Move CompareModel to a separate library.

PiperOrigin-RevId: 927174846
Change-Id: Ia8b8b2c8593133d8910399be755e614282bf3252

test/xml/CMakeLists.txt

@@ -16,6 +16,7 @@ mujoco_test(xml_api_test)
 
 mujoco_test(
   xml_native_reader_test
+  ADDITIONAL_LINK_LIBRARIES compare_model
 )
 
 mujoco_test(xml_utils_test)
@@ -33,6 +34,7 @@ mujoco_test(
   xml_write_read_test
   ADDITIONAL_LINK_LIBRARIES
   absl::flat_hash_set
+  compare_model
   PROPERTIES
   ENVIRONMENT
   "MUJOCO_PLUGIN_DIR=$<TARGET_FILE_DIR:elasticity>"

test/xml/mjz/CMakeLists.txt

@@ -20,4 +20,5 @@ mujoco_test(
 
 mujoco_test(
   mjz_encoder_test
+  ADDITIONAL_LINK_LIBRARIES compare_model
 )

test/xml/mjz/mjz_encoder_test.cc

@@ -31,6 +31,7 @@
 #include <mujoco/mjspec.h>
 #include <mujoco/mujoco.h>
 #include "src/xml/xml_numeric_format.h"
+#include "test/compare_model.h"
 #include "test/fixture.h"
 
 namespace mujoco {

test/xml/xml_native_reader_test.cc

@@ -30,6 +30,7 @@
 #include "src/cc/array_safety.h"
 #include "src/engine/engine_util_errmem.h"
 #include "src/xml/xml_api.h"
+#include "test/compare_model.h"
 #include "test/fixture.h"
 
 namespace mujoco {

test/xml/xml_write_read_test.cc

@@ -28,6 +28,7 @@
 #include <mujoco/mjmodel.h>
 #include <mujoco/mujoco.h>
 #include "src/xml/xml_numeric_format.h"
+#include "test/compare_model.h"
 #include "test/fixture.h"
 
 namespace mujoco {