add export_all rule

11 files changed, 74 insertions, 17 deletions

diff --git a/tests/projects/c/shared_library/src/interface.c b/tests/projects/c/shared_library/src/foo.c
index 598d07560..08054d059 100644
--- a/tests/projects/c/shared_library/src/interface.c
+++ b/tests/projects/c/shared_library/src/foo.c
@@ -1,4 +1,4 @@
-#include "interface.h"
+#include "foo.h"
 
 int add(int a, int b)
 {
diff --git a/tests/projects/c/shared_library/src/interface.h b/tests/projects/c/shared_library/src/foo.h
index ef24ba3ce..073fb68d7 100644
--- a/tests/projects/c/shared_library/src/interface.h
+++ b/tests/projects/c/shared_library/src/foo.h
@@ -10,13 +10,6 @@ extern "C" {
 #   define __export         
 #endif
 
-/*! calculate add(a, b) 
- *
- * @param a     the first argument
- * @param b     the second argument
- *
- * @return      the result
- */
 __export int    add(int a, int b);
 
 #ifdef __cplusplus
diff --git a/tests/projects/c/shared_library/src/test.c b/tests/projects/c/shared_library/src/test.c
index 9505a2f75..1e52e7a81 100644
--- a/tests/projects/c/shared_library/src/test.c
+++ b/tests/projects/c/shared_library/src/test.c
@@ -1,4 +1,4 @@
-#include "interface.h"
+#include "foo.h"
 #include <stdio.h>
 
 int main(int argc, char** argv)
diff --git a/tests/projects/c/shared_library/test.lua b/tests/projects/c/shared_library/test.lua
index b76241be2..b57362078 100644
--- a/tests/projects/c/shared_library/test.lua
+++ b/tests/projects/c/shared_library/test.lua
@@ -1,6 +1,3 @@
--- main entry
 function main(t)
-
-    -- build project
     t:build()
 end
diff --git a/tests/projects/c/shared_library/xmake.lua b/tests/projects/c/shared_library/xmake.lua
index 6507658c6..664e2d4eb 100644
--- a/tests/projects/c/shared_library/xmake.lua
+++ b/tests/projects/c/shared_library/xmake.lua
@@ -1,12 +1,12 @@
 add_rules("mode.release", "mode.debug")
 
-target("shared_library_c")
+target("foo")
     set_kind("shared")
-    add_files("src/interface.c")
+    add_files("src/foo.c")
 
 target("test")
     set_kind("binary")
-    add_deps("shared_library_c")
-    add_files("src/test.c")
+    add_deps("foo")
+    add_files("src/main.c")
 
 
diff --git a/tests/projects/c/shared_library_export_all/src/foo.c b/tests/projects/c/shared_library_export_all/src/foo.c
new file mode 100644
index 000000000..08054d059
--- /dev/null
+++ b/tests/projects/c/shared_library_export_all/src/foo.c
@@ -0,0 +1,6 @@
+#include "foo.h"
+
+int add(int a, int b)
+{
+    return a + b;
+}
diff --git a/tests/projects/c/shared_library_export_all/src/foo.h b/tests/projects/c/shared_library_export_all/src/foo.h
new file mode 100644
index 000000000..d2506bca9
--- /dev/null
+++ b/tests/projects/c/shared_library_export_all/src/foo.h
@@ -0,0 +1,9 @@
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int add(int a, int b);
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/tests/projects/c/shared_library_export_all/src/main.c b/tests/projects/c/shared_library_export_all/src/main.c
new file mode 100644
index 000000000..1e52e7a81
--- /dev/null
+++ b/tests/projects/c/shared_library_export_all/src/main.c
@@ -0,0 +1,8 @@
+#include "foo.h"
+#include <stdio.h>
+
+int main(int argc, char** argv)
+{
+    printf("add(1, 2) = %d\n", add(1, 2));
+    return 0;
+}
diff --git a/tests/projects/c/shared_library_export_all/test.lua b/tests/projects/c/shared_library_export_all/test.lua
new file mode 100644
index 000000000..b57362078
--- /dev/null
+++ b/tests/projects/c/shared_library_export_all/test.lua
@@ -0,0 +1,3 @@
+function main(t)
+    t:build()
+end
diff --git a/tests/projects/c/shared_library_export_all/xmake.lua b/tests/projects/c/shared_library_export_all/xmake.lua
new file mode 100644
index 000000000..f618fe2c9
--- /dev/null
+++ b/tests/projects/c/shared_library_export_all/xmake.lua
@@ -0,0 +1,13 @@
+add_rules("mode.release", "mode.debug")
+
+target("foo")
+    set_kind("shared")
+    add_files("src/foo.c")
+    add_rules("utils.symbols.export_all")
+
+target("test")
+    set_kind("binary")
+    add_deps("foo")
+    add_files("src/main.c")
+
+
diff --git a/xmake/rules/utils/symbols/export_all/export_all.lua b/xmake/rules/utils/symbols/export_all/export_all.lua
index 9d815090c..15566fa04 100644
--- a/xmake/rules/utils/symbols/export_all/export_all.lua
+++ b/xmake/rules/utils/symbols/export_all/export_all.lua
@@ -25,6 +25,34 @@ import("core.tool.toolchain")
 -- export all symbols for dynamic library
 function main (target)
     -- @note it only supports windows/dll now
-    assert(target:is_plat("windows") and target:kind() == "shared", 'rule("utils.symbols.export_all"): only support windows/dll now')
+    assert(target:kind() == "shared", 'rule("utils.symbols.export_all"): only for shared target!')
+    if not target:is_plat("windows") then
+        return
+    end
 
+    -- get dumpbin
+    local msvc = toolchain.load("msvc", {plat = target:plat(), arch = target:arch()})
+    local dumpbin = assert(find_tool("dumpbin", {envs = msvc:runenvs()}), "dumpbin not found!")
+
+    -- export all symbols
+    local allsymbols_filepath = path.join(target:autogendir(), "rules", "symbols", "export_all.def")
+    local allsymbols_file = io.open(allsymbols_filepath, 'w')
+    allsymbols_file:print("EXPORTS")
+    for _, objectfile in ipairs(target:objectfiles()) do
+        local objectsymbols = os.iorunv(dumpbin.program, {"/symbols", "/nologo", objectfile})
+        if objectsymbols then
+            for _, line in ipairs(objectsymbols:split('\n', {plain = true})) do
+                -- 008 00000000 SECT3  notype ()    External     | add
+                if line:find("External") then
+                    local symbol = line:match(".*External%s+| (.*)")
+                    if symbol then
+                        symbol = symbol:trim()
+                        allsymbols_file:print("%s", symbol)
+                    end
+                end
+            end
+        end
+    end
+    allsymbols_file:close()
+    target:add("shflags", "/def:" .. allsymbols_filepath, {force = true})
 end