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@@ -313,8 +313,16 @@ AC_SUBST(COMMON_PYTHON_PATH)
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if test -x ${PYTHON}-config; then
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PYTHON_INCLUDES=`${PYTHON}-config --includes`
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- for flag in `${PYTHON}-config --ldflags`; do
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- # add any '-L..." flags to PYTHON_LDFLAGS
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+ # Add any '-L..." flags to PYTHON_LDFLAGS. We first make a copy of
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+ # python-config --ldflags, removing any spaces and tabs
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+ # between "-L" and its argument (some instances of python-config
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+ # insert a space, which would confuse the code below).
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+ # Notes: if -L isn't contained at all we can simply skip this process,
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+ # so we only go through the flag if it's contained; also, protecting
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+ # the output with [] seems necessary for environment to avoid getting
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+ # an empty output accidentally.
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+ python_config_ldflags=[`${PYTHON}-config --ldflags | sed -ne 's/\([ \t]*-L\)[ ]*\([^ \t]*[ \t]*\)/\1\2/pg'`]
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+ for flag in $python_config_ldflags; do
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flag=`echo $flag | sed -ne 's/^\(\-L.*\)$/\1/p'`
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if test "X${flag}" != X; then
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PYTHON_LDFLAGS="$PYTHON_LDFLAGS ${flag}"
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JINMEI Tatuya