uname_rs := $(shell uname -rs)
cc_version := $(shell $(CC) --version | head -n 1)
GIT_VERSION := $(shell ./GIT-VERSION-GEN git-version.h)
-COPYRIGHT_YEAR := 2022
+COPYRIGHT_YEAR := 2023
ifeq ("$(origin O)", "command line")
build_dir := $(O)
CPPFLAGS += $(osl_cppflags)
$(call OD, compress_filter): CFLAGS += -O3
+$(call OD, openssl): CFLAGS += -Wno-deprecated-declarations
+$(object_dir)/%.o: %.c | $(object_dir) $(dep_dir) $(lsg_h) $(yy_h)
define CC_CMD
$(call SAY, CC $<)
$(CC) -c -o $(object_dir)/$(*F).o -MMD -MF \