Merge branch 'aristocratos:main' into main

57 files changed, 20420 insertions, 1130 deletions

diff --git a/.editorconfig b/.editorconfig
index 63202f0..b27d25a 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,4 +1,4 @@
-[*.{cpp,h,sh,md,cfg,sample}]
+[*.{cpp,h,hpp,sh,md,cfg,sample}]
 indent_style = tab
 indent_size = 4
 
diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
index 45d2a03..ba33216 100644
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -3,10 +3,10 @@
 github: aristocratos
 patreon: # Replace with a single Patreon username
 open_collective: # Replace with a single Open Collective username
-ko_fi: # Replace with a single Ko-fi username
+ko_fi: aristocratos
 tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
 community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
 liberapay: # Replace with a single Liberapay username
 issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
-custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
+custom: https://paypal.me/aristocratos
diff --git a/.github/workflows/continuous-build-freebsd.yml b/.github/workflows/continuous-build-freebsd.yml
new file mode 100644
index 0000000..c7b68ab
--- /dev/null
+++ b/.github/workflows/continuous-build-freebsd.yml
@@ -0,0 +1,75 @@
+name: Continuous Build FreeBSD
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    tags-ignore:
+      - '*.*'
+    paths:
+      - 'src/**'
+      - '!src/linux/**'
+      - '!src/osx/**'
+      - 'include/**'
+      - 'Makefile'
+      - '.github/workflows/continuous-build-freebsd.yml'
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'src/**'
+      - '!src/linux/**'
+      - '!src/osx/**'
+      - 'include/**'
+      - 'Makefile'
+      - '.github/workflows/continuous-build-freebsd.yml'
+
+jobs:
+  build-freebsd:
+    runs-on: ubuntu-22.04
+    timeout-minutes: 20
+    strategy:
+      matrix:
+        compiler: ["clang++", "g++"]
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Compile
+        uses: vmactions/freebsd-vm@v1
+        with:
+          release: '14.0'
+          usesh: true
+          prepare: |
+            pkg install -y gmake gcc coreutils git
+            git config --global --add safe.directory /home/runner/work/btop/btop
+          run: |
+            CXX=${{ matrix.compiler }} gmake STATIC=true STRIP=true
+            GIT_HASH=$(git rev-parse --short "$GITHUB_SHA")
+            COMPILER=$(echo ${{ matrix.compiler }} | sed 's/clang++/llvm/' | sed 's/g++/gcc/')
+            mv bin/btop bin/btop-"$COMPILER"-"$GIT_HASH"
+            ls -alh bin
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: btop-x86_64-freebsd-14
+          path: 'bin/*'
+          if-no-files-found: error
+
+  build-freebsd-cmake:
+    runs-on: ubuntu-22.04
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Compile
+        uses: vmactions/freebsd-vm@v1
+        with:
+          release: '14.0'
+          usesh: true
+          prepare: pkg install -y cmake git ninja
+          run: |
+            CXX=clang++ cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DBTOP_STATIC=ON
+            cmake --build build
diff --git a/.github/workflows/continuous-build-linux.yml b/.github/workflows/continuous-build-linux.yml
index af32d65..3ef236c 100644
--- a/.github/workflows/continuous-build-linux.yml
+++ b/.github/workflows/continuous-build-linux.yml
@@ -13,7 +13,17 @@ on:
       - '!src/freebsd/**'
       - 'include/**'
       - 'Makefile'
-      - '.github/workflows/continuous-build.yml'
+      - '.github/workflows/continuous-build-linux.yml'
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'src/**'
+      - '!src/osx/**'
+      - '!src/freebsd/**'
+      - 'include/**'
+      - 'Makefile'
+      - '.github/workflows/continuous-build-linux.yml'
 
 jobs:
   static-build:
@@ -83,7 +93,9 @@ jobs:
         run: git config --global --add safe.directory /__w/btop/btop
 
       - name: Checkout source
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
 
       - name: Fix - Stopping at filesystem boundary
         run: git init # [fix Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).]
@@ -107,7 +119,7 @@ jobs:
           cp bin/btop .artifacts/$FILENAME
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: btop-${{ matrix.toolchain }}
           path: '.artifacts/**'
diff --git a/.github/workflows/continuous-build-macos.yml b/.github/workflows/continuous-build-macos.yml
index 2cb5e4a..717e9a7 100644
--- a/.github/workflows/continuous-build-macos.yml
+++ b/.github/workflows/continuous-build-macos.yml
@@ -1,6 +1,7 @@
 name: Continuous Build MacOS
 
