102 lines
3.3 KiB
Bash
Executable File
102 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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PHASES=(${@:-CONFIGURE MAKE INSTALL CHECK DISTCHECK})
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COMPILER="${COMPILER:?}"
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COMPILER_VERSION="${COMPILER_VERSION}"
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CFLAGS=(-O1 -g)
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CXXFLAGS=(-O1 -g)
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if [[ "$COMPILER" == clang ]]; then
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CC="clang${COMPILER_VERSION:+-$COMPILER_VERSION}"
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CXX="clang++${COMPILER_VERSION:+-$COMPILER_VERSION}"
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elif [[ "$COMPILER" == gcc ]]; then
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CC="gcc${COMPILER_VERSION:+-$COMPILER_VERSION}"
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CXX="g++${COMPILER_VERSION:+-$COMPILER_VERSION}"
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fi
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set -ex
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for phase in "${PHASES[@]}"; do
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case $phase in
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CONFIGURE)
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opts=(
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--disable-use-tty-group
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--disable-makeinstall-chown
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--enable-all-programs
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--without-python
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--enable-werror
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)
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if [[ "$SANITIZE" == "yes" ]]; then
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opts+=(--enable-asan --enable-ubsan)
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CFLAGS+=(-fno-omit-frame-pointer)
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CXXFLAGS+=(-fno-omit-frame-pointer)
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fi
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if [[ "$COMPILER" == clang* && "$SANITIZE" == "yes" ]]; then
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opts+=(--enable-fuzzing-engine)
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CFLAGS+=(-shared-libasan)
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CXXFLAGS+=(-shared-libasan)
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fi
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sudo -E git clean -xdf
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./autogen.sh
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CC="$CC" CXX="$CXX" CFLAGS="${CFLAGS[@]}" CXXFLAGS="${CXXFLAGS[@]}" ./configure "${opts[@]}"
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;;
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MAKE)
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make -j
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make -j check-programs
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;;
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INSTALL)
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make install DESTDIR=/tmp/dest
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;;
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MESONCONF)
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meson build
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;;
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MESONBUILD)
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ninja -C build
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;;
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CHECK)
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if [[ "$SANITIZE" == "yes" ]]; then
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# All the following black magic is to make test/eject/umount work, since
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# eject execl()s the uninstrumented /bin/umount binary, which confuses
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# ASan. The workaround for this is to set $LD_PRELOAD to the ASan's
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# runtime DSO, which works well with gcc without any additional hassle.
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# However, since clang, by default, links ASan statically, we need to
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# explicitly state we want dynamic linking (see -shared-libasan above).
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# That, however, introduces another issue - clang's ASan runtime is in
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# a non-standard path, so all binaries compiled in such way refuse
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# to start. That's what the following blob of code is for - it detects
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# the ASan's runtime path and adds the respective directory to
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# the dynamic linker cache.
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#
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# The actual $LD_PRELOAD sheanigans are done directly in
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# tests/ts/eject/umount.
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asan_rt_name="$(ldd ./kill | awk '/lib.+asan.*.so/ {print $1; exit}')"
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asan_rt_path="$($CC --print-file-name "$asan_rt_name")"
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echo "Detected ASan runtime: $asan_rt_name ($asan_rt_path)"
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if [[ -z "$asan_rt_name" || -z "$asan_rt_path" ]]; then
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echo >&2 "Couldn't detect ASan runtime, can't continue"
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exit 1
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fi
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if [[ "$COMPILER" == clang* ]]; then
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mkdir -p /etc/ld.so.conf.d/
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echo "${asan_rt_path%/*}" > /etc/ld.so.conf.d/99-clang-libasan.conf
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ldconfig
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fi
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fi
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./tests/run.sh --show-diff
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;;
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DISTCHECK)
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make distcheck
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;;
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*)
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echo >&2 "Unknown phase '$phase'"
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exit 1
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esac
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done
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