add libdwarf (#2906)

* add libdwarf

* Update xmake.lua

* Update xmake.lua

* Update xmake.lua

* Update xmake.lua

* Update xmake.lua

* Update xmake.lua

* Update xmake.lua

packages/l/libdwarf/xmake.lua

@@ -0,0 +1,32 @@
+package("libdwarf")
+
+    set_kind("library")
+    set_homepage("https://www.prevanders.net/dwarf.html")
+    set_description("Libdwarf is a C library intended to simplify reading (and writing) applications using DWARF2, DWARF3, DWARF4 and DWARF5")
+
+    add_urls("https://github.com/davea42/libdwarf-code/releases/download/v$(version)/libdwarf-$(version).tar.xz")
+    add_versions("0.8.0", "771814a66b5aadacd8381b22d8a03b9e197bd35c202d27e19fb990e9b6d27b17")
+
+    add_deps("cmake")
+    add_deps("zlib", "zstd")
+    if is_plat("mingw") then
+        add_links("dwarf")
+    end
+
+    on_install("linux", "macosx", "mingw", function (package)
+        local configs = {}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "Release"))
+        table.insert(configs, "-DBUILD_SHARED=" .. (package:config("shared") and "ON" or "OFF"))
+        table.insert(configs, "-DBUILD_NON_SHARED=" .. (package:config("shared") and "OFF" or "ON"))
+
+        if package:is_plat("mingw") and not package:config("shared") then
+            package:add("defines", "LIBDWARF_STATIC=1")
+        end
+
+        io.replace("CMakeLists.txt", "add_subdirectory(src/bin/dwarfdump)", "", {plain = true})
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("dwarf_debug_addr_by_index", {includes = "libdwarf/libdwarf.h"}))
+    end)