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xz-archive/dos/Makefile
Lasse Collin 9c62371eab Initial port to DOS using DJGPP.
2009-02-13 18:23:50 +02:00

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Makefile
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###############################################################################
#
# 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.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/hardware.c \
../src/xz/io.c \
../src/xz/main.c \
../src/xz/message.c \
../src/xz/options.c \
../src/xz/process.c \
../src/xz/signals.c \
../src/xz/suffix.c \
../src/xz/util.c
XZ_SRCS_FIXED = $(XZ_SRCS:.c=-fixed.c)
XZ_OBJS = $(XZ_SRCS:.c=.o)
$(XZ_SRCS_FIXED): %-fixed.c: %.c
$(SED) "s/%'/%/g" $< > $@
# We need to "fix" the source files which use ' as format character
# in printf() to get thousand separators. DJGPP doesn't support it.
# It's not in C89 or C99, but it is in POSIX.
$(XZ_OBJS): %.o: %-fixed.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
# FIXME: Deleting hardware-fixed.c may actually delete hardware.c
# on Dosemu 1.4.0 with its FreeDOS 1.0. Maybe it tries with
# truncated 8.3 name first.
$(XZ_OBJS:.o=-clean):
-$(RM) $(@:-clean=.o) $(@:-clean=-fixed.c)
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