trace probe verbose

13 files changed, 278 insertions, 168 deletions

diff --git a/xmake/scripts/action/_config.lua b/xmake/scripts/action/_config.lua
index 027c22288..417d6ec36 100644
--- a/xmake/scripts/action/_config.lua
+++ b/xmake/scripts/action/_config.lua
@@ -37,9 +37,6 @@ function _config.done()
     local options = xmake._OPTIONS
     assert(options)
 
-    -- dump config
-    config.dump()
-
     -- save the configure
     if not config.save() then
         -- error
@@ -61,8 +58,13 @@ function _config.done()
         return false
     end
 
-    -- ok
+    -- dump configure
+    config.dump()
+
+    -- trace
     print("configure ok!")
+
+    -- ok
     return true
 end
 
diff --git a/xmake/scripts/action/_global.lua b/xmake/scripts/action/_global.lua
index 329502c7d..c2b7a956b 100644
--- a/xmake/scripts/action/_global.lua
+++ b/xmake/scripts/action/_global.lua
@@ -31,9 +31,6 @@ local platform  = require("platform/platform")
 -- done the given config
 function _global.done()
 
-    -- dump global
-    global.dump()
-
     -- save the global configure
     if not global.save() then
         -- error
@@ -41,6 +38,9 @@ function _global.done()
         return false
     end
 
+    -- dump global
+    global.dump()
+
     -- ok
     print("configure ok!")
     return true
diff --git a/xmake/scripts/base/config.lua b/xmake/scripts/base/config.lua
index 2d5bcdc37..d0f58892b 100644
--- a/xmake/scripts/base/config.lua
+++ b/xmake/scripts/base/config.lua
@@ -342,7 +342,7 @@ function config.dump()
     assert(config._CURRENT)
 
     -- dump
-    utils.dump(config._CURRENT, "__%w*")
+    utils.dump(config._CURRENT, "__%w*", "configure")
    
 end
 
diff --git a/xmake/scripts/base/global.lua b/xmake/scripts/base/global.lua
index 32b509d6d..0017590c6 100644
--- a/xmake/scripts/base/global.lua
+++ b/xmake/scripts/base/global.lua
@@ -238,7 +238,7 @@ function global.dump()
     assert(global._CURRENT)
 
     -- dump
-    utils.dump(global._CURRENT, "__%w*")
+    utils.dump(global._CURRENT, "__%w*", "configure")
    
 end
 
diff --git a/xmake/scripts/base/main.lua b/xmake/scripts/base/main.lua
index 0cc3ecd1d..2f038c8cd 100644
--- a/xmake/scripts/base/main.lua
+++ b/xmake/scripts/base/main.lua
@@ -230,12 +230,6 @@ function main._done_option()
         return false
     end
  
-    -- dump project 
-    project.dump()
-
-    -- dump platform
-    platform.dump()
-
     -- reconfig it first if marked as "reconfig"
     if config._RECONFIG and not action.done("config") then
         -- error
diff --git a/xmake/scripts/base/project.lua b/xmake/scripts/base/project.lua
index 6b1b7406b..19da97029 100644
--- a/xmake/scripts/base/project.lua
+++ b/xmake/scripts/base/project.lua
@@ -396,7 +396,7 @@ function project._make_options(configs)
     for k, v in pairs(configs._OPTIONS) do
 
         -- this option has not been enabled?
-        if not config.get(k) then
+        if nil == config.get(k) then
 
             -- make option
             local o = project._make_option(k, v)
@@ -408,7 +408,23 @@ function project._make_options(configs)
                 -- save this option to configure 
                 config.set("__" .. k, o)
 
+            else
+
+                -- disable this option
+                config.set(k, false)
+
+                -- clear this option to configure 
+                config.set("__" .. k, nil)
+
             end
+
+            -- trace
+            utils.verbose("checking %s ...: %s", k, utils.ifelse(o, "ok", "no"))
+
+        else
+
+            -- trace
+            utils.verbose("checking %s ...: %s", k, "ok")
         end
     end
 end
diff --git a/xmake/scripts/base/utils.lua b/xmake/scripts/base/utils.lua
index a2efbb482..bbbc802ac 100644
--- a/xmake/scripts/base/utils.lua
+++ b/xmake/scripts/base/utils.lua
@@ -121,7 +121,12 @@ function utils._dump_with_level(object, exclude, level)
 end
 
 -- dump object
-function utils.dump(object, exclude)
+function utils.dump(object, exclude, prefix)
+
+    -- dump prefix
+    if prefix then
+        io.write(prefix)
+    end
   
