spdlog/1.9.1

Fast C++ logging library.

Very fast, header-only/compiled, C++ logging library.

Install

Header only version

Copy the source folder to your build tree and use a C++11 compiler.

Static lib version (recommended - much faster compile times)

$ git clone https://github.com/gabime/spdlog.git
$ cd spdlog && mkdir build && cd build
$ cmake .. && make -j

see example CMakeLists.txt on how to use.

Platforms

Linux, FreeBSD, OpenBSD, Solaris, AIX
Windows (msvc 2013+, cygwin)
macOS (clang 3.5+)
Android

Package managers:

Homebrew: brew install spdlog
MacPorts: sudo port install spdlog
FreeBSD: cd /usr/ports/devel/spdlog/ && make install clean
Fedora: dnf install spdlog
Gentoo: emerge dev-libs/spdlog
Arch Linux: pacman -S spdlog
vcpkg: vcpkg install spdlog
conan: spdlog/[>=1.4.1]
conda: conda install -c conda-forge spdlog
build2: depends: spdlog ^1.8.2

... More

version	1.9.1
license	MITMIT License
repository	https://pkg.cppget.org/1/stable
download	spdlog-1.9.1.tar.gz
sha256	07578f21eaaab9b2074fdde8f7f449d928d44fb2809dee28e5743bb92cf3cc02

project	spdlog
doc-url	github.com/gabime/spdlog/wiki
src-url	github.com/gabime/spdlog
package-url	github.com/build2-packaging/spdlog
email	gmelman1@gmail.com
package-email	wmbat@protonmail.com
topics	logging C++

Depends (1)

	fmt ^8.0.1

Requires (1)

	c++ >= 11

Reviews

fail	0
pass	1

Builds

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_fedora_44-gcc_16-bindist
timestamp	2026-05-06 08:09:26 UTC (04 23:48:39 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0-static_O3
timestamp	2026-05-04 12:02:39 UTC (06 19:55:26 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0-O3
timestamp	2026-05-04 12:01:49 UTC (06 19:56:16 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0
timestamp	2026-05-04 12:01:02 UTC (06 19:57:03 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-gcc_14_homebrew-static_O3
timestamp	2026-05-02 13:45:18 UTC (08 18:12:46 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-gcc_14_homebrew
timestamp	2026-05-02 13:43:17 UTC (08 18:14:47 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin22.5.0
tgt config	macos_13-clang_15.0
timestamp	2026-05-02 13:21:10 UTC (08 18:36:54 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-freebsd15.0
tgt config	freebsd_15-clang_19-static_O3
timestamp	2026-05-02 13:19:52 UTC (08 18:38:13 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-freebsd15.0
tgt config	freebsd_15-clang_19-O3
timestamp	2026-05-02 13:19:27 UTC (08 18:38:38 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-freebsd15.0
tgt config	freebsd_15-clang_19
timestamp	2026-05-02 13:19:12 UTC (08 18:38:52 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-freebsd14.1
tgt config	freebsd_14-clang_18
timestamp	2026-05-02 13:19:07 UTC (08 18:38:58 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-gcc_14_homebrew-O3
timestamp	2026-05-02 11:24:00 UTC (08 20:34:05 days ago)
result	warning (update) \| error (test) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22_libc++-static_O3
timestamp	2026-05-02 11:12:31 UTC (08 20:45:33 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22_libc++-O3
timestamp	2026-05-02 11:12:04 UTC (08 20:46:01 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22_libc++
timestamp	2026-05-02 11:11:54 UTC (08 20:46:10 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22-static_O3
timestamp	2026-05-02 11:11:44 UTC (08 20:46:20 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_21_libc++
timestamp	2026-05-02 11:11:39 UTC (08 20:46:26 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22-O3
timestamp	2026-05-02 11:11:24 UTC (08 20:46:40 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22
timestamp	2026-05-02 11:11:17 UTC (08 20:46:47 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_21
timestamp	2026-05-02 11:10:59 UTC (08 20:47:05 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-gcc_16-static_O3
timestamp	2026-05-02 11:10:03 UTC (08 20:48:01 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-gcc_16-ndebug_O3
timestamp	2026-05-02 11:09:53 UTC (08 20:48:12 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_ubuntu_24.04-gcc_13-bindist
timestamp	2026-05-02 11:09:30 UTC (08 20:48:34 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-gcc_16-O3
timestamp	2026-05-02 11:09:25 UTC (08 20:48:39 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-gcc_16
timestamp	2026-05-02 11:09:23 UTC (08 20:48:41 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_fedora_43-gcc_15-bindist
timestamp	2026-05-02 11:09:22 UTC (08 20:48:42 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-gcc_14-bindist
timestamp	2026-05-02 11:09:14 UTC (08 20:48:50 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-gcc_15-O3
timestamp	2026-05-02 11:09:11 UTC (08 20:48:53 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-gcc_15
timestamp	2026-05-02 11:09:07 UTC (08 20:48:58 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-static_O3
timestamp	2026-05-02 10:39:03 UTC (08 21:19:01 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-O3
timestamp	2026-05-02 10:38:31 UTC (08 21:19:34 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++
timestamp	2026-05-02 10:38:22 UTC (08 21:19:43 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18-static_O3
timestamp	2026-05-02 10:37:58 UTC (08 21:20:07 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18-O3
timestamp	2026-05-02 10:37:46 UTC (08 21:20:19 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18
timestamp	2026-05-02 10:37:22 UTC (08 21:20:43 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14-static_O3
timestamp	2026-05-01 12:07:16 UTC (09 19:50:48 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14-ndebug_O3
timestamp	2026-05-01 12:06:05 UTC (09 19:52:00 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14-O3
timestamp	2026-05-01 12:06:03 UTC (09 19:52:02 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14
timestamp	2026-05-01 12:04:55 UTC (09 19:53:09 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_13
timestamp	2026-04-29 10:17:00 UTC (11 21:41:04 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_ubuntu_26.04-gcc_15-bindist
result	unbuilt

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-msvc_17
result	unbuilt

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-clang_21_msvc_18
result	unbuilt

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-clang_21_msvc_18-O2
result	unbuilt

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-clang_21_msvc_18-static_O2
result	unbuilt

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-msvc_18
result	unbuilt

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-msvc_18-O2
result	unbuilt

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-msvc_18-static_O2
result	unbuilt

target	x86_64-w64-mingw32
tgt config	windows_10-gcc_15.2_mingw_w64
result	excluded (builds but some tests fails, use at your own risks)

target	x86_64-w64-mingw32
tgt config	windows_10-gcc_15.2_mingw_w64-O2
result	excluded (builds but some tests fails, use at your own risks)

target	x86_64-w64-mingw32
tgt config	windows_10-gcc_15.2_mingw_w64-static_O2
result	excluded (builds but some tests fails, use at your own risks)