Gisle Vanem's djgpp fixes

packages/DOS/common.dj

-#
-# Common defines for curl (djgpp/Watt-32)
-#
-# Assumes you've unpacked cURL with short-file names
-# I.e use "set LFN=n" before untaring on Win9x/XP.
-# Requires sed, yacc, rm and the usual stuff.
-#
-
-.SUFFIXES: .exe .y
-
-MAKEFILE = Makefile.dj
-
-#
-# 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 = 1
-
-default: all
-
-#
-# Root directory for Waterloo tcp/ip. WATT_ROOT should be set
-# during Watt-32 install.
-#
-WATT32_ROOT  = $(subst \,/,$(WATT_ROOT))
-OPENSSL_ROOT = /net/openssl.098
-ZLIB_ROOT    = $(DJDIR)/contrib/zlib
-
-CC   = gcc
-YACC = bison -y
-
-CFLAGS = -g -O2 -I. -I../include -Wall -DHAVE_CONFIG_H
-
-ifeq ($(USE_SSL),1)
-  CFLAGS += -DUSE_SSLEAY -DHAVE_OPENSSL_ENGINE_H
-endif
-
-#
-# Generated dependencies; Due to some hacks in gcc 2.95+ and djgpp 2.03
-# we must prevent "$(DJDIR)/bin/../include/sys/version.h" from beeing
-# included in dependency output (or else this makefile cannot be used on
-# another machine). We therefore use a special 'specs' file during
-# pre-processing.
-#
-MM_SPECS = $(TMPDIR)/specs
-
-depend: $(DEPEND_PREREQ)
-	@echo Generating dependencies..
-	@copy $(MAKEFILE) Makefile.bak
-	@echo "*cpp: %(cpp_cpu) %{posix:-D_POSIX_SOURCE} -remap" > $(MM_SPECS)
-	sed -e "/^# DO NOT DELETE THIS LINE/,$$d" < Makefile.bak > $(MAKEFILE)
-	echo "# DO NOT DELETE THIS LINE"                        >> $(MAKEFILE)
-	$(CC) -MM -specs=$(MM_SPECS) $(CFLAGS) $(SOURCES)       >> $(MAKEFILE)
-	rm -f $(MM_SPECS)
-
+#
+# Common defines for curl (djgpp/Watt-32)
+#
+# Assumes you've unpacked cURL with short-file names
+# I.e use "set LFN=n" before untaring on Win9x/XP.
+# Requires sed, yacc, rm and the usual stuff.
+#
+
+.SUFFIXES: .exe .y
+
+MAKEFILE = Makefile.dj
+
+#
+# OpenSSL is available from www.openssl.org and builds okay
+# with djgpp/Watt-32. Set to 0 if you don't need https URLs
+# (reduces curl.exe with approx 700 kB)
+#
+USE_SSL = 0
+
+#
+# Use zlib for contents encoding
+#
+USE_ZLIB = 0
+
+#
+# Use Watt-32 IPv6 stack (only IPv6 name resolution working at the moment)
+#
+USE_IPV6 = 1
+
+default: all
+
+#
+# Root directory for Waterloo tcp/ip etc. Change to suite.
+# WATT_ROOT should be set during Watt-32 install.
+#
+WATT32_ROOT  = $(subst \,/,$(WATT_ROOT))
+OPENSSL_ROOT = /net/openssl.098
+ZLIB_ROOT    = /djgpp/contrib/zlib.121
+
+CC   = gcc
+YACC = bison -y
+
+CFLAGS = -g -O2 -I. -I../include -Wall -DHAVE_CONFIG_H -DHAVE_SPNEGO
+
+ifeq ($(USE_SSL),1)
+  CFLAGS += -DUSE_SSLEAY
+endif
+
+ifeq ($(USE_ZLIB),1)
+  CFLAGS += -DUSE_ZLIB -I$(ZLIB_ROOT)
+endif
+
+ifeq ($(USE_IPV6),1)
+  CFLAGS += -DENABLE_IPV6
+endif
+
+#
+# Generated dependencies; Due to some hacks in gcc 2.95+ and djgpp 2.03
+# we must prevent "$(DJDIR)/bin/../include/sys/version.h" from beeing
+# included in dependency output (or else this makefile cannot be used on
+# another machine). We therefore use a special 'specs' file during
+# pre-processing.
+#
+MM_SPECS = ./specs.dj
+
+depend: $(DEPEND_PREREQ)
+	@echo Generating dependencies..
+	@copy $(MAKEFILE) Makefile.bak
+	@echo "*cpp: %(cpp_cpu) %{posix:-D_POSIX_SOURCE} -remap" > $(MM_SPECS)
+	sed -e "/^# DO NOT DELETE THIS LINE/,$$d" < Makefile.bak > $(MAKEFILE)
+	echo "# DO NOT DELETE THIS LINE"                        >> $(MAKEFILE)
+	$(CC) -MM -specs=$(MM_SPECS) $(CFLAGS) $(SOURCES)       >> $(MAKEFILE)
+	rm -f $(MM_SPECS)
+

