71 lines
2.1 KiB
CMake
71 lines
2.1 KiB
CMake
cmake_minimum_required (VERSION 2.6)
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project (ZMAP C)
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option(WITH_REDIS "Build with support for Redis DB" OFF)
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option(WITH_JSON "Build with support for JSON" OFF)
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option(ENABLE_DEVELOPMENT "Enable development specific compiler and linker flags" OFF)
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option(ENABLE_HARDENING "Add hardening specific compiler and linker flags" ON)
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if(ENABLE_DEVELOPMENT)
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# Hardening and warnings for building with gcc
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# Maybe add -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations
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set(GCCWARNINGS
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"-Wall -Wformat=2 -Wno-format-nonliteral"
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"-pedantic -fno-strict-aliasing"
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"-Wextra"
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"-Wfloat-equal -Wundef -Wwrite-strings -Wredundant-decls"
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"-Wnested-externs -Wbad-function-cast -Winit-self"
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"-Wmissing-noreturn -Wnormalized=id"
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"-Wstack-protector"
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"-Werror"
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)
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# Fix line breaks
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string(REPLACE ";" " " GCCWARNINGS "${GCCWARNINGS}")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GCCWARNINGS} -g")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -g")
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endif()
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if(ENABLE_HARDENING)
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set(GCCHARDENING "-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all -fwrapv -fPIC --param ssp-buffer-size=1")
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set(LDHARDENING "-z relro -z now")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GCCHARDENING}")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${LDHARDENING}")
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endif()
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if(WITH_REDIS)
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set(REDIS_LIBS hiredis)
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add_definitions("-DREDIS")
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endif()
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if(WITH_JSON)
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include(FindPkgConfig)
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pkg_check_modules(JSON json)
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if(JSON_FOUND)
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include_directories(JSON_INCLUDE_DIRS)
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else()
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message(FATAL_ERROR "Did not find libjson")
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endif()
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add_definitions("-DJSON")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${JSON_CFLAGS}")
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endif()
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# Standard FLAGS
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pthread")
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# Extra target FLAGS
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set(CMAKE_C_FLAGS_DEBUG "-O2 -g")
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set(CMAKE_C_FLAGS_RELEASE "-O2")
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add_subdirectory(src)
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# Install conf files
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FILE(GLOB CONF_FILES RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}/conf" "conf/*")
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message(STATUS "${CONF_FILES}")
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configure_file(zmap_conf_install.cmake.in zmap_conf_install.cmake)
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install(SCRIPT zmap_conf_install.cmake)
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