From b959e23d6d98b72a6ff094ad0a2cc7781bfe8f67 Mon Sep 17 00:00:00 2001
From: Consolatis <35009135+Consolatis@users.noreply.github.com>
Date: Mon, 8 Apr 2024 17:32:16 +0200
Subject: [PATCH] CI: enable gcc static analyzer

---
 .github/workflows/build.yml | 11 +++++++++++
 meson.build                 |  4 ++++
 meson_options.txt           |  1 +
 3 files changed, 16 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index db5621c2..7f91f07d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -155,6 +155,17 @@ jobs:
             meson compile -C build-gcc-release
           ' | $TARGET
 
+      - name: Build with gcc - static analyzer
+        run: |
+          echo '
+            cd "$GITHUB_WORKSPACE"
+            export CC=gcc
+            meson setup build-gcc-static_analyzer -Dxwayland=enabled \
+              -Dstatic_analyzer=enabled --werror
+            meson compile -C build-gcc-static_analyzer
+          ' | $TARGET
+
+
       # Runtime tests, these run on Debian and Void only (the later due to libmusl being used)
       - name: Build with clang - release
         run: |
diff --git a/meson.build b/meson.build
index adbd5455..25e050fd 100644
--- a/meson.build
+++ b/meson.build
@@ -87,6 +87,10 @@ else
 endif
 conf_data.set10('HAVE_RSVG', have_rsvg)
 
+if get_option('static_analyzer').enabled()
+  add_project_arguments(['-fanalyzer'], language: 'c')
+endif
+
 msgfmt = find_program('msgfmt', required: get_option('nls'))
 if msgfmt.found()
   source_root = meson.current_source_dir()
diff --git a/meson_options.txt b/meson_options.txt
index 9104ec9a..d9cb73a8 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -2,3 +2,4 @@ option('man-pages', type: 'feature', value: 'auto', description: 'Generate and i
 option('xwayland', type: 'feature', value: 'auto', description: 'Enable support for X11 applications')
 option('svg', type: 'feature', value: 'enabled', description: 'Enable svg window buttons')
 option('nls', type: 'feature', value: 'auto', description: 'Enable native language support')
+option('static_analyzer', type: 'feature', value: 'disabled', description: 'Run gcc static analyzer')