| # |
| # FreeType 2 GZip support configuration rules |
| # |
| |
| |
| # Copyright (C) 2002-2022 by |
| # David Turner, Robert Wilhelm, and Werner Lemberg. |
| # |
| # This file is part of the FreeType project, and may only be used, modified, |
| # and distributed under the terms of the FreeType project license, |
| # LICENSE.TXT. By continuing to use, modify, or distribute this file you |
| # indicate that you have read the license and understand and accept it |
| # fully. |
| |
| |
| # gzip driver directory |
| # |
| GZIP_DIR := $(SRC_DIR)/gzip |
| |
| |
| # compilation flags for the driver |
| # |
| ifeq ($(SYSTEM_ZLIB),) |
| GZIP_COMPILE := $(CC) $(ANSIFLAGS) \ |
| $I$(subst /,$(COMPILER_SEP),$(GZIP_DIR)) \ |
| $(INCLUDE_FLAGS) \ |
| $(FT_CFLAGS) |
| else |
| GZIP_COMPILE := $(CC) $(ANSIFLAGS) \ |
| $(INCLUDE_FLAGS) \ |
| $(FT_CFLAGS) |
| endif |
| |
| |
| # gzip support sources |
| # |
| # All source and header files get loaded by `ftgzip.c' only if SYSTEM_ZLIB |
| # is not defined (regardless whether we have a `single' or a `multi' build). |
| # However, it doesn't harm if we add everything as a dependency |
| # unconditionally. |
| # |
| GZIP_DRV_SRCS := $(GZIP_DIR)/adler32.c \ |
| $(GZIP_DIR)/crc32.c \ |
| $(GZIP_DIR)/crc32.h \ |
| $(GZIP_DIR)/ftzconf.h \ |
| $(GZIP_DIR)/infback.c \ |
| $(GZIP_DIR)/inffast.c \ |
| $(GZIP_DIR)/inffast.h \ |
| $(GZIP_DIR)/inffixed.h \ |
| $(GZIP_DIR)/inflate.c \ |
| $(GZIP_DIR)/inflate.h \ |
| $(GZIP_DIR)/inftrees.c \ |
| $(GZIP_DIR)/inftrees.h \ |
| $(GZIP_DIR)/zlib.h \ |
| $(GZIP_DIR)/zutil.c \ |
| $(GZIP_DIR)/zutil.h |
| |
| |
| # gzip driver object(s) |
| # |
| # GZIP_DRV_OBJ is used during both `single' and `multi' builds |
| # |
| GZIP_DRV_OBJ := $(OBJ_DIR)/ftgzip.$O |
| |
| |
| # gzip main source file |
| # |
| GZIP_DRV_SRC := $(GZIP_DIR)/ftgzip.c |
| |
| |
| # gzip support - object |
| # |
| $(GZIP_DRV_OBJ): $(GZIP_DRV_SRC) $(GZIP_DRV_SRCS) $(FREETYPE_H) |
| $(GZIP_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(GZIP_DRV_SRC)) |
| |
| |
| # update main driver object lists |
| # |
| DRV_OBJS_S += $(GZIP_DRV_OBJ) |
| DRV_OBJS_M += $(GZIP_DRV_OBJ) |
| |
| |
| # EOF |