mirror of
https://github.com/lwip-tcpip/lwip.git
synced 2024-11-05 08:28:32 +00:00
116 lines
2.7 KiB
CMake
116 lines
2.7 KiB
CMake
if(NOT ${CMAKE_VERSION} VERSION_LESS "3.10.0")
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include_guard(GLOBAL)
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endif()
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set(LWIP_CONTRIB_DIR ${LWIP_DIR}/contrib)
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# ARM mbedtls support https://tls.mbed.org/
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if(NOT DEFINED LWIP_MBEDTLSDIR)
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set(LWIP_MBEDTLSDIR ${LWIP_DIR}/../mbedtls)
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message(STATUS "LWIP_MBEDTLSDIR not set - using default location ${LWIP_MBEDTLSDIR}")
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endif()
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if(EXISTS ${LWIP_MBEDTLSDIR}/CMakeLists.txt)
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set(LWIP_HAVE_MBEDTLS ON BOOL)
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# Prevent building MBEDTLS programs and tests
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set(ENABLE_PROGRAMS OFF CACHE BOOL "")
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set(ENABLE_TESTING OFF CACHE BOOL "")
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# mbedtls uses cmake. Sweet!
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add_subdirectory(${LWIP_MBEDTLSDIR} mbedtls)
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set (LWIP_MBEDTLS_DEFINITIONS
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LWIP_HAVE_MBEDTLS=1
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)
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set (LWIP_MBEDTLS_INCLUDE_DIRS
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${LWIP_MBEDTLSDIR}/include
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)
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set (LWIP_MBEDTLS_LINK_LIBRARIES
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mbedtls
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mbedcrypto
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mbedx509
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)
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endif()
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set(LWIP_COMPILER_FLAGS_GNU_CLANG
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-g
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-Wall
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-pedantic
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-Werror
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-Wparentheses
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-Wsequence-point
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-Wswitch-default
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-Wextra
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-Wundef
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-Wshadow
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-Wpointer-arith
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-Wcast-qual
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-Wc++-compat
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-Wwrite-strings
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-Wold-style-definition
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-Wcast-align
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-Wmissing-prototypes
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-Wnested-externs
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-Wunreachable-code
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-Wuninitialized
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-Wmissing-prototypes
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-Waggregate-return
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-Wlogical-not-parentheses
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)
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if (NOT LWIP_HAVE_MBEDTLS)
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list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
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-Wredundant-decls
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)
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endif()
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if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
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list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
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-Wlogical-op
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-Wtrampolines
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)
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if (NOT LWIP_HAVE_MBEDTLS)
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list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
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-Wc90-c99-compat
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)
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endif()
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if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
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if(LWIP_USE_SANITIZERS)
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list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
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-fsanitize=address
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-fsanitize=undefined
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-fno-sanitize=alignment
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-fstack-protector
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-fstack-check
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)
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set(LWIP_SANITIZER_LIBS asan ubsan)
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endif()
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endif()
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set(LWIP_COMPILER_FLAGS ${LWIP_COMPILER_FLAGS_GNU_CLANG})
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endif()
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if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
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list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
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-Wdocumentation
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-Wno-documentation-deprecated-sync
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)
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if(LWIP_USE_SANITIZERS)
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list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
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-fsanitize=address
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-fsanitize=undefined
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-fno-sanitize=alignment
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)
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set(LWIP_SANITIZER_LIBS asan ubsan)
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endif()
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set(LWIP_COMPILER_FLAGS ${LWIP_COMPILER_FLAGS_GNU_CLANG})
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endif()
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if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
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set(LWIP_COMPILER_FLAGS /Wall /WX)
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endif()
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