Use ccache when debug cmake package

3 files changed, 36 insertions, 0 deletions

diff --git a/xmake/core/project/policy.lua b/xmake/core/project/policy.lua
index 1eb28130f..3f7915b84 100644
--- a/xmake/core/project/policy.lua
+++ b/xmake/core/project/policy.lua
@@ -143,6 +143,8 @@ function policy.policies()
             ["package.cmake_generator.ninja"]     = {description = "Set cmake package use ninja for build", type = "boolean"},
             -- Enable msbuild MultiToolTask
             ["package.msbuild.multi_tool_task"]   = {description = "Enable msbuild MultiToolTask.", default = false, type = "boolean"},
+            -- C/C++ build cache
+            ["package.build.ccache"]              = {description = "Enable C/C++ package build cache.", default = false, type = "boolean"},
             -- Stop to test on the first failure
             ["test.stop_on_first_failure"]        = {description = "Stop to test on the first failure", default = false, type = "boolean"},
             -- Return zero as exit code on failure
diff --git a/xmake/modules/package/tools/cmake.lua b/xmake/modules/package/tools/cmake.lua
index b0bc9f34d..6d7f15dce 100644
--- a/xmake/modules/package/tools/cmake.lua
+++ b/xmake/modules/package/tools/cmake.lua
@@ -952,6 +952,13 @@ function _get_configs(package, configs, opt)
         end
     end
     _insert_configs_from_envs(configs, envs or {}, opt)
+
+    local ccache = package:data("ccache")
+    if ccache then
+        table.insert(configs, "-DCMAKE_C_COMPILER_LAUNCHER=" .. ccache)
+        table.insert(configs, "-DCMAKE_CXX_COMPILER_LAUNCHER=" .. ccache)
+    end
+
     return configs
 end
 
diff --git a/xmake/modules/private/action/require/impl/actions/install.lua b/xmake/modules/private/action/require/impl/actions/install.lua
index 04ecd0036..0a6e9b0be 100644
--- a/xmake/modules/private/action/require/impl/actions/install.lua
+++ b/xmake/modules/private/action/require/impl/actions/install.lua
@@ -23,8 +23,10 @@ import("core.base.option")
 import("core.base.tty")
 import("core.package.package", {alias = "core_package"})
 import("core.project.target")
+import("core.project.project")
 import("core.platform.platform")
 import("lib.detect.find_file")
+import("lib.detect.find_tool")
 import("private.action.require.impl.actions.test")
 import("private.action.require.impl.actions.patch_sources")
 import("private.action.require.impl.actions.download_resources")
@@ -343,6 +345,28 @@ function _enter_package_testenvs(package)
     package:envs_enter()
 end
 
+function _enable_ccache(package)
+    if package:is_local() then
+        return
+    end
+
+    if not project.policy("package.build.ccache") then
+        return
+    end
+
+    local ccache = find_tool("ccache")
+    if not ccache then
+        ccache = find_tool("sccache")
+    end
+
+    if ccache then
+        local name = path.basename(ccache.program)
+        package:data_set("ccache", name)
+        local ccache_dir = path.join(path.directory(package:cachedir()), name)
+        os.setenv(name:upper() .. "_DIR", ccache_dir)
+    end
+end
+
 
 function main(package)
 
@@ -387,6 +411,9 @@ function main(package)
                     -- enter the environments of all package dependencies
                     _enter_package_installenvs(package)
 
+                    -- set package ccache dir
+                    _enable_ccache(package)
+
                     -- do install
                     if script ~= nil then
                         filter.call(script, package, {oldenvs = oldenvs})