From 44fe6a047290cb7af891d54ab1283fc77409d754 Mon Sep 17 00:00:00 2001
From: Alan O'Cais <alan.ocais@cecam.org>
Date: Wed, 6 May 2026 14:44:18 +0200
Subject: [PATCH 1/2] Add libinput as dependency for Qt6 for GCCcore/14.3.0+

---
 eb_hooks.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/eb_hooks.py b/eb_hooks.py
index 9c7b835c..4d2e4143 100644
--- a/eb_hooks.py
+++ b/eb_hooks.py
@@ -655,6 +655,29 @@ def parse_hook_qt5_check_qtwebengine_disable(ec, eprefix):
         raise EasyBuildError("Qt5-specific hook triggered for non-Qt5 easyconfig?!")
 
 
+def parse_hook_qt6_libinput(ec, eprefix):
+    """
+    Add dependency on libinput to Qt6.
+    This is not included in upstream EasyBuild as it brings a dependency on system-d
+    """
+    qt6_toolchain_version_to_libinput_version_map = {'14.3.0': '1.30.1'}
+    if ec.name == 'Qt6':
+        # Only enforcing from GCCcore 14.3.0 onwards for Qt6 6.9.3 onwards
+        if ec.toolchain.version >= '14.3.0':
+            if ec.version >= LooseVersion('6.9.3'):
+                dep_names = [dep[0] for dep in ec['dependencies']]
+                if 'libinput' not in dep_names:
+                    if ec.toolchain.version in qt6_toolchain_version_to_libinput_version_map.keys():
+                        libinput = ('libinput', qt6_toolchain_version_to_libinput_version_map[ec.toolchain.version])
+                        ec['dependencies'].append(libinput)
+                        print_msg(f"Added {libinput} dependency for {ec.name} {ec.version}")
+                    else:
+                        raise EasyBuildError(
+                            f"No libinput dependency found for {ec.name} {ec.version}, please update relevant Qt6 hook"
+                        )
+    else:
+        raise EasyBuildError("maturin-specific hook triggered for non-maturin easyconfig?!")
+
 def parse_hook_maturin(ec, eprefix):
     """
     Replace build dependency on Rust 1.88.0 by 1.91.1,
@@ -2003,6 +2026,7 @@ def post_easyblock_hook(self, *args, **kwargs):
     'OpenBLAS': parse_hook_openblas_relax_lapack_tests_num_errors,
     'pybind11': parse_hook_pybind11_replace_catch2,
     'Qt5': parse_hook_qt5_check_qtwebengine_disable,
+    'Qt6': parse_hook_qt6_libinput,
     'UCX': parse_hook_ucx_eprefix,
 }
 

From d7dc733b5a14977bf4004475f994878206a69916 Mon Sep 17 00:00:00 2001
From: Alan O'Cais <alan.ocais@cecam.org>
Date: Wed, 6 May 2026 15:11:34 +0200
Subject: [PATCH 2/2] Use LooseVersion everywhere

---
 eb_hooks.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eb_hooks.py b/eb_hooks.py
index 4d2e4143..5a0f63f6 100644
--- a/eb_hooks.py
+++ b/eb_hooks.py
@@ -663,7 +663,7 @@ def parse_hook_qt6_libinput(ec, eprefix):
     qt6_toolchain_version_to_libinput_version_map = {'14.3.0': '1.30.1'}
     if ec.name == 'Qt6':
         # Only enforcing from GCCcore 14.3.0 onwards for Qt6 6.9.3 onwards
-        if ec.toolchain.version >= '14.3.0':
+        if ec.toolchain.version >= LooseVersion('14.3.0'):
             if ec.version >= LooseVersion('6.9.3'):
                 dep_names = [dep[0] for dep in ec['dependencies']]
                 if 'libinput' not in dep_names: