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90 rindas
3.0 KiB
90 rindas
3.0 KiB
CMAKE_MINIMUM_REQUIRED(VERSION 3.1)
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PROJECT(pi9 VERSION 0.0.1 LANGUAGES C)
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list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMake")
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# Subprojects
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include(subproject)
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# CPack
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set(CPACK_SYSTEM_NAME "${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}")
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set(CPACK_GENERATOR "7Z")
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set(CPACK_PACKAGE_VERSION "${PROJECT_VERSION}")
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set(CPACK_PACKAGE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/pkg")
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set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "9p server abstraction library")
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set(CPACK_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION ON)
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# Includes
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include(GNUInstallDirs)
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include(FeatureSummary)
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include(CPack)
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OPTION(PI9_BUILD_STATIC "Build pi9 as static library" OFF)
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OPTION(PI9_BUILD_BINARIES "Build binaries" ON)
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add_feature_info(Static PI9_BUILD_STATIC "Compile as static library")
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add_feature_info(Tests PI9_BUILD_TESTS "Compile tests")
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if (NOT PI9_BUILD_STATIC)
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set(BUILD_SHARED_LIBS ON)
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endif ()
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if (MINGW)
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set(BUILD_SHARED_LIBS OFF)
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endif ()
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin")
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/lib")
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/lib")
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# Compiler options
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include(GCCCompatibleCompilerOptions)
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if (MINGW)
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set(ldflags -O1 --sort-common --as-needed -static)
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set(cflags -flto -fuse-linker-plugin)
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add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
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elseif (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
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set(ldflags -O1 --sort-common --as-needed -z,relro -z,now)
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set(cflags -flto -fuse-linker-plugin)
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endif ()
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check_c_compiler_flag(-fstack-protector-strong has_fstack_protector_strong)
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if (has_fstack_protector_strong)
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list(APPEND cflags -fstack-protector-strong -fstack-check --param ssp-buffer-size=4)
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else ()
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list(APPEND cflags -fstack-protector-all -fstack-check --param ssp-buffer-size=4)
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endif ()
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create_custom_linker_flags(Upstream ${ldflags})
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create_custom_compiler_flags(Upstream -g -O2 ${cflags})
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add_compiler_warnings(-Wall -Wextra -Wno-variadic-macros -Wno-long-long -Wformat=2 -Winit-self -Wfloat-equal -Wcast-align -Wpointer-arith -Wmissing-prototypes)
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if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
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add_compiler_warnings(-Wsuggest-attribute=pure -Wsuggest-attribute=const)
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elseif (CMAKE_C_COMPILER_ID MATCHES "Clang")
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add_compiler_warnings(-Wno-pointer-bool-conversion -Wno-missing-field-initializers -Wno-missing-braces)
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endif ()
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# -std=c99 -fpic -fpie -D_DEFAULT_SOURCE
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set(CMAKE_C_STANDARD 99)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS OFF)
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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add_definitions(-D_DEFAULT_SOURCE)
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include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)
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add_subdirectory(src)
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if (PI9_BUILD_BINARIES)
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add_subdirectory(bin)
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endif ()
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file(COPY src/pi9.h src/pi9_string.h DESTINATION include/pi9)
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file(COPY src/chck/buffer/buffer.h src/chck/buffer/endianess.h DESTINATION include/chck/buffer)
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file(COPY src/chck/macro.h DESTINATION include/chck)
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file(COPY src/chck/overflow/overflow.h DESTINATION include/chck/overflow)
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if ("${CMAKE_PROJECT_NAME}" STREQUAL "${PROJECT_NAME}")
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feature_summary(WHAT ALL)
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endif ()
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