twisterp2pnetworkbittorrentblockchainipv6microbloggingdecentralizedsocial-networkdhttwister-ipv6twister-coretwisterarmyp2p-networktwister-server
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
119 lines
4.3 KiB
119 lines
4.3 KiB
11 years ago
|
# ===========================================================================
|
||
|
|
# http://www.gnu.org/software/autoconf-archive/ax_boost_chrono.html
|
||
|
|
# ===========================================================================
|
||
|
|
#
|
||
|
|
# SYNOPSIS
|
||
|
|
#
|
||
|
|
# AX_BOOST_CHRONO
|
||
|
|
#
|
||
|
|
# DESCRIPTION
|
||
|
|
#
|
||
|
|
# Test for System library from the Boost C++ libraries. The macro requires
|
||
|
|
# a preceding call to AX_BOOST_BASE. Further documentation is available at
|
||
|
|
# <http://randspringer.de/boost/index.html>.
|
||
|
|
#
|
||
|
|
# This macro calls:
|
||
|
|
#
|
||
|
|
# AC_SUBST(BOOST_CHRONO_LIB)
|
||
|
|
#
|
||
|
|
# And sets:
|
||
|
|
#
|
||
|
|
# HAVE_BOOST_CHRONO
|
||
|
|
#
|
||
|
|
# LICENSE
|
||
|
|
#
|
||
|
|
# Copyright (c) 2012 Xiyue Deng <manphiz@gmail.com>
|
||
|
|
#
|
||
|
|
# Copying and distribution of this file, with or without modification, are
|
||
|
|
# permitted in any medium without royalty provided the copyright notice
|
||
|
|
# and this notice are preserved. This file is offered as-is, without any
|
||
|
|
# warranty.
|
||
|
|
|
||
|
|
#serial 1
|
||
|
|
|
||
|
|
AC_DEFUN([AX_BOOST_CHRONO],
|
||
|
|
[
|
||
|
|
AC_ARG_WITH([boost-chrono],
|
||
|
|
AS_HELP_STRING([--with-boost-chrono@<:@=special-lib@:>@],
|
||
|
|
[use the Chrono library from boost - it is possible to specify a certain library for the linker
|
||
|
|
e.g. --with-boost-chrono=boost_chrono-gcc-mt ]),
|
||
|
|
[
|
||
|
|
if test "$withval" = "no"; then
|
||
|
|
want_boost="no"
|
||
|
|
elif test "$withval" = "yes"; then
|
||
|
|
want_boost="yes"
|
||
|
|
ax_boost_user_chrono_lib=""
|
||
|
|
else
|
||
|
|
want_boost="yes"
|
||
|
|
ax_boost_user_chrono_lib="$withval"
|
||
|
|
fi
|
||
|
|
],
|
||
|
|
[want_boost="yes"]
|
||
|
|
)
|
||
|
|
|
||
|
|
if test "x$want_boost" = "xyes"; then
|
||
|
|
AC_REQUIRE([AC_PROG_CC])
|
||
|
|
AC_REQUIRE([AC_CANONICAL_BUILD])
|
||
|
|
CPPFLAGS_SAVED="$CPPFLAGS"
|
||
|
|
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
|
||
|
|
export CPPFLAGS
|
||
|
|
|
||
|
|
LDFLAGS_SAVED="$LDFLAGS"
|
||
|
|
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
|
||
|
|
export LDFLAGS
|
||
|
|
|
||
|
|
AC_CACHE_CHECK(whether the Boost::Chrono library is available,
|
||
|
|
ax_cv_boost_chrono,
|
||
|
|
[AC_LANG_PUSH([C++])
|
||
|
|
CXXFLAGS_SAVE=$CXXFLAGS
|
||
|
|
|
||
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/chrono.hpp>]],
|
||
|
|
[[boost::chrono::system_clock::time_point time;]])],
|
||
|
|
ax_cv_boost_chrono=yes, ax_cv_boost_chrono=no)
|
||
|
|
CXXFLAGS=$CXXFLAGS_SAVE
|
||
|
|
AC_LANG_POP([C++])
|
||
|
|
])
|
||
|
|
if test "x$ax_cv_boost_chrono" = "xyes"; then
|
||
|
|
AC_SUBST(BOOST_CPPFLAGS)
|
||
|
|
|
||
|
|
AC_DEFINE(HAVE_BOOST_CHRONO,,[define if the Boost::Chrono library is available])
|
||
|
|
BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
|
||
|
|
|
||
|
|
LDFLAGS_SAVE=$LDFLAGS
|
||
|
|
if test "x$ax_boost_user_chrono_lib" = "x"; then
|
||
|
|
for libextension in `ls $BOOSTLIBDIR/libboost_chrono*.so* $BOOSTLIBDIR/libboost_chrono*.dylib* $BOOSTLIBDIR/libboost_chrono*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_chrono.*\)\.so.*$;\1;' -e 's;^lib\(boost_chrono.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_chrono.*\)\.a.*$;\1;'` ; do
|
||
|
|
ax_lib=${libextension}
|
||
|
|
AC_CHECK_LIB($ax_lib, exit,
|
||
|
|
[BOOST_CHRONO_LIB="-l$ax_lib"; AC_SUBST(BOOST_CHRONO_LIB) link_chrono="yes"; break],
|
||
|
|
[link_chrono="no"])
|
||
|
|
done
|
||
|
|
if test "x$link_chrono" != "xyes"; then
|
||
|
|
for libextension in `ls $BOOSTLIBDIR/boost_chrono*.dll* $BOOSTLIBDIR/boost_chrono*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_chrono.*\)\.dll.*$;\1;' -e 's;^\(boost_chrono.*\)\.a.*$;\1;'` ; do
|
||
|
|
ax_lib=${libextension}
|
||
|
|
AC_CHECK_LIB($ax_lib, exit,
|
||
|
|
[BOOST_CHRONO_LIB="-l$ax_lib"; AC_SUBST(BOOST_CHRONO_LIB) link_chrono="yes"; break],
|
||
|
|
[link_chrono="no"])
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
|
||
|
|
else
|
||
|
|
for ax_lib in $ax_boost_user_chrono_lib boost_chrono-$ax_boost_user_chrono_lib; do
|
||
|
|
AC_CHECK_LIB($ax_lib, exit,
|
||
|
|
[BOOST_CHRONO_LIB="-l$ax_lib"; AC_SUBST(BOOST_CHRONO_LIB) link_chrono="yes"; break],
|
||
|
|
[link_chrono="no"])
|
||
|
|
done
|
||
|
|
|
||
|
|
fi
|
||
|
|
if test "x$ax_lib" = "x"; then
|
||
|
|
AC_MSG_ERROR(Could not find a version of the library!)
|
||
|
|
fi
|
||
|
|
if test "x$link_chrono" = "xno"; then
|
||
|
|
AC_MSG_ERROR(Could not link against $ax_lib !)
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
CPPFLAGS="$CPPFLAGS_SAVED"
|
||
|
|
LDFLAGS="$LDFLAGS_SAVED"
|
||
|
|
fi
|
||
|
|
])
|