Improve module objectfiles handling and moduleonly package

tests/projects/c++/modules/culling/test.lua

@@ -1 +1,69 @@
-inherit(".test_base")
+import("lib.detect.find_tool")
+import("core.base.semver")
+import("utils.ci.is_running", {alias = "ci_is_running"})
+
+function _build()
+    local outdata
+    if ci_is_running() then
+        outdata = os.iorun("xmake -rvD")
+    else
+        outdata = os.iorun("xmake -rv")
+    end
+    if outdata then
+        if outdata:find("culled") then
+            raise("Modules culling does not work\n%s", outdata)
+        end
+    end
+end
+
+function can_build()
+    if is_subhost("windows") then
+        return true
+    elseif is_subhost("msys") then
+        return true
+    elseif is_host("linux") then
+        local gcc = find_tool("gcc", {version = true})
+        if gcc and gcc.version and semver.compare(gcc.version, "11.0") >= 0 then
+            return true
+        end
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "14.0") >= 0 then
+            return true
+        end
+    end
+end
+
+function main(t)
+    if is_subhost("windows") then
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "17.0") >= 0 then
+            os.exec("xmake f --toolchain=clang -c --yes")
+            _build()
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang --runtimes=c++_shared -c --yes")
+            _build()
+        end
+
+        os.exec("xmake clean -a")
+        os.exec("xmake f -c --yes")
+        _build()
+    elseif is_subhost("msys") then
+        os.exec("xmake f -c -p mingw --yes")
+        _build()
+    elseif is_host("linux") then
+        local gcc = find_tool("gcc", {version = true})
+        if gcc and gcc.version and semver.compare(gcc.version, "11.0") >= 0 then
+            os.exec("xmake f -c --yes")
+            _build()
+        end
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "14.0") >= 0 then
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang -c --yes")
+            _build()
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang --runtimes=c++_shared -c --yes")
+            _build()
+        end
+    end
+end

tests/projects/c++/modules/culling2/test.lua

@@ -1 +1,69 @@
-inherit(".test_base")
+import("lib.detect.find_tool")
+import("core.base.semver")
+import("utils.ci.is_running", {alias = "ci_is_running"})
+
+function _build()
+    local outdata
+    if ci_is_running() then
+        outdata = os.iorun("xmake -rvD")
+    else
+        outdata = os.iorun("xmake -rv")
+    end
+    if outdata then
+        if outdata:find("culled") then
+            raise("Modules culling does not work\n%s", outdata)
+        end
+    end
+end
+
+function can_build()
+    if is_subhost("windows") then
+        return true
+    elseif is_subhost("msys") then
+        return true
+    elseif is_host("linux") then
+        local gcc = find_tool("gcc", {version = true})
+        if gcc and gcc.version and semver.compare(gcc.version, "11.0") >= 0 then
+            return true
+        end
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "14.0") >= 0 then
+            return true
+        end
+    end
+end
+
+function main(t)
+    if is_subhost("windows") then
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "17.0") >= 0 then
+            os.exec("xmake f --toolchain=clang -c --yes")
+            _build()
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang --runtimes=c++_shared -c --yes")
+            _build()
+        end
+
+        os.exec("xmake clean -a")
+        os.exec("xmake f -c --yes")
+        _build()
+    elseif is_subhost("msys") then
+        os.exec("xmake f -c -p mingw --yes")
+        _build()
+    elseif is_host("linux") then
+        local gcc = find_tool("gcc", {version = true})
+        if gcc and gcc.version and semver.compare(gcc.version, "11.0") >= 0 then
+            os.exec("xmake f -c --yes")
+            _build()
+        end
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "14.0") >= 0 then
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang -c --yes")
+            _build()
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang --runtimes=c++_shared -c --yes")
+            _build()
+        end
+    end
+end

tests/projects/c++/modules/culling3/src/hello.mpp

@@ -0,0 +1,10 @@
+module;
+#include <cstdio>
+
+export module hello;
+
+export namespace hello {
+    void say(const char* str) {
+        printf("%s\n", str);
+    }
+}

tests/projects/c++/modules/culling3/test.lua

@@ -0,0 +1,69 @@
+import("lib.detect.find_tool")
+import("core.base.semver")
+import("utils.ci.is_running", {alias = "ci_is_running"})
+
+function _build()
+    local outdata
+    if ci_is_running() then
+        outdata = os.iorun("xmake -rvD")
+    else
+        outdata = os.iorun("xmake -rv")
+    end
+    if outdata then
+        if not outdata:find("culled") then
+            raise("Modules culling does not work\n%s", outdata)
+        end
+    end
+end
+
+function can_build()
+    if is_subhost("windows") then
+        return true
+    elseif is_subhost("msys") then
+        return true
+    elseif is_host("linux") then
+        local gcc = find_tool("gcc", {version = true})
+        if gcc and gcc.version and semver.compare(gcc.version, "11.0") >= 0 then
+            return true
+        end
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "14.0") >= 0 then
+            return true
+        end
+    end
+end
+
+function main(t)
+    if is_subhost("windows") then
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "17.0") >= 0 then
+            os.exec("xmake f --toolchain=clang -c --yes")
+            _build()
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang --runtimes=c++_shared -c --yes")
+            _build()
+        end
+
+        os.exec("xmake clean -a")
+        os.exec("xmake f -c --yes")
+        _build()
+    elseif is_subhost("msys") then
+        os.exec("xmake f -c -p mingw --yes")
+        _build()
+    elseif is_host("linux") then
+        local gcc = find_tool("gcc", {version = true})
+        if gcc and gcc.version and semver.compare(gcc.version, "11.0") >= 0 then
+            os.exec("xmake f -c --yes")
+            _build()
+        end
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "14.0") >= 0 then
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang -c --yes")
+            _build()
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang --runtimes=c++_shared -c --yes")
+            _build()
+        end
+    end
+end

tests/projects/c++/modules/culling3/xmake.lua

@@ -0,0 +1,6 @@
+add_rules("mode.release", "mode.debug")
+set_languages("c++20")
+
+target("culling")
+    set_kind("static")
+    add_files("src/*.mpp")

tests/projects/c++/modules/link_order/src/bar.mpp → tests/projects/c++/modules/duplicate_name_detection/src/bar.mpp