     -- dump it
     utils._dump_with_level(object, exclude, 0)
@@ -202,5 +207,31 @@ function utils.unique(array)
     return array
 end
 
+-- call functions 
+function utils.call(self, funcs, pred, ...)
+
+    -- check
+    assert(self and funcs and type(funcs) == "table")
+
+    -- call all
+    for _, name in ipairs(funcs) do
+        
+        -- check
+        assert(type(name) == "string")
+
+        -- get function
+        local func = self[name]
+        assert(type(func) == "function")
+
+        -- call it
+        local result = func(...)
+
+        -- exists predicate?
+        if pred and type(pred) == "function" then
+            if not pred(name, result) then break end
+        end
+    end
+end
+
 -- return module: utils
 return utils
diff --git a/xmake/scripts/platform/android/prober.lua b/xmake/scripts/platform/android/prober.lua
index eed124d8d..d3840d812 100644
--- a/xmake/scripts/platform/android/prober.lua
+++ b/xmake/scripts/platform/android/prober.lua
@@ -33,31 +33,31 @@ local global    = require("base/global")
 local prober = prober or {}
 
 -- probe the architecture
-function prober._probe_arch()
+function prober._probe_arch(configs)
 
     -- get the architecture
-    local arch = config.get("arch")
+    local arch = configs.get("arch")
 
     -- ok? 
     if arch then return true end
 
     -- init the default architecture
-    config.set("arch", "armv7-a")
+    configs.set("arch", "armv7-a")
 
     -- ok
     return true
 end
 
 -- probe the ccache
-function prober._probe_ccache()
+function prober._probe_ccache(configs)
 
     -- ok? 
-    local ccache_enable = config.get("ccache")
-    if ccache_enable and config.get("__ccache") then return true end
+    local ccache_enable = configs.get("ccache")
+    if ccache_enable and configs.get("__ccache") then return true end
 
     -- disable?
     if type(ccache_enable) == "boolean" and not ccache_enable then
-        config.set("__ccache", nil)
+        configs.set("__ccache", nil)
         return true
     end
 
@@ -66,10 +66,10 @@ function prober._probe_ccache()
 
     -- probe ok? update it
     if ccache_path then
-        config.set("ccache", true)
-        config.set("__ccache", ccache_path)
+        configs.set("ccache", true)
+        configs.set("__ccache", ccache_path)
     else
-        config.set("ccache", false)
+        configs.set("ccache", false)
     end
 
     -- ok
@@ -79,20 +79,35 @@ end
 -- probe the project configure 
 function prober.config()
 
-    -- probe the architecture
-    if not prober._probe_arch() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_arch"
+                    ,   "_probe_ccache"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
-    -- probe the ccache
-    if not prober._probe_ccache() then return end
+                ,   config)
 
 end
 
 -- probe the global configure 
 function prober.global()
 
-    -- probe the ccache
-    if not prober._probe_ccache() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_ccache"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
+                ,   global)
 end
 
 -- return module: prober
diff --git a/xmake/scripts/platform/iphoneos/prober.lua b/xmake/scripts/platform/iphoneos/prober.lua
index 3b885da6e..4d29d77cb 100644
--- a/xmake/scripts/platform/iphoneos/prober.lua
+++ b/xmake/scripts/platform/iphoneos/prober.lua
@@ -33,26 +33,26 @@ local global    = require("base/global")
 local prober = prober or {}
 
 -- probe the architecture
-function prober._probe_arch()
+function prober._probe_arch(configs)
 
     -- get the architecture
-    local arch = config.get("arch")
+    local arch = configs.get("arch")
 
     -- ok? 
     if arch then return true end
 
     -- init the default architecture
-    config.set("arch", "armv7")
+    configs.set("arch", "armv7")
 
     -- ok
     return true
 end
 
 -- probe the xcode application directory
-function prober._probe_xcode()
+function prober._probe_xcode(configs)
 
     -- get the xcode directory
-    local xcode_dir = config.get("xcode_dir")
+    local xcode_dir = configs.get("xcode_dir")
 
     -- ok? 
     if xcode_dir then return true end
@@ -77,7 +77,7 @@ function prober._probe_xcode()
 
     -- probe ok? update it
     if xcode_dir then
-        config.set("xcode_dir", xcode_dir)
+        configs.set("xcode_dir", xcode_dir)
     else
         -- failed
         utils.error("The Xcode directory is unknown now, please config it first!")
@@ -91,10 +91,10 @@ function prober._probe_xcode()
 end
 
