build Coastguard Worker echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 815*663afb9bSAndroid Build Coastguard Worker (exit $ac_status); }]) 816*663afb9bSAndroid Build Coastguard Worker 817*663afb9bSAndroid Build Coastguard Worker# Check to make sure that the build environment is sane. -*- Autoconf -*- 818*663afb9bSAndroid Build Coastguard Worker 819*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 1996-2020 Free Software Foundation, Inc. 820*663afb9bSAndroid Build Coastguard Worker# 821*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 822*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 823*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 824*663afb9bSAndroid Build Coastguard Worker 825*663afb9bSAndroid Build Coastguard Worker# AM_SANITY_CHECK 826*663afb9bSAndroid Build Coastguard Worker# --------------- 827*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_SANITY_CHECK], 828*663afb9bSAndroid Build Coastguard Worker[AC_MSG_CHECKING([whether build environment is sane]) 829*663afb9bSAndroid Build Coastguard Worker# Reject unsafe characters in $srcdir or the absolute working directory 830*663afb9bSAndroid Build Coastguard Worker# name. Accept space and tab only in the latter. 831*663afb9bSAndroid Build Coastguard Workeram_lf=' 832*663afb9bSAndroid Build Coastguard Worker' 833*663afb9bSAndroid Build Coastguard Workercase `pwd` in 834*663afb9bSAndroid Build Coastguard Worker *[[\\\"\#\$\&\'\`$am_lf]]*) 835*663afb9bSAndroid Build Coastguard Worker AC_MSG_ERROR([unsafe absolute working directory name]);; 836*663afb9bSAndroid Build Coastguard Workeresac 837*663afb9bSAndroid Build Coastguard Workercase $srcdir in 838*663afb9bSAndroid Build Coastguard Worker *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) 839*663afb9bSAndroid Build Coastguard Worker AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);; 840*663afb9bSAndroid Build Coastguard Workeresac 841*663afb9bSAndroid Build Coastguard Worker 842*663afb9bSAndroid Build Coastguard Worker# Do 'set' in a subshell so we don't clobber the current shell's 843*663afb9bSAndroid Build Coastguard Worker# arguments. Must try -L first in case configure is actually a 844*663afb9bSAndroid Build Coastguard Worker# symlink; some systems play weird games with the mod time of symlinks 845*663afb9bSAndroid Build Coastguard Worker# (eg FreeBSD returns the mod time of the symlink's containing 846*663afb9bSAndroid Build Coastguard Worker# directory). 847*663afb9bSAndroid Build Coastguard Workerif ( 848*663afb9bSAndroid Build Coastguard Worker am_has_slept=no 849*663afb9bSAndroid Build Coastguard Worker for am_try in 1 2; do 850*663afb9bSAndroid Build Coastguard Worker echo "timestamp, slept: $am_has_slept" > conftest.file 851*663afb9bSAndroid Build Coastguard Worker set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 852*663afb9bSAndroid Build Coastguard Worker if test "$[*]" = "X"; then 853*663afb9bSAndroid Build Coastguard Worker # -L didn't work. 854*663afb9bSAndroid Build Coastguard Worker set X `ls -t "$srcdir/configure" conftest.file` 855*663afb9bSAndroid Build Coastguard Worker fi 856*663afb9bSAndroid Build Coastguard Worker if test "$[*]" != "X $srcdir/configure conftest.file" \ 857*663afb9bSAndroid Build Coastguard Worker && test "$[*]" != "X conftest.file $srcdir/configure"; then 858*663afb9bSAndroid Build Coastguard Worker 859*663afb9bSAndroid Build Coastguard Worker # If neither matched, then we have a broken ls. This can happen 860*663afb9bSAndroid Build Coastguard Worker # if, for instance, CONFIG_SHELL is bash and it inherits a 861*663afb9bSAndroid Build Coastguard Worker # broken ls alias from the environment. This has actually 862*663afb9bSAndroid Build Coastguard Worker # happened. Such a system could not be considered "sane". 