@@ -1,4 +1,4 @@
-export module duplicate;
+export module foo;
 
 export int value() {
     return 1;

tests/projects/c++/modules/link_order/src/foo.mpp → tests/projects/c++/modules/duplicate_name_detection/src/foo.mpp

@@ -1,4 +1,4 @@
-export module duplicate;
+export module foo;
 
 export int value() {
     return 0;

tests/projects/c++/modules/link_order/src/main.cpp → tests/projects/c++/modules/duplicate_name_detection/src/main.cpp

@@ -1,4 +1,4 @@
-import duplicate;
+import foo;
 
 int main() {
     return value();

tests/projects/c++/modules/duplicate_name_detection/test.lua

@@ -0,0 +1,75 @@
+import("lib.detect.find_tool")
+import("core.base.semver")
+import("utils.ci.is_running", {alias = "ci_is_running"})
+
+function _build()
+    try {
+        function() 
+            if ci_is_running() then
+                os.run("xmake -rvD")
+            else
+                os.run("xmake -r")
+            end
+        end,
+        catch {
+            function (errors)
+                errors = tostring(errors)
+                if not errors:find("duplicate module name detected", 1, true) then
+                    raise("Modules duplicate name detection does not work\n%s", errors)
+                end
+            end
+        }
+    }
+end
+
+function can_build()
+    if is_subhost("windows") then
+        return true
+    elseif is_subhost("msys") then
+        return true
+    elseif is_host("linux") then
+        local gcc = find_tool("gcc", {version = true})
+        if gcc and gcc.version and semver.compare(gcc.version, "11.0") >= 0 then
+            return true
+        end
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "14.0") >= 0 then
+            return true
+        end
+    end
+end
+
+function main(t)
+    if is_subhost("windows") then
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "17.0") >= 0 then
+            os.exec("xmake f --toolchain=clang -c --yes")
+            _build()
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang --runtimes=c++_shared -c --yes")
+            _build()
+        end
+
+        os.exec("xmake clean -a")
+        os.exec("xmake f -c --yes")
+        _build()
+    elseif is_subhost("msys") then
+        os.exec("xmake f -c -p mingw --yes")
+        _build()
+    elseif is_host("linux") then
+        local gcc = find_tool("gcc", {version = true})
+if gcc and gcc.version and semver.compare(gcc.version, "11.0") >= 0 then
+            os.exec("xmake f -c --yes")
+            _build()
+        end
+        local clang = find_tool("clang", {version = true})
+        if clang and clang.version and semver.compare(clang.version, "14.0") >= 0 then
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang -c --yes")
+            _build()
+            os.exec("xmake clean -a")
+            os.exec("xmake f --toolchain=clang --runtimes=c++_shared -c --yes")
+            _build()
+        end
+    end
+end

tests/projects/c++/modules/link_order/xmake.lua → tests/projects/c++/modules/duplicate_name_detection/xmake.lua

@@ -9,12 +9,12 @@ target("bar")
     set_kind("moduleonly")
     add_files("src/bar.mpp")
 
-target("link_order_1")
+target("duplicate_name_detection_1")
     set_kind("binary")
     add_deps("foo", "bar")
     add_files("src/main.cpp")
 
-target("link_order_2")
+target("duplicate_name_detection_2")
     set_kind("binary")
     add_deps("bar", "foo")
     add_files("src/main.cpp")

tests/projects/c++/modules/packages/my-repo/packages/b/bar2/xmake.lua

@@ -1,5 +1,5 @@
 package("bar2")
-    set_kind("library")
+    set_kind("library", {moduleonly = true})
     set_sourcedir(path.join(os.scriptdir(), "src"))
 
     on_install(function(package)

tests/projects/c++/modules/staticlib2/src/bar.cpp

@@ -0,0 +1,8 @@
+module bar;
+
+namespace bar {
+    int hello() {
+        return 2;
+    }
+}
+

tests/projects/c++/modules/staticlib2/src/bar.mpp

@@ -0,0 +1,6 @@
+export module bar;
+
+export namespace bar {
+    int hello();
+}
+

tests/projects/c++/modules/staticlib2/src/foo.cpp

@@ -0,0 +1,10 @@
+module foo;
+
+import bar;
+
+namespace foo {
+    int hello() {
+        return bar::hello();
+    }
+}
+

tests/projects/c++/modules/staticlib2/src/foo.mpp

@@ -0,0 +1,6 @@
+export module foo;
+
+export namespace foo {
+    int hello();
+}
+

tests/projects/c++/modules/staticlib2/src/main.cpp

@@ -0,0 +1,8 @@
+#include <stdio.h>
+import foo;
+
+int main() {
+    printf("%d\n", foo::hello());
+    return 0;
+}
+