whereami: add package (#6451)

* whereami: add package

* whereami: exclude wasm

packages/w/whereami/xmake.lua

@@ -0,0 +1,27 @@
+package("whereami")
+    set_homepage("https://github.com/gpakosz/whereami")
+    set_description("Locate the current running executable and the current running module/library on the file system 🔎")
+    set_license("MIT")
+
+    add_urls("https://github.com/gpakosz/whereami.git")
+    add_versions("2024.08.26", "dcb52a058dc14530ba9ae05e4339bd3ddfae0e0e")
+
+    on_install("!wasm", function (package)
+        local configs = {}
+        io.writefile("xmake.lua", [[
+            add_rules("mode.release", "mode.debug")
+            target("whereami")
+                set_kind("$(kind)")
+                add_files("src/*.c")
+                add_headerfiles("src/(*.h)")
+                add_includedirs("src")
+                if is_plat("windows") and is_kind("shared") then
+                    add_rules("utils.symbols.export_all")
+                end
+        ]])
+        import("package.tools.xmake").install(package)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("wai_getExecutablePath", {includes = "whereami.h"}))
+    end)