 -- probe the xcode sdk version
-function prober._probe_xcode_sdkver()
+function prober._probe_xcode_sdkver(configs)
 
     -- get the xcode sdk version
-    local xcode_sdkver = config.get("xcode_sdkver")
+    local xcode_sdkver = configs.get("xcode_sdkver")
 
     -- ok? 
     if xcode_sdkver then return true end
@@ -104,7 +104,7 @@ function prober._probe_xcode_sdkver()
 
     -- attempt to match the directory
     if not xcode_sdkver then
-        local dirs = os.match(config.get("xcode_dir") .. "/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk", true)
+        local dirs = os.match(configs.get("xcode_dir") .. "/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk", true)
         if dirs then
             for _, dir in ipairs(dirs) do
                 xcode_sdkver = string.match(dir, "%d+%.%d+")
@@ -115,7 +115,7 @@ function prober._probe_xcode_sdkver()
 
     -- probe ok? update it
     if xcode_sdkver then
-        config.set("xcode_sdkver", xcode_sdkver)
+        configs.set("xcode_sdkver", xcode_sdkver)
     else
         -- failed
         utils.error("The Xcode SDK version is unknown now, please config it first!")
@@ -129,15 +129,15 @@ function prober._probe_xcode_sdkver()
 end
 
 -- probe the ccache
-function prober._probe_ccache()
+function prober._probe_ccache(configs)
 
     -- ok? 
-    local ccache_enable = config.get("ccache")
-    if ccache_enable and config.get("__ccache") then return true end
+    local ccache_enable = configs.get("ccache")
+    if ccache_enable and configs.get("__ccache") then return true end
 
     -- disable?
     if type(ccache_enable) == "boolean" and not ccache_enable then
-        config.set("__ccache", nil)
+        configs.set("__ccache", nil)
         return true
     end
 
@@ -146,10 +146,10 @@ function prober._probe_ccache()
 
     -- probe ok? update it
     if ccache_path then
-        config.set("ccache", true)
-        config.set("__ccache", ccache_path)
+        configs.set("ccache", true)
+        configs.set("__ccache", ccache_path)
     else
-        config.set("ccache", false)
+        configs.set("ccache", false)
     end
 
     -- ok
@@ -159,29 +159,38 @@ end
 -- probe the project configure 
 function prober.config()
 
-    -- probe the architecture
-    if not prober._probe_arch() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_arch"
+                    ,   "_probe_xcode"
+                    ,   "_probe_xcode_sdkver"
+                    ,   "_probe_ccache"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
-    -- probe the xcode application directory
-    if not prober._probe_xcode() then return end
-
-    -- probe the xcode sdk version
-    if not prober._probe_xcode_sdkver() then return end
-
-    -- probe the ccache
-    if not prober._probe_ccache() then return end
+                ,   config)
 
 end
 
 -- probe the global configure 
 function prober.global()
 
-    -- probe the xcode application directory
-    if not prober._probe_xcode() then return end
-
-    -- probe the ccache
-    if not prober._probe_ccache() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_xcode"
+                    ,   "_probe_ccache"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
+                ,   global)
 end
 
 -- return module: prober
diff --git a/xmake/scripts/platform/iphonesimulator/prober.lua b/xmake/scripts/platform/iphonesimulator/prober.lua
index 89e6fb846..5804e97b9 100644
--- a/xmake/scripts/platform/iphonesimulator/prober.lua
+++ b/xmake/scripts/platform/iphonesimulator/prober.lua
@@ -33,26 +33,26 @@ local global    = require("base/global")
 local prober = prober or {}
 
 -- probe the architecture
-function prober._probe_arch()
+function prober._probe_arch(configs)
 
     -- get the architecture
-    local arch = config.get("arch")
+    local arch = configs.get("arch")
 
     -- ok? 
     if arch then return true end
 
     -- init the default architecture
-    config.set("arch", "x86")
+    configs.set("arch", "x86")
 
     -- ok
     return true
 end
 
 -- probe the xcode application directory
-function prober._probe_xcode()
+function prober._probe_xcode(configs)
 
     -- get the xcode directory
-    local xcode_dir = config.get("xcode_dir")
+    local xcode_dir = configs.get("xcode_dir")
 
     -- ok? 
     if xcode_dir then return true end
@@ -77,7 +77,7 @@ function prober._probe_xcode()
 
