From 6a6f514f8097ba65186f30c5ecd7a7a3bbcc8f2e Mon Sep 17 00:00:00 2001 From: "Helmut K. C. Tessarek" Date: Fri, 12 Jan 2024 11:28:42 -0500 Subject: [PATCH 1/7] fix: increase interface name length to 15 --- src/btop_draw.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/btop_draw.cpp b/src/btop_draw.cpp index acab14c..5e3cc5b 100644 --- a/src/btop_draw.cpp +++ b/src/btop_draw.cpp @@ -1361,6 +1361,7 @@ namespace Net { int x = 1, y, width = 20, height; int b_x, b_y, b_width, b_height, d_graph_height, u_graph_height; bool shown = true, redraw = true; + const int MAX_IFNAMSIZ = 15; string old_ip; std::unordered_map graphs; string box; @@ -1381,7 +1382,7 @@ namespace Net { out.reserve(width * height); const string title_left = Theme::c("net_box") + Fx::ub + Symbols::title_left; const string title_right = Theme::c("net_box") + Fx::ub + Symbols::title_right; - const int i_size = min((int)selected_iface.size(), 10); + const int i_size = min((int)selected_iface.size(), MAX_IFNAMSIZ); const long long down_max = (net_auto ? safeVal(graph_max, "download"s) : ((long long)(Config::getI("net_download")) << 20) / 8); const long long up_max = (net_auto ? safeVal(graph_max, "upload"s) : ((long long)(Config::getI("net_upload")) << 20) / 8); @@ -1403,7 +1404,7 @@ namespace Net { //? Interface selector and buttons out += Mv::to(y, x+width - i_size - 9) + title_left + Fx::b + Theme::c("hi_fg") + "" + title_right + + uresize(selected_iface, MAX_IFNAMSIZ) + Theme::c("hi_fg") + " n>" + title_right + Mv::to(y, x+width - i_size - 15) + title_left + Theme::c("hi_fg") + (safeVal(net.stat, "download"s).offset + safeVal(net.stat, "upload"s).offset > 0 ? Fx::b : "") + 'z' + Theme::c("title") + "ero" + title_right; Input::mouse_mappings["b"] = {y, x+width - i_size - 8, 1, 3}; From 05da55c54995147beb70bd590fd1e7bf29b329e7 Mon Sep 17 00:00:00 2001 From: Steffen Winter Date: Mon, 15 Jan 2024 15:55:04 +0100 Subject: [PATCH 2/7] Fix abort in locale detection on OpenBSD For whatever reason catch doesn't work for exceptions thrown in a dynamically linked library and the program aborts. --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index ed80899..30ce82d 100644 --- a/Makefile +++ b/Makefile @@ -143,7 +143,7 @@ else ifeq ($(PLATFORM_LC),macos) else ifeq ($(PLATFORM_LC),openbsd) PLATFORM_DIR := openbsd THREADS := $(shell sysctl -n hw.ncpu || echo 1) - override ADDFLAGS += -lkvm + override ADDFLAGS += -lkvm -static-libstdc++ export MAKE = gmake SU_GROUP := wheel else From cec251bf0569bdbf92ff2abfc85661ad030148f3 Mon Sep 17 00:00:00 2001 From: Steffen Winter Date: Mon, 15 Jan 2024 16:00:34 +0100 Subject: [PATCH 3/7] Allow the Findkvm module on all BSDs --- cmake/Modules/Findkvm.cmake | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmake/Modules/Findkvm.cmake b/cmake/Modules/Findkvm.cmake index a0847de..9e4d82b 100644 --- a/cmake/Modules/Findkvm.cmake +++ b/cmake/Modules/Findkvm.cmake @@ -3,7 +3,7 @@ # Find libkvm, the Kernel Data Access Library # -if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") +if(BSD) find_path(kvm_INCLUDE_DIR NAMES kvm.h) find_library(kvm_LIBRARY NAMES kvm) From 57752df6fc9691e359f549c6eb85673095da292c Mon