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dnl aclocal.m4 generated automatically by aclocal 1.4 |
# aclocal.m4 generated automatically by aclocal 1.5 |
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dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. |
# Copyright 1996, 1997, 1998, 1999, 2000, 2001 |
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dnl This file is free software; the Free Software Foundation |
# Free Software Foundation, Inc. |
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dnl gives unlimited permission to copy and/or distribute it, |
# This file is free software; the Free Software Foundation |
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dnl with or without modifications, as long as this notice is preserved. |
# gives unlimited permission to copy and/or distribute it, |
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# with or without modifications, as long as this notice is preserved. |
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dnl This program is distributed in the hope that it will be useful, |
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dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
# This program is distributed in the hope that it will be useful, |
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dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
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dnl PARTICULAR PURPOSE. |
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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# PARTICULAR PURPOSE. |
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AC_DEFUN(DJ_AC_STL, [ |
AC_DEFUN(DJ_AC_STL, [ |
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AC_MSG_CHECKING(for STL versions) |
AC_MSG_CHECKING(for STL versions) |
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# some checks are only needed if your package does certain things. |
# some checks are only needed if your package does certain things. |
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# But this isn't really a big deal. |
# But this isn't really a big deal. |
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# serial 1 |
# serial 5 |
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dnl Usage: |
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dnl AM_INIT_AUTOMAKE(package,version, [no-define]) |
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AC_DEFUN(AM_INIT_AUTOMAKE, |
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
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[AC_REQUIRE([AC_PROG_INSTALL]) |
# written in clear, in which case automake, when reading aclocal.m4, |
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PACKAGE=[$1] |
# will think it sees a *use*, and therefore will trigger all it's |
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AC_SUBST(PACKAGE) |
# C support machinery. Also note that it means that autoscan, seeing |
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VERSION=[$2] |
# CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
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AC_SUBST(VERSION) |
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dnl test to see if srcdir already configured |
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if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then |
# We require 2.13 because we rely on SHELL being computed by configure. |
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
AC_PREREQ([2.13]) |
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# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
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# ----------------------------------------------------------- |
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# If MACRO-NAME is provided do IF-PROVIDED, else IF-NOT-PROVIDED. |
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# The purpose of this macro is to provide the user with a means to |
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# check macros which are provided without letting her know how the |
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# information is coded. |
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# If this macro is not defined by Autoconf, define it here. |
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ifdef([AC_PROVIDE_IFELSE], |
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[], |
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[define([AC_PROVIDE_IFELSE], |
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[ifdef([AC_PROVIDE_$1], |
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[$2], [$3])])]) |
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# AM_INIT_AUTOMAKE(PACKAGE,VERSION, [NO-DEFINE]) |
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# ---------------------------------------------- |
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AC_DEFUN([AM_INIT_AUTOMAKE], |
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[AC_REQUIRE([AC_PROG_INSTALL])dnl |
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# test to see if srcdir already configured |
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if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" && |
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test -f $srcdir/config.status; then |
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AC_MSG_ERROR([source directory already configured; run \"make distclean\" there first]) |
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fi |
fi |
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# Define the identity of the package. |
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PACKAGE=$1 |
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AC_SUBST(PACKAGE)dnl |
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VERSION=$2 |
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AC_SUBST(VERSION)dnl |
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ifelse([$3],, |
ifelse([$3],, |
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AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) |
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])]) |
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AC_REQUIRE([AM_SANITY_CHECK]) |
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AC_REQUIRE([AC_ARG_PROGRAM]) |
# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow |
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dnl FIXME This is truly gross. |
# the ones we care about. |
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missing_dir=`cd $ac_aux_dir && pwd` |
ifdef([m4_pattern_allow], |
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AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) |
[m4_pattern_allow([^AM_[A-Z]+FLAGS])])dnl |
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AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) |
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AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) |
# Autoconf 2.50 always computes EXEEXT. However we need to be |
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AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) |
# compatible with 2.13, for now. So we always define EXEEXT, but we |
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AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) |
# don't compute it. |
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AC_REQUIRE([AC_PROG_MAKE_SET])]) |
AC_SUBST(EXEEXT) |
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# Similar for OBJEXT -- only we only use OBJEXT if the user actually |
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# requests that it be used. This is a bit dumb. |
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: ${OBJEXT=o} |
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AC_SUBST(OBJEXT) |
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# Some tools Automake needs. |
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AC_REQUIRE([AM_SANITY_CHECK])dnl |
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AC_REQUIRE([AC_ARG_PROGRAM])dnl |
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AM_MISSING_PROG(ACLOCAL, aclocal) |
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AM_MISSING_PROG(AUTOCONF, autoconf) |
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AM_MISSING_PROG(AUTOMAKE, automake) |
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AM_MISSING_PROG(AUTOHEADER, autoheader) |
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AM_MISSING_PROG(MAKEINFO, makeinfo) |
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AM_MISSING_PROG(AMTAR, tar) |
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AM_PROG_INSTALL_SH |
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AM_PROG_INSTALL_STRIP |
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# We need awk for the "check" target. The system "awk" is bad on |
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# some platforms. |
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AC_REQUIRE([AC_PROG_AWK])dnl |
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AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
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AC_REQUIRE([AM_DEP_TRACK])dnl |
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AC_REQUIRE([AM_SET_DEPDIR])dnl |
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AC_PROVIDE_IFELSE([AC_PROG_][CC], |
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[_AM_DEPENDENCIES(CC)], |
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[define([AC_PROG_][CC], |
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defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl |
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AC_PROVIDE_IFELSE([AC_PROG_][CXX], |
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[_AM_DEPENDENCIES(CXX)], |
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[define([AC_PROG_][CXX], |
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defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
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]) |
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# |
# |
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# Check to make sure that the build environment is sane. |
# Check to make sure that the build environment is sane. |
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# |
# |
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AC_DEFUN(AM_SANITY_CHECK, |
# serial 3 |
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# AM_SANITY_CHECK |
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# --------------- |
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AC_DEFUN([AM_SANITY_CHECK], |
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[AC_MSG_CHECKING([whether build environment is sane]) |
[AC_MSG_CHECKING([whether build environment is sane]) |
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# Just in case |
# Just in case |
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sleep 1 |
sleep 1 |
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echo timestamp > conftestfile |
echo timestamp > conftest.file |
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# Do `set' in a subshell so we don't clobber the current shell's |
# Do `set' in a subshell so we don't clobber the current shell's |
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# arguments. Must try -L first in case configure is actually a |
# arguments. Must try -L first in case configure is actually a |
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# symlink; some systems play weird games with the mod time of symlinks |
# symlink; some systems play weird games with the mod time of symlinks |
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# (eg FreeBSD returns the mod time of the symlink's containing |
# (eg FreeBSD returns the mod time of the symlink's containing |
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# directory). |
# directory). |
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if ( |
if ( |
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set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` |
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
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if test "[$]*" = "X"; then |
if test "$[*]" = "X"; then |
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# -L didn't work. |
# -L didn't work. |
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set X `ls -t $srcdir/configure conftestfile` |
set X `ls -t $srcdir/configure conftest.file` |
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fi |
fi |
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if test "[$]*" != "X $srcdir/configure conftestfile" \ |