     -- probe ok? update it
     if xcode_dir then
-        config.set("xcode_dir", xcode_dir)
+        configs.set("xcode_dir", xcode_dir)
     else
         -- failed
         utils.error("The Xcode directory is unknown now, please config it first!")
@@ -91,10 +91,10 @@ function prober._probe_xcode()
 end
 
 -- probe the xcode sdk version
-function prober._probe_xcode_sdkver()
+function prober._probe_xcode_sdkver(configs)
 
     -- get the xcode sdk version
-    local xcode_sdkver = config.get("xcode_sdkver")
+    local xcode_sdkver = configs.get("xcode_sdkver")
 
     -- ok? 
     if xcode_sdkver then return true end
@@ -104,7 +104,7 @@ function prober._probe_xcode_sdkver()
 
     -- attempt to match the directory
     if not xcode_sdkver then
-        local dirs = os.match(config.get("xcode_dir") .. "/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk", true)
+        local dirs = os.match(configs.get("xcode_dir") .. "/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk", true)
         if dirs then
             for _, dir in ipairs(dirs) do
                 xcode_sdkver = string.match(dir, "%d+%.%d+")
@@ -115,7 +115,7 @@ function prober._probe_xcode_sdkver()
 
     -- probe ok? update it
     if xcode_sdkver then
-        config.set("xcode_sdkver", xcode_sdkver)
+        configs.set("xcode_sdkver", xcode_sdkver)
     else
         -- failed
         utils.error("The Xcode SDK version is unknown now, please config it first!")
@@ -129,15 +129,15 @@ function prober._probe_xcode_sdkver()
 end
 
 -- probe the ccache
-function prober._probe_ccache()
+function prober._probe_ccache(configs)
 
     -- ok? 
-    local ccache_enable = config.get("ccache")
-    if ccache_enable and config.get("__ccache") then return true end
+    local ccache_enable = configs.get("ccache")
+    if ccache_enable and configs.get("__ccache") then return true end
 
     -- disable?
     if type(ccache_enable) == "boolean" and not ccache_enable then
-        config.set("__ccache", nil)
+        configs.set("__ccache", nil)
         return true
     end
 
@@ -146,10 +146,10 @@ function prober._probe_ccache()
 
     -- probe ok? update it
     if ccache_path then
-        config.set("ccache", true)
-        config.set("__ccache", ccache_path)
+        configs.set("ccache", true)
+        configs.set("__ccache", ccache_path)
     else
-        config.set("ccache", false)
+        configs.set("ccache", false)
     end
 
     -- ok
@@ -159,26 +159,37 @@ end
 -- probe the project configure 
 function prober.config()
 
-    -- probe the architecture
-    if not prober._probe_arch() then return end
-
-    -- probe the xcode application directory
-    if not prober._probe_xcode() then return end
-
-    -- probe the xcode sdk version
-    if not prober._probe_xcode_sdkver() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_arch"
+                    ,   "_probe_xcode"
+                    ,   "_probe_xcode_sdkver"
+                    ,   "_probe_ccache"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
+                ,   config)
 end
 
 -- probe the global configure 
 function prober.global()
 
-    -- probe the xcode application directory
-    if not prober._probe_xcode() then return end
-
-    -- probe the ccache
-    if not prober._probe_ccache() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_xcode"
+                    ,   "_probe_ccache"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
+                ,   global)
 end
 
 -- return module: prober
diff --git a/xmake/scripts/platform/linux/prober.lua b/xmake/scripts/platform/linux/prober.lua
index f6e6ff5de..70f877bb7 100644
--- a/xmake/scripts/platform/linux/prober.lua
+++ b/xmake/scripts/platform/linux/prober.lua
@@ -33,31 +33,31 @@ local global    = require("base/global")
 local prober = prober or {}
 
 -- probe the architecture
-function prober._probe_arch()
+function prober._probe_arch(configs)
 
     -- get the architecture
-    local arch = config.get("arch")
+    local arch = configs.get("arch")
 
     -- ok? 
     if arch then return true end
 
     -- init the default architecture
-    config.set("arch", xmake._ARCH)
+    configs.set("arch", xmake._ARCH)
 
     -- ok
     return true
 end
 
 -- probe the ccache
-function prober._probe_ccache()
+function prober._probe_ccache(configs)
 
     -- ok? 
-    local ccache_enable = config.get("ccache")
-    if ccache_enable and config.get("__ccache") then return true end
+    local ccache_enable = configs.get("ccache")
+    if ccache_enable and configs.get("__ccache") then return true end
 
