Qt6: Update to 6.9.3

September 30, 2025 by Jani Heikkinen

The last release from the Qt 6.9 series, Qt 6.9.3, is now available for
download. As a patch release, Qt 6.9.3 does not introduce new features
but delivers over 250 bug fixes, security updates, and enhancements on
top of the Qt 6.9.2 release. For a detailed breakdown of the most
significant changes, refer to the Qt 6.9.3 release notes.

Announcement:
https://www.qt.io/blog/qt-6.9.3-released
Release notes:
https://code.qt.io/cgit/qt/qtreleasenotes.git/about/qt/6.9.3/release-note.md

FreeBSD ports changes:
devel/qt6-base:
- Remove a few stale patches and use dlsym to access environ. [1]
- Restore missing headers if the X11 option is disabled. [2]

devel/qt6-tools:
- Add support for devel/llvm21

www/qt6-webengine:
- Use dlsym to access environ. [1]

PySide6: Update to 6.9.3

As part of the Qt6 update, PySide6 and its support tools have also been
updated to 6.9.3.

Reported by:	arrowd [1], angry_vincent on #freebsd-desktop [2]
MFH:		2025Q4
Security:	c27c05a7-a0c8-11f0-8471-4ccc6adda413
Pull Request:	https://github.com/freebsd/freebsd-ports/pull/441 [1]
Co-authored-by: Gleb Popov <arrowd@FreeBSD.org>

1 files changed, 0 insertions, 19 deletions

diff --git a/devel/qt6-tools/files/patch-.cmake.conf b/devel/qt6-tools/files/patch-.cmake.conf
deleted file mode 100644
index ec629a036b7e..000000000000
--- a/devel/qt6-tools/files/patch-.cmake.conf
+++ /dev/null
@@ -1,19 +0,0 @@
-Supply the version of LLVM we are intending to use via QDOC_USER_CLANG_VERSION,
-a made-up CMake varible derived from LLVM_VERSION in the port Makefile, instead
-of iterating through potential candidates. This avoids mismatches during the
-configure stage when a user has a version of LLVM installed greater than what is
-set in DEFAULT_VERSIONS.
-
-PR: 287430
-
---- .cmake.conf.orig	2025-05-29 00:19:42 UTC
-+++ .cmake.conf
-@@ -3,7 +3,7 @@ set(QDOC_SUPPORTED_CLANG_VERSIONS
- set(QT_EXTRA_INTERNAL_TARGET_DEFINES "QT_NO_AS_CONST=1")
- set(QDOC_MINIMUM_CLANG_VERSION "17")
- set(QDOC_SUPPORTED_CLANG_VERSIONS
--    "20.1" "19.1" "18.1" "17.0"
-+    ${QDOC_USER_CLANG_VERSION}
- )
- list(APPEND QT_EXTRA_INTERNAL_TARGET_DEFINES "QT_NO_FOREACH=1")
- list(APPEND QT_EXTRA_INTERNAL_TARGET_DEFINES "QT_NO_CONTEXTLESS_CONNECT=1")