90 lines
2.7 KiB
CMake
90 lines
2.7 KiB
CMake
# Copyright (c) 2017 LiteSpeed Technologies Inc. See LICENSE.
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cmake_minimum_required(VERSION 2.8)
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project(lsquic)
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# We prefer clang
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IF(NOT ("${CMAKE_C_COMPILER}" MATCHES "ccc-analyzer" OR
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"${CMAKE_C_COMPILER}" MATCHES "gcc" OR
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"${CMAKE_C_COMPILER}" MATCHES "afl-gcc"))
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FIND_PROGRAM(CLANG "clang")
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IF(CLANG)
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SET(CMAKE_C_COMPILER "${CLANG}")
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ENDIF()
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ENDIF()
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# By default, we compile in development mode. To compile production code,
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# pass -DDEVEL_MODE=0 to cmake (before that, `make clean' and remove any
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# cmake cache files).
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#
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IF(NOT DEFINED DEVEL_MODE)
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SET(DEVEL_MODE 1)
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ENDIF()
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MESSAGE(STATUS "DEVEL_MODE: ${DEVEL_MODE}")
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SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -Wall -Wextra -Wno-unused-parameter")
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SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -fno-omit-frame-pointer")
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IF(CMAKE_COMPILER_IS_GNUCC AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9)
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SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -Wno-missing-field-initializers")
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ENDIF()
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IF(DEVEL_MODE EQUAL 1)
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SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -O0 -g3")
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# -Werror is used to force us to fix warnings early.
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SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -Werror")
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IF(CMAKE_C_COMPILER MATCHES "clang")
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SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -fsanitize=address")
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ENDIF()
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# Uncomment to enable fault injection testing via libfiu:
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#SET (MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -DFIU_ENABLE=1")
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#SET (FIULIB "fiu")
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ELSE()
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SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -O3 -g0")
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SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -DNDEBUG")
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# Comment out the following line to compile out debug messages:
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#SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -DLSQUIC_LOWEST_LOG_LEVEL=LSQ_LOG_INFO")
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ENDIF()
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IF(MY_CMAKE_FLAGS MATCHES "fsanitize=address")
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MESSAGE(STATUS "AddressSanitizer is ON")
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ELSE()
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MESSAGE(STATUS "AddressSanitizer is OFF")
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ENDIF()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MY_CMAKE_FLAGS} $ENV{EXTRA_CFLAGS}")
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MESSAGE(STATUS "Compiler flags: ${CMAKE_C_FLAGS}")
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SET(CMAKE_INCLUDE_CURRENT_DIR ON)
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include_directories( include )
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include_directories( ${BORINGSSL_INCLUDE} )
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link_directories( ${BORINGSSL_LIB} )
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IF(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
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# Find libevent on FreeBSD:
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include_directories( /usr/local/include )
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link_directories( /usr/local/lib )
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ENDIF()
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add_executable(http_client test/http_client.c test/prog.c test/test_common.c test/test_cert.c)
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target_link_libraries(http_client lsquic event pthread libssl.a libcrypto.a libdecrepit.a ${FIULIB} z m)
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add_subdirectory(src)
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IF(DEVEL_MODE EQUAL 1)
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# Our test framework relies on assertions, only compile if assertions are
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# enabled.
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#
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add_subdirectory(test)
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enable_testing()
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ENDIF()
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ADD_CUSTOM_TARGET(docs doxygen dox.cfg)
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