fltkv1.3.11

Updated: 2026-05-07

FLTK (pronounced fulltick) is a cross-platform C++ GUI toolkit for UNIX/Linux (X11), Microsoft Windows, and MacOS X. FLTK provides modern GUI functionality without the bloat and supports 3D graphics via OpenGL and its built-in GLUT emulation.

Project website: https://www.fltk.org/

#License

Not declared in the port manifest

COPYING

#Supported Platforms

!uwp

✅linux
✅osx
✅windows

❌~~uwp~~

#Features

Default feature: opengl

#opengldefault

OpenGL support

Dependencies:

opengl

and 2 transitive dependencies:

egl-registry (through opengl-registry)
opengl-registry (through opengl)

Host Dependencies:

No dependencies.

#Dependencies

fontconfig
Platforms: !osx
freetype
Features: (none)
libjpeg-turbo
libpng
zlib

and 6 transitive dependencies:

dirent (through fontconfig)
expat (through fontconfig)
libiconv (through fontconfig)
libuuid (through fontconfig)
Platforms: !osx & !windows
pthread (through fontconfig)
Platforms: !emscripten & !windows
pthreads (through pthread)

#Host Dependencies

and 4 transitive dependencies:

gperf (through fontconfig)
vcpkg-cmake-get-vars (through vcpkg-make)
vcpkg-make (through gperf)
vcpkg-tool-meson (through fontconfig)

#Used By

mathgl (feature fltk)
octave (feature fltk)

#Host Tool For

fltk

#Contributors

Scott
Robert Schumacher
codicodi
Alexander Karatarakis
driver1998
pravic
Phoebe
Stefano Sinigardi
Neil McNeight
Lily
ras0219
Jack·Boos·Yu
Mohammed Alyousef
autoantwort
Giovanni A. Zuliani
Billy O'Neal
nicole mazzuca
Kai Pastor
Alexander Neumann
Mengna Li
Lily Wang

#Changelog

4bc07e3
4bc07e3[fltk] Revise (#51569)
2026-05-07
02e1801
02e1801[fltk] Update 1.3.11 (#43992)
2025-02-23
83ee120
83ee120[fltk] Fix abs path (#42723)
2024-12-16
fb54487
fb54487[fltk] Fix fluid are added twice when CMAKE_CROSSCOMPILING is true (#36442)
2024-08-22
00d7b89
00d7b89[fltk] update to 1.3.9 (#35981)
2024-01-03
391313b
391313b[fltk] fix narrowing error in clang-cl (#29995)
2023-03-20
c9fc882
c9fc882[fltk] Disable obsolete math.h polyfill (#28558)
2022-12-28
0219697
0219697[fltk] Control dependencies (#28297)
2022-12-19
9ccd693
9ccd693[toolchain windows] set CMAKE_SYSTEM_PROCESSOR (#24100)
2022-04-29
1d28e4d
1d28e4d[fltk] Remove vcpkg_fail_port_install. (#22744)
2022-01-24

Show 20 earlier changes

e4bcda2
e4bcda2[FLTK] Update to 1.3.8 (#22487)
2022-01-20
059efe7
059efe7[fltk] no absolute paths (#21714)
2021-12-06
f60125a
f60125a[fltk] Update fltk to version 1.3.7 (#19584)
2021-08-18
eb891c2
eb891c2[fltk] Update to 1.3.6 rc1 and fix osx build (#17586)
2021-05-21
59b938e
59b938e[fltk] Fix link to system libs (#17094)
2021-04-09
7938ab7
7938ab7[fltk] Force static library due to global variables. Fix CMake Targets. (#12273)
2020-07-30
7308c86
7308c86[fltk] Fix build error on Linux (#10018)
2020-03-10
b9f30b7
b9f30b7update FLTK to v1.3.5 (#8457)
2019-10-28
726c111
726c111[vcpkg] fatal_error when patch fails to apply (#8087)
2019-10-07
33f15e4
33f15e4modernize many ports (#7986)
2019-09-05
18b029a
18b029a[WIP] Add a Homepage URL entry for vcpkg ports (#2933)
2019-06-15
ef75e05
ef75e05[fltk] Windows ARM/ARM64 support (#6241)
2019-04-29
26516fe
26516fevcpkg_configure_cmake (and _meson) now embed debug symbols within static libs (/Z7)
2017-09-09
346c2be
346c2be[fltk] force import macro to either 0 or 1
2017-06-09
1780157
1780157[fltk] Place fluid.exe into tools/fltk. Remove static import libs in shared builds.
2017-05-23
21e30e6
21e30e6Added fluid.exe to output tools
2017-05-22
ae3f414
ae3f414[fltk] Bump version to correspond with binary layout change
2017-01-30
d1595ac
d1595acFixed incorrect naming of files
2017-01-29
1c9ea00
1c9ea00[fltk] Avoid renaming DLLs -- they are referred to by name in LIBs.
2017-01-19
8310c5a
8310c5aFLTK Port
2017-01-15

#Port Files