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ci: turn off unaligned access in libelf explicitly

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This commit is contained in:
Evgeny Vereshchagin
2022-04-09 23:42:44 +00:00
committed by Andrii Nakryiko
parent b69f8ee93e
commit f3cc144922
1 changed files with 5 additions and 0 deletions
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5
scripts/build-fuzzers.sh
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@@ -36,6 +36,11 @@ find -name Makefile.am | xargs sed -i 's/,--no-undefined//'
# https://clang.llvm.org/docs/AddressSanitizer.html#usage
sed -i 's/^\(ZDEFS_LDFLAGS=\).*/\1/' configure.ac
if [[ "$SANITIZER" == undefined ]]; then
# That's basicaly what --enable-sanitize-undefined does to turn off unaligned access
# elfutils heavily relies on on i386/x86_64 but without changing compiler flags along the way
sed -i 's/\(check_undefined_val\)=[0-9]/\1=1/' configure.ac
fi
autoreconf -i -f
if ! ./configure --enable-maintainer-mode --disable-debuginfod --disable-libdebuginfod \