diff options
Diffstat (limited to 'thirdparty/ryml/ext/c4core/cmake/TargetArchitecture.cmake')
| -rw-r--r-- | thirdparty/ryml/ext/c4core/cmake/TargetArchitecture.cmake | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/thirdparty/ryml/ext/c4core/cmake/TargetArchitecture.cmake b/thirdparty/ryml/ext/c4core/cmake/TargetArchitecture.cmake deleted file mode 100644 index 57baf662c..000000000 --- a/thirdparty/ryml/ext/c4core/cmake/TargetArchitecture.cmake +++ /dev/null @@ -1,180 +0,0 @@ - - -function(c4_get_architecture_defines output_var) - c4_get_target_cpu_architecture(arch) - if("${arch}" STREQUAL "x86_64") - set(defines __x86_64__) - elseif("${arch}" STREQUAL "i386") - set(defines __i386__) - elseif("${arch}" STREQUAL "armv8_64") - set(defines __arm__ __aarch64__) - elseif("${arch}" STREQUAL "armv8") - set(defines __arm__ __ARM_ARCH_8__) - elseif("${arch}" STREQUAL "armv7") - set(defines __arm__ __ARM_ARCH_7__) - elseif("${arch}" STREQUAL "armv6") - set(defines __arm__ __ARM_ARCH_6__) - elseif("${arch}" STREQUAL "armv5") - set(defines __arm__ __ARM_ARCH_5__) - elseif("${arch}" STREQUAL "armv4") - set(defines __arm__ __ARM_ARCH_4T__) - elseif("${arch}" STREQUAL "ia64") - set(defines __ia64__) - elseif("${arch}" STREQUAL "ppc64") - set(defines __ppc64__) - elseif("${arch}" STREQUAL "ia64") - set(defines __ia64__) - elseif("${arch}" STREQUAL "riscv64") - set(defines __riscv64__) - elseif("${arch}" STREQUAL "riscv32") - set(defines __riscv32__) - elseif("${arch}" STREQUAL "s390x") - set(defines __s390x__) - else() - message(FATAL_ERROR "unknown target architecture: ${arch}") - endif() - set(${output_var} ${defines} PARENT_SCOPE) -endfunction() - - -# adapted from https://github.com/axr/solar-cmake/blob/master/TargetArch.cmake -# Set ppc_support to TRUE before including this file or ppc and ppc64 -# will be treated as invalid architectures since they are no longer supported by Apple -function(c4_get_target_cpu_architecture output_var) - # this should be more or less in line with c4core/cpu.hpp - set(archdetect_c_code " -#if defined(__x86_64) || defined(__x86_64__) || defined(__amd64) || defined(_M_X64) - #error cmake_ARCH x86_64 -#elif defined(__i386) || defined(__i386__) || defined(_M_IX86) - #error cmake_ARCH i386 -#elif defined(__arm__) || defined(_M_ARM) \ - || defined(__TARGET_ARCH_ARM) || defined(__aarch64__) || defined(_M_ARM64) - #if defined(__aarch64__) || defined(_M_ARM64) - #error cmake_ARCH armv8_64 - #else - #if defined(__ARM_ARCH_8__) || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 8) - #error cmake_ARCH armv8 - #elif defined(__ARM_ARCH_7__) || defined(_ARM_ARCH_7) \ - || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) \ - || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__) \ - || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 7) \ - || (defined(_M_ARM) && _M_ARM >= 7) - #error cmake_ARCH armv7 - #elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \ - || defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6Z__) \ - || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6ZK__) \ - || defined(__ARM_ARCH_6M__) \ - || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 6) - #error cmake_ARCH armv6 - #elif defined(__ARM_ARCH_5TEJ__) \ - || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 5) - #error cmake_ARCH armv5 - #elif defined(__ARM_ARCH_4T__) \ - || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 4) - #error cmake_ARCH armv4 - #else - #error cmake_ARCH arm - #endif - #endif -#elif defined(__ia64) || defined(__ia64__) || defined(_M_IA64) - #error