sys-libs/libcxxabi/files/PATCHES.json - third_party/overlays/chromiumos-overlay - Git at Google

 [
     {
         "comment": "Link libcxx with gcc_eh when linking with gcc_s is not desired",
         "rel_patch_path": "libcxxabi-7-use-libgcc_eh.patch",
 	"end_version": 419078
     }
 ]
	[
	{
	"comment": "Link libcxx with gcc_eh when linking with gcc_s is not desired",
	"rel_patch_path": "libcxxabi-7-use-libgcc_eh.patch",
	"end_version": 419078
	}
	]