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Add support for cross-compiling for Power9.

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This commit is contained in:
Mika Lindqvist 2023-06-09 17:54:15 +03:00 committed by Hans Kristian Rosbach
parent f75c6856c3
commit 571c0672c0
3 changed files with 69 additions and 0 deletions
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19
.github/workflows/cmake.yml vendored
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@ -223,12 +223,31 @@ jobs:
ldflags: -static
codecov: ubuntu_gcc_ppc64
- name: Ubuntu GCC PPC64 Power9
os: ubuntu-latest
cmake-args: -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain-powerpc64-power9.cmake
packages: qemu qemu-user gcc-powerpc64-linux-gnu g++-powerpc64-linux-gnu libc-dev-ppc64-cross
ldflags: -static
codecov: ubuntu_gcc_ppc64_power9
- name: Ubuntu GCC PPC64LE
os: ubuntu-20.04
cmake-args: -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain-powerpc64le.cmake
packages: qemu qemu-user gcc-powerpc64le-linux-gnu g++-powerpc64le-linux-gnu libc-dev-ppc64el-cross
codecov: ubuntu_gcc_ppc64le
- name: Ubuntu GCC PPC64LE No VSX
os: ubuntu-latest
cmake-args: -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain-powerpc64le-power9.cmake -DWITH_POWER8=OFF -DWITH_POWER9=OFF
packages: qemu qemu-user gcc-powerpc64le-linux-gnu g++-powerpc64le-linux-gnu libc-dev-ppc64el-cross
codecov: ubuntu_gcc_ppc64le_novsx
- name: Ubuntu GCC PPC64LE Power9
os: ubuntu-latest
cmake-args: -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain-powerpc64le-power9.cmake
packages: qemu qemu-user gcc-powerpc64le-linux-gnu g++-powerpc64le-linux-gnu libc-dev-ppc64el-cross
codecov: ubuntu_gcc_ppc64le_power9
- name: Ubuntu GCC SPARC64
os: ubuntu-20.04
cmake-args: -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain-sparc64.cmake

25
cmake/toolchain-powerpc64-power9.cmake Normal file
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@ -0,0 +1,25 @@
set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR ppc64)
set(CMAKE_SYSTEM_VERSION 1)
set(CMAKE_C_COMPILER_TARGET powerpc64-linux-gnu)
set(CMAKE_CXX_COMPILER_TARGET powerpc64-linux-gnu)
set(CMAKE_CROSSCOMPILING TRUE)
set(CMAKE_CROSSCOMPILING_EMULATOR qemu-ppc64 -cpu power9 -L /usr/${CMAKE_C_COMPILER_TARGET}/)
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
find_program(C_COMPILER_FULL_PATH NAMES ${CMAKE_C_COMPILER_TARGET}-gcc)
if(NOT C_COMPILER_FULL_PATH)
message(FATAL_ERROR "Cross-compiler for ${CMAKE_C_COMPILER_TARGET} not found")
endif()
set(CMAKE_C_COMPILER ${C_COMPILER_FULL_PATH})
find_program(CXX_COMPILER_FULL_PATH NAMES g++-${CMAKE_CXX_COMPILER_TARGET} ${CMAKE_CXX_COMPILER_TARGET}-g++)
if(CXX_COMPILER_FULL_PATH)
set(CMAKE_CXX_COMPILER ${CXX_COMPILER_FULL_PATH})
endif()

25
cmake/toolchain-powerpc64le-power9.cmake Normal file
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@ -0,0 +1,25 @@
set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR ppc64le)
set(CMAKE_SYSTEM_VERSION 1)
set(CMAKE_C_COMPILER_TARGET powerpc64le-linux-gnu)
set(CMAKE_CXX_COMPILER_TARGET powerpc64le-linux-gnu)
set(CMAKE_CROSSCOMPILING TRUE)
set(CMAKE_CROSSCOMPILING_EMULATOR qemu-ppc64le -cpu power9 -L /usr/${CMAKE_C_COMPILER_TARGET}/)
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
find_program(C_COMPILER_FULL_PATH NAMES ${CMAKE_C_COMPILER_TARGET}-gcc)
if(NOT C_COMPILER_FULL_PATH)
message(FATAL_ERROR "Cross-compiler for ${CMAKE_C_COMPILER_TARGET} not found")
endif()
set(CMAKE_C_COMPILER ${C_COMPILER_FULL_PATH})
find_program(CXX_COMPILER_FULL_PATH NAMES g++-${CMAKE_CXX_COMPILER_TARGET} ${CMAKE_CXX_COMPILER_TARGET}-g++)
if(CXX_COMPILER_FULL_PATH)
set(CMAKE_CXX_COMPILER ${CXX_COMPILER_FULL_PATH})
endif()