rm -f conftest.file |
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&& test "[$]*" != "X conftestfile $srcdir/configure"; then |
if test "$[*]" != "X $srcdir/configure conftest.file" \ |
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&& test "$[*]" != "X conftest.file $srcdir/configure"; then |
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# If neither matched, then we have a broken ls. This can happen |
# If neither matched, then we have a broken ls. This can happen |
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# if, for instance, CONFIG_SHELL is bash and it inherits a |
# if, for instance, CONFIG_SHELL is bash and it inherits a |
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alias in your environment]) |
alias in your environment]) |
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fi |
fi |
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test "[$]2" = conftestfile |
test "$[2]" = conftest.file |
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) |
) |
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then |
then |
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# Ok. |
# Ok. |
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AC_MSG_ERROR([newly created file is older than distributed files! |
AC_MSG_ERROR([newly created file is older than distributed files! |
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Check your system clock]) |
Check your system clock]) |
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fi |
fi |
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rm -f conftest* |
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AC_MSG_RESULT(yes)]) |
AC_MSG_RESULT(yes)]) |
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dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) |
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dnl The program must properly implement --version. |
# serial 2 |
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AC_DEFUN(AM_MISSING_PROG, |
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[AC_MSG_CHECKING(for working $2) |
# AM_MISSING_PROG(NAME, PROGRAM) |
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# Run test in a subshell; some versions of sh will print an error if |
# ------------------------------ |
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# an executable is not found, even if stderr is redirected. |
AC_DEFUN([AM_MISSING_PROG], |
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# Redirect stdin to placate older versions of autoconf. Sigh. |
[AC_REQUIRE([AM_MISSING_HAS_RUN]) |
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if ($2 --version) < /dev/null > /dev/null 2>&1; then |
$1=${$1-"${am_missing_run}$2"} |
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$1=$2 |
AC_SUBST($1)]) |
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AC_MSG_RESULT(found) |
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# AM_MISSING_HAS_RUN |
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# ------------------ |
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# Define MISSING if not defined so far and test if it supports --run. |
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# If it does, set am_missing_run to use it, otherwise, to nothing. |
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AC_DEFUN([AM_MISSING_HAS_RUN], |
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
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test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
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# Use eval to expand $SHELL |
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if eval "$MISSING --run true"; then |
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am_missing_run="$MISSING --run " |
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else |
else |
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$1="$3/missing $2" |
am_missing_run= |
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AC_MSG_RESULT(missing) |
am_backtick='`' |
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AC_MSG_WARN([${am_backtick}missing' script is too old or missing]) |
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fi |
fi |
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AC_SUBST($1)]) |
]) |
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# AM_AUX_DIR_EXPAND |
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# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
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# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
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# `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
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# |
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# Of course, Automake must honor this variable whenever it calls a |
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# tool from the auxiliary directory. The problem is that $srcdir (and |
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# therefore $ac_aux_dir as well) can be either absolute or relative, |
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# depending on how configure is run. This is pretty annoying, since |
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# it makes $ac_aux_dir quite unusable in subdirectories: in the top |
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# source directory, any form will work fine, but in subdirectories a |
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# relative path needs to be adjusted first. |
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# |
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# $ac_aux_dir/missing |
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# fails when called from a subdirectory if $ac_aux_dir is relative |
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# $top_srcdir/$ac_aux_dir/missing |
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# fails if $ac_aux_dir is absolute, |
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# fails when called from a subdirectory in a VPATH build with |
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# a relative $ac_aux_dir |
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# |
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# The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
