7a332d43c3
Initialize the AR variable during configuration, to avoid leaving unsubstituted string if the AR shell/environment variable is not set.
220 lines
7.4 KiB
Plaintext
220 lines
7.4 KiB
Plaintext
################################################################
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## Copyright (C) 2011 Red Hat, Inc. All rights reserved.
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##
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## This file is part of the thin-provisioning-tools source.
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##
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## thin-provisioning-tools is free software: you can redistribute it
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## and/or modify it under the terms of the GNU General Public License
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## as published by the Free Software Foundation, either version 3 of
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## the License, or (at your option) any later version.
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##
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## thin-provisioning-tools is distributed in the hope that it will be
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## useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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## of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License along
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## with thin-provisioning-tools. If not, see
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## <http://www.gnu.org/licenses/>.
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################################################################
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AC_PREREQ(2.61)
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################################################################
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dnl -- Process this file with autoconf to produce a configure script.
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AC_INIT
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# AC_CONFIG_HEADERS([configure.h])
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################################################################################
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dnl -- Setup the directory where autoconf has auxilary files
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AC_CONFIG_AUX_DIR(autoconf)
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AC_CANONICAL_TARGET([])
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AC_PROG_CXX([g++])
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AC_PROG_CC([gcc])
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AC_LANG(C++)
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################################################################
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dnl -- Checks for programs.
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AC_PROG_SED
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AC_PROG_AWK
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AC_PROG_MKDIR_P
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AC_PROG_INSTALL
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AC_DEFUN([AC_PROG_STRIP], [AC_CHECK_TOOL(STRIP, strip, :)])
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AC_PROG_STRIP
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AC_ARG_VAR(STRIP, [Command for discarding symbols from object files])
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AC_DEFUN([AC_PROG_AR], [AC_CHECK_TOOL(AR, ar, :)])
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AC_PROG_AR
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AC_ARG_VAR(AR, [Program that maintains archive files])
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################################################################
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dnl -- Check for large file support
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AC_SYS_LARGEFILE
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if test x$ac_cv_sys_file_offset_bits = x64; then
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LFS_FLAGS+="-D_FILE_OFFSET_BITS=64"
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fi
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if test x$ac_cv_sys_large_files = x1; then
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LFS_FLAGS+="-D_LARGE_FILES"
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fi
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################################################################
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dnl -- Checks for functions.
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AC_FUNC_STRERROR_R
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if test x$ac_cv_func_strerror_r_char_p = xyes; then
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CXX_STRERROR_FLAG="-DSTRERROR_R_CHAR_P"
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fi
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################################################################################
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dnl -- Prefix is /usr by default, the exec_prefix default is setup later
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AC_PREFIX_DEFAULT(/usr)
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AC_CHECK_HEADERS([expat.h \
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iostream \
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libaio.h \
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boost/bind.hpp \
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boost/crc.hpp \
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boost/lexical_cast.hpp \
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boost/noncopyable.hpp \
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boost/optional.hpp \
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boost/static_assert.hpp],
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[], [AC_MSG_ERROR(bailing out)])
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################################################################################
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dnl -- Setup the ownership of the files
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AC_MSG_CHECKING(file owner)
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AC_ARG_WITH(user,
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AC_HELP_STRING([--with-user=USER],
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[set the owner of installed files [[USER=]]]),
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OWNER=$withval)
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AC_MSG_RESULT($OWNER)
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if test x$OWNER != x; then
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INSTALL="$INSTALL -o $OWNER"
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fi
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################################################################################
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dnl -- Setup the group ownership of the files
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AC_MSG_CHECKING(group owner)
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AC_ARG_WITH(group,
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AC_HELP_STRING([--with-group=GROUP],
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[set the group owner of installed files [[GROUP=]]]),
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INSTALL_GROUP=$withval)
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AC_MSG_RESULT($INSTALL_GROUP)
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if test x$INSTALL_GROUP != x; then
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INSTALL="$INSTALL -g $INSTALL_GROUP"
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fi
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################################################################################
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dnl -- Enable debugging
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AC_MSG_CHECKING(whether to enable debugging)
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AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [enable debugging]),