 on:
+  workflow_dispatch:
   push:
     branches:
       - main
@@ -12,15 +13,26 @@ on:
       - '!src/freebsd/**'
       - 'include/**'
       - 'Makefile'
-      - '.github/workflows/*'
+      - '.github/workflows/continuous-build-macos.yml'
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'src/**'
+      - '!src/linux/**'
+      - '!src/freebsd/**'
+      - 'include/**'
+      - 'Makefile'
+      - '.github/workflows/continuous-build-macos.yml'
 
 jobs:
-  build-osx:
-
+  build-macos11:
     runs-on: macos-11
-
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
       - name: Compile
         run: |
           make CXX=g++-11 ARCH=x86_64 STATIC=true STRIP=true
@@ -28,7 +40,30 @@ jobs:
           mv bin/btop bin/btop-x86_64-BigSur-$GIT_HASH
           ls -alh bin
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
+        with:
+          name: btop-x86_64-macos11-BigSur
+          path: 'bin/*'
+      
+  build-macos12:
+    runs-on: macos-12
+    steps:
+      - uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: latest-stable            
+
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+      
+      - name: Compile
+        run: |
+          make CXX=g++-12 ARCH=x86_64 STATIC=true STRIP=true
+          GIT_HASH=$(git rev-parse --short "$GITHUB_SHA")
+          mv bin/btop bin/btop-x86_64-Monterey-$GIT_HASH
+          ls -alh bin
+
+      - uses: actions/upload-artifact@v3
         with:
-          name: btop-x86_64-macos-BigSur
+          name: btop-x86_64-macos12-Monterey
           path: 'bin/*'
diff --git a/.gitignore b/.gitignore
index fc1994b..7e2ed8f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -51,6 +51,34 @@ bin
 btop
 .*/
 
+# Optional libraries
+lib/rocm_smi_lib
 
-#do not ignore .github directory
-!.github
\ No newline at end of file
+# Don't ignore .github directory
+!.github/
+
+# Ignore files created by Qt Creator
+*.config
+*.creator
+*.creator.user
+*.creator.user.*
+*.cflags
+*.cxxflags
+*.files
+*.includes
+
+# CMake
+CMakeLists.txt.user
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Testing
+Makefile
+cmake_install.cmake
+install_manifest.txt
+compile_commands.json
+CTestTestfile.cmake
+_deps
+
+# CLion
+cmake-build-*
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/.gitmodules
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dacbb53..c82b0f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,115 @@
+## v1.3.0
+
+* Added Gpu Support | @romner-set | PR #529
+
+* Elementarish theme: color update according to Elementary palette | @stradicat | PR #660
+
+* Add alternative key codes for Delete, Insert, Home, End | @ivanp7 | PR #659
+
+* Fix scrollbar not clearing sometimes. | @DecklynKern | PR #643
+
+* Add keybind for toggling memory display mode in PROC box | @rahulaggarwal965 | PR #623
+
+* Minor string initialization improvement | @imwints | PR #636
+
+* Made disks statvfs logic asynchronous. | @crestfallnatwork | PR #633
+
+* Fix signal list on non-linux/weird linux platforms | @lvxnull | PR #630
+