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# are both prefixed by $srcdir. In an in-source build this is usually |
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# harmless because $srcdir is `.', but things will broke when you |
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# start a VPATH build or use an absolute $srcdir. |
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# |
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# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
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# iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
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# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
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# and then we would define $MISSING as |
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# MISSING="\${SHELL} $am_aux_dir/missing" |
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# This will work as long as MISSING is not called from configure, because |
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# unfortunately $(top_srcdir) has no meaning in configure. |
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# However there are other variables, like CC, which are often used in |
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# configure, and could therefore not use this "fixed" $ac_aux_dir. |
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# |
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# Another solution, used here, is to always expand $ac_aux_dir to an |
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# absolute PATH. The drawback is that using absolute paths prevent a |
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# configured tree to be moved without reconfiguration. |
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AC_DEFUN([AM_AUX_DIR_EXPAND], [ |
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# expand $ac_aux_dir to an absolute path |
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am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd` |
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]) |
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# AM_PROG_INSTALL_SH |
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# ------------------ |
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# Define $install_sh. |
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AC_DEFUN([AM_PROG_INSTALL_SH], |
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
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install_sh=${install_sh-"$am_aux_dir/install-sh"} |
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AC_SUBST(install_sh)]) |
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# One issue with vendor `install' (even GNU) is that you can't |
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# specify the program used to strip binaries. This is especially |
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# annoying in cross-compiling environments, where the build's strip |
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# is unlikely to handle the host's binaries. |
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# Fortunately install-sh will honor a STRIPPROG variable, so we |
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# always use install-sh in `make install-strip', and initialize |
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# STRIPPROG with the value of the STRIP variable (set by the user). |
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AC_DEFUN([AM_PROG_INSTALL_STRIP], |
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[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
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INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" |
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AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
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# serial 4 -*- Autoconf -*- |
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# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
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# written in clear, in which case automake, when reading aclocal.m4, |
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# will think it sees a *use*, and therefore will trigger all it's |
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# C support machinery. Also note that it means that autoscan, seeing |
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
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# _AM_DEPENDENCIES(NAME) |
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# --------------------- |
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# See how the compiler implements dependency checking. |
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# NAME is "CC", "CXX" or "OBJC". |
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# We try a few techniques and use that to set a single cache variable. |
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# |
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# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
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# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
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# dependency, and given that the user is not expected to run this macro, |
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# just rely on AC_PROG_CC. |
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AC_DEFUN([_AM_DEPENDENCIES], |
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[AC_REQUIRE([AM_SET_DEPDIR])dnl |
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AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
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AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
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AC_REQUIRE([AM_DEP_TRACK])dnl |
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ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
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[$1], CXX, [depcc="$CXX" am_compiler_list=], |
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[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'] |
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[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