863*663afb9bSAndroid Build Coastguard Worker AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken 864*663afb9bSAndroid Build Coastguard Worker alias in your environment]) 865*663afb9bSAndroid Build Coastguard Worker fi 866*663afb9bSAndroid Build Coastguard Worker if test "$[2]" = conftest.file || test $am_try -eq 2; then 867*663afb9bSAndroid Build Coastguard Worker break 868*663afb9bSAndroid Build Coastguard Worker fi 869*663afb9bSAndroid Build Coastguard Worker # Just in case. 870*663afb9bSAndroid Build Coastguard Worker sleep 1 871*663afb9bSAndroid Build Coastguard Worker am_has_slept=yes 872*663afb9bSAndroid Build Coastguard Worker done 873*663afb9bSAndroid Build Coastguard Worker test "$[2]" = conftest.file 874*663afb9bSAndroid Build Coastguard Worker ) 875*663afb9bSAndroid Build Coastguard Workerthen 876*663afb9bSAndroid Build Coastguard Worker # Ok. 877*663afb9bSAndroid Build Coastguard Worker : 878*663afb9bSAndroid Build Coastguard Workerelse 879*663afb9bSAndroid Build Coastguard Worker AC_MSG_ERROR([newly created file is older than distributed files! 880*663afb9bSAndroid Build Coastguard WorkerCheck your system clock]) 881*663afb9bSAndroid Build Coastguard Workerfi 882*663afb9bSAndroid Build Coastguard WorkerAC_MSG_RESULT([yes]) 883*663afb9bSAndroid Build Coastguard Worker# If we didn't sleep, we still need to ensure time stamps of config.status and 884*663afb9bSAndroid Build Coastguard Worker# generated files are strictly newer. 885*663afb9bSAndroid Build Coastguard Workeram_sleep_pid= 886*663afb9bSAndroid Build Coastguard Workerif grep 'slept: no' conftest.file >/dev/null 2>&1; then 887*663afb9bSAndroid Build Coastguard Worker ( sleep 1 ) & 888*663afb9bSAndroid Build Coastguard Worker am_sleep_pid=$! 889*663afb9bSAndroid Build Coastguard Workerfi 890*663afb9bSAndroid Build Coastguard WorkerAC_CONFIG_COMMANDS_PRE( 891*663afb9bSAndroid Build Coastguard Worker [AC_MSG_CHECKING([that generated files are newer than configure]) 892*663afb9bSAndroid Build Coastguard Worker if test -n "$am_sleep_pid"; then 893*663afb9bSAndroid Build Coastguard Worker # Hide warnings about reused PIDs. 894*663afb9bSAndroid Build Coastguard Worker wait $am_sleep_pid 2>/dev/null 895*663afb9bSAndroid Build Coastguard Worker fi 896*663afb9bSAndroid Build Coastguard Worker AC_MSG_RESULT([done])]) 897*663afb9bSAndroid Build Coastguard Workerrm -f conftest.file 898*663afb9bSAndroid Build Coastguard Worker]) 899*663afb9bSAndroid Build Coastguard Worker 900*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 2009-2020 Free Software Foundation, Inc. 901*663afb9bSAndroid Build Coastguard Worker# 902*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 903*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 904*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 905*663afb9bSAndroid Build Coastguard Worker 906*663afb9bSAndroid Build Coastguard Worker# AM_SILENT_RULES([DEFAULT]) 907*663afb9bSAndroid Build Coastguard Worker# -------------------------- 908*663afb9bSAndroid Build Coastguard Worker# Enable less verbose build rules; with the default set to DEFAULT 909*663afb9bSAndroid Build Coastguard Worker# ("yes" being less verbose, "no" or empty being verbose). 