e9271e6835
Detects uninitialised memory reads. Available only with Clang on Linux x86_64 for now. Experimental but seems usable enough.
114 lines
3.9 KiB
CMake
114 lines
3.9 KiB
CMake
cmake_minimum_required(VERSION 2.6)
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project(POLARSSL C)
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string(REGEX MATCH "Clang" CMAKE_COMPILER_IS_CLANG "${CMAKE_C_COMPILER_ID}")
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if(CMAKE_COMPILER_IS_GNUCC)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -W -Wdeclaration-after-statement -Wwrite-strings -Wlogical-op")
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set(CMAKE_C_FLAGS_RELEASE "-O2")
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set(CMAKE_C_FLAGS_DEBUG "-g3 -O0")
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set(CMAKE_C_FLAGS_COVERAGE "-g3 -O0 --coverage")
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set(CMAKE_C_FLAGS_ASAN "-fsanitize=address -fno-omit-frame-pointer -g3 -O1 -Werror")
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set(CMAKE_C_FLAGS_CHECK "-O1 -Werror")
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set(CMAKE_C_FLAGS_CHECKFULL "${CMAKE_C_FLAGS_CHECK} -Wcast-qual")
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endif(CMAKE_COMPILER_IS_GNUCC)
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if(CMAKE_COMPILER_IS_CLANG)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -W -Wdeclaration-after-statement -Wwrite-strings -Wpointer-arith -Wdocumentation -Wunreachable-code")
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set(CMAKE_C_FLAGS_RELEASE "-O2")
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set(CMAKE_C_FLAGS_DEBUG "-g3 -O0")
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set(CMAKE_C_FLAGS_COVERAGE "-g3 -O0 --coverage")
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set(CMAKE_C_FLAGS_ASAN "-fsanitize=address -fsanitize=undefined -fno-sanitize-recover -fno-omit-frame-pointer -g3 -O1 -Werror")
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# note: can add -fsanitize-memory-track-origins=2 for debugging with memsan
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set(CMAKE_C_FLAGS_MEMSAN "-fsanitize=memory -fno-omit-frame-pointer -fno-optimize-sibling-calls -g3 -O1 -Werror")
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set(CMAKE_C_FLAGS_CHECK "-O1 -Werror")
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endif(CMAKE_COMPILER_IS_CLANG)
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set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE}
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CACHE STRING "Choose the type of build: None Debug Release Coverage ASan MemSan Check CheckFull"
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FORCE)
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if(CMAKE_BUILD_TYPE STREQUAL "Coverage")
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if(CMAKE_COMPILER_IS_GNUCC)
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set(CMAKE_SHARED_LINKER_FLAGS "--coverage")
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endif(CMAKE_COMPILER_IS_GNUCC)
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if(CMAKE_COMPILER_IS_CLANG)
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set(CMAKE_SHARED_LINKER_FLAGS "--coverage")
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endif(CMAKE_COMPILER_IS_CLANG)
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endif(CMAKE_BUILD_TYPE STREQUAL "Coverage")
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option(USE_PKCS11_HELPER_LIBRARY "Build PolarSSL with the pkcs11-helper library." OFF)
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option(ENABLE_ZLIB_SUPPORT "Build PolarSSL with zlib library." OFF)
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option(ENABLE_PROGRAMS "Build PolarSSL programs." ON)
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option(ENABLE_TESTING "Build PolarSSL tests." ON)
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if(ENABLE_TESTING)
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enable_testing()
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endif()
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if(LIB_INSTALL_DIR)
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else()
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set(LIB_INSTALL_DIR lib)
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endif()
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include_directories(include/)
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if(ENABLE_ZLIB_SUPPORT)
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find_package(ZLIB)
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if(ZLIB_FOUND)
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include_directories(${ZLIB_INCLUDE_DIR})
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endif(ZLIB_FOUND)
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endif(ENABLE_ZLIB_SUPPORT)
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add_subdirectory(library)
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add_subdirectory(include)
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if(ENABLE_TESTING)
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if(CMAKE_COMPILER_IS_GNUCC)
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add_subdirectory(tests)
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endif(CMAKE_COMPILER_IS_GNUCC)
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if(CMAKE_COMPILER_IS_CLANG)
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add_subdirectory(tests)
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endif(CMAKE_COMPILER_IS_CLANG)
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endif()
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if(ENABLE_PROGRAMS)
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add_subdirectory(programs)
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endif()
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ADD_CUSTOM_TARGET(apidoc
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COMMAND doxygen doxygen/polarssl.doxyfile
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
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if(ENABLE_TESTING)
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ADD_CUSTOM_TARGET(test-ref-config
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COMMAND tests/scripts/test-ref-configs.pl
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)
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ADD_CUSTOM_TARGET(covtest
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COMMAND make test
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COMMAND programs/test/selftest
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COMMAND cd tests && ./compat.sh
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COMMAND cd tests && ./ssl-opt.sh
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)
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ADD_CUSTOM_TARGET(lcov
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COMMAND rm -rf Coverage
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COMMAND lcov --capture --initial --directory library/CMakeFiles/polarssl.dir -o files.info
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COMMAND lcov --capture --directory library/CMakeFiles/polarssl.dir -o tests.info
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COMMAND lcov --add-tracefile files.info --add-tracefile tests.info -o all.info
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COMMAND lcov --remove all.info -o final.info '*.h'
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COMMAND gendesc tests/Descriptions.txt -o descriptions
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COMMAND genhtml --title PolarSSL --description-file descriptions --keep-descriptions --legend --no-branch-coverage -o Coverage final.info
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COMMAND rm -f files.info tests.info all.info final.info descriptions
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)
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ADD_CUSTOM_TARGET(memcheck
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COMMAND ctest -O memcheck.log -D ExperimentalMemCheck
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COMMAND tail -n1 memcheck.log | grep 'Memory checking results:' > /dev/null
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COMMAND rm -f memcheck.log
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)
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endif()
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