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# Check whether --with-boost-system was given.
if test ${with_boost_system+y}
then :
withval=$with_boost_system;
if test "$withval" = "no"; then
want_boost="no"
elif test "$withval" = "yes"; then
want_boost="yes"
ax_boost_user_system_lib=""
else
want_boost="yes"
ax_boost_user_system_lib="$withval"
fi
else $as_nop
want_boost="yes"
fi
if test "x$want_boost" = "xyes"; then
CPPFLAGS_SAVED="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
export CPPFLAGS
LDFLAGS_SAVED="$LDFLAGS"
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
export LDFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the Boost::System library is available" >&5
printf %s "checking whether the Boost::System library is available... " >&6; }
if test ${ax_cv_boost_system+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
CXXFLAGS_SAVE=$CXXFLAGS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <boost/system/error_code.hpp>
int
main (void)
{
boost::system::system_category
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ax_cv_boost_system=yes
else $as_nop
ax_cv_boost_system=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CXXFLAGS=$CXXFLAGS_SAVE
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_boost_system" >&5
printf "%s\n" "$ax_cv_boost_system" >&6; }
if test "x$ax_cv_boost_system" = "xyes"; then
printf "%s\n" "#define HAVE_BOOST_SYSTEM /**/" >>confdefs.h
BOOSTLIBDIR=echo $BOOST_LDFLAGS | sed -e 's/[^\/]*//'
LDFLAGS_SAVE=$LDFLAGS
if test "x$ax_boost_user_system_lib" = "x"; then
for libextension in ls $BOOSTLIBDIR/libboost_system*.{so,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_system.*\)\.so.*$;\1;' -e 's;^lib\(boost_system.*\)\.a*$;\1;' ; do
ax_lib=${libextension}
as_ac_Lib=printf "%s\n" "ac_cv_lib_$ax_lib""_exit" | $as_tr_sh
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5
printf %s "checking for exit in -l$ax_lib... " >&6; }
if eval test \${$as_ac_Lib+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-l$ax_lib $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
namespace conftest {
extern "C" int exit ();
}
int
main (void)
{
return conftest::exit ();
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
eval "$as_ac_Lib=yes"
else $as_nop
eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"
then :
BOOST_SYSTEM_LIB="-l$ax_lib"; link_system="yes"; break
else $as_nop
link_system="no"
fi
done
if test "x$link_system" != "xyes"; then
for libextension in ls $BOOSTLIBDIR/boost_system*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_system.*\)\.dll.*$;\1;' -e 's;^\(boost_system.*\)\.a*$;\1;' ; do
ax_lib=${libextension}
as_ac_Lib=printf "%s\n" "ac_cv_lib_$ax_lib""_exit" | $as_tr_sh
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5
printf %s "checking for exit in -l$ax_lib... " >&6; }
if eval test \${$as_ac_Lib+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-l$ax_lib $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
namespace conftest {
extern "C" int exit ();
}
int
main (void)
{
return conftest::exit ();
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
eval "$as_ac_Lib=yes"
else $as_nop
eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"
then :
BOOST_SYSTEM_LIB="-l$ax_lib"; link_system="yes"; break
else $as_nop
link_system="no"
fi
done
fi
else
for ax_lib in $ax_boost_user_system_lib boost_system-$ax_boost_user_system_lib; do
as_ac_Lib=printf "%s\n" "ac_cv_lib_$ax_lib""_exit" | $as_tr_sh
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5
printf %s "checking for exit in -l$ax_lib... " >&6; }
if eval test \${$as_ac_Lib+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-l$ax_lib $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
namespace conftest {
extern "C" int exit ();
}
int
main (void)
{
return conftest::exit ();
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
eval "$as_ac_Lib=yes"
else $as_nop
eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"
then :
BOOST_SYSTEM_LIB="-l$ax_lib"; link_system="yes"; break
else $as_nop
link_system="no"
fi
done
fi
if test "x$link_system" = "xno"; then
as_fn_error $? "Could not link against $ax_lib !" "$LINENO" 5
fi
fi
CPPFLAGS="$CPPFLAGS_SAVED"
LDFLAGS="$LDFLAGS_SAVED"
fi
if test -z "$BOOST_SYSTEM_LIB"
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: boost_filesystem library not found. This may be problem if boost 1.35 or later is used. Install it or use --with-boost-system switch" >&5
printf "%s\n" "$as_me: boost_filesystem library not found. This may be problem if boost 1.35 or later is used. Install it or use --with-boost-system switch" >&6;}
fi
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