Gisle Vanem made curl build fine on DOS (and MingW) with djgpp, OpenSSL and his
Watt-32 stack.
-'make djgpp' in the root curl dir should build it fine.
+'make -f Makefile.dist djgpp' in the root curl dir should build it fine.
+Or enter 'lib' and do a 'make -f Makefile.dj clean all' to first delete
+'lib/curl_config.h' which is possibly from a previous incompatible Windows-build.
Note 1: djgpp 2.04 beta has a sscanf() bug so the URL parsing isn't
done properly. Use djgpp 2.03 until they fix it.
Note 2: Compile Watt-32 (and OpenSSL) with the same version of djgpp.
Otherwise things go wrong because things like FS-extensions and
errnos have been changed between releases.
+
+Note 3: Several 'USE_x' variables in 'common.dj' are on the 'USE_x ?= 0'
+ form (conditional variable assignment). So one can build like this:
+ c:\curl\lib> make -f makefile.dj USE_OPENSSL=1 USE_ZLIB=1 clean all
#
# Assumes you've unpacked curl with long-file names
# I.e use "set LFN=y" before untaring on Win9x/XP.
-# Requires sed, yacc, rm and the usual stuff.
+# Requires sed, rm and the usual stuff.
#
# Define TOPDIR before including this file.
-.SUFFIXES: .exe .y
-
MAKEFILE = Makefile.dj
OBJ_DIR = djgpp
DS = \$(NOTHING)
endif
+ifeq ($(OS),Windows_NT)
+ #
+ # Windows hosted djgpp cross compiler. Get it from:
+ # https://github.com/andrewwutw/build-djgpp/releases
+ #
+ DJ_PREFIX ?= c:/some-path/djgpp/bin/i586-pc-msdosdjgpp-
+ CC = $(DJ_PREFIX)gcc
+
+else
+ #
+ # The normal djgpp 'gcc' for MSDOS.
+ #
+ CC = gcc
+endif
+
#
# OpenSSL is available from www.openssl.org and builds okay
# with djgpp/Watt-32. Set to 0 if you don't need https URLs
# (reduces curl.exe with approx 700 kB)
#
-USE_SSL = 0
+USE_OPENSSL ?= 0
#
-# Use zlib for contents encoding
+# Use zlib for contents encoding. Needed for 'USE_OPENSSL=1' too.
#
-USE_ZLIB = 0
+USE_ZLIB ?= 0
#
# Use libidn for international domain names
#
-USE_IDNA = 0
+USE_IDNA ?= 0
#
# Use Watt-32 IPv6 stack (only IPv6 name resolution working at the moment)
#
-USE_IPV6 = 0
+USE_IPV6 ?= 0
#
# Use C-Ares resolver library
#
-USE_ARES = 0
+USE_ARES ?= 0
#
# Enable debug code in libcurl/curl
#
-USE_DEBUG = 0
+USE_DEBUG ?= 0
#
# Enable memory tracking code in libcurl/curl
#
-USE_CURLDEBUG = 0
+USE_CURLDEBUG ?= 0
+
+#
+# Generate a .map file in 'link_EXE' macro
+#
+MAKE_MAP_FILE ?= 0
default: all
# Root directory for Waterloo tcp/ip etc. Change to suite.
# WATT_ROOT should be set during Watt-32 install.
#
-WATT32_ROOT = $(subst \,/,$(WATT_ROOT))
-OPENSSL_ROOT = e:/net/openssl.099
-ZLIB_ROOT = $(DJDIR)/contrib/zlib
-LIBIDN_ROOT = $(TOPDIR)/../IDN/libidn
-ARES_ROOT = $(TOPDIR)/ares
-
-CC = gcc
-YACC = bison -y
+WATT32_ROOT = $(realpath $(WATT_ROOT))
+OPENSSL_ROOT ?= $(TOPDIR)/../crypto/OpenSSL
+ZLIB_ROOT ?= e:/djgpp/contrib/zlib
+LIBIDN_ROOT ?= $(TOPDIR)/../IDN/libidn
+ARES_ROOT ?= $(TOPDIR)/../DNS/c-ares
CFLAGS = -g -O2 -I. -I$(TOPDIR)/include -I$(TOPDIR)/lib \
-I$(WATT32_ROOT)/inc -Wall -DHAVE_CONFIG_H
-ifeq ($(USE_SSL),1)
- CFLAGS += -DUSE_OPENSSL -I$(OPENSSL_ROOT)
+ifeq ($(USE_OPENSSL),1)
+ CFLAGS += -DUSE_OPENSSL -I$(OPENSSL_ROOT)/include
+
+ #
+ # Squelch the warnings on deprecated functions.
+ #
+ CFLAGS += -DOPENSSL_SUPPRESS_DEPRECATED
+
+ #
+ # Use some of these too?