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DEBUG=$enableval, DEBUG=no)
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AC_MSG_RESULT($DEBUG)
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if test x$DEBUG = xyes; then
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CXXDEBUG_FLAG+=" -g"
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fi
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################################################################################
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dnl -- Enable gprof
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AC_MSG_CHECKING(whether to enable gprof)
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AC_ARG_ENABLE(gprof, AC_HELP_STRING([--enable-gprof], [enable gprof]),
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GPROF=$enableval, GPROF=no)
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AC_MSG_RESULT($GPROF)
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if test x$GPROF = xyes; then
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CXXDEBUG_FLAG+=" -pg"
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fi
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################################################################################
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dnl -- Override optimisation
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AC_MSG_CHECKING(for C++ optimisation flag)
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CXXOPTIMISE_FLAG="-O8"
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AC_ARG_WITH(optimisation,
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AC_HELP_STRING([--with-optimisation=OPT],
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[C++ optimisation flag [[OPT=-O8]]]),
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CXXOPTIMISE_FLAG=$withval)
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AC_MSG_RESULT($CXXOPTIMISE_FLAG)
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if test x$CXXOPTIMISE_FLAG = xyes; then
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CXXOPTIMISE_FLAG=-O8
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fi
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################################################################################
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dnl -- Enable testing
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AC_MSG_CHECKING(whether to enable unit testing)
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AC_ARG_ENABLE(testing,
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AC_HELP_STRING(--enable-testing, [enable testing targets in the makefile]),
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TESTING=$enableval, TESTING=no)
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AC_MSG_RESULT($TESTING)
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################################################################################
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dnl -- Enable development tools
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AC_MSG_CHECKING(whether to enable development tools)
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AC_ARG_ENABLE(dev-tools,
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AC_HELP_STRING(--enable-dev-tools, [enable development tools in the makefile]),
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DEVTOOLS=$enableval, DEVTOOLS=no)
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AC_MSG_RESULT($DEVTOOLS)
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################################################################################
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dnl -- Enable static libstdc++
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AC_MSG_CHECKING(whether to statically link libstdc++)
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AC_ARG_ENABLE(static_cxx,
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AC_HELP_STRING(--enable-static-cxx, [enable static link of libstdc++]),
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STATIC_CXX=$enableval, STATIC_CXX=no)
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AC_MSG_RESULT($STATIC_CXX)
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################################################################################
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dnl -- Enable static linking.
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AC_MSG_CHECKING(whether to statically link)
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AC_ARG_ENABLE(static,
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AC_HELP_STRING(--enable-static, [enable static link]),
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STATIC=$enableval, STATIC=no)
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AC_MSG_RESULT($STATIC)
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################################################################################
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dnl -- Check for getopt
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AC_CHECK_HEADERS(getopt.h, AC_DEFINE([HAVE_GETOPTLONG], 1, [Define to 1 if getopt_long is available.]))
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################################################################################
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THIN_PROVISIONING_TOOLS_VERSION="\"`cat "$srcdir"/VERSION 2>/dev/null || echo Unknown`\""
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VER=`cat "$srcdir"/VERSION`
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RELEASE_DATE="\"`echo $VER | $SED 's/.* (//;s/).*//'`\""
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VER=`echo "$VER" | $AWK '{print $1}'`
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RELEASE="\"`echo "$VER" | $AWK -F '-' '{print $2}'`\""
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VER=`echo "$VER" | $AWK -F '-' '{print $1}'`
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VERSION_MAJOR=`echo "$VER" | $AWK -F '.' '{print $1}'`
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VERSION_MINOR=`echo "$VER" | $AWK -F '.' '{print $2}'`
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VERSION_PATCHLEVEL=`echo "$VER" | $AWK -F '[[(.]]' '{print $3}'`
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################################################################
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AC_SUBST(AR)
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AC_SUBST(CXXDEBUG_FLAG)
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AC_SUBST(CXXOPTIMISE_FLAG)
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AC_SUBST(CXX_STRERROR_FLAG)
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AC_SUBST(LFS_FLAGS)
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AC_SUBST(INSTALL)
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AC_SUBST(prefix)
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AC_SUBST(RELEASE_DATE)
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AC_SUBST(RELEASE_DATE)
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AC_SUBST(TESTING)
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AC_SUBST(THIN_PROVISIONING_TOOLS_VERSION)
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AC_SUBST(STATIC_CXX)
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AC_SUBST(DEVTOOLS)
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AC_SUBST(STATIC)
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################################################################################
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dnl -- First and last lines should not contain files to generate in order to
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dnl -- keep utility scripts running properly
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AC_CONFIG_FILES([
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Makefile
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contrib/Makefile
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unit-tests/Makefile
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version.h
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src/version.rs
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])
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AC_OUTPUT
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