add nlopt (#233)

packages/n/nlopt/xmake.lua

@@ -0,0 +1,20 @@
+package("nlopt")
+
+    set_homepage("https://github.com/stevengj/nlopt/")
+    set_description("NLopt is a library for nonlinear local and global optimization, for functions with and without gradient information.")
+    set_license("LGPL-2.1")
+
+    add_urls("https://github.com/stevengj/nlopt/archive/$(version).tar.gz",
+             "https://github.com/stevengj/nlopt.git")
+    add_versions("v2.7.0", "b881cc2a5face5139f1c5a30caf26b7d3cb43d69d5e423c9d78392f99844499f")
+
+    on_install("linux", "windows", "macosx", function (package)
+        local configs = {"-DNLOPT_PYTHON=OFF", "-DNLOPT_OCTAVE=OFF", "-DNLOPT_MATLAB=OFF", "-DNLOPT_GUILE=OFF", "-DNLOPT_TESTS=OFF"}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
+        table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("nlopt_create", {includes = "nlopt.h"}))
+    end)

packages/o/openblas/xmake.lua

@@ -22,12 +22,10 @@ package("openblas")
     end
 
     on_install("windows|x64", function (package)
-        if package:is_arch("x64", "x86_64") then
         os.cp("bin", package:installdir())
         os.cp("include", package:installdir())
         os.cp("lib", package:installdir())
         package:addenv("PATH", "bin")
-        end
     end)
 
     on_install("linux", "mingw@windows,msys", function (package)