Always compile Position Independent Code on 64-bit ARMv8 systems
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38727f7d2f
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65528aef4e
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@ -80,6 +80,7 @@ endif()
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if (ARM_ID STREQUAL "aarch64")
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if (ARM_ID STREQUAL "aarch64")
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set(ARM 1)
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set(ARM 1)
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set(ARM8 1)
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set(ARM8 1)
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set(BUILD_SHARED_LIBS ON)
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endif()
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endif()
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if(WIN32 OR ARM)
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if(WIN32 OR ARM)
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@ -182,10 +183,11 @@ option(STATIC "Link libraries statically" ${DEFAULT_STATIC})
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# This is a CMake built-in switch that concerns internal libraries
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# This is a CMake built-in switch that concerns internal libraries
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if (NOT DEFINED BUILD_SHARED_LIBS AND NOT STATIC AND CMAKE_BUILD_TYPE_LOWER STREQUAL "debug")
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if (NOT DEFINED BUILD_SHARED_LIBS AND NOT STATIC AND CMAKE_BUILD_TYPE_LOWER STREQUAL "debug")
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set(BUILD_SHARED_LIBS ON CACHE STRING "Build internal libs as shared")
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set(BUILD_SHARED_LIBS ON)
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endif()
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endif()
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if (BUILD_SHARED_LIBS)
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if (BUILD_SHARED_LIBS)
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message(STATUS "Building internal libraries as shared")
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message(STATUS "Building internal libraries with position independent code")
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set(PIC_FLAG "-fPIC")
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set(PIC_FLAG "-fPIC")
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else()
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else()
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message(STATUS "Building internal libraries as static")
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message(STATUS "Building internal libraries as static")
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@ -378,9 +380,6 @@ else()
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set(COVERAGE_FLAGS "-fprofile-arcs -ftest-coverage --coverage")
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set(COVERAGE_FLAGS "-fprofile-arcs -ftest-coverage --coverage")
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endif()
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endif()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${C_WARNINGS} ${ARCH_FLAG} ${COVERAGE_FLAGS} ${PIC_FLAG}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -D_GNU_SOURCE ${MINGW_FLAG} ${WARNINGS} ${CXX_WARNINGS} ${ARCH_FLAG} ${COVERAGE_FLAGS} ${PIC_FLAG}")
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# With GCC 6.1.1 the compiled binary malfunctions due to aliasing. Until that
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# With GCC 6.1.1 the compiled binary malfunctions due to aliasing. Until that
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# is fixed in the code (Issue #847), force compiler to be conservative.
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# is fixed in the code (Issue #847), force compiler to be conservative.
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-strict-aliasing")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-strict-aliasing")
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@ -408,8 +407,8 @@ else()
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message(STATUS "AES support disabled")
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message(STATUS "AES support disabled")
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endif()
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endif()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${C_WARNINGS} ${ARCH_FLAG} ${COVERAGE_FLAGS}")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${C_WARNINGS} ${ARCH_FLAG} ${COVERAGE_FLAGS} ${PIC_FLAG}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -D_GNU_SOURCE ${MINGW_FLAG} ${WARNINGS} ${CXX_WARNINGS} ${ARCH_FLAG} ${COVERAGE_FLAGS}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${CXX_WARNINGS} ${ARCH_FLAG} ${COVERAGE_FLAGS} ${PIC_FLAG}")
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# With GCC 6.1.1 the compiled binary malfunctions due to aliasing. Until that
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# With GCC 6.1.1 the compiled binary malfunctions due to aliasing. Until that
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# is fixed in the code (Issue #847), force compiler to be conservative.
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# is fixed in the code (Issue #847), force compiler to be conservative.
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