Merge pull request #39 from vkensou/feature_freeimage

Add libraw 0.19.5

packages/l/libraw/xmake.lua

@@ -0,0 +1,43 @@
+package("libraw")
+    set_homepage("http://www.libraw.org")
+    set_description("LibRaw is a library for reading RAW files from digital cameras.")
+
+    add_urls("https://github.com/LibRaw/LibRaw/archive/$(version).tar.gz")
+    add_urls("https://github.com/LibRaw/LibRaw.git")
+    
+    add_versions("0.19.5", "9a2a40418e4fb0ab908f6d384ff6f9075f4431f8e3d79a0e44e5a6ea9e75abdc")
+
+    on_install(function(package)
+        io.writefile("xmake.lua", format([[
+            target("libraw")
+                if %s then
+                    set_kind("shared")
+                    add_defines("LIBRAW_BUILDLIB")
+                else
+                    set_kind("static")
+                    add_defines("LIBRAW_NODLL")
+                end
+
+                if %s then
+                    add_defines("WIN32")
+                end
+
+                add_headerfiles("(libraw/*.h)")
+                add_includedirs(".")
+                add_files("src/libraw_cxx.cpp", 
+                    "src/libraw_datastream.cpp", 
+                    "src/libraw_c_api.cpp")
+                add_files("internal/dcraw_common.cpp", 
+                    "internal/dcraw_fileio.cpp", 
+                    "internal/demosaic_packs.cpp")
+        ]], package:config("shared") and "true" or "false", package:is_plat("windows") and "true" or "false"))
+        import("package.tools.xmake").install(package)
+    end)
+
+    on_test(function(package)
+        local defines = package:is_plat("windows") and {"WIN32"} or {}
+        if not package:config("shared") then
+            table.insert(defines, "LIBRAW_NODLL")
+        end
+        assert(package:has_cfuncs("libraw_version", {configs = {defines = defines}, includes = {"libraw/libraw.h"}, }))
+    end)