+ #
+ # CFLAGS += -DUSE_TLS_SRP=1 \
+ # -DHAVE_ENGINE_LOAD_BUILTIN_ENGINES \
+ # -DHAVE_OPENSSL_PKCS12_H \
+ # -DHAVE_SSLV2_CLIENT_METHOD \
+ # -DOPENSSL_NO_DEPRECATED
+
+ #
+ # 'libcomm.a' is normally 'libcommon.a'. But to keep it 8+3 clean, it's
+ # shortened to 'libcomm.a'. The official OpenSSL build was recently changed
+ # and this "Common" library was added for several of the Crypto Providers.
+ #
+ OPENSSL_LIBS = $(OPENSSL_ROOT)/lib/libssl.a \
+ $(OPENSSL_ROOT)/lib/libcrypt.a \
+ $(OPENSSL_ROOT)/lib/libcomm.a
endif
ifeq ($(USE_ZLIB),1)
endif
ifeq ($(USE_ARES),1)
- CFLAGS += -DUSE_ARES -I$(ARES_ROOT)
+ CFLAGS += -DUSE_ARES -I$(ARES_ROOT)/include
endif
ifeq ($(USE_IDNA),1)
$(CC) $(CFLAGS) -o $@ -c $<
@echo
+#
+# Link-EXE macro:
+# $(1): the .exe
+# $(2): the .o-files and libraries
+#
+ifeq ($(MAKE_MAP_FILE),1)
+ define link_EXE
+ $(CC) -o $(1) $(LDFLAGS) -Wl,--print-map,--sort-common $(2) > $(1:.exe=.map)
+ endef
+else
+ define link_EXE
+ $(CC) $(LDFLAGS) -o $(1) $(2)
+ endef
+endif
+
+$(TOPDIR)/docs/curl.1: $(wildcard $(TOPDIR)/docs/cmdline-opts/*.d)
+ cd $(TOPDIR)/docs/cmdline-opts; \
+ perl gen.pl mainpage > ../$(TOPDIR)/docs/curl.1
+
+DEP_REPLACE = sed -e 's@\(.*\)\.o: @\n$$(OBJ_DIR)\/\1.o: @' \
+ -e 's@$(ARES_ROOT)@$$(ARES_ROOT)@g' \
+ -e 's@$(OPENSSL_ROOT)@$$(OPENSSL_ROOT)@g' \
+ -e 's@$(WATT32_ROOT)@$$(WATT32_ROOT)@g' \
+ -e 's@$(ZLIB_ROOT)@$$(ZLIB_ROOT)@g'
+
+#
+# One may have to do 'make -f Makefile.dj clean' first in case
+# a foreign 'curl_config.h' is making trouble.
+#
depend: $(DEPEND_PREREQ) $(MAKEFILE)
- $(CC) -MM $(CFLAGS) $(CSOURCES) | \
- sed -e 's/^\([a-zA-Z0-9_-]*\.o:\)/$$(OBJ_DIR)\/\1/' > depend.dj
+ $(CC) -MM $(CFLAGS) $(CSOURCES) | $(DEP_REPLACE) > depend.dj
TOPDIR = ..
+vpath %.c ../lib
+
include ../packages/DOS/common.dj
include Makefile.inc
-CSOURCES = $(CURL_CFILES)
+CSOURCES = $(CURL_CFILES) $(CURLX_CFILES)
-ifeq ($(USE_SSL),1)
- EX_LIBS += $(OPENSSL_ROOT)/lib/libssl.a $(OPENSSL_ROOT)/lib/libcrypt.a
+ifeq ($(USE_OPENSSL),1)
+ EX_LIBS += $(OPENSSL_LIBS)
endif
ifeq ($(USE_ARES),1)
EX_LIBS += $(WATT32_ROOT)/lib/libwatt.a
-PROGRAM = curl.exe
-OBJECTS += $(addprefix $(OBJ_DIR)/, $(CSOURCES:.c=.o))
+PROGRAM = curl.exe
+OBJECTS = $(addprefix $(OBJ_DIR)/, $(notdir $(CSOURCES:.c=.o)))
all: $(OBJ_DIR) $(PROGRAM)
@echo Welcome to curl
#
# groff 1.18+ requires "-P -c"
+# If 'USE_ZLIB = 1', create a compressed help-file.
#
-tool_hugehelp.c: ../docs/MANUAL ../docs/curl.1 mkhelp.pl
- groff -Tascii -man ../docs/curl.1 | \
- perl -w mkhelp.pl ../docs/MANUAL > $@
+ifeq ($(USE_ZLIB),1)
+ COMPRESS_OPT = -c
+endif
+
+tool_hugehelp.c: ../docs/curl.1 mkhelp.pl Makefile.dj
+ groff -Tascii -man $< | perl -w mkhelp.pl $(COMPRESS_OPT) $< > $@
# clean generated files
#
projects / thirdparty / curl.git / commitdiff
