2019-01-09 14:23:19 +00:00
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#! /bin/sh
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# SPDX-License-Identifier: BSD-3-Clause
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#
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# Print link options -l for static link of ibverbs.
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#
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# Static flavour of ibverbs and the providers libs are explicitly picked,
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# thanks to the syntax -l:libfoo.a
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# Other libs (pthread and nl) are unchanged, i.e. linked dynamically by default.
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#
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# PKG_CONFIG_PATH may be required to be set if libibverbs.pc is not installed.
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2020-02-12 22:07:05 +00:00
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lib='libibverbs'
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deps='pthread|nl'
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pkg-config --libs --static $lib |
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2019-01-09 14:23:19 +00:00
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tr '[:space:]' '\n' |
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2020-02-12 22:07:05 +00:00
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sed -r "/^-l($deps)/! s,(^-l)(.*),\1:lib\2.a," | # explicit .a
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sed -n '/^-[Ll]/p' | # extra link options may break with make
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tac |
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awk "/^-l:$lib.a/&&c++ {next} 1" | # drop first duplicates of main lib
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tac
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