910*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_SILENT_RULES], 911*663afb9bSAndroid Build Coastguard Worker[AC_ARG_ENABLE([silent-rules], [dnl 912*663afb9bSAndroid Build Coastguard WorkerAS_HELP_STRING( 913*663afb9bSAndroid Build Coastguard Worker [--enable-silent-rules], 914*663afb9bSAndroid Build Coastguard Worker [less verbose build output (undo: "make V=1")]) 915*663afb9bSAndroid Build Coastguard WorkerAS_HELP_STRING( 916*663afb9bSAndroid Build Coastguard Worker [--disable-silent-rules], 917*663afb9bSAndroid Build Coastguard Worker [verbose build output (undo: "make V=0")])dnl 918*663afb9bSAndroid Build Coastguard Worker]) 919*663afb9bSAndroid Build Coastguard Workercase $enable_silent_rules in @%:@ ((( 920*663afb9bSAndroid Build Coastguard Worker yes) AM_DEFAULT_VERBOSITY=0;; 921*663afb9bSAndroid Build Coastguard Worker no) AM_DEFAULT_VERBOSITY=1;; 922*663afb9bSAndroid Build Coastguard Worker *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; 923*663afb9bSAndroid Build Coastguard Workeresac 924*663afb9bSAndroid Build Coastguard Workerdnl 925*663afb9bSAndroid Build Coastguard Workerdnl A few 'make' implementations (e.g., NonStop OS and NextStep) 926*663afb9bSAndroid Build Coastguard Workerdnl do not support nested variable expansions. 927*663afb9bSAndroid Build Coastguard Workerdnl See automake bug#9928 and bug#10237. 928*663afb9bSAndroid Build Coastguard Workeram_make=${MAKE-make} 929*663afb9bSAndroid Build Coastguard WorkerAC_CACHE_CHECK([whether $am_make supports nested variables], 930*663afb9bSAndroid Build Coastguard Worker [am_cv_make_support_nested_variables], 931*663afb9bSAndroid Build Coastguard Worker [if AS_ECHO([['TRUE=$(BAR$(V)) 932*663afb9bSAndroid Build Coastguard WorkerBAR0=false 933*663afb9bSAndroid Build Coastguard WorkerBAR1=true 934*663afb9bSAndroid Build Coastguard WorkerV=1 935*663afb9bSAndroid Build Coastguard Workeram__doit: 936*663afb9bSAndroid Build Coastguard Worker @$(TRUE) 937*663afb9bSAndroid Build Coastguard Worker.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then 938*663afb9bSAndroid Build Coastguard Worker am_cv_make_support_nested_variables=yes 939*663afb9bSAndroid Build Coastguard Workerelse 940*663afb9bSAndroid Build Coastguard Worker am_cv_make_support_nested_variables=no 941*663afb9bSAndroid Build Coastguard Workerfi]) 942*663afb9bSAndroid Build Coastguard Workerif test $am_cv_make_support_nested_variables = yes; then 943*663afb9bSAndroid Build Coastguard Worker dnl Using '$V' instead of '$(V)' breaks IRIX make. 944*663afb9bSAndroid Build Coastguard Worker AM_V='$(V)' 945*663afb9bSAndroid Build Coastguard Worker AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 946*663afb9bSAndroid Build Coastguard Workerelse 947*663afb9bSAndroid Build Coastguard Worker AM_V=$AM_DEFAULT_VERBOSITY 948*663afb9bSAndroid Build Coastguard Worker AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 949*663afb9bSAndroid Build Coastguard Workerfi 950*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([AM_V])dnl 951*663afb9bSAndroid Build Coastguard WorkerAM_SUBST_NOTMAKE([AM_V])dnl 952*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([AM_DEFAULT_V])dnl 953*663afb9bSAndroid Build Coastguard WorkerAM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl 954*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([AM_DEFAULT_VERBOSITY])dnl 955*663afb9bSAndroid Build Coastguard WorkerAM_BACKSLASH='\' 956*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([AM_BACKSLASH])dnl 957*663afb9bSAndroid Build Coastguard Worker_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl 958*663afb9bSAndroid Build Coastguard Worker]) 959*663afb9bSAndroid Build Coastguard Worker 960*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 2001-2020 