From c8d1b7bae03fe73221087bac1e55a45c552477d7 Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Fri, 2 May 2025 20:32:57 +0200
Subject: [PATCH] gitlab-ci: Treat Doxygen warnings as error

---
 .gitlab-ci.yml | 1 +
 Doxyfile       | 1 +
 2 files changed, 2 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 25d1461fd..293b987a7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -14,6 +14,7 @@ install:
     - sh .gitlab-ci/install.sh
   variables:
     CFLAGS: "-O2"
+    DOXYGEN_WARN_AS_ERROR: "FAIL_ON_WARNINGS"
   artifacts:
     expire_in: 2 hrs
     paths:
diff --git a/Doxyfile b/Doxyfile
index 823fd33dc..cbbed0c13 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -9,6 +9,7 @@ HIDE_UNDOC_CLASSES     = YES
 HIDE_SCOPE_NAMES       = YES
 SHOW_INCLUDE_FILES     = NO
 WARN_NO_PARAMDOC       = YES
+WARN_AS_ERROR          = $(DOXYGEN_WARN_AS_ERROR)
 INPUT                  = $(SOURCE_ROOT)README.md \
                          $(SOURCE_ROOT)include/libxml/c14n.h \
                          $(SOURCE_ROOT)include/libxml/catalog.h \