spectra: add more platforms support (#7780)

packages/s/spectra/xmake.lua

@@ -1,5 +1,4 @@
 package("spectra")
-
     set_kind("library", {headeronly = true})
     set_homepage("https://spectralib.org/")
     set_description("Sparse Eigenvalue Computation Toolkit as a Redesigned ARPACK")
@@ -7,12 +6,14 @@ package("spectra")
 
     add_urls("https://github.com/yixuan/spectra/archive/refs/tags/$(version).tar.gz",
              "https://github.com/yixuan/spectra.git")
+
     add_versions("v1.2.0", "fdfccacba1c77d9b4ffefae7258c760c99e3c8a2823ca87ea5b11a50d297a73b")
     add_versions("v1.1.0", "d29671e3d1b8036728933cadfddb05668a3cd6133331e91fc4535a9b85bedc79")
     add_versions("v1.0.1", "919e3fbc8c539a321fd5a0766966922b7637cc52eb50a969241a997c733789f3")
 
     add_deps("cmake", "eigen")
-    on_install("windows", "macosx", "linux", "mingw", "cross", function (package)
+
+    on_install(function (package)
         import("package.tools.cmake").install(package)
     end)