ams: address some warnings when building with gcc-12

libraries/libstratosphere/include/stratosphere/ncm/ncm_content_meta_extended_data.hpp

@@ -843,7 +843,7 @@ namespace ams::ncm {
                 R_SUCCEED_IF(m_header.has_value());
 
                 /* Get our header. */
-                PatchMetaExtendedDataHeader header;
+                PatchMetaExtendedDataHeader header{};
                 R_TRY(this->GetHeader(std::addressof(header)));
 
                 /* Set our header. */

libraries/libstratosphere/libstratosphere.mk

@@ -148,6 +148,8 @@ init_libnx_shim.os.horizon.o: CXXFLAGS += -fno-lto
 
 result_get_name.o: CXXFLAGS += -fno-lto
 
+crypto_sha256_generator.o: CXXFLAGS += -fno-lto
+
 spl_secure_monitor_api.os.generic.o: CXXFLAGS += -I$(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/include
 fs_id_string_impl.os.generic.o: CXXFLAGS += -I$(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/include