pass cross file to meson

1 files changed, 27 insertions, 0 deletions

diff --git a/xmake/modules/package/tools/meson.lua b/xmake/modules/package/tools/meson.lua
index f76604735..489809702 100644
--- a/xmake/modules/package/tools/meson.lua
+++ b/xmake/modules/package/tools/meson.lua
@@ -47,6 +47,28 @@ function _map_linkflags(package, targetkind, sourcekinds, name, values)
     return linker.map_flags(targetkind, sourcekinds, name, values, {target = package})
 end
 
+-- is cross compilation?
+function _is_cross_compilation(package)
+    if not package:is_plat(os.subhost()) then
+        return true
+    end
+    if package:is_plat("macosx") and not package:is_arch(os.subarch()) then
+        return true
+    end
+    return false
+end
+
+-- get cross file
+function _get_cross_file(package, opt)
+    local crossfile = path.join(_get_buildir(package, opt), "cross_file.txt")
+    if not os.isfile(crossfile) then
+        local file = io.open(crossfile, "w")
+        file:print("")
+        file:close()
+    end
+    return crossfile
+end
+
 -- get configs
 function _get_configs(package, configs, opt)
 
@@ -73,6 +95,11 @@ function _get_configs(package, configs, opt)
         table.insert(configs, "-Db_vscrt=" .. package:config("vs_runtime"):lower())
     end
 
+    -- add cross file
+    if _is_cross_compilation(package) then
+        table.insert(configs, "--cross-file=" .. _get_cross_file(package, opt))
+    end
+
     -- add build directory
     table.insert(configs, _get_buildir(package, opt))
     return configs