Free Software Foundation, Inc. 961*663afb9bSAndroid Build Coastguard Worker# 962*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 963*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 964*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 965*663afb9bSAndroid Build Coastguard Worker 966*663afb9bSAndroid Build Coastguard Worker# AM_PROG_INSTALL_STRIP 967*663afb9bSAndroid Build Coastguard Worker# --------------------- 968*663afb9bSAndroid Build Coastguard Worker# One issue with vendor 'install' (even GNU) is that you can't 969*663afb9bSAndroid Build Coastguard Worker# specify the program used to strip binaries. This is especially 970*663afb9bSAndroid Build Coastguard Worker# annoying in cross-compiling environments, where the build's strip 971*663afb9bSAndroid Build Coastguard Worker# is unlikely to handle the host's binaries. 972*663afb9bSAndroid Build Coastguard Worker# Fortunately install-sh will honor a STRIPPROG variable, so we 973*663afb9bSAndroid Build Coastguard Worker# always use install-sh in "make install-strip", and initialize 974*663afb9bSAndroid Build Coastguard Worker# STRIPPROG with the value of the STRIP variable (set by the user). 975*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_PROG_INSTALL_STRIP], 976*663afb9bSAndroid Build Coastguard Worker[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 977*663afb9bSAndroid Build Coastguard Worker# Installed binaries are usually stripped using 'strip' when the user 978*663afb9bSAndroid Build Coastguard Worker# run "make install-strip". However 'strip' might not be the right 979*663afb9bSAndroid Build Coastguard Worker# tool to use in cross-compilation environments, therefore Automake 980*663afb9bSAndroid Build Coastguard Worker# will honor the 'STRIP' environment variable to overrule this program. 981*663afb9bSAndroid Build Coastguard Workerdnl Don't test for $cross_compiling = yes, because it might be 'maybe'. 982*663afb9bSAndroid Build Coastguard Workerif test "$cross_compiling" != no; then 983*663afb9bSAndroid Build Coastguard Worker AC_CHECK_TOOL([STRIP], [strip], :) 984*663afb9bSAndroid Build Coastguard Workerfi 985*663afb9bSAndroid Build Coastguard WorkerINSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 986*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([INSTALL_STRIP_PROGRAM])]) 987*663afb9bSAndroid Build Coastguard Worker 988*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 2006-2020 Free Software Foundation, Inc. 989*663afb9bSAndroid Build Coastguard Worker# 990*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 991*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 992*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 993*663afb9bSAndroid Build Coastguard Worker 994*663afb9bSAndroid Build Coastguard Worker# _AM_SUBST_NOTMAKE(VARIABLE) 995*663afb9bSAndroid Build Coastguard Worker# --------------------------- 996*663afb9bSAndroid Build Coastguard Worker# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 997*663afb9bSAndroid Build Coastguard Worker# This macro is traced by Automake. 998*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([_AM_SUBST_NOTMAKE]) 999*663afb9bSAndroid Build Coastguard Worker 1000*663afb9bSAndroid Build Coastguard Worker# AM_SUBST_NOTMAKE(VARIABLE) 1001*663afb9bSAndroid Build Coastguard Worker# -------------------------- 1002*663afb9bSAndroid Build Coastguard Worker# Public sister of _AM_SUBST_NOTMAKE. 