lerc: add package (#2777)

packages/l/lerc/xmake.lua

@@ -0,0 +1,29 @@
+package("lerc")
+    set_homepage("https://github.com/esri/lerc")
+    set_description("Limited Error Raster Compression")
+    set_license("Apache-2.0")
+
+    add_urls("https://github.com/Esri/lerc/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/Esri/lerc.git")
+
+    add_versions("v4.0.0", "91431c2b16d0e3de6cbaea188603359f87caed08259a645fd5a3805784ee30a0")
+
+    add_deps("cmake")
+
+    on_install(function (package)
+        local configs = {}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "Release"))
+        if package:config("shared") then
+            table.insert(configs, "-DBUILD_SHARED_LIBS=ON")
+        else
+            table.insert(configs, "-DBUILD_SHARED_LIBS=OFF")
+            if package:is_plat("windows", "mingw") then
+                package:add("defines", "LERC_STATIC")
+            end
+        end
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("lerc_computeCompressedSize", {includes = "Lerc_c_api.h"}))
+    end)