+* Add option to accumulate a child's resources in parent in tree-view | @imwints | PR #618
+
+* Add CMake support for Linux | @imwints | PR #589
+
+* Horizon theme | @SidVeld | PR #610
+
+* Fix short conversion of 1000-1023 *iB | @scorpion-26 | #609
+
+* Fix integer overflows in btop_collect.cpp | @dorrellmw | #546
+
+* Support compiling with LLVM | @imwints | #510
+
+* Fix getting zfs pool name with '.' char in freebsd | @jfouquart | #602
+
+* [macos/freebsd] support gcc13 | @joske | #600
+
+* FreeBSD swap info | @rrveex | #560
+
+* Create adwaita.theme | @flipflop133 | #485
+
++ Various fixes by @imwints, @simplepad, @joske, @gwena, @cpalv, @iambeingtracked, @mattico, @NexAdn
+
+## v1.2.13
+
+* Makefile: VERBOSE=true flag for Makefile to display all compiler commands and fixed so already set CXXFLAGS and LDFLAGS are displayed.
+
+* Makefile: Added autodetection for gcc12 to make compiling on macos Ventura easier.
+
+* Changed: Reverted back to sysconf(_SC_NPROCESSORS_ONLN) for Cpu core count ant let the new dynamic update fix if cores are turned on later
+
+* Fixed: Ignore disks that fails in statvfs64() to avoid slowdowns and possible crashes.
+
+* Fixed: Moved up get_cpuHz() in the execution order to get better cpu clock reading.
+
+* Added: proc tree view: if there's more than 40 width left, try to print full cmd, by @Superty
+
+* Fixed: Show the first IP of the interface in NET box instead of the last, by @correabuscar
+
+* Changed: Replace getnameinfo with inet_ntop [on Linux], by @correabuscar
+
+* Fixed: Not picking up last username from /etc/passwd
+
+* Fixed: Process nice value underflowing, issue #461
+
+* Changed: Replace getnameinfo with inet_ntop [on FreeBSD], by @correabuscar
+
+* Changed: Replace getnameinfo with inet_ntop [on macos], by @correabuscar
+
+## v1.2.12
+
+* Added: Dynamic updating of max number of CPU cores.
+
+## v1.2.11
+
+* Fixed: Number of cores wrongly detected for Ryzen in rare cases.
+
+## v1.2.10
+
+* Fixed: Process tree filtering not case insensitive
+
+* Added: Paper theme, by @s6muel
+
+* Fixed: Extra checks to avoid crash on trying to replace empty strings in tree mode
+
+* Fixed: Crashing when cores are offline
+
+* Fixed: Cpu::collect() core count counter...
+
+* Changed: Using sysconf(_SC_NPROCESSORS_CONF) for number of cores instead of sysconf(_SC_NPROCESSORS_ONLN)
+
+* Maintenance: Code cleanup, by @stefanos82
+
+## v1.2.9
+
+* Fixed: Memory values not clearing properly when not in graph mode in mem box
+
+* Changed: kyli0x theme color update, by @kyli0x
+
+* Added: Elementarish theme, by @dennismayr
+
+* Added: key "?" to see help, by @mohi001
+
+* Added: solarized_light theme, by @Fingerzam
+
+* Changed: Made ZFS stats collection compatible with zfs_pools_only option, by @simplepad
+
+* Changed: Rewrite of process sorting and tree generation including fixes for tree sorting and mouse support
+
+* Added: Option to hide the small cpu graphs for processes
+
+* Changed: Small graphs now show colors for each character
+
+* Fixed: Getting selfpath on macos (fix for finding theme folder)
+
 ## v1.2.8
 
