CodeMirror/btop
1
0
Fork 0
mirror of https://github.com/aristocratos/btop.git synced 2024-05-15 18:03:06 +12:00
Code Issues Projects Releases Wiki Activity

Add GPU options for cmake based builds

Browse source
This commit is contained in:
Steffen Winter 2023-11-26 22:56:58 +01:00
parent 7588d96dd4
commit 2f59e61d87
No known key found for this signature in database
GPG key ID: D4053C3600EF3B1F
2 changed files with 36 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

33
CMakeLists.txt
View file

@ -32,11 +32,14 @@ set(CMAKE_COLOR_DIAGNOSTICS ON)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
# Options
include(CMakeDependentOption)
option(BTOP_STATIC "Link btop statically" OFF)
option(BTOP_LTO "Enable LTO" ON)
option(BTOP_USE_MOLD "Use mold to link btop" OFF)
option(BTOP_PEDANTIC "Enable a bunch of additional warnings" OFF)
option(BTOP_WERROR "Compile with warnings as errors" OFF)
option(BTOP_GPU "Enable GPU support" ON)
cmake_dependent_option(BTOP_RSMI_STATIC "Link statically to ROCm SMI" OFF "BTOP_GPU" OFF)
if(BTOP_STATIC)
# Set this before calling find_package
@ -130,6 +133,36 @@ target_compile_definitions(btop PRIVATE
$<$<NOT:$<CONFIG:Debug>>:_FORTIFY_SOURCE=2>
)
# Enable GPU support
if(CMAKE_SYSTEM_NAME STREQUAL "Linux" AND BTOP_GPU)
target_compile_definitions(btop PRIVATE GPU_SUPPORT)
if(BTOP_RSMI_STATIC)
# ROCm doesn't properly add it's folders to the module path
# if `CMAKE_MODULE_PATH` is already set
# We could also manully append ROCm's path here
set(_CMAKE_MODULE_PATH CMAKE_MODULE_PATH)
unset(CMAKE_MODULE_PATH)
# NOTE: This might be problematic in the future if other sub projects
# depend on this or if btop starts producing libraries
# Build a static ROCm library
set(BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)
add_subdirectory(lib/rocm_smi_lib EXCLUDE_FROM_ALL)
add_library(ROCm INTERFACE)
# Export ROCm's properties to a CMake target (which should've been done by ROCm :-/)
target_compile_definitions(ROCm INTERFACE RSMI_STATIC)
target_include_directories(ROCm INTERFACE lib/rocm_smi_lib/include)
target_link_libraries(ROCm INTERFACE rocm_smi64)
set(CMAKE_MODULE_PATH _CMAKE_MODULE_PATH)
target_link_libraries(btop PRIVATE ROCm)
endif()
endif()
target_include_directories(btop SYSTEM PRIVATE include)
# mold

4
README.md
View file

@ -340,7 +340,7 @@ Also needs a UTF8 locale and a font that covers:
For x86_64 Linux the flag `GPU_SUPPORT` is automatically set to `true`, to manually disable gpu support set the flag to false, like:
`make GPU_SUPPORT=false`
`make GPU_SUPPORT=false` (or `cmake -DBTOP_GPU=false` with CMake)
* **NVIDIA**
@ -503,6 +503,8 @@ Also needs a UTF8 locale and a font that covers:
| `-DBTOP_USE_MOLD=<ON\|OFF>` | Use mold to link btop (OFF by default) |
| `-DBTOP_PEDANTIC=<ON\|OFF>` | Compile with additional warnings (OFF by default) |
| `-DBTOP_WERROR=<ON\|OFF>` | Compile with warnings as errors (OFF by default) |
| `-DBTOP_GPU=<ON\|OFF>` | Enable GPU support (ON by default) |
| `-DBTOP_RSMI_STATIC=<ON\|OFF>` | Build and link the ROCm SMI library statically (OFF by default) |
| `-DCMAKE_INSTALL_PREFIX=<path>` | The installation prefix ('/usr/local' by default) |
To force a compiler, run `CXX=<compiler> cmake -B build -G Ninja`