src/makefile.dj

-#
-#  Adapted for djgpp2 / Watt-32 / DOS by
-#  Gisle Vanem <giva@bgnett.no>
-#
-
-DEPEND_PREREQ = config.h
-
-include ../packages/DOS/common.dj
-
-ifeq ($(USE_SSL),1)
-  EX_LIBS = $(OPENSSL_ROOT)/lib/libssl.a $(OPENSSL_ROOT)/lib/libcrypt.a
-endif
-
-EX_LIBS += $(WATT32_ROOT)/lib/libwatt.a $(ZLIB_ROOT)/libz.a
-
-BIN     = ../curl.exe
-SOURCES = hugehelp.c main.c urlglob.c writeenv.c writeout.c
-OBJECTS = $(SOURCES:.c=.o)
-
-all: config.h $(BIN)
-
-$(BIN): $(OBJECTS) ../lib/libcurl.a
-	$(CC) -o $@ $^ $(EX_LIBS)
-
-config.h:
-	@echo '#include "../lib/config.dj"' > $@
-
-hugehelp.c: ../docs/curl.1
-	groff -man $^ | perl mkhelp.pl ../readme > $@
-
-clean:
-	- rm -f $(OBJECTS) Makefile.bak config.h
-
-vclean: clean
-	- rm -f $(BIN) hugehelp.c
-
-# DO NOT DELETE THIS LINE
-hugehelp.o: hugehelp.c
-main.o: main.c setup.h config.h ../lib/config.dj ../include/curl/curl.h \
-  ../include/curl/types.h ../include/curl/easy.h ../include/curl/multi.h \
-  ../include/curl/mprintf.h urlglob.h writeout.h version.h
-urlglob.o: urlglob.c setup.h config.h ../lib/config.dj \
-  ../include/curl/curl.h ../include/curl/types.h ../include/curl/easy.h \
-  ../include/curl/multi.h urlglob.h
-writeenv.o: writeenv.c setup.h config.h ../lib/config.dj
-writeout.o: writeout.c setup.h config.h ../lib/config.dj \
-  ../include/curl/curl.h ../include/curl/types.h ../include/curl/easy.h \
-  ../include/curl/multi.h ../include/curl/mprintf.h writeout.h
+#
+#  Adapted for djgpp2 / Watt-32 / DOS by
+#  Gisle Vanem <giva@bgnett.no>
+#
+
+DEPEND_PREREQ = config.h hugehelp.c
+
+include ../packages/DOS/common.dj
+
+ifeq ($(USE_SSL),1)
+  EX_LIBS += $(OPENSSL_ROOT)/lib/libssl.a $(OPENSSL_ROOT)/lib/libcrypt.a
+endif
+
+ifeq ($(USE_ZLIB),1)
+  EX_LIBS += $(ZLIB_ROOT)/libz.a
+endif
+
+EX_LIBS += $(WATT32_ROOT)/lib/libwatt.a
+
+PROGRAM = ../curl.exe
+SOURCES = getpass.c homedir.c hugehelp.c main.c urlglob.c writeenv.c writeout.c
+OBJECTS = $(SOURCES:.c=.o)
+
+all: config.h $(PROGRAM)
+
+$(PROGRAM): $(OBJECTS) ../lib/libcurl.a
+	$(CC) -o $@ $^ $(EX_LIBS)
+
+config.h:
+	@echo '#include "../lib/config.dj"' > $@
+
+#
+# groff 1.18+ requires "-P -c"
+#
+hugehelp.c: ../docs/MANUAL ../docs/curl.1 mkhelp.pl
+	groff -Tascii -man ../docs/curl.1 | \
+	perl -w mkhelp.pl ../docs/MANUAL ../readme > $@
+
+clean:
+	- rm -f $(OBJECTS) Makefile.bak config.h
+
+realclean vclean: clean
+	- rm -f $(PROGRAM) hugehelp.c
+
+# DO NOT DELETE THIS LINE
+getpass.o: getpass.c setup.h config.h ../lib/config.dj
+homedir.o: homedir.c setup.h config.h ../lib/config.dj
+hugehelp.o: hugehelp.c
+main.o: main.c setup.h config.h ../lib/config.dj ../include/curl/curl.h \
+  ../include/curl/types.h ../include/curl/easy.h ../include/curl/multi.h \
+  ../include/curl/mprintf.h urlglob.h writeout.h getpass.h homedir.h \
+  version.h
+urlglob.o: urlglob.c setup.h config.h ../lib/config.dj \
+  ../include/curl/curl.h ../include/curl/types.h ../include/curl/easy.h \
+  ../include/curl/multi.h ../include/curl/mprintf.h urlglob.h
+writeenv.o: writeenv.c setup.h config.h ../lib/config.dj
+writeout.o: writeout.c setup.h config.h ../lib/config.dj \
+  ../include/curl/curl.h ../include/curl/types.h ../include/curl/easy.h \
+  ../include/curl/multi.h ../include/curl/mprintf.h writeout.h