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[depcc="$$1" am_compiler_list=]) |
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AC_CACHE_CHECK([dependency style of $depcc], |
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[am_cv_$1_dependencies_compiler_type], |
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[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
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# We make a subdir and do the tests there. Otherwise we can end up |
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# making bogus files that we don't know about and never remove. For |
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# instance it was reported that on HP-UX the gcc test will end up |
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# making a dummy file named `D' -- because `-MD' means `put the output |
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# in D'. |
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mkdir conftest.dir |
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# Copy depcomp to subdir because otherwise we won't find it if we're |
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# using a relative directory. |
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cp "$am_depcomp" conftest.dir |
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cd conftest.dir |
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am_cv_$1_dependencies_compiler_type=none |
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if test "$am_compiler_list" = ""; then |
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am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
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fi |
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for depmode in $am_compiler_list; do |
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# We need to recreate these files for each test, as the compiler may |
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# overwrite some of them when testing with obscure command lines. |
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# This happens at least with the AIX C compiler. |
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echo '#include "conftest.h"' > conftest.c |
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echo 'int i;' > conftest.h |
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echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf |
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case $depmode in |
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nosideeffect) |
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# after this tag, mechanisms are not by side-effect, so they'll |
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# only be used when explicitly requested |
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if test "x$enable_dependency_tracking" = xyes; then |
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continue |
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else |
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break |
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fi |
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;; |
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none) break ;; |
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esac |
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# We check with `-c' and `-o' for the sake of the "dashmstdout" |
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# mode. It turns out that the SunPro C++ compiler does not properly |
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# handle `-M -o', and we need to detect this. |
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if depmode=$depmode \ |
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source=conftest.c object=conftest.o \ |
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depfile=conftest.Po tmpdepfile=conftest.TPo \ |
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$SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 && |
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grep conftest.h conftest.Po > /dev/null 2>&1 && |
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${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
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am_cv_$1_dependencies_compiler_type=$depmode |
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break |
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fi |
439 |
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done |
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cd .. |
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rm -rf conftest.dir |
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else |
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am_cv_$1_dependencies_compiler_type=none |
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fi |
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]) |
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$1DEPMODE="depmode=$am_cv_$1_dependencies_compiler_type" |
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AC_SUBST([$1DEPMODE]) |
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]) |
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# AM_SET_DEPDIR |
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# ------------- |
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# Choose a directory name for dependency files. |
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# This macro is AC_REQUIREd in _AM_DEPENDENCIES |
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AC_DEFUN([AM_SET_DEPDIR], |
457 |
|
[rm -f .deps 2>/dev/null |
458 |
|
mkdir .deps 2>/dev/null |
459 |
|
if test -d .deps; then |
460 |
|
DEPDIR=.deps |
461 |
|
else |
462 |
|
# MS-DOS does not allow filenames that begin with a dot. |
463 |
|
DEPDIR=_deps |
464 |
|
fi |
465 |
|
rmdir .deps 2>/dev/null |
466 |
|
AC_SUBST(DEPDIR) |
467 |
|
]) |
468 |
|
|
469 |
|
|
470 |
|
# AM_DEP_TRACK |
471 |
|
# ------------ |
472 |
|
AC_DEFUN([AM_DEP_TRACK], |
473 |
|
[AC_ARG_ENABLE(dependency-tracking, |
474 |
|
[ --disable-dependency-tracking Speeds up one-time builds |
475 |
|
--enable-dependency-tracking Do not reject slow dependency extractors]) |
476 |
|
if test "x$enable_dependency_tracking" != xno; then |
477 |
|
am_depcomp="$ac_aux_dir/depcomp" |
