33 lines
677 B
Bash
33 lines
677 B
Bash
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#!/bin/bash
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# This test assumes lld is already installed.
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set -ex
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function verify_ld_bfd {
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# Verify that /usr/bin/ld points to ld.bfd.
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ls -l /etc/alternatives/ld | grep ld.bfd
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# Run ld and verify it invokes ld.bfd
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/usr/bin/ld --version | grep 'GNU ld'
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}
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# Verify ld.bfd is still the system linker when lld is installed
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verify_ld_bfd
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# Set lld as the system linker
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update-alternatives --set ld /usr/bin/ld.lld
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# Verify that /usr/bin/ld points to lld
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ls -l /etc/alternatives/ld | grep ld.lld
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# Run ld and verify it invokes lld
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/usr/bin/ld --version | grep 'LLD'
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# Uninstall lld and make sure the /usr/bin/ld is reset to ld.bfd
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dnf -y remove lld
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verify_ld_bfd
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