 * Added: Support for ZFS pool io stats monitoring, by @simplepad
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..ce4891d
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,201 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# CMake configuration for btop
+#
+
+cmake_minimum_required(VERSION 3.20)
+
+# Disable in-source builds since they would override the Makefile
+if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
+  message(FATAL_ERROR "In-source builds are not allowed")
+endif()
+
+project("btop"
+  VERSION 1.2.13
+  DESCRIPTION "A monitor of resources"
+  HOMEPAGE_URL "https://github.com/aristocratos/btop"
+  LANGUAGES CXX
+)
+
+# Make custom modules available
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules/")
+
+# When the build type is not set we can't fortify
+if(NOT CMAKE_BUILD_TYPE)
+  set(CMAKE_BUILD_TYPE Release)
+endif()
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+set(CMAKE_COLOR_DIAGNOSTICS ON)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+# Options
+include(CMakeDependentOption)
+option(BTOP_STATIC "Link btop statically" OFF)
+option(BTOP_LTO "Enable LTO" ON)
+option(BTOP_USE_MOLD "Use mold to link btop" OFF)
+option(BTOP_PEDANTIC "Enable a bunch of additional warnings" OFF)
+option(BTOP_WERROR "Compile with warnings as errors" OFF)
+option(BTOP_GPU "Enable GPU support" ON)
+cmake_dependent_option(BTOP_RSMI_STATIC "Link statically to ROCm SMI" OFF "BTOP_GPU" OFF)
+
+if(BTOP_STATIC)
+  # Set this before calling find_package
+  set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
+endif()
+
+include(CheckCXXCompilerFlag)
+include(CheckIncludeFileCXX)
+include(CheckIPOSupported)
+
+check_include_file_cxx(ranges CXX_HAS_RANGES)
+if(NOT CXX_HAS_RANGES)
+  message(FATAL_ERROR "The compiler doesn't support <ranges>")
+endif()
+
+add_executable(btop
+  src/btop.cpp
+  src/btop_config.cpp
+  src/btop_draw.cpp
+  src/btop_input.cpp
+  src/btop_menu.cpp
+  src/btop_shared.cpp
+  src/btop_theme.cpp
+  src/btop_tools.cpp
+)
+
+# NOTE: Checks can be simplified with CMake 3.25
+if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+  target_sources(btop PRIVATE
+    src/osx/btop_collect.cpp
+    src/osx/sensors.cpp
+    src/osx/smc.cpp
+  )
+elseif(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
+  target_sources(btop PRIVATE src/freebsd/btop_collect.cpp)
+elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+  target_sources(btop PRIVATE src/linux/btop_collect.cpp)
+else()
+  message(FATAL_ERROR "${CMAKE_SYSTEM_NAME} is not supported")
+endif()
+
+# Check for and enable LTO
+check_ipo_supported(RESULT ipo_supported)
+if(ipo_supported AND BTOP_LTO)
+  set_target_properties(btop PROPERTIES INTERPROCEDURAL_OPTIMIZATION ON)
+endif()
+
+# TODO: enable more warnings in coordination with upstream
+target_compile_options(btop PRIVATE
+  -Wall -Wextra -Wpedantic
+  -ftree-vectorize -fstack-clash-protection
+)
+if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+  target_compile_options(btop PRIVATE
+    -Wheader-hygiene -Wgnu -Wthread-safety
+  )
+endif()
+
+if(BTOP_PEDANTIC)
+  target_compile_options(btop PRIVATE
+    -Wshadow -Wnon-virtual-dtor -Wold-style-cast -Wcast-align -Wunused
+    -Woverloaded-virtual -Wconversion -Wsign-conversion -Wdouble-promotion
+    -Wformat=2 -Wimplicit-fallthrough -Weffc++
+  )
+  if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    target_compile_options(btop PRIVATE
+      -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wnull-dereference
+      -Wuseless-cast
+    )
+  endif()
+endif()
+
+if(BTOP_WERROR)
+  target_compile_options(btop PRIVATE -Werror)
+endif()
+
+check_cxx_compiler_flag(-fstack-protector CXX_HAS_FSTACK_PROTECTOR)
+if(CXX_HAS_FSTACK_PROTECTOR)
+  target_compile_options(btop PRIVATE -fstack-protector)
+endif()
+
+check_cxx_compiler_flag(-fcf-protection CXX_HAS_FCF_PROTECTION)
+if(CXX_HAS_FCF_PROTECTION)
+  target_compile_options(btop PRIVATE -fcf-protection)
+endif()
+
+target_compile_definitions(btop PRIVATE
+  _FILE_OFFSET_BITS=64
+  _GLIBCXX_ASSERTIONS _LIBCPP_ENABLE_ASSERTIONS=1
+  # Only has an effect with optimizations enabled
+  $<$<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
+if(BTOP_USE_MOLD)
+  target_link_options(btop PRIVATE -fuse-ld=mold)
+endif()
+
+if(BTOP_STATIC)
+  target_compile_definitions(btop PRIVATE STATIC_BUILD)
+  target_link_options(btop PRIVATE -static LINKER:--fatal-warnings)
+endif()
+
+# Add libraries
+set(THREADS_PREFER_PTHREAD_FLAG ON)
+find_package(Threads REQUIRED)
+target_link_libraries(btop PRIVATE Threads::Threads)
+
+if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+  target_link_libraries(btop PRIVATE $<LINK_LIBRARY:FRAMEWORK,CoreFoundation)
+  target_link_libraries(btop PRIVATE $<LINK_LIBRARY:FRAMEWORK,IOKit)
+elseif(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
+  find_package(devstat REQUIRED)
+  find_package(kvm REQUIRED)
+  target_link_libraries(btop PRIVATE devstat::devstat kvm::kvm)
+  if(BTOP_STATIC)
+    find_package(elf REQUIRED)
+    target_link_libraries(btop PRIVATE elf::elf)
+  endif()
+endif()
+
+install(TARGETS btop RUNTIME)
+install(FILES "btop.desktop" DESTINATION "share/applications")
+install(FILES "Img/icon.png" DESTINATION "share/icons/hicolor/48x48/apps" RENAME "btop.png")
+install(FILES "Img/icon.svg" DESTINATION "share/icons/hicolor/scalable/apps" RENAME "btop.svg")
+install(DIRECTORY "themes" DESTINATION "share/btop")
+
diff --git a/Makefile b/Makefile
index d1bc95d..2adc8c2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
-#* Btop++ makefile v1.5
+#* Btop++ makefile v1.6
 
