2021-08-14 23:26:16 -06:00
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#!/bin/sh -e
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make -C xxhash
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# Point mold to the local xxhash.
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export CXXFLAGS="-L$PWD/xxhash -I$PWD/xxhash $CXXFLAGS"
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2021-08-15 06:46:11 -06:00
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# CMAKE_GENERATOR must unset to force usage of Makefiles. The build system
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# calls cmake and proceeds to assume that Makefiles will be used with it
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# breaking builds with Ninja/Samurai.
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unset CMAKE_GENERATOR
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2021-08-14 23:26:16 -06:00
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2021-08-15 06:46:11 -06:00
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# Force a static build so shared library breakage does not also break the
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# linker (and therefore the ability to recover from the issue).
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export LDFLAGS="$LDFLAGS -static"
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make
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2021-08-14 23:26:16 -06:00
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make install
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# Create a symbolic link so users can use mold as the linker system-wide
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# (without need for special CFLAGS/CXXFLAGS).
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ln -s mold "$1/usr/bin/ld"
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# To tell GCC to use mold we must put a symlink to it in a directory and set it
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# to search for the linker within.
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ln -s ../../bin/mold "$1/usr/lib/mold/ld"
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