Bug 908488

Summary:	dev-qt/qtbase-6.5.1-r1: fails with USE="opengl -vulkan"
Product:	Gentoo Linux	Reporter:	tea <tea+gentoo>
Component:	Current packages	Assignee:	Qt Bug Alias <qt>
Status:	RESOLVED WORKSFORME
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	build log without USE=vulkan

Description tea 2023-06-14 08:11:56 UTC

Created attachment 863822 [details]
build log without USE=vulkan

i don't know why, i enabled the vulkan USE-flag on qtbase as a guess. the only new package it pulled in was dev-util/vulkan-headers.

tested in a fairly minimal testing environment.

> …
> …/qtbase-everywhere-src-6.5.1/src/gui/opengl/qopenglextensions_p.h:26:1: error: expected class-name before ‘{’ token
>    26 | {
>       | ^
> …/qtbase-everywhere-src-6.5.1/src/gui/opengl/qopenglextensions_p.h:68:5: error: ‘GLvoid’ does not name a type; did you mean ‘void’?
>    68 |     GLvoid *glMapBuffer(GLenum target, GLenum access);
>       |     ^~~~~~
>       |     void
> …/qtbase-everywhere-src-6.5.1/src/gui/opengl/qopenglextensions_p.h:69:29: error: ‘GLenum’ has not been declared
>    69 |     void glGetBufferSubData(GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr size, GLvoid *data);
>       |                             ^~~~~~
> …

Comment 1 Chiitoo gentoo-dev

2023-06-18 18:37:22 UTC

Can you consistentyl reproduce this (without ccache as well)?

So far I've been unable to (did remove vulkan-headers and any other immediately vulkan-related as well).

Comment 2 tea 2023-06-19 21:29:37 UTC

i can not reproduce it with or without ccache. not in the same environment it previously failed in (that has been modified since) and not in a fresh environment.