Mark Radbourne / mbedtls

mbed TLS Build

Dependents:   Encrypt_Decrypt1 mbed_blink_tls encrypt encrypt

CMakeLists.txt@0:cdf462088d13, 2017-01-05 (annotated)

Committer:
markrad
Date:
Thu Jan 05 00:18:44 2017 +0000
Revision:
0:cdf462088d13
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
markrad 0:cdf462088d13 1 cmake_minimum_required(VERSION 2.6)
markrad 0:cdf462088d13 2 project("mbed TLS" C)
markrad 0:cdf462088d13 3
markrad 0:cdf462088d13 4 option(USE_PKCS11_HELPER_LIBRARY "Build mbed TLS with the pkcs11-helper library." OFF)
markrad 0:cdf462088d13 5 option(ENABLE_ZLIB_SUPPORT "Build mbed TLS with zlib library." OFF)
markrad 0:cdf462088d13 6
markrad 0:cdf462088d13 7 option(ENABLE_PROGRAMS "Build mbed TLS programs." ON)
markrad 0:cdf462088d13 8
markrad 0:cdf462088d13 9 option(UNSAFE_BUILD "Allow unsafe builds. These builds ARE NOT SECURE." OFF)
markrad 0:cdf462088d13 10
markrad 0:cdf462088d13 11 # the test suites currently have compile errors with MSVC
markrad 0:cdf462088d13 12 if(MSVC)
markrad 0:cdf462088d13 13 option(ENABLE_TESTING "Build mbed TLS tests." OFF)
markrad 0:cdf462088d13 14 else()
markrad 0:cdf462088d13 15 option(ENABLE_TESTING "Build mbed TLS tests." ON)
markrad 0:cdf462088d13 16 endif()
markrad 0:cdf462088d13 17
markrad 0:cdf462088d13 18 # Warning string - created as a list for compatibility with CMake 2.8
markrad 0:cdf462088d13 19 set(WARNING_BORDER "*******************************************************\n")
markrad 0:cdf462088d13 20 set(NULL_ENTROPY_WARN_L1 "**** WARNING! MBEDTLS_TEST_NULL_ENTROPY defined!\n")
markrad 0:cdf462088d13 21 set(NULL_ENTROPY_WARN_L2 "**** THIS BUILD HAS NO DEFINED ENTROPY SOURCES\n")
markrad 0:cdf462088d13 22 set(NULL_ENTROPY_WARN_L3 "**** AND IS *NOT* SUITABLE FOR PRODUCTION USE\n")
markrad 0:cdf462088d13 23
markrad 0:cdf462088d13 24 set(NULL_ENTROPY_WARNING "${WARNING_BORDER}"
markrad 0:cdf462088d13 25 "${NULL_ENTROPY_WARN_L1}"
markrad 0:cdf462088d13 26 "${NULL_ENTROPY_WARN_L2}"
markrad 0:cdf462088d13 27 "${NULL_ENTROPY_WARN_L3}"
markrad 0:cdf462088d13 28 "${WARNING_BORDER}")
markrad 0:cdf462088d13 29
markrad 0:cdf462088d13 30 find_package(Perl)
markrad 0:cdf462088d13 31 if(PERL_FOUND)
markrad 0:cdf462088d13 32
markrad 0:cdf462088d13 33 # If NULL Entropy is configured, display an appropriate warning
markrad 0:cdf462088d13 34 execute_process(COMMAND ${PERL_EXECUTABLE} ${CMAKE_SOURCE_DIR}/scripts/config.pl -f ${CMAKE_SOURCE_DIR}/include/mbedtls/config.h get MBEDTLS_TEST_NULL_ENTROPY
markrad 0:cdf462088d13 35 RESULT_VARIABLE result)
markrad 0:cdf462088d13 36 if(${result} EQUAL 0)
markrad 0:cdf462088d13 37 message(WARNING ${NULL_ENTROPY_WARNING})
markrad 0:cdf462088d13 38
markrad 0:cdf462088d13 39 if(NOT UNSAFE_BUILD)
markrad 0:cdf462088d13 40 message(FATAL_ERROR "\
markrad 0:cdf462088d13 41 \n\
markrad 0:cdf462088d13 42 Warning! You have enabled MBEDTLS_TEST_NULL_ENTROPY. \
markrad 0:cdf462088d13 43 This option is not safe for production use and negates all security \
markrad 0:cdf462088d13 44 It is intended for development use only. \
markrad 0:cdf462088d13 45 \n\
markrad 0:cdf462088d13 46 To confirm you want to build with this option, re-run cmake with the \
markrad 0:cdf462088d13 47 option: \n\
markrad 0:cdf462088d13 48 cmake -DUNSAFE_BUILD=ON ")
markrad 0:cdf462088d13 49
markrad 0:cdf462088d13 50 return()
markrad 0:cdf462088d13 51 endif()
markrad 0:cdf462088d13 52 endif()
markrad 0:cdf462088d13 53 endif()
markrad 0:cdf462088d13 54
markrad 0:cdf462088d13 55 set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE}