1003*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 1004*663afb9bSAndroid Build Coastguard Worker 1005*663afb9bSAndroid Build Coastguard Worker# Check how to create a tarball. -*- Autoconf -*- 1006*663afb9bSAndroid Build Coastguard Worker 1007*663afb9bSAndroid Build Coastguard Worker# Copyright (C) 2004-2020 Free Software Foundation, Inc. 1008*663afb9bSAndroid Build Coastguard Worker# 1009*663afb9bSAndroid Build Coastguard Worker# This file is free software; the Free Software Foundation 1010*663afb9bSAndroid Build Coastguard Worker# gives unlimited permission to copy and/or distribute it, 1011*663afb9bSAndroid Build Coastguard Worker# with or without modifications, as long as this notice is preserved. 1012*663afb9bSAndroid Build Coastguard Worker 1013*663afb9bSAndroid Build Coastguard Worker# _AM_PROG_TAR(FORMAT) 1014*663afb9bSAndroid Build Coastguard Worker# -------------------- 1015*663afb9bSAndroid Build Coastguard Worker# Check how to create a tarball in format FORMAT. 1016*663afb9bSAndroid Build Coastguard Worker# FORMAT should be one of 'v7', 'ustar', or 'pax'. 1017*663afb9bSAndroid Build Coastguard Worker# 1018*663afb9bSAndroid Build Coastguard Worker# Substitute a variable $(am__tar) that is a command 1019*663afb9bSAndroid Build Coastguard Worker# writing to stdout a FORMAT-tarball containing the directory 1020*663afb9bSAndroid Build Coastguard Worker# $tardir. 1021*663afb9bSAndroid Build Coastguard Worker# tardir=directory && $(am__tar) > result.tar 1022*663afb9bSAndroid Build Coastguard Worker# 1023*663afb9bSAndroid Build Coastguard Worker# Substitute a variable $(am__untar) that extract such 1024*663afb9bSAndroid Build Coastguard Worker# a tarball read from stdin. 1025*663afb9bSAndroid Build Coastguard Worker# $(am__untar) < result.tar 1026*663afb9bSAndroid Build Coastguard Worker# 1027*663afb9bSAndroid Build Coastguard WorkerAC_DEFUN([_AM_PROG_TAR], 1028*663afb9bSAndroid Build Coastguard Worker[# Always define AMTAR for backward compatibility. Yes, it's still used 1029*663afb9bSAndroid Build Coastguard Worker# in the wild :-( We should find a proper way to deprecate it ... 1030*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([AMTAR], ['$${TAR-tar}']) 1031*663afb9bSAndroid Build Coastguard Worker 1032*663afb9bSAndroid Build Coastguard Worker# We'll loop over all known methods to create a tar archive until one works. 1033*663afb9bSAndroid Build Coastguard Worker_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 1034*663afb9bSAndroid Build Coastguard Worker 1035*663afb9bSAndroid Build Coastguard Workerm4_if([$1], [v7], 1036*663afb9bSAndroid Build Coastguard Worker [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], 1037*663afb9bSAndroid Build Coastguard Worker 1038*663afb9bSAndroid Build Coastguard Worker [m4_case([$1], 1039*663afb9bSAndroid Build Coastguard Worker [ustar], 1040*663afb9bSAndroid Build Coastguard Worker [# The POSIX 1988 'ustar' format is defined with fixed-size fields. 1041*663afb9bSAndroid Build Coastguard Worker # There is notably a 21 bits limit for the UID and the GID. In fact, 1042*663afb9bSAndroid Build Coastguard Worker # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 1043*663afb9bSAndroid Build Coastguard Worker # and bug#13588). 1044*663afb9bSAndroid Build Coastguard Worker am_max_uid=2097151 # 2^21 - 1 1045*663afb9bSAndroid Build Coastguard Worker am_max_gid=$am_max_uid 1046*663afb9bSAndroid Build Coastguard Worker # The $UID and $GID variables are not portable, so we need to resort 1047*663afb9bSAndroid Build Coastguard Worker # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 1048*663afb9bSAndroid Build Coastguard Worker # below are definitely unexpected, so allow the users to see them 1049*663afb9bSAndroid Build Coastguard Worker # (that is, avoid stderr redirection). 