-BANNER  = \n \033[38;5;196m██████\033[38;5;240m╗ \033[38;5;196m████████\033[38;5;240m╗ \033[38;5;196m██████\033[38;5;240m╗ \033[38;5;196m██████\033[38;5;240m╗\n \033[38;5;160m██\033[38;5;239m╔══\033[38;5;160m██\033[38;5;239m╗╚══\033[38;5;160m██\033[38;5;239m╔══╝\033[38;5;160m██\033[38;5;239m╔═══\033[38;5;160m██\033[38;5;239m╗\033[38;5;160m██\033[38;5;239m╔══\033[38;5;160m██\033[38;5;239m╗   \033[38;5;160m██\033[38;5;239m╗    \033[38;5;160m██\033[38;5;239m╗\n \033[38;5;124m██████\033[38;5;238m╔╝   \033[38;5;124m██\033[38;5;238m║   \033[38;5;124m██\033[38;5;238m║   \033[38;5;124m██\033[38;5;238m║\033[38;5;124m██████\033[38;5;238m╔╝ \033[38;5;124m██████\033[38;5;238m╗\033[38;5;124m██████\033[38;5;238m╗\n \033[38;5;88m██\033[38;5;237m╔══\033[38;5;88m██\033[38;5;237m╗   \033[38;5;88m██\033[38;5;237m║   \033[38;5;88m██\033[38;5;237m║   \033[38;5;88m██\033[38;5;237m║\033[38;5;88m██\033[38;5;237m╔═══╝  ╚═\033[38;5;88m██\033[38;5;237m╔═╝╚═\033[38;5;88m██\033[38;5;237m╔═╝\n \033[38;5;52m██████\033[38;5;236m╔╝   \033[38;5;52m██\033[38;5;236m║   ╚\033[38;5;52m██████\033[38;5;236m╔╝\033[38;5;52m██\033[38;5;236m║        ╚═╝    ╚═╝\n \033[38;5;235m╚═════╝    ╚═╝    ╚═════╝ ╚═╝      \033[1;3;38;5;240mMakefile v1.5\033[0m
+BANNER  = \n \033[38;5;196m██████\033[38;5;240m╗ \033[38;5;196m████████\033[38;5;240m╗ \033[38;5;196m██████\033[38;5;240m╗ \033[38;5;196m██████\033[38;5;240m╗\n \033[38;5;160m██\033[38;5;239m╔══\033[38;5;160m██\033[38;5;239m╗╚══\033[38;5;160m██\033[38;5;239m╔══╝\033[38;5;160m██\033[38;5;239m╔═══\033[38;5;160m██\033[38;5;239m╗\033[38;5;160m██\033[38;5;239m╔══\033[38;5;160m██\033[38;5;239m╗   \033[38;5;160m██\033[38;5;239m╗    \033[38;5;160m██\033[38;5;239m╗\n \033[38;5;124m██████\033[38;5;238m╔╝   \033[38;5;124m██\033[38;5;238m║   \033[38;5;124m██\033[38;5;238m║   \033[38;5;124m██\033[38;5;238m║\033[38;5;124m██████\033[38;5;238m╔╝ \033[38;5;124m██████\033[38;5;238m╗\033[38;5;124m██████\033[38;5;238m╗\n \033[38;5;88m██\033[38;5;237m╔══\033[38;5;88m██\033[38;5;237m╗   \033[38;5;88m██\033[38;5;237m║   \033[38;5;88m██\033[38;5;237m║   \033[38;5;88m██\033[38;5;237m║\033[38;5;88m██\033[38;5;237m╔═══╝  ╚═\033[38;5;88m██\033[38;5;237m╔═╝╚═\033[38;5;88m██\033[38;5;237m╔═╝\n \033[38;5;52m██████\033[38;5;236m╔╝   \033[38;5;52m██\033[38;5;236m║   ╚\033[38;5;52m██████\033[38;5;236m╔╝\033[38;5;52m██\033[38;5;236m║        ╚═╝    ╚═╝\n \033[38;5;235m╚═════╝    ╚═╝    ╚═════╝ ╚═╝      \033[1;3;38;5;240mMakefile v1.6\033[0m
 
 override BTOP_VERSION := $(shell head -n100 src/btop.cpp 2>/dev/null | grep "Version =" | cut -f2 -d"\"" || echo " unknown")
 override TIMESTAMP := $(shell date +%s 2>/dev/null || echo "0")
@@ -12,12 +12,12 @@ else
 endif
 
 ifneq ($(QUIET),true)
-	override PRE := info info-quiet
 	override QUIET := false
-else
-	override PRE := info-quiet
 endif
 
+OLDCXX := $(CXXFLAGS)
+OLDLD := $(LDFLAGS)
+
 PREFIX ?= /usr/local
 
 #? Detect PLATFORM and ARCH from uname/gcc if not set
@@ -36,6 +36,70 @@ endif
 
 override PLATFORM_LC := $(shell echo $(PLATFORM) | tr '[:upper:]' '[:lower:]')
 
+#? GPU Support
+ifeq ($(PLATFORM_LC)$(ARCH),linuxx86_64)
+	ifneq ($(STATIC),true)
+		GPU_SUPPORT := true
+	endif