markrad 0:cdf462088d13 56 CACHE STRING "Choose the type of build: None Debug Release Coverage ASan ASanDbg MemSan MemSanDbg Check CheckFull"
markrad 0:cdf462088d13 57 FORCE)
markrad 0:cdf462088d13 58
markrad 0:cdf462088d13 59 string(REGEX MATCH "Clang" CMAKE_COMPILER_IS_CLANG "${CMAKE_C_COMPILER_ID}")
markrad 0:cdf462088d13 60
markrad 0:cdf462088d13 61 if(CMAKE_COMPILER_IS_GNUCC)
markrad 0:cdf462088d13 62 # some warnings we want are not available with old GCC versions
markrad 0:cdf462088d13 63 # note: starting with CMake 2.8 we could use CMAKE_C_COMPILER_VERSION
markrad 0:cdf462088d13 64 execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion
markrad 0:cdf462088d13 65 OUTPUT_VARIABLE GCC_VERSION)
markrad 0:cdf462088d13 66 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -W -Wdeclaration-after-statement -Wwrite-strings")
markrad 0:cdf462088d13 67 if (GCC_VERSION VERSION_GREATER 4.5 OR GCC_VERSION VERSION_EQUAL 4.5)
markrad 0:cdf462088d13 68 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wlogical-op")
markrad 0:cdf462088d13 69 endif()
markrad 0:cdf462088d13 70 if (GCC_VERSION VERSION_GREATER 4.8 OR GCC_VERSION VERSION_EQUAL 4.8)
markrad 0:cdf462088d13 71 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow")
markrad 0:cdf462088d13 72 endif()
markrad 0:cdf462088d13 73 set(CMAKE_C_FLAGS_RELEASE "-O2")
markrad 0:cdf462088d13 74 set(CMAKE_C_FLAGS_DEBUG "-O0 -g3")
markrad 0:cdf462088d13 75 set(CMAKE_C_FLAGS_COVERAGE "-O0 -g3 --coverage")
markrad 0:cdf462088d13 76 set(CMAKE_C_FLAGS_ASAN "-Werror -fsanitize=address -fno-common -O3")
markrad 0:cdf462088d13 77 set(CMAKE_C_FLAGS_ASANDBG "-Werror -fsanitize=address -fno-common -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls ")
markrad 0:cdf462088d13 78 set(CMAKE_C_FLAGS_CHECK "-Werror -Os")
markrad 0:cdf462088d13 79 set(CMAKE_C_FLAGS_CHECKFULL "${CMAKE_C_FLAGS_CHECK} -Wcast-qual")
markrad 0:cdf462088d13 80 endif(CMAKE_COMPILER_IS_GNUCC)
markrad 0:cdf462088d13 81
markrad 0:cdf462088d13 82 if(CMAKE_COMPILER_IS_CLANG)
markrad 0:cdf462088d13 83 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -W -Wdeclaration-after-statement -Wwrite-strings -Wpointer-arith -Wimplicit-fallthrough -Wshadow")
markrad 0:cdf462088d13 84 set(CMAKE_C_FLAGS_RELEASE "-O2")
markrad 0:cdf462088d13 85 set(CMAKE_C_FLAGS_DEBUG "-O0 -g3")
markrad 0:cdf462088d13 86 set(CMAKE_C_FLAGS_COVERAGE "-O0 -g3 --coverage")
markrad 0:cdf462088d13 87 set(CMAKE_C_FLAGS_ASAN "-Werror -fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover -O3")
markrad 0:cdf462088d13 88 set(CMAKE_C_FLAGS_ASANDBG "-Werror -fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls ")
markrad 0:cdf462088d13 89 set(CMAKE_C_FLAGS_MEMSAN "-Werror -fsanitize=memory -O3")
markrad 0:cdf462088d13 90 set(CMAKE_C_FLAGS_MEMSANDBG "-Werror -fsanitize=memory -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls -fsanitize-memory-track-origins=2")
markrad 0:cdf462088d13 91 set(CMAKE_C_FLAGS_CHECK "-Werror -Os")
markrad 0:cdf462088d13 92 endif(CMAKE_COMPILER_IS_CLANG)
markrad 0:cdf462088d13 93
markrad 0:cdf462088d13 94 if(MSVC)
markrad 0:cdf462088d13 95 # Strictest warnings, and treat as errors
markrad 0:cdf462088d13 96 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W3")
markrad 0:cdf462088d13 97 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX")
markrad 0:cdf462088d13 98 endif(MSVC)
markrad 0:cdf462088d13 99
markrad 0:cdf462088d13 100 if(CMAKE_BUILD_TYPE STREQUAL "Coverage")
markrad 0:cdf462088d13 101 if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
markrad 0:cdf462088d13 102 set(CMAKE_SHARED_LINKER_FLAGS "--coverage")
markrad 0:cdf462088d13 103 endif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
markrad 0:cdf462088d13 104 endif(CMAKE_BUILD_TYPE STREQUAL "Coverage")
markrad 0:cdf462088d13 105
markrad 0:cdf462088d13 106 if(LIB_INSTALL_DIR)
markrad 0:cdf462088d13 107 else()
markrad 0:cdf462088d13 108 set(LIB_INSTALL_DIR lib)
markrad 0:cdf462088d13 109 endif()
markrad 0:cdf462088d13 110
markrad 0:cdf462088d13 111 include_directories(include/)
markrad 0:cdf462088d13 112
markrad 0:cdf462088d13 113 if(ENABLE_ZLIB_SUPPORT)
markrad 0:cdf462088d13 114 find_package(ZLIB)
markrad 0:cdf462088d13 115
markrad 0:cdf462088d13 116 if(ZLIB_FOUND)
markrad 0:cdf462088d13 117 include_directories(${ZLIB_INCLUDE_DIR})
markrad 0:cdf462088d13 118 endif(ZLIB_FOUND)
markrad 0:cdf462088d13 119 endif(ENABLE_ZLIB_SUPPORT)
markrad 0:cdf462088d13 120
markrad 0:cdf462088d13 121 add_subdirectory(library)
markrad 0:cdf462088d13 122 add_subdirectory(include)
markrad 0:cdf462088d13 123
markrad 0:cdf462088d13 124 if(ENABLE_PROGRAMS)
markrad 0:cdf462088d13 125 add_subdirectory(programs)
markrad 0:cdf462088d13 126 endif()
markrad 0:cdf462088d13 127
markrad 0:cdf462088d13 128 ADD_CUSTOM_TARGET(apidoc
markrad 0:cdf462088d13 129 COMMAND doxygen doxygen/mbedtls.doxyfile
markrad 0:cdf462088d13 130 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
markrad 0:cdf462088d13 131
markrad 0:cdf462088d13 132 if(ENABLE_TESTING)
markrad 0:cdf462088d13 133 enable_testing()
markrad 0:cdf462088d13 134
markrad 0:cdf462088d13 135 add_subdirectory(tests)
markrad 0:cdf462088d13 136
markrad 0:cdf462088d13 137 # additional convenience targets for Unix only
markrad 0:cdf462088d13 138 if(UNIX)
markrad 0:cdf462088d13 139
markrad 0:cdf462088d13 140 ADD_CUSTOM_TARGET(covtest
markrad 0:cdf462088d13 141 COMMAND make test
markrad 0:cdf462088d13 142 COMMAND programs/test/selftest
markrad 0:cdf462088d13 143 COMMAND tests/compat.sh
markrad 0:cdf462088d13 144 COMMAND tests/ssl-opt.sh
markrad 0:cdf462088d13 145 )
markrad 0:cdf462088d13 146
markrad 0:cdf462088d13 147 ADD_CUSTOM_TARGET(lcov
markrad 0:cdf462088d13 148 COMMAND rm -rf Coverage
markrad 0:cdf462088d13 149 COMMAND lcov --capture --initial --directory library/CMakeFiles/mbedtls.dir -o files.info
markrad 0:cdf462088d13 150 COMMAND lcov --capture --directory library/CMakeFiles/mbedtls.dir -o tests.info
markrad 0:cdf462088d13 151 COMMAND lcov --add-tracefile files.info --add-tracefile tests.info -o all.info
markrad 0:cdf462088d13 152 COMMAND lcov --remove all.info -o final.info '*.h'
markrad 0:cdf462088d13 153 COMMAND gendesc tests/Descriptions.txt -o descriptions
markrad 0:cdf462088d13 154 COMMAND genhtml --title "mbed TLS" --description-file descriptions --keep-descriptions --legend --no-branch-coverage -o Coverage final.info
markrad 0:cdf462088d13 155 COMMAND rm -f files.info tests.info all.info final.info descriptions
markrad 0:cdf462088d13 156 )
markrad 0:cdf462088d13 157
markrad 0:cdf462088d13 158 ADD_CUSTOM_TARGET(memcheck
markrad 0:cdf462088d13 159 COMMAND sed -i.bak s+/usr/bin/valgrind+`which valgrind`+ DartConfiguration.tcl
markrad 0:cdf462088d13 160 COMMAND ctest -O memcheck.log -D ExperimentalMemCheck
markrad 0:cdf462088d13 161 COMMAND tail -n1 memcheck.log | grep 'Memory checking results:' > /dev/null
markrad 0:cdf462088d13 162 COMMAND rm -f memcheck.log
markrad 0:cdf462088d13 163 COMMAND mv DartConfiguration.tcl.bak DartConfiguration.tcl
markrad 0:cdf462088d13 164 )
markrad 0:cdf462088d13 165 endif(UNIX)
markrad 0:cdf462088d13 166 endif()