Update MinGW CI to Ubuntu 20.04

.github/workflows/build.yml

@@ -153,7 +153,7 @@ jobs:
         arch: ['32', '64']
     name: mingw${{ matrix.arch }}
     runs-on: ubuntu-latest
-    container: lmmsci/linux.mingw${{ matrix.arch }}:18.04
+    container: ghcr.io/lmms/linux.mingw:20.04
     env:
       CMAKE_OPTS: >-
         -DUSE_WERROR=ON
@@ -163,12 +163,8 @@ jobs:
       CCACHE_NOCOMPRESS: 1
       MAKEFLAGS: -j2
     steps:
-      - name: Update and configure Git
-        run: |
-          add-apt-repository ppa:git-core/ppa
-          apt-get update
-          apt-get --yes install git
-          git config --global --add safe.directory "$GITHUB_WORKSPACE"
+      - name: Configure git
+        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
       - name: Check out
         uses: actions/checkout@v3
         with:
@@ -201,7 +197,7 @@ jobs:
         run: |
           ccache --cleanup
           echo "[ccache config]"
-          ccache --print-config
+          ccache --show-config
           echo "[ccache stats]"
           ccache --show-stats
         env:

cmake/install/excludelist-win

@@ -3,17 +3,21 @@
 ADVAPI32.dll
 COMCTL32.dll
 comdlg32.dll
+d3d11.dll
 dwmapi.dll
+dxgi.dll
 GDI32.dll
 IMM32.dll
 KERNEL32.dll
 MPR.DLL
 msvcrt.dll
+netapi32.dll
 ole32.dll
 OLEAUT32.dll
 OPENGL32.DLL
 SHELL32.dll
 USER32.dll
+userenv.dll
 UxTheme.dll
 VERSION.dll
 WINMM.DLL

cmake/modules/FindSDL2.cmake

@@ -33,6 +33,18 @@
 find_package(SDL2 CONFIG QUIET)
 
 if(TARGET SDL2::SDL2)
+	# SDL2::SDL2 under MinGW is an interface target for reasons, so we can't get
+	# the library location from it. Print minimal information and return early.
+	get_target_property(sdl2_target_type SDL2::SDL2 TYPE)
+	if(sdl2_target_type STREQUAL "INTERFACE_LIBRARY")
+		unset(sdl2_target_type)
+		if(NOT SDL2_FIND_QUIETLY)
+			message(STATUS "Found SDL2 (found version \"${SDL2_VERSION}\")")
+		endif()
+		return()
+	endif()
+	unset(sdl2_target_type)
+
 	# Extract details for find_package_handle_standard_args
 	get_target_property(SDL2_LIBRARY SDL2::SDL2 LOCATION)
 	get_target_property(SDL2_INCLUDE_DIR SDL2::SDL2 INTERFACE_INCLUDE_DIRECTORIES)

src/gui/clips/ClipView.cpp

@@ -356,7 +356,7 @@ void ClipView::selectColor()
 	// Get a color from the user
 	const auto newColor = ColorChooser{this}
 		.withPalette(ColorChooser::Palette::Track)
-		->getColor(m_clip->color().value_or(palette().background().color()));
+		->getColor(m_clip->color().value_or(palette().window().color()));
 	if (newColor.isValid()) { setColor(newColor); }
 }