c840047c38
Summary: - Specify compiler flags for runtime libraries as BOLT_RT_FLAGS, - Remove redundant CMake definitions. Reviewers: maksfb FBD34048561
46 lines
1.3 KiB
CMake
46 lines
1.3 KiB
CMake
include(CheckIncludeFiles)
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set(CMAKE_CXX_EXTENSIONS OFF)
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project(libbolt_rt_project)
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check_include_files(elf.h HAVE_ELF_H)
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in
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${CMAKE_CURRENT_BINARY_DIR}/config.h)
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add_library(bolt_rt_instr STATIC
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instr.cpp
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${CMAKE_CURRENT_BINARY_DIR}/config.h
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)
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add_library(bolt_rt_hugify STATIC
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hugify.cpp
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${CMAKE_CURRENT_BINARY_DIR}/config.h
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)
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set(BOLT_RT_FLAGS
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-ffreestanding
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-fno-exceptions
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-fno-rtti
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-fno-stack-protector)
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# Don't let the compiler think it can create calls to standard libs
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target_compile_options(bolt_rt_instr PRIVATE ${BOLT_RT_FLAGS} -fPIE)
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target_include_directories(bolt_rt_instr PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
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target_compile_options(bolt_rt_hugify PRIVATE ${BOLT_RT_FLAGS})
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target_include_directories(bolt_rt_hugify PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
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install(TARGETS bolt_rt_instr DESTINATION lib)
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install(TARGETS bolt_rt_hugify DESTINATION lib)
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if (CMAKE_CXX_COMPILER_ID MATCHES ".*Clang.*")
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add_library(bolt_rt_instr_osx STATIC
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instr.cpp
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${CMAKE_CURRENT_BINARY_DIR}/config.h
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)
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target_include_directories(bolt_rt_instr_osx PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
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target_compile_options(bolt_rt_instr_osx PRIVATE
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-target x86_64-apple-darwin19.6.0
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${BOLT_RT_FLAGS})
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install(TARGETS bolt_rt_instr_osx DESTINATION lib)
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endif()
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