Sep 17 00:00:00 2001 From: Steffen Winter Date: Mon, 15 Jan 2024 16:00:54 +0100 Subject: [PATCH 4/7] CMake: Enable OpenBSD --- CMakeLists.txt | 8 ++++++ README.md | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 76 insertions(+) diff --git a/CMakeLists.txt b/CMakeLists.txt index cd39946..aec6782 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -65,6 +65,8 @@ if(APPLE) 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 "OpenBSD") + target_sources(btop PRIVATE src/openbsd/btop_collect.cpp src/openbsd/sysctlbyname.cpp) elseif(LINUX) target_sources(btop PRIVATE src/linux/btop_collect.cpp) else() @@ -185,6 +187,12 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") find_package(kvm REQUIRED) target_link_libraries(btop elf::elf kvm::kvm) endif() +elseif(CMAKE_SYSTEM_NAME STREQUAL "OpenBSD") + if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU") + target_compile_options(btop PRIVATE -static-libstdc++) + endif() + find_package(kvm REQUIRED) + target_link_libraries(btop kvm::kvm) endif() install(TARGETS btop RUNTIME) diff --git a/README.md b/README.md index 9191071..e555784 100644 --- a/README.md +++ b/README.md @@ -995,6 +995,74 @@ If you have an AMD GPU `rocm_smi_lib` is required, which may or may not be packa gmake help ``` + +
+ + +### With CMake (Community maintained) + + +1. **Install build dependencies** + + Requires GCC, CMake, Ninja and Git + + _**Note:** LLVM's libc++ shipped with OpenBSD 7.4 is too old and cannot compile btop._ + + ```bash + pkg_add cmake g++%11 git ninja + ``` + +2. **Clone the repository** + + ```bash + git clone https://github.com/aristocratos/btop.git && cd btop + ``` + +3. **Compile** + + ```bash + # Configure + CXX=eg++ cmake -B build -G Ninja + # Build + cmake --build build + ``` + + This will automatically build a release version of btop. + + Some useful options to pass to the configure step: + + | Configure flag | Description | + |---------------------------------|-------------------------------------------------------------------------| + | `-DBTOP_LTO=` | Enables link time optimization (ON by default) | + | `-DBTOP_USE_MOLD=` | Use mold to link btop (OFF by default) | + | `-DBTOP_PEDANTIC=` | Compile with additional warnings (OFF by default) | + | `-DBTOP_WERROR=` | Compile with warnings as errors (OFF by default) | + | `-DBTOP_FORTIFY=` | Detect buffer overflows with `_FORTIFY_SOURCE=3` (ON by default) | + | `-DCMAKE_INSTALL_PREFIX=` | The installation prefix ('/usr/local' by default) | + + To force any other compiler, run `CXX= cmake -B build -G Ninja` + +4. **Install** + + ```bash + cmake --install build + ``` + + May require root privileges + +5. **Uninstall** + + CMake doesn't generate an uninstall target by default. To remove installed files, run + ``` + cat build/install_manifest.txt | xargs rm -irv + ``` + +6. **Cleanup build directory** + + ```bash + cmake --build build -t clean + ``` +