cmake_ARCH ia64 -#elif defined(__ppc__) || defined(__ppc) || defined(__powerpc__) \ - || defined(_ARCH_COM) || defined(_ARCH_PWR) || defined(_ARCH_PPC) \ - || defined(_M_MPPC) || defined(_M_PPC) - #if defined(__ppc64__) || defined(__powerpc64__) || defined(__64BIT__) - #error cmake_ARCH ppc64 - #else - #error cmake_ARCH ppc32 - #endif -#elif defined(__riscv) - #if __riscv_xlen == 64 - #error cmake_ARCH riscv64 - #else - #error cmake_ARCH riscv32 - #endif -#elif defined(__s390x__) || defined(__zarch__) - #error cmake_ARCH s390x -#endif -#error cmake_ARCH unknown -") - if(APPLE AND CMAKE_OSX_ARCHITECTURES) - # On OS X we use CMAKE_OSX_ARCHITECTURES *if* it was set - # First let's normalize the order of the values - - # Note that it's not possible to compile PowerPC applications if you are using - # the OS X SDK version 10.6 or later - you'll need 10.4/10.5 for that, so we - # disable it by default - # See this page for more information: - # http://stackoverflow.com/questions/5333490/how-can-we-restore-ppc-ppc64-as-well-as-full-10-4-10-5-sdk-support-to-xcode-4 - - # Architecture defaults to i386 or ppc on OS X 10.5 and earlier, depending on the CPU type detected at runtime. - # On OS X 10.6+ the default is x86_64 if the CPU supports it, i386 otherwise. - - foreach(osx_arch ${CMAKE_OSX_ARCHITECTURES}) - if("${osx_arch}" STREQUAL "ppc" AND ppc_support) - set(osx_arch_ppc TRUE) - elseif("${osx_arch}" STREQUAL "i386") - set(osx_arch_i386 TRUE) - elseif("${osx_arch}" STREQUAL "x86_64") - set(osx_arch_x86_64 TRUE) - elseif("${osx_arch}" STREQUAL "ppc64" AND ppc_support) - set(osx_arch_ppc64 TRUE) - else() - message(FATAL_ERROR "Invalid OS X arch name: ${osx_arch}") - endif() - endforeach() - - # Now add all the architectures in our normalized order - if(osx_arch_ppc) - list(APPEND ARCH ppc) - endif() - - if(osx_arch_i386) - list(APPEND ARCH i386) - endif() - - if(osx_arch_x86_64) - list(APPEND ARCH x86_64) - endif() - - if(osx_arch_ppc64) - list(APPEND ARCH ppc64) - endif() - else() - file(WRITE "${CMAKE_BINARY_DIR}/detect_cpu_arch.c" "${archdetect_c_code}") - - enable_language(C) - - # Detect the architecture in a rather creative way... - # This compiles a small C program which is a series of ifdefs that selects a - # particular #error preprocessor directive whose message string contains the - # target architecture. The program will always fail to compile (both because - # file is not a valid C program, and obviously because of the presence of the - # #error preprocessor directives... but by exploiting the preprocessor in this - # way, we can detect the correct target architecture even when cross-compiling, - # since the program itself never needs to be run (only the compiler/preprocessor) - try_run( - run_result_unused - compile_result_unused - "${CMAKE_BINARY_DIR}" - "${CMAKE_BINARY_DIR}/detect_cpu_arch.c" - COMPILE_OUTPUT_VARIABLE ARCH - CMAKE_FLAGS CMAKE_OSX_ARCHITECTURES=${CMAKE_OSX_ARCHITECTURES} - ) - - # Parse the architecture name from the compiler output - string(REGEX MATCH "cmake_ARCH ([a-zA-Z0-9_]+)" ARCH "${ARCH}") - - # Get rid of the value marker leaving just the architecture name - string(REPLACE "cmake_ARCH " "" ARCH "${ARCH}") - - # If we are compiling with an unknown architecture this variable should - # already be set to "unknown" but in the case that it's empty (i.e. due - # to a typo in the code), then set it to unknown - if (NOT ARCH) - set(ARCH unknown) - endif() - endif() - - set(${output_var} "${ARCH}" PARENT_SCOPE) -endfunction() |