Add an unpatched version of xz, XZ Utils, to /trunk/deps/third_party

xz/dos/Makefile

+###############################################################################
+#
+# Makefile to build XZ Utils using DJGPP
+#
+# Make flags to alter compilation:
+#
+#   DEBUG=1     Enable assertions. Don't use this for production builds!
+#               You may also want to set CFLAGS="-g -O0" to disable
+#               optimizations.
+#
+# The usual CPPFLAGS and CFLAGS are supported too.
+#
+###############################################################################
+#
+# Author: Lasse Collin
+#
+# This file has been put into the public domain.
+# You can do whatever you want with this file.
+#
+###############################################################################
+
+CC = gcc
+AR = ar
+STRIP = strip
+SED = sed
+RM = rm -f
+
+CFLAGS = -g -Wextra -Wfatal-errors -Wall -march=i386 -mtune=i686 -O2
+
+# NOTE: -fgnu89-inline is needed on DJGPP 2.04 beta and GCC 4.3.2
+# because time.h uses GNU-style "extern inline".
+ALL_CFLAGS = -std=gnu99 -fgnu89-inline
+
+ALL_CPPFLAGS = \
+        -I. \
+        -I../lib \
+        -I../src/common \
+        -I../src/liblzma/api \
+        -I../src/liblzma/common \
+        -I../src/liblzma/check \
+        -I../src/liblzma/rangecoder \
+        -I../src/liblzma/lz \
+        -I../src/liblzma/lzma \
+        -I../src/liblzma/delta \
+        -I../src/liblzma/simple \
+        -I../src/liblzma/subblock
+
+ALL_CPPFLAGS += -DHAVE_CONFIG_H
+
+ifdef DEBUG
+STRIP := rem Skipping strip
+else
+ALL_CPPFLAGS += -DNDEBUG
+endif
+
+ALL_CPPFLAGS += $(CPPFLAGS)
+ALL_CFLAGS += $(CFLAGS)
+
+
+################
+# Common rules #
+################
+
+.PHONY: all clean
+all: liblzma.a getopt.a xzdec.exe lzmadec.exe xz.exe
+clean: liblzma-clean getopt-clean xzdec-clean xz-clean
+
+
+#############
+# liblzma.a #
+#############
+
+LIBLZMA_SRCS_C = \
+        ../src/liblzma/common/alone_decoder.c \
+        ../src/liblzma/common/alone_encoder.c \
+        ../src/liblzma/common/auto_decoder.c \
+        ../src/liblzma/common/block_buffer_decoder.c \
+        ../src/liblzma/common/block_buffer_encoder.c \
+        ../src/liblzma/common/block_decoder.c \
+        ../src/liblzma/common/block_encoder.c \
+        ../src/liblzma/common/block_header_decoder.c \
+        ../src/liblzma/common/block_header_encoder.c \
+        ../src/liblzma/common/block_util.c \
+        ../src/liblzma/common/common.c \
+        ../src/liblzma/common/easy_buffer_encoder.c \
+        ../src/liblzma/common/easy_decoder_memusage.c \
+        ../src/liblzma/common/easy_encoder.c \
+        ../src/liblzma/common/easy_encoder_memusage.c \
+        ../src/liblzma/common/easy_preset.c \
+        ../src/liblzma/common/filter_common.c \
+        ../src/liblzma/common/filter_decoder.c \
+        ../src/liblzma/common/filter_encoder.c \
+        ../src/liblzma/common/filter_flags_decoder.c \
+        ../src/liblzma/common/filter_flags_encoder.c \
+        ../src/liblzma/common/index.c \
+        ../src/liblzma/common/index_decoder.c \
+        ../src/liblzma/common/index_encoder.c \
+        ../src/liblzma/common/index_hash.c \
+        ../src/liblzma/common/stream_buffer_decoder.c \
+        ../src/liblzma/common/stream_buffer_encoder.c \
+        ../src/liblzma/common/stream_decoder.c \
+        ../src/liblzma/common/stream_encoder.c \
+        ../src/liblzma/common/stream_flags_common.c \
+        ../src/liblzma/common/stream_flags_decoder.c \
+        ../src/liblzma/common/stream_flags_encoder.c \
+        ../src/liblzma/common/vli_decoder.c \
+        ../src/liblzma/common/vli_encoder.c \
+        ../src/liblzma/common/vli_size.c \
+        ../src/liblzma/check/check.c \
+        ../src/liblzma/check/crc32_table.c \
+        ../src/liblzma/check/crc64_table.c \
+        ../src/liblzma/check/sha256.c \
+        ../src/liblzma/rangecoder/price_table.c \
+        ../src/liblzma/lz/lz_decoder.c \
+        ../src/liblzma/lz/lz_encoder.c \
+        ../src/liblzma/lz/lz_encoder_mf.c \
+        ../src/liblzma/lzma/fastpos_table.c \
+        ../src/liblzma/lzma/lzma2_decoder.c \
+        ../src/liblzma/lzma/lzma2_encoder.c \
+        ../src/liblzma/lzma/lzma_decoder.c \
+        ../src/liblzma/lzma/lzma_encoder.c \
+        ../src/liblzma/lzma/lzma_encoder_optimum_fast.c \
+        ../src/liblzma/lzma/lzma_encoder_optimum_normal.c \
+        ../src/liblzma/lzma/lzma_encoder_presets.c \
+        ../src/liblzma/delta/delta_common.c \
+        ../src/liblzma/delta/delta_decoder.c \
+        ../src/liblzma/delta/delta_encoder.c \
+        ../src/liblzma/simple/arm.c \
+        ../src/liblzma/simple/armthumb.c \
+        ../src/liblzma/simple/ia64.c \
+        ../src/liblzma/simple/powerpc.c \
+        ../src/liblzma/simple/simple_coder.c \
+        ../src/liblzma/simple/simple_decoder.c \
+        ../src/liblzma/simple/simple_encoder.c \
+        ../src/liblzma/simple/sparc.c \
+        ../src/liblzma/simple/x86.c
+
+LIBLZMA_SRCS_ASM = \
+        ../src/liblzma/check/crc32_x86.S \
+        ../src/liblzma/check/crc64_x86.S
+
+LIBLZMA_OBJS_C = $(LIBLZMA_SRCS_C:.c=.o)
+LIBLZMA_OBJS_ASM = $(LIBLZMA_SRCS_ASM:.S=.o)
+LIBLZMA_OBJS = $(LIBLZMA_OBJS_C) $(LIBLZMA_OBJS_ASM)
+
+$(LIBLZMA_OBJS_C): %.o: %.c
+        $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -c -o $@ $<
+
+$(LIBLZMA_OBJS_ASM): %.o: %.S
+        $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -c -o $@ $<
+
+liblzma.a: $(LIBLZMA_OBJS)
+        $(RM) $@
+        $(AR) rcs $@ $(LIBLZMA_OBJS)
+        $(STRIP) --strip-unneeded $@
+
+# Avoid too long command lines.