## Installing the snap From a44ce1c3a1036c376d105ee7aba81ba7e60c87ae Mon Sep 17 00:00:00 2001 From: Steffen Winter Date: Mon, 15 Jan 2024 19:23:47 +0100 Subject: [PATCH 5/7] Make BTOP_DEBUG also work for CMake --- src/btop_tools.hpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/btop_tools.hpp b/src/btop_tools.hpp index 705a5eb..766cc95 100644 --- a/src/btop_tools.hpp +++ b/src/btop_tools.hpp @@ -18,6 +18,10 @@ tab-size = 4 #pragma once +#if !defined(NDEBUG) +# define BTOP_DEBUG +#endif + #include // for std::ranges::count_if #include #include From 3174c83b43739995d119aa372d6a5f6d45b27b9e Mon Sep 17 00:00:00 2001 From: Steffen Winter Date: Mon, 15 Jan 2024 19:17:05 +0100 Subject: [PATCH 6/7] -DFMT_HEADER_ONLY as a compiler flag This just defines FMT_HEADER_ONLY everywhere instead of just in all files that include `btop_tools.hpp`, in case the statement gets removed there. --- CMakeLists.txt | 1 + Makefile | 2 +- src/btop.cpp | 1 + src/btop_tools.hpp | 4 +--- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index cd39946..df8d347 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -110,6 +110,7 @@ if(HAS_FCF_PROTECTION) endif() target_compile_definitions(btop PRIVATE + FMT_HEADER_ONLY _FILE_OFFSET_BITS=64 $<$:_GLIBCXX_ASSERTIONS _LIBCPP_ENABLE_ASSERTIONS=1> # Only has an effect with optimizations enabled diff --git a/Makefile b/Makefile index ed80899..3aae5d6 100644 --- a/Makefile +++ b/Makefile @@ -179,7 +179,7 @@ override GOODFLAGS := $(foreach flag,$(TESTFLAGS),$(strip $(shell echo "int main override REQFLAGS := -std=c++20 WARNFLAGS := -Wall -Wextra -pedantic OPTFLAGS := -O2 -ftree-vectorize -flto=$(LTO) -LDCXXFLAGS := -pthread -D_GLIBCXX_ASSERTIONS -D_FILE_OFFSET_BITS=64 $(GOODFLAGS) $(ADDFLAGS) +LDCXXFLAGS := -pthread -DFMT_HEADER_ONLY -D_GLIBCXX_ASSERTIONS -D_FILE_OFFSET_BITS=64 $(GOODFLAGS) $(ADDFLAGS) override CXXFLAGS += $(REQFLAGS) $(LDCXXFLAGS) $(OPTFLAGS) $(WARNFLAGS) override LDFLAGS += $(LDCXXFLAGS) $(OPTFLAGS) $(WARNFLAGS) INC := $(foreach incdir,$(INCDIRS),-isystem $(incdir)) -I$(SRCDIR) diff --git a/src/btop.cpp b/src/btop.cpp index 736854f..aac8e9c 100644 --- a/src/btop.cpp +++ b/src/btop.cpp @@ -53,6 +53,7 @@ tab-size = 4 #include "btop_draw.hpp" #include "btop_menu.hpp" #include "fmt/core.h" +#include "fmt/ostream.h" using std::atomic; using std::cout; diff --git a/src/btop_tools.hpp b/src/btop_tools.hpp index 705a5eb..708fddf 100644 --- a/src/btop_tools.hpp +++ b/src/btop_tools.hpp @@ -42,11 +42,9 @@ tab-size = 4 #define HOST_NAME_MAX 64 #endif #endif -#define FMT_HEADER_ONLY + #include "fmt/core.h" #include "fmt/format.h" -#include "fmt/ostream.h" -#include "fmt/ranges.h" using std::array; using std::atomic; From 81d09860f7b815a662c5192e36fcf5e83b3729f6 Mon Sep 17 00:00:00 2001 From: rliang <48518695+rkmcode@users.noreply.github.com> Date: Thu, 25 Jan 2024 03:36:15 +0800 Subject: [PATCH 7/7] Fix basic_string::_M_create exception when 1000>hz>999.5, round(hz)=1000 btop_draw.cpp: 793: Symbols::h_line * (7 - cpuHz.size()) exception --- src/linux/btop_collect.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/linux/btop_collect.cpp b/src/linux/btop_collect.cpp index 0c1ab66..5e0af36 100644 --- a/src/linux/btop_collect.cpp +++ b/src/linux/btop_collect.cpp @@ -583,7 +583,7 @@ namespace Cpu { cpuhz += " GHz"; } else if (hz > 0) - cpuhz = to_string((int)round(hz)) + " MHz"; + cpuhz = to_string((int)hz) + " MHz"; } catch (const std::exception& e) {