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Issues compiling bitcoin-core (__sancov_pcs has both ordered and unordered sections) #27

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maflcko opened this issue Jan 10, 2022 · 6 comments
Closed

Issues compiling bitcoin-core (__sancov_pcs has both ordered and unordered sections) #27

maflcko opened this issue Jan 10, 2022 · 6 comments

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@maflcko
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maflcko commented Jan 10, 2022

Steps to reproduce:

../run_both.sh bitcoin-core 50
...
Shortened name that we can use for analysis: std::exception
Shortened name that we can use for analysis: std::exception
Shortened name that we can use for analysis: std::exception
Shortened name that we can use for analysis: std::exception
Finished inspector module
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_cntrs'
/usr/bin/ld: /tmp/lto-llvm-43ae65.o: warning: sh_link not set for section `__sancov_pcs'
/usr/bin/ld: __sancov_pcs has both ordered [`__sancov_pcs[_ZNSt3__110shared_ptrIN10cryptofuzz6ModuleEED2Ev]' in /tmp/lto-llvm-43ae65.o] and unordered [`__sancov_pcs' in /tmp/lto-llvm-43ae65.o] sections
/usr/bin/ld: final link failed: bad value
clang-12: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [Makefile:49: cryptofuzz] Error 1
ERROR:root:Building fuzzers failed.
@maflcko maflcko changed the title Issues compiling bitcoin-core () Issues compiling bitcoin-core (__sancov_pcs has both ordered and unordered sections) Jan 10, 2022
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maflcko commented Jan 10, 2022

I might try clang-14 to see if that fixes it

@DavidKorczynski
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I haven't seen this issue before, but I will take a loot in the near future. There are a few things that could be improved in the llvm pass, which may assist here.

Is bitcoin-core able to compile with LTO by default?

@maflcko
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maflcko commented Jan 11, 2022

Looks like clang-14 fixed it #29 for me. No idea why 🤷‍♂️

@maflcko
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maflcko commented Jan 11, 2022

Oh, apologies. I forgot to press CTRL+C to continue the compilation.

clang-14 fails with some lto issue in cryptofuzz (which is part of OSS-Fuzz bitcoin-core):

