24 lines
777 B
Text
24 lines
777 B
Text
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#!/bin/bash
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[ -f /tools/bin/ld-old ] && exit 0
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mv -v /tools/bin/{ld,ld-old}
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mv -v /tools/$(uname -m)-pc-linux-gnu/bin/{ld,ld-old}
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mv -v /tools/bin/{ld-new,ld}
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ln -sv /tools/bin/ld /tools/$(uname -m)-pc-linux-gnu/bin/ld
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gcc -dumpspecs | sed -e 's@/tools@@g' \
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-e '/\*startfile_prefix_spec:/{n;s@.*@/usr/lib/ @}' \
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-e '/\*cpp:/{n;s@$@ -isystem /usr/include@}' > \
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`dirname $(gcc --print-libgcc-file-name)`/specs
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echo 'int main(){}' > dummy.c
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cc dummy.c -v -Wl,--verbose &> dummy.log
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readelf -l a.out | grep ': /lib'
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grep -o '/usr/lib.*/crt[1in].*succeeded' dummy.log
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grep -B1 '^ /usr/include' dummy.log
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grep 'SEARCH.*/usr/lib' dummy.log |sed 's|; |\n|g'
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grep "/lib.*/libc.so.6 " dummy.log
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grep found dummy.log
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rm -v dummy.c a.out dummy.log
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