diff --git a/.github/workflows/build_solaris.yml b/.github/workflows/build_solaris.yml
new file mode 100644
index 0000000..0d30375
--- /dev/null
+++ b/.github/workflows/build_solaris.yml
@@ -0,0 +1,45 @@
+name: Build latest (solaris)
+on:
+  push:
+    branches:
+      - main
+      - master
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.ref }}-solaris
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/cross-rs/sparcv9-sun-solaris
+    steps:
+      - uses: actions/checkout@v3
+      - name: Compile illumos builds
+        id: compile
+        shell: bash
+        env: 
+          COMMON_FLAGS: "-O1 -s -fno-stack-protector -fno-math-errno -Qn"
+          PLAT64_FLAGS: "-fno-pie -fvisibility=hidden -fcf-protection=none -rdynamic -DCC_BUILD_ICON -Wl,--unresolved-symbols=ignore-in-shared-libs"
+        run: |
+          LATEST_FLAG=-DCC_COMMIT_SHA=\"${GITHUB_SHA::9}\"
+          echo $LATEST_FLAG
+          
+          cd src
+          sparcv9-sun-solaris-gcc *.c ${{ env.COMMON_FLAGS }} ${{ env.PLAT64_FLAGS }} $LATEST_FLAG -o cc-illumos64-gl1 -lsocket -lX11 -lXi -lGL
+
+
+      - uses: ./.github/actions/notify_failure
+        if: ${{ always() && steps.compile.outcome == 'failure' }}
+        with:
+          NOTIFY_MESSAGE: 'Failed to compile illumos build(s)'
+          WEBHOOK_URL: '${{ secrets.WEBHOOK_URL }}'
+          
+          
+      - uses: ./.github/actions/upload_build
+        if: ${{ always() && steps.compile.outcome == 'success' }}
+        with:
+          SOURCE_FILE: 'src/cc-illumos64-gl1'
+          DEST_NAME: 'ClassiCube-illumos-64'
diff --git a/misc/linux/min-xutil.h b/misc/linux/min-xutil.h
index 30d239e..293f2b5 100644
--- a/misc/linux/min-xutil.h
+++ b/misc/linux/min-xutil.h
@@ -100,53 +100,6 @@ typedef struct {
 /* obsolete */
 #define PAllHints (PPosition|PSize|PMinSize|PMaxSize|PResizeInc|PAspect)
 
-
-
-typedef struct {
-	long flags;	/* marks which fields in this structure are defined */
-	Bool input;	/* does this application rely on the window manager to
-			get keyboard input? */
-	int initial_state;	/* see below */
-	Pixmap icon_pixmap;	/* pixmap to be used as icon */
-	Window icon_window; 	/* window to be used as icon */
-	int icon_x, icon_y; 	/* initial position of icon */
-	Pixmap icon_mask;	/* icon mask bitmap */
-	XID window_group;	/* id of related window group */
-	/* this structure may be extended in the future */
-} XWMHints;
-
-/* definition for flags of XWMHints */
-
-#define InputHint 		(1L << 0)
-#define StateHint 		(1L << 1)
-#define IconPixmapHint		(1L << 2)
-#define IconWindowHint		(1L << 3)
-#define IconPositionHint 	(1L << 4)
-#define IconMaskHint		(1L << 5)
-#define WindowGroupHint		(1L << 6)
-#define AllHints (InputHint|StateHint|IconPixmapHint|IconWindowHint| \
-IconPositionHint|IconMaskHint|WindowGroupHint)
-#define XUrgencyHint		(1L << 8)
-
-/* definitions for initial window state */
-#define WithdrawnState 0	/* for windows that are not mapped */
-#define NormalState 1	/* most applications want to start this way */
-#define IconicState 3	/* application wants to start as an icon */
-
-/*
- * Obsolete states no longer defined by ICCCM
- */
-#define DontCareState 0	/* don't know or care */
-#define ZoomState 2	/* application wants to start zoomed */
-#define InactiveState 4	/* application believes it is seldom used; */
-			/* some wm's may put it on inactive menu */
-
-typedef struct {
-	int min_width, min_height;
-	int max_width, max_height;
-	int width_inc, height_inc;
-} XIconSize;
-
 typedef struct {
 	char *res_name;
 	char *res_class;