diff options
Diffstat (limited to 'project/cmake/scripts/common/ArchSetup.cmake')
| -rw-r--r-- | project/cmake/scripts/common/ArchSetup.cmake | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/project/cmake/scripts/common/ArchSetup.cmake b/project/cmake/scripts/common/ArchSetup.cmake deleted file mode 100644 index 4b862c8b50..0000000000 --- a/project/cmake/scripts/common/ArchSetup.cmake +++ /dev/null @@ -1,156 +0,0 @@ -# This script configures the build for a given architecture. -# Flags and stringified arch is set up. -# General compiler tests belongs here. -# -# On return, the following variables are set: -# CMAKE_SYSTEM_NAME - a lowercased system name -# CPU - the CPU on the target -# ARCH - the system architecture -# ARCH_DEFINES - list of compiler definitions for this architecture -# SYSTEM_DEFINES - list of compiler definitions for this system -# DEP_DEFINES - compiler definitions for system dependencies (e.g. LIRC) -# + the results of compiler tests etc. - -include(CheckCXXSourceCompiles) -include(CheckSymbolExists) -include(CheckFunctionExists) -include(CheckIncludeFile) - -# Macro to check if a given type exists in a given header -# Arguments: -# header the header to check -# type the type to check for existence -# var the compiler definition to set if type exists -# On return: -# If type was found, the definition is added to SYSTEM_DEFINES -macro(check_type header type var) - check_cxx_source_compiles("#include <${header}> - int main() - { - ${type} s; - }" ${var}) - if(${var}) - list(APPEND SYSTEM_DEFINES -D${var}=1) - endif() -endmacro() - -# Macro to check if a given builtin function exists -# Arguments: -# func the function to check -# var the compiler definition to set if type exists -# On return: -# If type was found, the definition is added to SYSTEM_DEFINES -macro(check_builtin func var) - check_cxx_source_compiles(" - int main() - { - ${func}; - }" ${var}) - if(${var}) - list(APPEND SYSTEM_DEFINES -D${var}=1) - endif() -endmacro() - - -# -------- Main script --------- -message(STATUS "System type: ${CMAKE_SYSTEM_NAME}") -if(NOT CORE_SYSTEM_NAME) - string(TOLOWER ${CMAKE_SYSTEM_NAME} CORE_SYSTEM_NAME) -endif() - -if(WITH_CPU) - set(CPU ${WITH_CPU}) -elseif(NOT KODI_DEPENDSBUILD) - set(CPU ${CMAKE_SYSTEM_PROCESSOR}) -endif() - -if(CMAKE_TOOLCHAIN_FILE) - if(NOT EXISTS "${CMAKE_TOOLCHAIN_FILE}") - message(FATAL_ERROR "Toolchain file ${CMAKE_TOOLCHAIN_FILE} does not exist.") - elseif(KODI_DEPENDSBUILD AND (NOT DEPENDS_PATH OR NOT NATIVEPREFIX)) - message(FATAL_ERROR "Toolchain did not define DEPENDS_PATH or NATIVEPREFIX. Possibly outdated depends.") - endif() -endif() - -# While CMAKE_CROSSCOMPILING is set unconditionally if there's a toolchain file, -# this variable is set if we can execute build artefacts on the host system (for example unit tests). -if(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL CMAKE_SYSTEM_PROCESSOR AND - CMAKE_HOST_SYSTEM_NAME STREQUAL CMAKE_SYSTEM_NAME) - set(CORE_HOST_IS_TARGET