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-apple-darwin23.5.0
tgt config	macos_14-gcc_14_homebrew-static_O3
timestamp	2026-08-18 16:46:50 UTC (18:31:38 hours 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	2026-08-18 16:44:30 UTC (18:33:58 hours 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	2026-08-18 12:21:26 UTC (22:57:03 hours ago)
result	warning (update) \| error (test) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0-static_O3
timestamp	2026-08-17 09:52:06 UTC (02 01:26:23 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	2026-08-17 09:50:17 UTC (02 01:28:11 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	2026-08-17 09:48:29 UTC (02 01:29:59 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_fedora_44-gcc_16-bindist
timestamp	2026-08-15 11:56:44 UTC (03 23:21:44 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin22.5.0
tgt config	macos_13-clang_15.0
timestamp	2026-08-15 01:49:03 UTC (04 09:29:26 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	2026-08-14 13:56:44 UTC (04 21:21:45 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	2026-08-14 13:54:44 UTC (04 21:23:44 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	2026-08-14 13:52:41 UTC (04 21:25:47 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22-O3
timestamp	2026-08-14 13:27:09 UTC (04 21:51:20 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	2026-08-14 13:25:59 UTC (04 21:52:29 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++-static_O3
timestamp	2026-08-14 13:25:55 UTC (04 21:52:34 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	2026-08-14 13:25:53 UTC (04 21:52:36 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	2026-08-14 13:24:59 UTC (04 21:53:29 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	2026-08-14 13:24:58 UTC (04 21:53:30 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-freebsd14.1
tgt config	freebsd_14-clang_18
timestamp	2026-08-14 12:56:04 UTC (04 22:22:25 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-O3
timestamp	2026-08-14 12:48:25 UTC (04 22:30:03 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	2026-08-14 12:47:27 UTC (04 22:31:02 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	2026-08-14 12:46:08 UTC (04 22:32:20 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	2026-08-14 12:43:49 UTC (04 22:34:39 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	2026-08-14 12:42:35 UTC (04 22:35:54 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18
timestamp	2026-08-14 12:41:11 UTC (04 22:37:18 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	2026-08-14 12:12:11 UTC (04 23:06:18 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	2026-08-14 12:12:00 UTC (04 23:06:28 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	2026-08-14 12:11:02 UTC (04 23:07:26 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	2026-08-14 12:09:32 UTC (04 23:08:57 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	2026-08-14 12:05:03 UTC (04 23:13:26 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	2026-08-14 11:53:42 UTC (04 23:24:46 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	2026-08-14 11:53:24 UTC (04 23:25:04 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	2026-08-14 11:01:26 UTC (05 00:17:02 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	2026-08-14 11:00:59 UTC (05 00:17:29 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	2026-08-14 11:00:42 UTC (05 00:17:47 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	2026-08-13 11:05:59 UTC (06 00:12:29 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	2026-08-13 11:03:50 UTC (06 00:14:38 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	2026-08-13 11:03:24 UTC (06 00:15:05 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14
timestamp	2026-08-13 11:01:59 UTC (06 00:16:30 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	2026-08-12 10:53:46 UTC (07 00:24:43 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-msvc_17
timestamp	2026-08-11 13:04:50 UTC (07 22:13:39 days ago)
result	warning (update) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_13
timestamp	2026-08-11 10:26:31 UTC (08 00:51:57 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-msvc_18-static_O2
timestamp	2026-08-08 19:31:59 UTC (10 15:46:30 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-msvc_18-O2
timestamp	2026-08-08 11:30:58 UTC (10 23:47:31 days ago)
result	warning (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-msvc_18
timestamp	2026-08-08 11:29:20 UTC (10 23:49:09 days ago)
result	warning (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-clang_21_msvc_18-static_O2
timestamp	2026-08-08 10:29:09 UTC (11 00:49:19 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-clang_21_msvc_18-O2
timestamp	2026-08-08 10:29:02 UTC (11 00:49:27 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.5
tgt config	windows_10-clang_21_msvc_18
timestamp	2026-08-08 10:28:41 UTC (11 00:49:47 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
timestamp	2026-08-07 12:12:26 UTC (11 23:06:03 days ago)
result	error (update) \| log \| rebuild

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)