1050*663afb9bSAndroid Build Coastguard Worker am_uid=`id -u || echo unknown` 1051*663afb9bSAndroid Build Coastguard Worker am_gid=`id -g || echo unknown` 1052*663afb9bSAndroid Build Coastguard Worker AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 1053*663afb9bSAndroid Build Coastguard Worker if test $am_uid -le $am_max_uid; then 1054*663afb9bSAndroid Build Coastguard Worker AC_MSG_RESULT([yes]) 1055*663afb9bSAndroid Build Coastguard Worker else 1056*663afb9bSAndroid Build Coastguard Worker AC_MSG_RESULT([no]) 1057*663afb9bSAndroid Build Coastguard Worker _am_tools=none 1058*663afb9bSAndroid Build Coastguard Worker fi 1059*663afb9bSAndroid Build Coastguard Worker AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 1060*663afb9bSAndroid Build Coastguard Worker if test $am_gid -le $am_max_gid; then 1061*663afb9bSAndroid Build Coastguard Worker AC_MSG_RESULT([yes]) 1062*663afb9bSAndroid Build Coastguard Worker else 1063*663afb9bSAndroid Build Coastguard Worker AC_MSG_RESULT([no]) 1064*663afb9bSAndroid Build Coastguard Worker _am_tools=none 1065*663afb9bSAndroid Build Coastguard Worker fi], 1066*663afb9bSAndroid Build Coastguard Worker 1067*663afb9bSAndroid Build Coastguard Worker [pax], 1068*663afb9bSAndroid Build Coastguard Worker [], 1069*663afb9bSAndroid Build Coastguard Worker 1070*663afb9bSAndroid Build Coastguard Worker [m4_fatal([Unknown tar format])]) 1071*663afb9bSAndroid Build Coastguard Worker 1072*663afb9bSAndroid Build Coastguard Worker AC_MSG_CHECKING([how to create a $1 tar archive]) 1073*663afb9bSAndroid Build Coastguard Worker 1074*663afb9bSAndroid Build Coastguard Worker # Go ahead even if we have the value already cached. We do so because we 1075*663afb9bSAndroid Build Coastguard Worker # need to set the values for the 'am__tar' and 'am__untar' variables. 1076*663afb9bSAndroid Build Coastguard Worker _am_tools=${am_cv_prog_tar_$1-$_am_tools} 1077*663afb9bSAndroid Build Coastguard Worker 1078*663afb9bSAndroid Build Coastguard Worker for _am_tool in $_am_tools; do 1079*663afb9bSAndroid Build Coastguard Worker case $_am_tool in 1080*663afb9bSAndroid Build Coastguard Worker gnutar) 1081*663afb9bSAndroid Build Coastguard Worker for _am_tar in tar gnutar gtar; do 1082*663afb9bSAndroid Build Coastguard Worker AM_RUN_LOG([$_am_tar --version]) && break 1083*663afb9bSAndroid Build Coastguard Worker done 1084*663afb9bSAndroid Build Coastguard Worker am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 1085*663afb9bSAndroid Build Coastguard Worker am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 1086*663afb9bSAndroid Build Coastguard Worker am__untar="$_am_tar -xf -" 1087*663afb9bSAndroid Build Coastguard Worker ;; 1088*663afb9bSAndroid Build Coastguard Worker plaintar) 1089*663afb9bSAndroid Build Coastguard Worker # Must skip GNU tar: if it does not support --format= it doesn't create 1090*663afb9bSAndroid Build Coastguard Worker # ustar tarball either. 1091*663afb9bSAndroid Build Coastguard Worker (tar --version) >/dev/null 2>&1 && continue 1092*663afb9bSAndroid Build Coastguard Worker am__tar='tar chf - "$$tardir"' 1093*663afb9bSAndroid Build Coastguard Worker am__tar_='tar chf - "$tardir"' 1094*663afb9bSAndroid Build Coastguard Worker am__untar='tar xf -' 1095*663afb9bSAndroid Build Coastguard Worker ;; 1096*663afb9bSAndroid Build Coastguard Worker pax) 1097*663afb9bSAndroid Build Coastguard Worker am__tar='pax -L -x $1 -w "$$tardir"' 1098*663afb9bSAndroid Build Coastguard Worker am__tar_='pax -L -x $1 -w "$tardir"' 