coin3d: apply upstream patches to fix build on Centos 8 (#39839)

fixes undefined references to dlerror, dlopen, dlsym, dlclose and
XDefaultScreenOfDisplay, XScreenNumberOfScreen, XCreatePixmap, XFree, XFreePixmap, XCloseDisplay, XOpenDisplay

var/spack/repos/builtin/packages/coin3d/package.py

@@ -59,6 +59,24 @@ def url_for_version(self, version):
             url = "https://github.com/coin3d/coin/archive/Coin-{0}.tar.gz"
         return url.format(version.dotted)
 
+    # 2 patches for fixing missing dlopen, ... on CentOS 8
+    patch(
+        "https://github.com/coin3d/coin/commit/962e613609ba93301999f83e283b7f489dfac503.patch?full_index=1",
+        sha256="33da720d6ff50916403320c47c72600737bdfb4113a4d527bc3fa9e8fe368f49",
+        when="@4.0.0",
+    )
+    patch(
+        "https://github.com/coin3d/coin/commit/9a36b15d66c5e340cd8695415ce5867ad07ee2bb.patch?full_index=1",
+        sha256="fcfe07c45e4981976ccf8df377f8cea24c48231b9e5d9538e5c7e4e038970597",
+        when="@4.0.0",
+    )
+    # fix missing X11 libraries on CentOS 8
+    patch(
+        "https://github.com/coin3d/coin/commit/58a1b4c3e968f96d3a2091fa5cb625f360ce6811.patch?full_index=1",
+        sha256="a4fe39d430068a7b107d4bca1fdb932e40cf92c3b5be0f846c70cbdc333e924d",
+        when="@4.0.0",
+    )
+
 
 class CMakeBuilder(spack.build_systems.cmake.CMakeBuilder):
     def cmake_args(self):