TRUE) -else() - set(CORE_HOST_IS_TARGET FALSE) -endif() - -# Main cpp -set(CORE_MAIN_SOURCE ${CORE_SOURCE_DIR}/xbmc/platform/posix/main.cpp) - -# system specific arch setup -if(NOT EXISTS ${PROJECT_SOURCE_DIR}/scripts/${CORE_SYSTEM_NAME}/ArchSetup.cmake) - message(FATAL_ERROR "Couldn't find configuration for '${CORE_SYSTEM_NAME}' " - "Either the platform is not (yet) supported " - "or a toolchain file has to be specified. " - "Consult ${CMAKE_SOURCE_DIR}/README.md for instructions. " - "Note: Specifying a toolchain requires a clean build directory!") -endif() -include(${PROJECT_SOURCE_DIR}/scripts/${CORE_SYSTEM_NAME}/ArchSetup.cmake) - -message(STATUS "Core system type: ${CORE_SYSTEM_NAME}") -message(STATUS "Platform: ${PLATFORM}") -message(STATUS "CPU: ${CPU}, ARCH: ${ARCH}") -message(STATUS "Cross-Compiling: ${CMAKE_CROSSCOMPILING}") -message(STATUS "Execute build artefacts on host: ${CORE_HOST_IS_TARGET}") -message(STATUS "Depends based build: ${KODI_DEPENDSBUILD}") - -check_type(string std::u16string HAVE_STD__U16_STRING) -check_type(string std::u32string HAVE_STD__U32_STRING) -check_type(string char16_t HAVE_CHAR16_T) -check_type(string char32_t HAVE_CHAR32_T) -check_type(stdint.h uint_least16_t HAVE_STDINT_H) -check_symbol_exists(posix_fadvise fcntl.h HAVE_POSIX_FADVISE) -check_symbol_exists(PRIdMAX inttypes.h HAVE_INTTYPES_H) -check_builtin("long* temp=0; long ret=__sync_add_and_fetch(temp, 1)" HAS_BUILTIN_SYNC_ADD_AND_FETCH) -check_builtin("long* temp=0; long ret=__sync_sub_and_fetch(temp, 1)" HAS_BUILTIN_SYNC_SUB_AND_FETCH) -check_builtin("long* temp=0; long ret=__sync_val_compare_and_swap(temp, 1, 1)" HAS_BUILTIN_SYNC_VAL_COMPARE_AND_SWAP) -check_include_file(sys/inotify.h HAVE_INOTIFY) -if(HAVE_INOTIFY) - list(APPEND SYSTEM_DEFINES -DHAVE_INOTIFY=1) -endif() -if(HAVE_POSIX_FADVISE) - list(APPEND SYSTEM_DEFINES -DHAVE_POSIX_FADVISE=1) -endif() -check_function_exists(localtime_r HAVE_LOCALTIME_R) -if(HAVE_LOCALTIME_R) - list(APPEND SYSTEM_DEFINES -DHAVE_LOCALTIME_R=1) -endif() -if(HAVE_INTTYPES_H) - list(APPEND SYSTEM_DEFINES -DHAVE_INTTYPES_H=1) -endif() - -find_package(SSE) -foreach(_sse SSE SSE2 SSE3 SSSE3 SSE4_1 SSE4_2 AVX AVX2) - if(${${_sse}_FOUND}) - # enable SSE versions up to 4.1 by default, if available - if(NOT ${_sse} MATCHES "AVX" AND NOT ${_sse} STREQUAL "SSE4_2") - option(ENABLE_${_sse} "Enable ${_sse}" ON) - else() - option(ENABLE_${_sse} "Enable ${_sse}" OFF) - endif() - endif() - if(ENABLE_${_sse}) - set(HAVE_${_sse} TRUE CACHE STRING "${_sse} enabled") - list(APPEND ARCH_DEFINES -DHAVE_${_sse}=1) - endif() -endforeach() - -if(NOT DEFINED NEON OR NEON) - option(ENABLE_NEON "Enable NEON optimization" ${NEON}) - if(ENABLE_NEON) - message(STATUS "NEON optimization enabled") - add_options(CXX ALL_BUILDS "-mfpu=neon -mvectorize-with-neon-quad") - endif() -endif() - -if(CMAKE_BUILD_TYPE STREQUAL "Debug") - add_options (ALL_LANGUAGES DEBUG "-g" "-D_DEBUG" "-Wall") -endif() - |