From b5b858637f088e5cbc02480609393df15883ecbd Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Tue, 11 Feb 2025 18:21:16 +0100
Subject: [PATCH] Add check for self-contained headers to a CI job

It seems wasteful to check this in all of them, so choose one with the
relatively short running-time and do it only there.
---
 .github/workflows/ci.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cabad4a698..132a44db35 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -109,6 +109,7 @@ jobs:
             runner: ubuntu-22.04
             configure_flags: --enable-compat30 --disable-std_containers
             use_xvfb: true
+            check_headers: true
           - name: Ubuntu 22.04 wxGTK with ASAN
             runner: ubuntu-22.04
             configure_flags: --disable-compat32 --disable-sys-libs
@@ -332,6 +333,11 @@ jobs:
       - name: Building tests
         working-directory: tests
         run: |
+          if [ ${{ matrix.check_headers }} ]; then
+            echo "Checking that all headers are self-contained..."
+            make allheaders_selfcontained
+            echo "Done."
+          fi
           make $wxBUILD_ARGS failtest
           make -k $wxBUILD_ARGS "CXXFLAGS=$wxMAKEFILE_CXXFLAGS" "LDFLAGS=$wxMAKEFILE_LDFLAGS"