c990189e14
This partially reverts 1989caf71c (only the changes to Makefile and
CMakeLists, the addition to scripts/config.pl is kept).
Modifying config.h in the apidoc target creates a race condition with
make -j4 all apidoc
where some parts of the library, tests or programs could be built with the
wrong config.h, resulting in all kinds of (semi-random) errors. Recent
versions of CMake mitigate this by adding a .NOTPARALLEL target to the
generated Makefile, but people would still get errors with older CMake
versions that are still in use (eg in RHEL 5), and with plain make.
An additional issue is that, by failing to use cp -p, the apidoc target was
updating the timestamp on config.h, which seems to cause further build issues.
Let's get back to the previous, safe, situation. The improved apidoc building
will be resurrected in a script in the next commit.
fixes #390
fixes #391
126 lines
5 KiB
CMake
126 lines
5 KiB
CMake
cmake_minimum_required(VERSION 2.6)
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project("mbed TLS" C)
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option(USE_PKCS11_HELPER_LIBRARY "Build mbed TLS with the pkcs11-helper library." OFF)
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option(ENABLE_ZLIB_SUPPORT "Build mbed TLS with zlib library." OFF)
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option(ENABLE_PROGRAMS "Build mbed TLS programs." ON)
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# the test suites currently have compile errors with MSVC
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if(MSVC)
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option(ENABLE_TESTING "Build mbed TLS tests." OFF)
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else()
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option(ENABLE_TESTING "Build mbed TLS tests." ON)
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endif()
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set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE}
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CACHE STRING "Choose the type of build: None Debug Release Coverage ASan ASanDbg MemSan MemSanDbg Check CheckFull"
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FORCE)
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string(REGEX MATCH "Clang" CMAKE_COMPILER_IS_CLANG "${CMAKE_C_COMPILER_ID}")
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if(CMAKE_COMPILER_IS_GNUCC)
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# some warnings we want are not available with old GCC versions
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# note: starting with CMake 2.8 we could use CMAKE_C_COMPILER_VERSION
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execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion
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OUTPUT_VARIABLE GCC_VERSION)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -W -Wdeclaration-after-statement -Wwrite-strings")
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if (GCC_VERSION VERSION_GREATER 4.5 OR GCC_VERSION VERSION_EQUAL 4.5)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wlogical-op")
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endif()
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if (GCC_VERSION VERSION_GREATER 4.8 OR GCC_VERSION VERSION_EQUAL 4.8)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow")
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endif()
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set(CMAKE_C_FLAGS_RELEASE "-O2")
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set(CMAKE_C_FLAGS_DEBUG "-O0 -g3")
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set(CMAKE_C_FLAGS_COVERAGE "-O0 -g3 --coverage")
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set(CMAKE_C_FLAGS_ASAN "-Werror -fsanitize=address -fno-common -O3")
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set(CMAKE_C_FLAGS_ASANDBG "-Werror -fsanitize=address -fno-common -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls ")
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set(CMAKE_C_FLAGS_CHECK "-Werror -Os")
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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 -Wimplicit-fallthrough -Wshadow")
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set(CMAKE_C_FLAGS_RELEASE "-O2")
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set(CMAKE_C_FLAGS_DEBUG "-O0 -g3")
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set(CMAKE_C_FLAGS_COVERAGE "-O0 -g3 --coverage")
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set(CMAKE_C_FLAGS_ASAN "-Werror -fsanitize=address -fno-common -fsanitize=undefined -fno-sanitize-recover -O3")
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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 ")
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set(CMAKE_C_FLAGS_MEMSAN "-Werror -fsanitize=memory -O3")
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set(CMAKE_C_FLAGS_MEMSANDBG "-Werror -fsanitize=memory -O1 -g3 -fno-omit-frame-pointer -fno-optimize-sibling-calls -fsanitize-memory-track-origins=2")
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set(CMAKE_C_FLAGS_CHECK "-Werror -Os")
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endif(CMAKE_COMPILER_IS_CLANG)
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if(MSVC)
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set(CMAKE_C_FLAGS_CHECK "/WX")
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endif(MSVC)
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if(CMAKE_BUILD_TYPE STREQUAL "Coverage")
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if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
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set(CMAKE_SHARED_LINKER_FLAGS "--coverage")
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endif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
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endif(CMAKE_BUILD_TYPE STREQUAL "Coverage")
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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_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/mbedtls.doxyfile
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
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if(ENABLE_TESTING)
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enable_testing()
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add_subdirectory(tests)
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# additional convenience targets for Unix only
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if(UNIX)
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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 tests/compat.sh
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COMMAND 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/mbedtls.dir -o files.info
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COMMAND lcov --capture --directory library/CMakeFiles/mbedtls.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 "mbed TLS" --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 sed -i.bak s+/usr/bin/valgrind+`which valgrind`+ DartConfiguration.tcl
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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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COMMAND mv DartConfiguration.tcl.bak DartConfiguration.tcl
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)
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endif(UNIX)
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endif()
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