478 |
|
AMDEPBACKSLASH='\' |
479 |
|
fi |
480 |
|
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
481 |
|
pushdef([subst], defn([AC_SUBST])) |
482 |
|
subst(AMDEPBACKSLASH) |
483 |
|
popdef([subst]) |
484 |
|
]) |
485 |
|
|
486 |
|
# Generate code to set up dependency tracking. |
487 |
|
# This macro should only be invoked once -- use via AC_REQUIRE. |
488 |
|
# Usage: |
489 |
|
# AM_OUTPUT_DEPENDENCY_COMMANDS |
490 |
|
|
491 |
|
# |
492 |
|
# This code is only required when automatic dependency tracking |
493 |
|
# is enabled. FIXME. This creates each `.P' file that we will |
494 |
|
# need in order to bootstrap the dependency handling code. |
495 |
|
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],[ |
496 |
|
AC_OUTPUT_COMMANDS([ |
497 |
|
test x"$AMDEP_TRUE" != x"" || |
498 |
|
for mf in $CONFIG_FILES; do |
499 |
|
case "$mf" in |
500 |
|
Makefile) dirpart=.;; |
501 |
|
*/Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;; |
502 |
|
*) continue;; |
503 |
|
esac |
504 |
|
grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue |
505 |
|
# Extract the definition of DEP_FILES from the Makefile without |
506 |
|
# running `make'. |
507 |
|
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` |
508 |
|
test -z "$DEPDIR" && continue |
509 |
|
# When using ansi2knr, U may be empty or an underscore; expand it |
510 |
|
U=`sed -n -e '/^U = / s///p' < "$mf"` |
511 |
|
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" |
512 |
|
# We invoke sed twice because it is the simplest approach to |
513 |
|
# changing $(DEPDIR) to its actual value in the expansion. |
514 |
|
for file in `sed -n -e ' |
515 |
|
/^DEP_FILES = .*\\\\$/ { |
516 |
|
s/^DEP_FILES = // |
517 |
|
:loop |
518 |
|
s/\\\\$// |
519 |
|
p |
520 |
|
n |
521 |
|
/\\\\$/ b loop |
522 |
|
p |
523 |
|
} |
524 |
|
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ |
525 |
|
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
526 |
|
# Make sure the directory exists. |
527 |
|
test -f "$dirpart/$file" && continue |
528 |
|
fdir=`echo "$file" | sed -e 's|/[^/]*$||'` |
529 |
|
$ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1 |
530 |
|
# echo "creating $dirpart/$file" |
531 |
|
echo '# dummy' > "$dirpart/$file" |
532 |
|
done |
533 |
|
done |
534 |
|
], [AMDEP_TRUE="$AMDEP_TRUE" |
535 |
|
ac_aux_dir="$ac_aux_dir"])]) |
536 |
|
|
537 |
|
# AM_MAKE_INCLUDE() |
538 |
|
# ----------------- |
539 |
|
# Check to see how make treats includes. |
540 |
|
AC_DEFUN([AM_MAKE_INCLUDE], |
541 |
|
[am_make=${MAKE-make} |
542 |
|
cat > confinc << 'END' |
543 |
|
doit: |
544 |
|
@echo done |
545 |
|
END |
546 |
|
# If we don't find an include directive, just comment out the code. |
547 |
|
AC_MSG_CHECKING([for style of include used by $am_make]) |
548 |
|
am__include='#' |
549 |
|
am__quote= |
550 |
|
_am_result=none |
551 |
|
# First try GNU make style include. |
552 |
|
echo "include confinc" > confmf |
553 |
|
# We grep out `Entering directory' and `Leaving directory' |
554 |
|
# messages which can occur if `w' ends up in MAKEFLAGS. |
555 |
|
# In particular we don't look at `^make:' because GNU make might |
556 |
|
# be invoked under some other name (usually "gmake"), in which |
557 |
|
# case it prints its new name instead of `make'. |
558 |
|
if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then |
559 |
|
am__include=include |
560 |
|
am__quote= |
561 |
|
_am_result=GNU |
562 |
|
fi |
563 |
|
# Now try BSD make style include. |
564 |
|
if test "$am__include" = "#"; then |
565 |
|
echo '.include "confinc"' > confmf |
566 |
|
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
567 |
|
am__include=.include |
568 |
|
am__quote='"' |
569 |
|
_am_result=BSD |
570 |
|
fi |
571 |
|
fi |
572 |
|
AC_SUBST(am__include) |
573 |
|
AC_SUBST(am__quote) |
574 |
|
AC_MSG_RESULT($_am_result) |
575 |
|
rm -f confinc confmf |
576 |
|
]) |
577 |
|
|
578 |
|
# serial 3 |
579 |
|
|
580 |
|
# AM_CONDITIONAL(NAME, SHELL-CONDITION) |
581 |
|
# ------------------------------------- |
582 |
|
# Define a conditional. |
583 |
|
# |
584 |
|
# FIXME: Once using 2.50, use this: |
585 |
|
# m4_match([$1], [^TRUE\|FALSE$], [AC_FATAL([$0: invalid condition: $1])])dnl |
586 |
|
AC_DEFUN([AM_CONDITIONAL], |
587 |
|
[ifelse([$1], [TRUE], |
588 |
|
[errprint(__file__:__line__: [$0: invalid condition: $1 |
589 |
|
])dnl |
590 |
|
m4exit(1)])dnl |
591 |
|
ifelse([$1], [FALSE], |
592 |
|
[errprint(__file__:__line__: [$0: invalid condition: $1 |
593 |
|
])dnl |
594 |
|
m4exit(1)])dnl |
595 |
|
AC_SUBST([$1_TRUE]) |
596 |
|
AC_SUBST([$1_FALSE]) |
597 |
|
if $2; then |
598 |
|
$1_TRUE= |
599 |
|
$1_FALSE='#' |
600 |
|
else |
601 |
|
$1_TRUE='#' |
602 |
|
$1_FALSE= |
603 |
|
fi]) |
604 |
|
|
605 |
# Add --enable-maintainer-mode option to configure. |
# Add --enable-maintainer-mode option to configure. |
606 |
# From Jim Meyering |
# From Jim Meyering |
607 |
|
|
608 |
# serial 1 |
# serial 1 |
609 |
|
|
610 |
AC_DEFUN(AM_MAINTAINER_MODE, |
AC_DEFUN([AM_MAINTAINER_MODE], |
611 |
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) |
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) |
612 |
dnl maintainer-mode is disabled by default |
dnl maintainer-mode is disabled by default |
613 |
AC_ARG_ENABLE(maintainer-mode, |
AC_ARG_ENABLE(maintainer-mode, |
615 |
(and sometimes confusing) to the casual installer], |
(and sometimes confusing) to the casual installer], |
616 |
USE_MAINTAINER_MODE=$enableval, |
USE_MAINTAINER_MODE=$enableval, |
617 |
USE_MAINTAINER_MODE=no) |
USE_MAINTAINER_MODE=no) |
618 |
AC_MSG_RESULT($USE_MAINTAINER_MODE) |
AC_MSG_RESULT([$USE_MAINTAINER_MODE]) |
619 |
AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) |
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) |
620 |
MAINT=$MAINTAINER_MODE_TRUE |
MAINT=$MAINTAINER_MODE_TRUE |
621 |
AC_SUBST(MAINT)dnl |
AC_SUBST(MAINT)dnl |
622 |
] |
] |
623 |
) |
) |
624 |
|
|
|
# Define a conditional. |
|
|
|
|
|
AC_DEFUN(AM_CONDITIONAL, |
|
|
[AC_SUBST($1_TRUE) |
|
|
AC_SUBST($1_FALSE) |
|
|
if $2; then |
|
|
$1_TRUE= |
|
|
$1_FALSE='#' |
|
|
else |
|
|
$1_TRUE='#' |
|
|
$1_FALSE= |
|
|
fi]) |
|
|
|
|
|
|
|
|
dnl AM_PROG_LEX |
|
|
dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT |
|
|
AC_DEFUN(AM_PROG_LEX, |
|
|
[missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1) |
|
|
AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex") |
|
|
AC_PROG_LEX |
|
|
AC_DECL_YYTEXT]) |
|
|
|
|