31 lines
1000 B
Bash
Executable File
31 lines
1000 B
Bash
Executable File
#!/bin/sh
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set -e
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# Wraps autotools.sh, but each binary crashes if it exhibits undefined behavior.
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# Set the undefined behavior flags. This crashes on all undefined behavior except for
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# undefined casting, aka "vptr".
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# TODO: fix undefined vptr behavior and turn this option back on.
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export CFLAGS="-fsanitize=undefined -fno-sanitize-recover=undefined -O0 -ggdb3 -fno-omit-frame-pointer"
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export CXXFLAGS="${CFLAGS}"
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export LDFLAGS="-lubsan"
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export UBSAN_OPTIONS=print_stacktrace=1
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#
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# work around https://svn.boost.org/trac10/ticket/11632 if present
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#
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sed -i 's/, stream_t(rdbuf()) /, stream_t(pbase_type::member.get())/g' /usr/include/boost/format/alt_sstream.hpp
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# llvm-symbolizer must be on PATH to get a stack trace on error
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CLANG_PATH="$(mktemp -d)"
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trap "rm -rf ${CLANG_PATH}" EXIT
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ln -s "$(whereis llvm-symbolizer-4.0 | rev | cut -d ' ' -f 1 | rev)" \
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"${CLANG_PATH}/llvm-symbolizer"
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export PATH="${CLANG_PATH}:${PATH}"
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llvm-symbolizer -version
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build/docker/scripts/autotools.sh $*
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