ucode: fix build on macos

Remove ABI version, since its format is not accepted by the linker.
Enable rpath to avoid clash with system libraries

Signed-off-by: Felix Fietkau <nbd@nbd.name>

package/utils/ucode/Makefile

@@ -25,8 +25,18 @@ include $(INCLUDE_DIR)/host-build.mk
 include $(INCLUDE_DIR)/cmake.mk
 
 CMAKE_OPTIONS += -DSOVERSION=$(PKG_ABI_VERSION)
+
+ifeq ($(HOST_OS),Darwin)
+  CMAKE_HOST_OPTIONS += \
+	-DCMAKE_SKIP_RPATH=FALSE \
+	-DCMAKE_MACOSX_RPATH=1 \
+	-DCMAKE_INSTALL_RPATH="${STAGING_DIR_HOSTPKG}/lib"
+else
+  CMAKE_HOST_OPTIONS += \
+	-DSOVERSION=$(PKG_ABI_VERSION)
+endif
+
 CMAKE_HOST_OPTIONS += \
-	-DSOVERSION=$(PKG_ABI_VERSION) \
 	-DFS_SUPPORT=ON \
 	-DMATH_SUPPORT=ON \
 	-DNL80211_SUPPORT=OFF \