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3ec53f3ea2
According to the manual, this isn't the same as `-Werror -pedantic`.
Enable it together with `-Werror`.
https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-pedantic-errors-1
This option results in autotools feature detection going into crazies.
To avoid this, we add it to `CFLAGS` late. Idea copied from curl.
This option has an effect only with gcc 5.0 and newer as of this commit.
Let's enable it for clang and older versions too for simplicity. Ref:
d5c0351055
https://github.com/curl/curl/pull/2747
Closes #1286
61 lines
2.4 KiB
CMake
61 lines
2.4 KiB
CMake
# Copyright (C) Alexander Lamaison <alexander.lamaison@gmail.com>
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# Copyright (C) Viktor Szakats
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#
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# Redistribution and use in source and binary forms,
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# with or without modification, are permitted provided
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# that the following conditions are met:
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#
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# Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the
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# following disclaimer.
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#
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# Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# Neither the name of the copyright holder nor the names
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# of any other contributors may be used to endorse or
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# promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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# OF SUCH DAMAGE.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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include(CopyRuntimeDependencies)
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list(APPEND LIBRARIES ${SOCKET_LIBRARIES})
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transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
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# Get 'noinst_PROGRAMS' variable
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include("${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
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set(EXAMPLES ${noinst_PROGRAMS})
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foreach(example IN LISTS EXAMPLES)
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add_executable(${example} "${example}.c")
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list(APPEND EXAMPLE_TARGETS ${example})
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# to find generated header
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target_include_directories(${example} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/../src" "../src")
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target_link_libraries(${example} ${LIB_SELECTED} ${LIBRARIES})
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set_target_properties(${example} PROPERTIES UNITY_BUILD OFF)
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endforeach()
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add_target_to_copy_dependencies(
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TARGET copy_example_dependencies
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DEPENDENCIES ${RUNTIME_DEPENDENCIES}
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BEFORE_TARGETS ${EXAMPLE_TARGETS})
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