     -- disable?
     if type(ccache_enable) == "boolean" and not ccache_enable then
-        config.set("__ccache", nil)
+        configs.set("__ccache", nil)
         return true
     end
 
@@ -66,10 +66,10 @@ function prober._probe_ccache()
 
     -- probe ok? update it
     if ccache_path then
-        config.set("ccache", true)
-        config.set("__ccache", ccache_path)
+        configs.set("ccache", true)
+        configs.set("__ccache", ccache_path)
     else
-        config.set("ccache", false)
+        configs.set("ccache", false)
     end
 
     -- ok
@@ -79,20 +79,34 @@ end
 -- probe the project configure 
 function prober.config()
 
-    -- probe the architecture
-    if not prober._probe_arch() then return end
-
-    -- probe the ccache
-    if not prober._probe_ccache() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_arch"
+                    ,   "_probe_ccache"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
+                ,   config)
 end
 
 -- probe the global configure 
 function prober.global()
 
-    -- probe the ccache
-    if not prober._probe_ccache() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_ccache"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
+                ,   global)
 end
 
 -- return module: prober
diff --git a/xmake/scripts/platform/macosx/prober.lua b/xmake/scripts/platform/macosx/prober.lua
index 9a2298a71..bdee6431e 100644
--- a/xmake/scripts/platform/macosx/prober.lua
+++ b/xmake/scripts/platform/macosx/prober.lua
@@ -33,26 +33,26 @@ local global    = require("base/global")
 local prober = prober or {}
 
 -- probe the architecture
-function prober._probe_arch()
+function prober._probe_arch(configs)
 
     -- get the architecture
-    local arch = config.get("arch")
+    local arch = configs.get("arch")
 
     -- ok? 
     if arch then return true end
 
     -- init the default architecture
-    config.set("arch", xmake._ARCH)
+    configs.set("arch", xmake._ARCH)
 
     -- ok
     return true
 end
 
 -- probe the xcode application directory
-function prober._probe_xcode()
+function prober._probe_xcode(configs)
 
     -- get the xcode directory
-    local xcode_dir = config.get("xcode_dir")
+    local xcode_dir = configs.get("xcode_dir")
 
     -- ok? 
     if xcode_dir then return true end
@@ -77,7 +77,7 @@ function prober._probe_xcode()
 
     -- probe ok? update it
     if xcode_dir then
-        config.set("xcode_dir", xcode_dir)
+        configs.set("xcode_dir", xcode_dir)
     else
         -- failed
         utils.error("The Xcode directory is unknown now, please config it first!")
@@ -91,10 +91,10 @@ function prober._probe_xcode()
 end
 
 -- probe the xcode sdk version
-function prober._probe_xcode_sdkver()
+function prober._probe_xcode_sdkver(configs)
 
     -- get the xcode sdk version
-    local xcode_sdkver = config.get("xcode_sdkver")
+    local xcode_sdkver = configs.get("xcode_sdkver")
 
     -- ok? 
     if xcode_sdkver then return true end
@@ -104,7 +104,7 @@ function prober._probe_xcode_sdkver()
 
     -- attempt to match the directory
     if not xcode_sdkver then
-        local dirs = os.match(config.get("xcode_dir") .. "/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX*.sdk", true)
+        local dirs = os.match(configs.get("xcode_dir") .. "/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX*.sdk", true)
         if dirs then
             for _, dir in ipairs(dirs) do
                 xcode_sdkver = string.match(dir, "%d+%.%d+")
@@ -115,7 +115,7 @@ function prober._probe_xcode_sdkver()
 
     -- probe ok? update it
     if xcode_sdkver then
-        config.set("xcode_sdkver", xcode_sdkver)
+        configs.set("xcode_sdkver", xcode_sdkver)
     else
         -- failed
         utils.error("The Xcode SDK version is unknown now, please config it first!")
@@ -129,15 +129,15 @@ function prober._probe_xcode_sdkver()
 end
 
 -- probe the ccache
-function prober._probe_ccache()
+function prober._probe_ccache(configs)
 
     -- ok? 
-    local ccache_enable = config.get("ccache")
-    if ccache_enable and config.get("__ccache") then return true end
+    local ccache_enable = configs.get("ccache")
+    if ccache_enable and configs.get("__ccache") then return true end
 
     -- disable?
     if type(ccache_enable) == "boolean" and not ccache_enable then
-        config.set("__ccache", nil)
+        configs.set("__ccache", nil)
         return true
     end
 
