mirror of
https://github.com/weechat/weechat.git
synced 2026-07-06 17:53:13 +02:00
Emil Velikov
323ab8810e
Move the handling to the top-level, adding it _once_ to EXTRA_LIBS.
Thus avoiding some duplication across the board.
Note that final handling varies a bit, namely:
- OpenBSD/intl should be handled via the existing cmake/FindGettext.cmake
- Darwin/resolv should not be needed since commit e98a32373 ("core: check
if res_init requires linking with libresolv")
- the backtrace/execinfo handling has been consolidated and moved
In the unlikely case of unwanted over-linking, the platforms can add
`-Wl,--as-needed` to their linker flags. Something which is strongly
encouraged and has been the default across multiple (linux) distros for
years.
Alternatively, if move quirks are needed they should be handled in a
single place.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
61 lines
1.8 KiB
CMake
61 lines
1.8 KiB
CMake
#
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# SPDX-FileCopyrightText: 2025 Sébastien Helleu <flashcode@flashtux.org>
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# This file is part of WeeChat, the extensible chat client.
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#
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# WeeChat is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# WeeChat is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
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#
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enable_language(CXX)
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if(NOT DEFINED ENV{LIB_FUZZING_ENGINE})
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set(ENV{LIB_FUZZING_ENGINE} "-fsanitize=address,fuzzer")
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endif()
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if ("$ENV{LIB_FUZZING_ENGINE}" MATCHES "-fsanitize=.*fuzzer")
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set(ENV{LIB_FUZZING_ENGINE} "$ENV{LIB_FUZZING_ENGINE};-fsanitize=fuzzer-no-link")
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endif()
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remove_definitions(-DHAVE_CONFIG_H)
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include_directories(
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${PROJECT_BINARY_DIR}
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${PROJECT_SOURCE_DIR}
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${CMAKE_CURRENT_SOURCE_DIR}
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)
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if(NOT CYGWIN)
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add_definitions(-fPIC)
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endif()
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list(APPEND FUZZ_TARGET_LINK
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weechat_core
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weechat_plugins
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weechat_gui_common
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weechat_gui_headless
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weechat_ncurses_fake
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${EXTRA_LIBS}
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-rdynamic
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)
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# fuzz targets
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set(FUZZ_CORE_TARGETS calc eval crypto secure string utf8 util)
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foreach(fuzz_target ${FUZZ_CORE_TARGETS})
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add_executable(weechat_core_${fuzz_target}_fuzzer core/${fuzz_target}-fuzzer.cc)
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target_link_libraries(weechat_core_${fuzz_target}_fuzzer ${FUZZ_TARGET_LINK} coverage_config)
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set_target_properties(weechat_core_${fuzz_target}_fuzzer PROPERTIES LINK_OPTIONS "$ENV{LIB_FUZZING_ENGINE}")
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endforeach()
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