From afc16b3331ca5656fd3fcde266e2c858327d6db3 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Mon, 8 Sep 2025 12:49:41 +0200
Subject: Remove from Doxygen files information about removed configure-based
 build system.

---
 documentation/src/advanced.dox | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'documentation/src/advanced.dox')

diff --git a/documentation/src/advanced.dox b/documentation/src/advanced.dox
index 7a249dada..868c7d1bd 100644
--- a/documentation/src/advanced.dox
+++ b/documentation/src/advanced.dox
@@ -97,13 +97,10 @@ with multithreaded programming issues; see the discussion of
 
 
 To incorporate the locking mechanism in the library,
-FLTK must be compiled with
-\p --enable-threads set during the \p configure
-process. IDE-based versions of FLTK are automatically compiled with
+FLTK must be compiled with FLTK_USE_PTHREADS=On
+set during the build process. This is the default since version 1.3.
+IDE-based versions of FLTK are automatically compiled with
 the locking mechanism incorporated if possible.
-Since version 1.3, the
-\p configure script that builds the FLTK
-library also sets \p --enable-threads by default.
 
 \section advanced_multithreading_lock_example Simple multithreaded examples using Fl::lock
 
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