+.PHONY: liblzma-clean $(LIBLZMA_OBJS:.o=-clean)
+liblzma-clean: $(LIBLZMA_OBJS:.o=-clean)
+        -$(RM) liblzma.a
+
+$(LIBLZMA_OBJS:.o=-clean):
+        -$(RM) $(@:-clean=.o)
+
+
+###############
+# getopt_long #
+###############
+
+GETOPT_SRCS = \
+        ../lib/getopt.c \
+        ../lib/getopt1.c
+
+GETOPT_OBJS = $(GETOPT_SRCS:.c=.o)
+
+GETOPT_H = ../lib/getopt.h
+
+$(GETOPT_H): %.h: %.in.h
+        $(SED) "" $< > $@
+
+$(GETOPT_OBJS): %.o: %.c $(GETOPT_H)
+        $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -c -o $@ $<
+
+getopt.a: $(GETOPT_OBJS)
+        $(RM) $@
+        $(AR) rcs $@ $(GETOPT_OBJS)
+        $(STRIP) --strip-unneeded $@
+
+getopt-clean:
+        $(RM) $(GETOPT_H) $(GETOPT_OBJS) getopt.a
+
+
+###########################
+# xzdec.exe & lzmadec.exe #
+###########################
+
+XZDEC_SRCS = ../src/xzdec/xzdec.c
+
+xzdec.exe: getopt.a liblzma.a $(XZDEC_SRCS)
+        $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) $(XZDEC_SRCS) -o $@ getopt.a liblzma.a
+        $(STRIP) --strip-all $@
+        exe2coff $@
+        $(RM) $@
+        copy /b $(DJGPP:DJGPP.ENV=BIN\CWSDSTUB.EXE) + $(@:.exe=) $@
+        $(RM) $(@:.exe=)
+
+lzmadec.exe: getopt.a liblzma.a $(XZDEC_SRCS)
+        $(CC) $(ALL_CPPFLAGS) -DLZMADEC $(ALL_CFLAGS) $(XZDEC_SRCS) -o $@ getopt.a liblzma.a
+        $(STRIP) --strip-all $@
+        exe2coff $@
+        $(RM) $@
+        copy /b $(DJGPP:DJGPP.ENV=BIN\CWSDSTUB.EXE) + $(@:.exe=) $@
+        $(RM) $(@:.exe=)
+
+.PHONY: xzdec-clean
+xzdec-clean:
+        -$(RM) xzdec.exe lzmadec.exe xzdec lzmadec
+
+
+##########
+# xz.exe #
+##########
+
+XZ_SRCS = \
+        ../src/xz/args.c \
+        ../src/xz/coder.c \
+        ../src/xz/file_io.c \
+        ../src/xz/hardware.c \
+        ../src/xz/main.c \
+        ../src/xz/message.c \
+        ../src/xz/options.c \
+        ../src/xz/signals.c \
+        ../src/xz/suffix.c \
+        ../src/xz/util.c
+
+XZ_OBJS = $(XZ_SRCS:.c=.o)
+
+$(XZ_OBJS): %.o: %.c
+        $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -c -o $@ $<
+
+xz.exe: getopt.a liblzma.a $(XZ_OBJS)
+        $(CC) $(ALL_CFLAGS) $(XZ_OBJS) -o $@ getopt.a liblzma.a
+        $(STRIP) --strip-all $@
+        exe2coff $@
+        $(RM) $@
+        copy /b $(DJGPP:DJGPP.ENV=BIN\CWSDSTUB.EXE) + $(@:.exe=) $@
+        $(RM) $(@:.exe=)
+
+# Avoid too long command lines.
+.PHONY: xz-clean $(XZ_OBJS:.o=-clean)
+xz-clean: $(XZ_OBJS:.o=-clean)
+        -$(RM) xz.exe xz
+
+$(XZ_OBJS:.o=-clean):
+        -$(RM) $(@:-clean=.o)