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      1 #
      2 # Common defines for curl (djgpp/Watt-32)
      3 #
      4 # Assumes you've unpacked curl with long-file names
      5 # I.e use "set LFN=y" before untaring on Win9x/XP.
      6 # Requires sed, yacc, rm and the usual stuff.
      7 #
      8 # Define TOPDIR before including this file.
      9 
     10 .SUFFIXES: .exe .y
     11 
     12 MAKEFILE = Makefile.dj
     13 OBJ_DIR = djgpp
     14 
     15 #
     16 # Find out if using a Unix-like shell or a DOS command interpreter
     17 #
     18 ifneq ($(findstring COMMAND.COM,$(SHELL)),COMMAND.COM)
     19   ifneq ($(findstring CMD.EXE,$(SHELL)),CMD.EXE)
     20     ifneq ($(findstring 4DOS.COM,$(SHELL)),4DOS.COM)
     21       IS_UNIX_SHELL = 1
     22     endif
     23   endif
     24 endif
     25 
     26 #
     27 # Define shell dependent commands and vars
     28 #
     29 ifeq ($(IS_UNIX_SHELL),1)
     30   COPY   = cp -f
     31   DELETE = rm -f
     32   MKDIR  = mkdir
     33   RMDIR  = rm -f -r
     34   DS     = /
     35 else
     36   COPY   = copy
     37   DELETE = del
     38   MKDIR  = mkdir
     39   RMDIR  = rmdir
     40   DS     = \$(NOTHING)
     41 endif
     42 
     43 #
     44 # OpenSSL is available from www.openssl.org and builds okay
     45 # with djgpp/Watt-32. Set to 0 if you don't need https URLs
     46 # (reduces curl.exe with approx 700 kB)
     47 #
     48 USE_SSL = 0
     49 
     50 #
     51 # Use zlib for contents encoding
     52 #
     53 USE_ZLIB = 0
     54 
     55 #
     56 # Use libidn for international domain names
     57 #
     58 USE_IDNA = 0
     59 
     60 #
     61 # Use Watt-32 IPv6 stack (only IPv6 name resolution working at the moment)
     62 #
     63 USE_IPV6 = 0
     64 
     65 #
     66 # Use C-Ares resolver library
     67 #
     68 USE_ARES = 0
     69 
     70 #
     71 # Enable debug code in libcurl/curl
     72 #
     73 USE_DEBUG = 0
     74 
     75 #
     76 # Enable memory tracking code in libcurl/curl
     77 #
     78 USE_CURLDEBUG = 0
     79 
     80 default: all
     81 
     82 #
     83 # Root directory for Waterloo tcp/ip etc. Change to suite.
     84 # WATT_ROOT should be set during Watt-32 install.
     85 #
     86 WATT32_ROOT  = $(subst \,/,$(WATT_ROOT))
     87 OPENSSL_ROOT = e:/net/openssl.099
     88 ZLIB_ROOT    = $(DJDIR)/contrib/zlib
     89 LIBIDN_ROOT  = $(TOPDIR)/../IDN/libidn
     90 ARES_ROOT    = $(TOPDIR)/ares
     91 
     92 CC   = gcc
     93 YACC = bison -y
     94 
     95 CFLAGS = -g -O2 -I. -I$(TOPDIR)/include -I$(TOPDIR)/lib \
     96          -I$(WATT32_ROOT)/inc -Wall -DHAVE_CONFIG_H
     97 
     98 ifeq ($(USE_SSL),1)
     99   CFLAGS += -DUSE_SSLEAY -DUSE_OPENSSL -I$(OPENSSL_ROOT)
    100 endif
    101 
    102 ifeq ($(USE_ZLIB),1)
    103   CFLAGS += -DUSE_ZLIB -I$(ZLIB_ROOT)
    104 endif
    105 
    106 ifeq ($(USE_IPV6),1)
    107   CFLAGS += -DENABLE_IPV6
    108 endif
    109 
    110 ifeq ($(USE_ARES),1)
    111   CFLAGS += -DUSE_ARES -I$(ARES_ROOT)
    112 endif
    113 
    114 ifeq ($(USE_IDNA),1)
    115   CFLAGS += -DHAVE_LIBIDN -DHAVE_IDN_FREE_H -DHAVE_IDN_FREE -DHAVE_TLD_H \
    116             -DHAVE_TLD_STRERROR -I$(LIBIDN_ROOT)/lib
    117 endif
    118 
    119 ifeq ($(USE_DEBUG),1)
    120   CFLAGS += -DDEBUG=1 -DDEBUGBUILD
    121 endif
    122 
    123 ifeq ($(USE_CURLDEBUG),1)
    124   CFLAGS += -DCURLDEBUG
    125 endif
    126 
    127 $(OBJ_DIR):
    128 	$(MKDIR) $(OBJ_DIR)
    129 
    130 $(OBJ_DIR)/%.o: %.c
    131 	$(CC) $(CFLAGS) -o $@ -c $<
    132 	@echo
    133 
    134 depend: $(DEPEND_PREREQ) $(MAKEFILE)
    135 	$(CC) -MM $(CFLAGS) $(CSOURCES) | \
    136 	sed -e 's/^\([a-zA-Z0-9_-]*\.o:\)/$$(OBJ_DIR)\/\1/' > depend.dj
    137