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-- 1/m4/boost.m4 |
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++ 2/m4/boost.m4 |
Lines 72-78
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72 |
dnl everything else. |
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dnl everything else. |
73 |
dnl Cannot use 'dnl' after [$4] because a trailing dnl may break AC_CACHE_CHECK |
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dnl Cannot use 'dnl' after [$4] because a trailing dnl may break AC_CACHE_CHECK |
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(eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | |
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(eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | |
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|
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grep -v '#' | |
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tr -d '\r' | |
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tr -d '\r' | |
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|
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tr -s '\n' ' ' | |
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$SED -n -e "$1" >conftest.i 2>&1], |
78 |
$SED -n -e "$1" >conftest.i 2>&1], |
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[$3], |
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[$3], |
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[$4]) |
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[$4]) |
Lines 206-212
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AC_CACHE_CHECK([for Boost's header version], |
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AC_CACHE_CHECK([for Boost's header version], |
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[boost_cv_lib_version], |
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[boost_cv_lib_version], |
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[m4_pattern_allow([^BOOST_LIB_VERSION$])dnl |
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[m4_pattern_allow([^BOOST_LIB_VERSION$])dnl |
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_BOOST_SED_CPP([/^boost-lib-version = /{s///;s/\"//g;p;q;}], |
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_BOOST_SED_CPP([[/^boost-lib-version = /{s///;s/[\" ]//g;p;q;}]], |
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[#include <boost/version.hpp> |
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[#include <boost/version.hpp> |
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boost-lib-version = BOOST_LIB_VERSION], |
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boost-lib-version = BOOST_LIB_VERSION], |
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[boost_cv_lib_version=`cat conftest.i`])]) |
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[boost_cv_lib_version=`cat conftest.i`])]) |