bitcoin/ci/test/00_setup_env_native_fuzz_with_msan.sh
fanquake 228edafc66
Merge bitcoin/bitcoin#23619: build: Propagate user-defined flags to host packages
a3a2bd9e8a ci: Drop no longer needed package-specific flags (Hennadii Stepanov)
071eef1e97 build: Propagate user-defined flags to host packages (Hennadii Stepanov)

Pull request description:

  On master (4f8b1f8759) `{CPP,C,CXX,LD}FLAGS` that are specified in the command line are not propagated to packages:
  ```
  $ make --no-print-directory -C depends print-libevent_cxxflags CXXFLAGS=-some-fancy-flag
  libevent_cxxflags=-pipe -O2
  ```

  This PR:
  - propagates `{CPP,C,CXX,LD}FLAGS` to host packages:
  ```
  $ make --no-print-directory -C depends print-libevent_cxxflags CXXFLAGS=-some-fancy-flag
  libevent_cxxflags= -some-fancy-flag
  ```
  - does not propagate `{CPP,C,CXX,LD}FLAGS` to native packages:
  ```
  $ make --no-print-directory -C depends print-native_b2_cxxflags CXXFLAGS=-some-fancy-flag
  native_b2_cxxflags=
  ```
  - actually addresses the https://github.com/bitcoin/bitcoin/pull/23551#issuecomment-973896518

ACKs for top commit:
  TheCharlatan:
    Code review ACK a3a2bd9e8a

Tree-SHA512: 243d6b1b0e9c5de46debc36de62a77b6b4d6f638940fd530040c219956ec624e321b0c25290fed164e3a8c88befa7b97b20f765d7b9a428c269b3720f21da099
2023-01-30 14:32:32 +00:00

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#!/usr/bin/env bash
#
# Copyright (c) 2020-2022 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
export LC_ALL=C.UTF-8
export CI_IMAGE_NAME_TAG="ubuntu:20.04"
LIBCXX_DIR="${BASE_SCRATCH_DIR}/msan/build/"
export MSAN_FLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer -g -O1 -fno-optimize-sibling-calls"
LIBCXX_FLAGS="-nostdinc++ -stdlib=libc++ -L${LIBCXX_DIR}lib -lc++abi -I${LIBCXX_DIR}include -I${LIBCXX_DIR}include/c++/v1 -lpthread -Wl,-rpath,${LIBCXX_DIR}lib -Wno-unused-command-line-argument"
export MSAN_AND_LIBCXX_FLAGS="${MSAN_FLAGS} ${LIBCXX_FLAGS}"
export CONTAINER_NAME="ci_native_fuzz_msan"
export PACKAGES="clang-12 llvm-12 cmake"
# BDB generates false-positives and will be removed in future
export DEP_OPTS="NO_BDB=1 NO_QT=1 CC='clang' CXX='clang++' CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}'"
export GOAL="install"
export BITCOIN_CONFIG="--enable-fuzz --with-sanitizers=fuzzer,memory --disable-hardening --with-asm=no CC=clang CXX=clang++ CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}'"
export USE_MEMORY_SANITIZER="true"
export RUN_UNIT_TESTS="false"
export RUN_FUNCTIONAL_TESTS="false"
export RUN_FUZZ_TESTS=true
export CCACHE_SIZE=250M