add ccache

2 files changed, 46 insertions, 4 deletions

diff --git a/xmake/scripts/platform/linux/linux.lua b/xmake/scripts/platform/linux/linux.lua
index 3cc436d39..9226ee98a 100644
--- a/xmake/scripts/platform/linux/linux.lua
+++ b/xmake/scripts/platform/linux/linux.lua
@@ -36,10 +36,11 @@ linux._ARCHS   = {"x86", "x64"}
 function linux.make(configs)
 
     -- init the file formats
-    configs.formats = {}
-    configs.formats.static = {"lib", ".a"}
-    configs.formats.object = {"",    ".o"}
-    configs.formats.shared = {"lib", ".so"}
+    configs.formats         = {}
+    configs.formats.static  = {"lib", ".a"}
+    configs.formats.object  = {"",    ".o"}
+    configs.formats.shared  = {"lib", ".so"}
+
 end
 
 -- get the option menu for action: xmake config or global
diff --git a/xmake/scripts/platform/linux/prober.lua b/xmake/scripts/platform/linux/prober.lua
index 5e382e5e4..1a3024df1 100644
--- a/xmake/scripts/platform/linux/prober.lua
+++ b/xmake/scripts/platform/linux/prober.lua
@@ -45,12 +45,53 @@ function prober._probe_arch(configs)
     return true
 end
 
+-- probe the ccache
+function prober._probe_ccache(configs)
+
+    -- get the ccache mode
+    local mode = configs.ccache
+
+    -- ok? 
+    if mode and mode == "y" and configs.__ccache then return true end
+
+    -- disable?
+    if mode and mode == "n" then
+        configs.__ccache = nil
+        return true
+    end
+
+    -- probe the ccache path
+    local ccache_path = tools.probe("ccache", {"/usr/bin", "/usr/local/bin", "/opt/bin", "/opt/local/bin"})
+
+    -- probe ok? update it
+    if ccache_path then
+        configs.ccache = "y"
+        configs.__ccache = ccache_path
+    else
+        configs.ccache = "n"
+    end
+
+    -- ok
+    return true
+end
+
 -- probe the project configure 
 function prober.config(configs)
 
     -- probe the architecture
     if not prober._probe_arch(configs) then return end
 
+    -- probe the ccache
+    if not prober._probe_ccache(configs) then return end
+
+end
+
+-- probe the global configure 
+function prober.global(configs)
+
+    -- probe the ccache
+    if not prober._probe_ccache(configs) then return end
+
 end
 
 -- return module: prober