| 1 | # Configure fragment invoked in the post-target section for subdirs
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| 2 | # wanting multilib support.
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| 3 | #
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| 4 | # It is advisable to support a few --enable/--disable options to let the
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| 5 | # user select which libraries s/he really wants.
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| 6 | #
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| 7 | # Subdirectories wishing to use multilib should put the following lines
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| 8 | # in the "post-target" section of configure.in.
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| 9 | #
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| 10 | # if [ "${srcdir}" = "." ] ; then
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| 11 | # if [ "${with_target_subdir}" != "." ] ; then
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| 12 | # . ${with_multisrctop}../../config-ml.in
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| 13 | # else
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| 14 | # . ${with_multisrctop}../config-ml.in
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| 15 | # fi
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| 16 | # else
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| 17 | # . ${srcdir}/../config-ml.in
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| 18 | # fi
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| 19 | #
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| 20 | # See librx/configure.in in the libg++ distribution for an example of how
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| 21 | # to handle autoconf'd libraries.
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| 22 | #
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| 23 | # Things are complicated because 6 separate cases must be handled:
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| 24 | # 2 (native, cross) x 3 (absolute-path, relative-not-dot, dot) = 6.
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| 25 | #
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| 26 | # srcdir=. is special. It must handle make programs that don't handle VPATH.
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| 27 | # To implement this, a symlink tree is built for each library and for each
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| 28 | # multilib subdir.
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| 29 | #
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