@@ -146,10 +146,10 @@ function prober._probe_ccache()
 
     -- probe ok? update it
     if ccache_path then
-        config.set("ccache", true)
-        config.set("__ccache", ccache_path)
+        configs.set("ccache", true)
+        configs.set("__ccache", ccache_path)
     else
-        config.set("ccache", false)
+        configs.set("ccache", false)
     end
 
     -- ok
@@ -159,29 +159,37 @@ end
 -- probe the project configure 
 function prober.config()
 
-    -- probe the architecture
-    if not prober._probe_arch() then return end
-
-    -- probe the xcode application directory
-    if not prober._probe_xcode() then return end
-
-    -- probe the xcode sdk version
-    if not prober._probe_xcode_sdkver() then return end
-
-    -- probe the ccache
-    if not prober._probe_ccache() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_arch"
+                    ,   "_probe_xcode"
+                    ,   "_probe_xcode_sdkver"
+                    ,   "_probe_ccache"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
+                ,   config)
 end
 
 -- probe the global configure 
 function prober.global()
 
-    -- probe the xcode application directory
-    if not prober._probe_xcode() then return end
-
-    -- probe the ccache
-    if not prober._probe_ccache() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_xcode"
+                    ,   "_probe_ccache"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
+                ,   global)
 end
 
 -- return module: prober
diff --git a/xmake/scripts/platform/windows/prober.lua b/xmake/scripts/platform/windows/prober.lua
index 26968b0c8..bc39f2382 100644
--- a/xmake/scripts/platform/windows/prober.lua
+++ b/xmake/scripts/platform/windows/prober.lua
@@ -32,26 +32,26 @@ local global    = require("base/global")
 local prober = prober or {}
 
 -- probe the architecture
-function prober._probe_arch()
+function prober._probe_arch(configs)
 
     -- get the architecture
-    local arch = config.get("arch")
+    local arch = configs.get("arch")
 
     -- ok? 
     if arch then return true end
 
     -- init the default architecture
-    config.set("arch", xmake._ARCH)
+    configs.set("arch", xmake._ARCH)
 
     -- ok
     return true
 end
 
 -- probe the vs version
-function prober._probe_vs_version()
+function prober._probe_vs_version(configs)
 
     -- get the vs version
-    local vs = config.get("vs")
+    local vs = configs.get("vs")
 
     -- ok? 
     if vs then return true end
@@ -86,7 +86,7 @@ function prober._probe_vs_version()
 
     -- probe ok? update it
     if vs then
-        config.set("vs", vs)
+        configs.set("vs", vs)
     else
         -- failed
         utils.error("The Microsoft Visual Studio is unknown now, please config it first!")
@@ -100,13 +100,13 @@ function prober._probe_vs_version()
 end
 
 -- probe the vs path
-function prober._probe_vs_path()
+function prober._probe_vs_path(configs)
 
     -- ok?
-    if config.get("__vsenv_path") then return true end
+    if configs.get("__vsenv_path") then return true end
 
     -- get the vs version
-    local vs = config.get("vs")
+    local vs = configs.get("vs")
     assert(vs)
 
     -- make the map table
@@ -180,7 +180,7 @@ function prober._probe_vs_path()
 
     -- save the variables
     for k, v in pairs(variables) do
-        config.set("__vsenv_" .. k, v)
+        configs.set("__vsenv_" .. k, v)
     end
 
     -- ok
@@ -190,26 +190,36 @@ end
 -- probe the project configure 
 function prober.config()
 
-    -- probe the architecture
-    if not prober._probe_arch() then return end
-
-    -- probe the vs version
-    if not prober._probe_vs_version() then return end
-
-    -- probe the vs path
-    if not prober._probe_vs_path() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_arch"
+                    ,   "_probe_vs_version"
+                    ,   "_probe_vs_path"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
+                ,   config)
 end
 
 -- probe the global configure 
 function prober.global()
 
-    -- probe the vs version
-    if not prober._probe_vs_version() then return end
-
-    -- probe the vs path
-    if not prober._probe_vs_path() then return end
+    -- call all probe functions
+    utils.call(     prober   
+                ,   {   "_probe_vs_version"
+                    ,   "_probe_vs_path"}
+                
+                ,   function (name, result)
+                        -- trace
+                        utils.verbose("checking %s ...: %s", name:gsub("_probe_", ""), utils.ifelse(result, "ok", "no"))
+                        return result 
+                    end
 
+                ,   global)
 end
 
 -- return module: prober