[ 55%] Linking C static library libcpu_features.a
make[3]: Leaving directory '/src/cryptofuzz/third_party/cpu_features/build'
[ 55%] Built target cpu_features
make[3]: Entering directory '/src/cryptofuzz/third_party/cpu_features/build'
make[3]: Leaving directory '/src/cryptofuzz/third_party/cpu_features/build'
make[3]: Entering directory '/src/cryptofuzz/third_party/cpu_features/build'
[ 66%] Building C object CMakeFiles/list_cpu_features.dir/src/utils/list_cpu_features.c.o
[ 77%] Linking C executable list_cpu_features
make[3]: Leaving directory '/src/cryptofuzz/third_party/cpu_features/build'
[ 77%] Built target list_cpu_features
make[3]: Entering directory '/src/cryptofuzz/third_party/cpu_features/build'
make[3]: Leaving directory '/src/cryptofuzz/third_party/cpu_features/build'
make[3]: Entering directory '/src/cryptofuzz/third_party/cpu_features/build'
[ 88%] Building C object CMakeFiles/unix_based_hardware_detection.dir/src/hwcaps.c.o
[100%] Building C object CMakeFiles/unix_based_hardware_detection.dir/src/unix_features_aggregator.c.o
make[3]: Leaving directory '/src/cryptofuzz/third_party/cpu_features/build'
[100%] Built target unix_based_hardware_detection
make[2]: Leaving directory '/src/cryptofuzz/third_party/cpu_features/build'
make[1]: Leaving directory '/src/cryptofuzz/third_party/cpu_features/build'
clang++ -O1 -fno-omit-frame-pointer -gline-tables-only -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -flto -fsanitize=fuzzer-no-link -stdlib=libc++ -DCRYPTOFUZZ_NO_OPENSSL -I /src/boost_1_74_0/ -DCRYPTOFUZZ_SECP256K1 -DCRYPTOFUZZ_TREZOR_FIRMWARE -DCRYPTOFUZZ_BOTAN -DCRYPTOFUZZ_BOTAN_IS_ORACLE -DCRYPTOFUZZ_BITCOIN -Wall -Wextra -std=c++17 -I include/ -I . -I fuzzing-headers/include -DFUZZING_HEADERS_NO_IMPL repository.cpp -c -o repository.o
In file included from driver.cpp:4:
./executor.h:36:78: warning: unused parameter 'module' [-Wunused-parameter]
        virtual std::optional<ResultType> callModule(std::shared_ptr<Module> module, OperationType& op) const { ::abort(); }
                                                                             ^
./executor.h:36:101: warning: unused parameter 'op' [-Wunused-parameter]
        virtual std::optional<ResultType> callModule(std::shared_ptr<Module> module, OperationType& op) const { ::abort(); }
                                                                                                    ^
In file included from executor.cpp:1:
./executor.h:36:78: warning: unused parameter 'module' [-Wunused-parameter]
        virtual std::optional<ResultType> callModule(std::shared_ptr<Module> module, OperationType& op) const { ::abort(); }
                                                                             ^
./executor.h:36:101: warning: unused parameter 'op' [-Wunused-parameter]
        virtual std::optional<ResultType> callModule(std::shared_ptr<Module> module, OperationType& op) const { ::abort(); }
                                                                                                    ^
2 warnings generated.
executor.cpp:1422:150: warning: unused parameter 'op' [-Wunused-parameter]
template<> void ExecutorBase<component::Bignum, operation::BLS_Compress_G1>::postprocess(std::shared_ptr<Module> module, operation::BLS_Compress_G1& op, const ExecutorBase<component::Bignum, operation::BLS_Compress_G1>::ResultPair& result) const {
                                                                                                                                                     ^
3 warnings generated.
test -fsanitize=fuzzer
clang++ -O1 -fno-omit-frame-pointer -gline-tables-only -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -flto -fsanitize=fuzzer-no-link -stdlib=libc++ -DCRYPTOFUZZ_NO_OPENSSL -I /src/boost_1_74_0/ -DCRYPTOFUZZ_SECP256K1 -DCRYPTOFUZZ_TREZOR_FIRMWARE -DCRYPTOFUZZ_BOTAN -DCRYPTOFUZZ_BOTAN_IS_ORACLE -DCRYPTOFUZZ_BITCOIN -Wall -Wextra -std=c++17 -I include/ -I . -I fuzzing-headers/include -DFUZZING_HEADERS_NO_IMPL driver.o executor.o util.o entry.o tests.o operation.o datasource.o repository.o options.o components.o wycheproof.o crypto.o mutator.o numbers.o mutatorpool.o ecc_diff_fuzzer_importer.o ecc_diff_fuzzer_exporter.o botan_importer.o modules/bitcoin/module.a modules/secp256k1/module.a modules/trezor/module.a modules/botan/module.a -fsanitize=fuzzer third_party/cpu_features/build/libcpu_features.a  -o cryptofuzz
/usr/bin/ld: error: LLVM gold plugin: <unknown>:0: Undefined temporary symbol .Ltmp124085

clang-14: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [Makefile:49: cryptofuzz] Error 1
ERROR:root:Building fuzzers failed.

@DavidKorczynski
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Oh, apologies. I forgot to press CTRL+C to continue the compilation.

This is also an inconvenient aspect of the oss-fuzz integration. I added to the patch such that the webserver won't be launched 1520b5d so no more CTRL-C

@DavidKorczynski DavidKorczynski mentioned this issue Jan 11, 2022
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@maflcko maflcko mentioned this issue Jan 13, 2022
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maflcko commented Aug 31, 2022

I think this was fixed. Will open a new issue if it happens again.

@maflcko maflcko closed this as completed Aug 31, 2022
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