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62 lines
2.3 KiB
CMake
62 lines
2.3 KiB
CMake
cmake_minimum_required(VERSION 3.8)
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set (CMAKE_CONFIGURATION_TYPES "Debug;Release")
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project(lwipunittests C)
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if (NOT CMAKE_SYSTEM_NAME STREQUAL "Linux" AND NOT CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND NOT CMAKE_SYSTEM_NAME STREQUAL "GNU")
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message(FATAL_ERROR "Unit test are currently only working on Linux, Darwin or Hurd")
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endif()
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set(LWIP_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../../..)
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if (NOT CMAKE_SYSTEM_NAME STREQUAL "GNU")
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set(LWIP_USE_SANITIZERS true)
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endif()
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include(${LWIP_DIR}/contrib/ports/CMakeCommon.cmake)
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if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
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# check.h causes 'error: token pasting of ',' and __VA_ARGS__ is a GNU extension' with clang 9.0.0
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list(LWIP_COMPILER_FLAGS APPEND -Wno-gnu-zero-variadic-macro-arguments)
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endif()
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set (LWIP_DEFINITIONS -DLWIP_DEBUG -DLWIP_NOASSERT_ON_ERROR)
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set (LWIP_INCLUDE_DIRS
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"${LWIP_DIR}/test/unit"
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"${LWIP_DIR}/src/include"
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"${LWIP_CONTRIB_DIR}/"
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"${LWIP_CONTRIB_DIR}/ports/unix/port/include"
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"${CMAKE_CURRENT_SOURCE_DIR}/"
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)
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include(${LWIP_CONTRIB_DIR}/ports/unix/Filelists.cmake)
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include(${LWIP_DIR}/src/Filelists.cmake)
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include(${LWIP_DIR}/test/unit/Filelists.cmake)
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add_executable(lwip_unittests ${LWIP_TESTFILES})
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target_include_directories(lwip_unittests PRIVATE ${LWIP_INCLUDE_DIRS})
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target_compile_options(lwip_unittests PRIVATE ${LWIP_COMPILER_FLAGS})
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target_compile_definitions(lwip_unittests PRIVATE ${LWIP_DEFINITIONS} ${LWIP_MBEDTLS_DEFINITIONS})
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find_library(LIBCHECK check)
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find_library(LIBM m)
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target_link_libraries(lwip_unittests ${LWIP_SANITIZER_LIBS} lwipallapps lwipcore ${LIBCHECK} ${LIBM})
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if (NOT CMAKE_SYSTEM_NAME STREQUAL "Darwin")
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# check installed via brew on Darwin doesn't have a separate subunit library (must be statically linked)
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find_library(LIBSUBUNIT subunit)
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target_link_libraries(lwip_unittests ${LIBSUBUNIT})
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endif()
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if (CMAKE_SYSTEM_NAME STREQUAL "Linux" OR CMAKE_SYSTEM_NAME STREQUAL "GNU")
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find_library(LIBUTIL util)
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find_library(LIBPTHREAD pthread)
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find_library(LIBRT rt)
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target_link_libraries(lwip_unittests ${LIBUTIL} ${LIBPTHREAD} ${LIBRT})
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endif()
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if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
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# Darwin doesn't have pthreads or POSIX real-time extensions libs
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find_library(LIBUTIL util)
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target_link_libraries(lwip_unittests ${LIBUTIL})
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endif()
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