From 2dc76d50092d912ce5a97f3c1ecaeb11168b5cda Mon Sep 17 00:00:00 2001 From: Sayed Adel Date: Sun, 22 Oct 2017 05:38:15 +0200 Subject: [PATCH] cmake: Added Power toolchain --- platforms/linux/ppc64-gnu.toolchain.cmake | 3 + platforms/linux/ppc64le-gnu.toolchain.cmake | 3 + platforms/linux/ppcat.toolchain.cmake | 129 ++++++++++++++++++++ 3 files changed, 135 insertions(+) create mode 100644 platforms/linux/ppc64-gnu.toolchain.cmake create mode 100644 platforms/linux/ppc64le-gnu.toolchain.cmake create mode 100644 platforms/linux/ppcat.toolchain.cmake diff --git a/platforms/linux/ppc64-gnu.toolchain.cmake b/platforms/linux/ppc64-gnu.toolchain.cmake new file mode 100644 index 0000000000..f6177c4f50 --- /dev/null +++ b/platforms/linux/ppc64-gnu.toolchain.cmake @@ -0,0 +1,3 @@ +set(CMAKE_SYSTEM_PROCESSOR ppc64) +set(GNU_MACHINE "powerpc64-linux-gnu" CACHE STRING "GNU compiler triple") +include("${CMAKE_CURRENT_LIST_DIR}/ppcat.toolchain.cmake") diff --git a/platforms/linux/ppc64le-gnu.toolchain.cmake b/platforms/linux/ppc64le-gnu.toolchain.cmake new file mode 100644 index 0000000000..2266c345c8 --- /dev/null +++ b/platforms/linux/ppc64le-gnu.toolchain.cmake @@ -0,0 +1,3 @@ +set(CMAKE_SYSTEM_PROCESSOR ppc64le) +set(GNU_MACHINE "powerpc64le-linux-gnu" CACHE STRING "GNU compiler triple") +include("${CMAKE_CURRENT_LIST_DIR}/ppcat.toolchain.cmake") diff --git a/platforms/linux/ppcat.toolchain.cmake b/platforms/linux/ppcat.toolchain.cmake new file mode 100644 index 0000000000..1703baa435 --- /dev/null +++ b/platforms/linux/ppcat.toolchain.cmake @@ -0,0 +1,129 @@ +if(COMMAND toolchain_save_config) + return() # prevent recursive call +endif() + +option(AT_PATH "Advance Toolchain directory" "") +option(AT_RPATH "Add new directories to runtime search path" "") +option(AT_HOST_LINK "Enable/disable Link against host advance toolchain runtime" OFF) +option(AT_NO_AUTOVEC "Disable/enable Auto Vectorizer optimization" OFF) + +set(CMAKE_SYSTEM_NAME Linux) +set(CMAKE_SYSTEM_VERSION 1) + +include("${CMAKE_CURRENT_LIST_DIR}/gnu.toolchain.cmake") + +if(NOT DEFINED CMAKE_C_COMPILER) + string(REGEX REPLACE "/+$" "" AT_PATH "${AT_PATH}") + + if(NOT AT_PATH) + message(FATAL_ERROR "'AT_PATH' option is required. Please set it to Advance Toolchain path to get toolchain works") + endif() + + if(NOT EXISTS ${AT_PATH}) + message(FATAL_ERROR "'${AT_PATH}' Advance Toolchain path isn't exist") + endif() + + set(CMAKE_C_COMPILER "${AT_PATH}/bin/${GNU_MACHINE}-gcc") + + if(NOT EXISTS ${CMAKE_C_COMPILER}) + message(FATAL_ERROR "GNU C compiler isn't exist on path '${CMAKE_C_COMPILER}'. Please install Advance Toolchain with ${CMAKE_SYSTEM_PROCESSOR} supports") + endif() +endif() + +if(NOT DEFINED CMAKE_CXX_COMPILER) + set(CMAKE_CXX_COMPILER "${AT_PATH}/bin/${GNU_MACHINE}-g++") + + if(NOT EXISTS ${CMAKE_CXX_COMPILER}) + message(FATAL_ERROR "GNU C++ compiler isn't exist. Invalid install of Advance Toolchain") + endif() +endif() + +if(NOT DEFINED AT_GCCROOT_PATH) + set(AT_GCCROOT_PATH "${AT_PATH}/${GNU_MACHINE}") + + if(NOT EXISTS ${AT_GCCROOT_PATH}) + message(FATAL_ERROR "GCC root path '${AT_GCCROOT_PATH}' isn't exist. Invalid install of Advance Toolchain") + endif() +endif() + +if(NOT DEFINED AT_SYSROOT_PATH) + if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "ppc64") + set(AT_SYSROOT_PATH "${AT_PATH}/ppc") + else() + set(AT_SYSROOT_PATH "${AT_PATH}/${CMAKE_SYSTEM_PROCESSOR}") + endif() + + if(NOT EXISTS ${AT_SYSROOT_PATH}) + message(FATAL_ERROR "System root path '${AT_SYSROOT_PATH}' isn't exist. Invalid install of Advance Toolchain") + endif() +endif() + +if(NOT DEFINED CMAKE_EXE_LINKER_FLAGS) + set(CMAKE_CXX_FLAGS "" CACHE INTERAL "") + set(CMAKE_C_FLAGS "" CACHE INTERAL "") + set(CMAKE_EXE_LINKER_FLAGS "" CACHE INTERAL "") + set(CMAKE_SHARED_LINKER_FLAGS "" CACHE INTERAL "") + set(CMAKE_MODULE_LINKER_FLAGS "" CACHE INTERAL "") + + if(AT_RPATH) + string(REPLACE "," ";" RPATH_LIST ${AT_RPATH}) + endif() + + if(AT_HOST_LINK) + #get 64-bit dynamic linker path + file(STRINGS "${AT_SYSROOT_PATH}/usr/bin/ldd" RTLDLIST LIMIT_COUNT 1 REGEX "^RTLDLIST=[\"*\"]") + string(REGEX REPLACE "RTLDLIST=|\"" "" RTLDLIST "${RTLDLIST}") + string(REPLACE " " ";" RTLDLIST "${RTLDLIST}") + + #RTLDLIST must contains 32 and 64 bit paths + list(LENGTH RTLDLIST RTLDLIST_LEN) + if(NOT RTLDLIST_LEN GREATER 1) + message(FATAL_ERROR "Could not fetch dynamic linker path. Invalid install of Advance Toolchain") + endif() + + list (GET RTLDLIST 1 LINKER_PATH) + set(CMAKE_EXE_LINKER_FLAGS "-Wl,--dynamic-linker=${AT_SYSROOT_PATH}${LINKER_PATH}") + + list(APPEND RPATH_LIST "${AT_GCCROOT_PATH}/lib64/") + list(APPEND RPATH_LIST "${AT_SYSROOT_PATH}/lib64/") + list(APPEND RPATH_LIST "${AT_SYSROOT_PATH}/usr/lib64/") + list(APPEND RPATH_LIST "${PROJECT_BINARY_DIR}/lib/") + endif() + + list(LENGTH RPATH_LIST RPATH_LEN) + if(RPATH_LEN GREATER 0) + set(AT_LINKER_FLAGS "${AT_LINKER_FLAGS} -Wl") + foreach(RPATH ${RPATH_LIST}) + set(AT_LINKER_FLAGS "${AT_LINKER_FLAGS},-rpath,${RPATH}") + endforeach() + endif() + + set(CMAKE_SHARED_LINKER_FLAGS "${AT_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS}") + set(CMAKE_MODULE_LINKER_FLAGS "${AT_LINKER_FLAGS} ${CMAKE_MODULE_LINKER_FLAGS}") + set(CMAKE_EXE_LINKER_FLAGS "${AT_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS}") + + if(AT_NO_AUTOVEC) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-tree-vectorize -fno-tree-slp-vectorize") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-tree-vectorize -fno-tree-slp-vectorize") + endif() + +endif() + +set(CMAKE_FIND_ROOT_PATH ${CMAKE_FIND_ROOT_PATH} ${AT_SYSROOT_PATH} ${AT_GCCROOT_PATH}) +set(CMAKE_SYSROOT ${AT_SYSROOT_PATH}) + +# what about ld.gold? +if(NOT DEFINED CMAKE_LINKER) + find_program(CMAKE_LINKER NAMES ld) +endif() + +if(NOT DEFINED CMAKE_AR) + find_program(CMAKE_AR NAMES ar) +endif() + +set(TOOLCHAIN_CONFIG_VARS ${TOOLCHAIN_CONFIG_VARS} + CMAKE_SYSROOT + AT_SYSROOT_PATH + AT_GCCROOT_PATH +) +toolchain_save_config()