services: add ldd library loader service

services/CMakeLists.txt

@@ -0,0 +1,9 @@
+file(GLOB items *)
+
+foreach(item ${items})
+	if (NOT IS_DIRECTORY ${item})
+		continue()
+	endif ()
+
+	add_subdirectory(${item})
+endforeach (item)

services/ldd/CMakeLists.txt

@@ -0,0 +1,10 @@
+file(GLOB sources *.c)
+add_executable(ldd ${sources})
+target_link_libraries(ldd ulibc libc-rt libmango)
+
+sysroot_add_program(
+	NAME ldd
+	BIN_DIR /usr/bin)
+bsp_add_program(
+	NAME ldd
+	BIN_DIR /usr/bin)

services/ldd/main.c

@@ -0,0 +1,4 @@
+int main(void)
+{
+	return 0;
+}