Opened 2 weeks ago
Last modified 2 weeks ago
#74172 assigned defect
Togl-2.0: fatal error: 'AGL/agl.h' file not found
| Reported by: | quatized-H | Owned by: | dstrubbe (David Strubbe) |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | ports | Version: | 2.12.5 |
| Keywords: | sequoia arm64 | Cc: | |
| Port: | Togl-2.0 |
Description (last modified by ryandesign (Ryan Carsten Schmidt))
While trying to install xcrysden, the dependency Togl-2.0 fails during the compilation phase on modern macOS (Apple Silicon / arm64).
The compiler aborts with the following error:
togl.c:82:12: fatal error: 'AGL/agl.h' file not found 82 | # include <AGL/agl.h>
Analysis: Apple has completely deprecated and removed the legacy Carbon AGL (Apple OpenGL Library) framework from recent macOS SDKs. Because Togl-2.0 defaults to native Cocoa/AGL detection code when it identifies a Darwin kernel, it attempts to include a non-existent header. The port needs to be patched to bypass the native AGL path and force standard X11/GLX paths on modern macOS configurations.
Attachments (1)
Change History (2)
Changed 2 weeks ago by quatized-H
| Attachment: | Togl2.0_AGL_missing.pdf added |
|---|
comment:1 Changed 2 weeks ago by ryandesign (Ryan Carsten Schmidt)
| Description: | modified (diff) |
|---|---|
| Keywords: | sequoia arm64 added; AGL is gone on MacPorts removed |
| Owner: | set to dstrubbe |
| Port: | xcrysden removed |
| Status: | new → assigned |
| Summary: | x11/Togl-2.0: Build failure on macOS 15+ (arm64) due to missing legacy AGL/agl.h → Togl-2.0: fatal error: 'AGL/agl.h' file not found |
In the future, please just attach the log, rather than converting it to a pdf first.
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This file contains the xcrysden Togl-2.0 command (I do have XQuartx running in the background), along with the main.log from failed Togl-2.0 build on macOS 26.2 arm64