Home | History | Annotate | Download | only in gzip 
      1 #
      2 # FreeType 2 GZip support configuration rules
      3 #
      4 
      5 
      6 # Copyright 2002-2018 by
      7 # David Turner, Robert Wilhelm, and Werner Lemberg.
      8 #
      9 # This file is part of the FreeType project, and may only be used, modified,
     10 # and distributed under the terms of the FreeType project license,
     11 # LICENSE.TXT.  By continuing to use, modify, or distribute this file you
     12 # indicate that you have read the license and understand and accept it
     13 # fully.
     14 
     15 
     16 # gzip driver directory
     17 #
     18 GZIP_DIR := $(SRC_DIR)/gzip
     19 
     20 
     21 # compilation flags for the driver
     22 #
     23 ifeq ($(SYSTEM_ZLIB),)
     24   GZIP_COMPILE := $(CC) $(ANSIFLAGS)                             \
     25                         $I$(subst /,$(COMPILER_SEP),$(GZIP_DIR)) \
     26                         $(INCLUDE_FLAGS)                         \
     27                         $(FT_CFLAGS)
     28 else
     29   GZIP_COMPILE := $(CC) $(ANSIFLAGS)     \
     30                         $(INCLUDE_FLAGS) \
     31                         $(FT_CFLAGS)
     32 endif
     33 
     34 
     35 # gzip support sources
     36 #
     37 # All source and header files get loaded by `ftgzip.c' only if SYSTEM_ZLIB
     38 # is not defined (regardless whether we have a `single' or a `multi' build).
     39 # However, it doesn't harm if we add everything as a dependency
     40 # unconditionally.
     41 #
     42 GZIP_DRV_SRCS := $(GZIP_DIR)/adler32.c  \
     43                  $(GZIP_DIR)/ftzconf.h  \
     44                  $(GZIP_DIR)/infblock.c \
     45                  $(GZIP_DIR)/infblock.h \
     46                  $(GZIP_DIR)/infcodes.c \
     47                  $(GZIP_DIR)/infcodes.h \
     48                  $(GZIP_DIR)/inffixed.h \
     49                  $(GZIP_DIR)/inflate.c  \
     50                  $(GZIP_DIR)/inftrees.c \
     51                  $(GZIP_DIR)/inftrees.h \
     52                  $(GZIP_DIR)/infutil.c  \
     53                  $(GZIP_DIR)/infutil.h  \
     54                  $(GZIP_DIR)/zlib.h     \
     55                  $(GZIP_DIR)/zutil.c    \
     56                  $(GZIP_DIR)/zutil.h
     57 
     58 
     59 # gzip driver object(s)
     60 #
     61 #   GZIP_DRV_OBJ is used during both `single' and `multi' builds
     62 #
     63 GZIP_DRV_OBJ := $(OBJ_DIR)/ftgzip.$O
     64 
     65 
     66 # gzip main source file
     67 #
     68 GZIP_DRV_SRC := $(GZIP_DIR)/ftgzip.c
     69 
     70 
     71 # gzip support - object
     72 #
     73 $(GZIP_DRV_OBJ): $(GZIP_DRV_SRC) $(GZIP_DRV_SRCS) $(FREETYPE_H)
     74 	$(GZIP_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(GZIP_DRV_SRC))
     75 
     76 
     77 # update main driver object lists
     78 #
     79 DRV_OBJS_S += $(GZIP_DRV_OBJ)
     80 DRV_OBJS_M += $(GZIP_DRV_OBJ)
     81 
     82 
     83 # EOF
     84