1099*663afb9bSAndroid Build Coastguard Worker am__untar='pax -r' 1100*663afb9bSAndroid Build Coastguard Worker ;; 1101*663afb9bSAndroid Build Coastguard Worker cpio) 1102*663afb9bSAndroid Build Coastguard Worker am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 1103*663afb9bSAndroid Build Coastguard Worker am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 1104*663afb9bSAndroid Build Coastguard Worker am__untar='cpio -i -H $1 -d' 1105*663afb9bSAndroid Build Coastguard Worker ;; 1106*663afb9bSAndroid Build Coastguard Worker none) 1107*663afb9bSAndroid Build Coastguard Worker am__tar=false 1108*663afb9bSAndroid Build Coastguard Worker am__tar_=false 1109*663afb9bSAndroid Build Coastguard Worker am__untar=false 1110*663afb9bSAndroid Build Coastguard Worker ;; 1111*663afb9bSAndroid Build Coastguard Worker esac 1112*663afb9bSAndroid Build Coastguard Worker 1113*663afb9bSAndroid Build Coastguard Worker # If the value was cached, stop now. We just wanted to have am__tar 1114*663afb9bSAndroid Build Coastguard Worker # and am__untar set. 1115*663afb9bSAndroid Build Coastguard Worker test -n "${am_cv_prog_tar_$1}" && break 1116*663afb9bSAndroid Build Coastguard Worker 1117*663afb9bSAndroid Build Coastguard Worker # tar/untar a dummy directory, and stop if the command works. 1118*663afb9bSAndroid Build Coastguard Worker rm -rf conftest.dir 1119*663afb9bSAndroid Build Coastguard Worker mkdir conftest.dir 1120*663afb9bSAndroid Build Coastguard Worker echo GrepMe > conftest.dir/file 1121*663afb9bSAndroid Build Coastguard Worker AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1122*663afb9bSAndroid Build Coastguard Worker rm -rf conftest.dir 1123*663afb9bSAndroid Build Coastguard Worker if test -s conftest.tar; then 1124*663afb9bSAndroid Build Coastguard Worker AM_RUN_LOG([$am__untar <conftest.tar]) 1125*663afb9bSAndroid Build Coastguard Worker AM_RUN_LOG([cat conftest.dir/file]) 1126*663afb9bSAndroid Build Coastguard Worker grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1127*663afb9bSAndroid Build Coastguard Worker fi 1128*663afb9bSAndroid Build Coastguard Worker done 1129*663afb9bSAndroid Build Coastguard Worker rm -rf conftest.dir 1130*663afb9bSAndroid Build Coastguard Worker 1131*663afb9bSAndroid Build Coastguard Worker AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1132*663afb9bSAndroid Build Coastguard Worker AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1133*663afb9bSAndroid Build Coastguard Worker 1134*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([am__tar]) 1135*663afb9bSAndroid Build Coastguard WorkerAC_SUBST([am__untar]) 1136*663afb9bSAndroid Build Coastguard Worker]) # _AM_PROG_TAR 1137*663afb9bSAndroid Build Coastguard Worker 1138*663afb9bSAndroid Build Coastguard Workerm4_include([m4/ac_backport_259_ssizet.m4]) 1139*663afb9bSAndroid Build Coastguard Workerm4_include([m4/acx_pthread.m4]) 1140*663afb9bSAndroid Build Coastguard Workerm4_include([m4/ax_check_funcs_ex.m4]) 1141*663afb9bSAndroid Build Coastguard Workerm4_include([m4/ax_prog_doxygen.m4]) 1142*663afb9bSAndroid Build Coastguard Workerm4_include([m4/libevent_openssl.m4]) 1143*663afb9bSAndroid Build Coastguard Workerm4_include([m4/libtool.m4]) 1144*663afb9bSAndroid Build Coastguard Workerm4_include([m4/ltoptions.m4]) 1145*663afb9bSAndroid Build Coastguard Workerm4_include([m4/ltsugar.m4]) 1146*663afb9bSAndroid Build Coastguard Workerm4_include([m4/ltversion.m4]) 1147*663afb9bSAndroid Build Coastguard Workerm4_include([m4/lt~obsolete.m4]) 1148*663afb9bSAndroid Build Coastguard Workerm4_include([m4/ntp_pkg_config.m4]) 1149