Added initial experimental makefile for use with MinGW.

1 files changed, 253 insertions, 0 deletions

diff --git a/windows/Makefile b/windows/Makefile
new file mode 100644
index 00000000..43f25af6
--- /dev/null
+++ b/windows/Makefile
@@ -0,0 +1,253 @@
+###############################################################################
+#
+# Makefile to build XZ Utils using MinGW
+#
+# 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.
+#
+#   W64=1       Build for 64-bit Windows. Make sure that you have 64-bit
+#               MinGW in PATH.
+#
+#   STATIC=1    TODO: Build static library instead of a DLL.
+#
+#   WINE=1      Shortcut to set CC and STRIP to use Wine to run Windows
+#               versions of MinGW binaries.
+#
+# 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.
+#
+###############################################################################
+
+ifdef W64
+CC = x86_64-pc-mingw32-gcc
+STRIP = x86_64-pc-mingw32-strip
+else
+CC = mingw32-gcc
+STRIP = strip
+endif
+
+SED = sed
+RM = rm -f
+
+CFLAGS = -g -Wall -Wextra -O2
+# CFLAGS = -Wall -Wextra -O3 -fomit-frame-pointer -funroll-loops
+
+ALL_CFLAGS = -std=gnu99 -mms-bitfields
+
+ALL_CPPFLAGS = \
+	-I. \
+	-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
+
+# This works with Wine too while using native GNU make, sed, and rm.
+ifdef WINE
+ifdef W64
+CC := wine c:/MinGW64/bin/x86_64-pc-mingw32-gcc
+STRIP := wine c:/MinGW64/bin/x86_64-pc-mingw32-strip
+else
+CC := wine c:/MinGW/bin/gcc
+STRIP := wine c:/MinGW/bin/strip
+endif
+endif
+
+ifdef DEBUG
+# Use echo since it works for this purporse on both Windows and POSIX.
+STRIP := echo Skipping strip
+else
+ALL_CPPFLAGS += -DNDEBUG
+endif
+
+ALL_CPPFLAGS += $(CPPFLAGS)
+ALL_CFLAGS += $(CFLAGS)
+
+
+################
+# Common rules #
+################
+
+.PHONY: all clean pkg
+all: liblzma.dll xzdec.exe lzmadec.exe xz.exe
+clean: liblzma-clean xzdec-clean xz-clean
+
+pkg: all
+	$(RM) -r pkg
+	install -d pkg/lib pkg/include/lzma
+	install -m 0644 liblzma.dll xz.exe xzdec.exe lzmadec.exe pkg
+	install -m 0644 liblzma.a liblzma.def pkg/lib
+	install -m 0644 ../src/liblzma/api/lzma.h pkg/include
+	install -m 0644 ../src/liblzma/api/lzma/*.h pkg/include/lzma
+
+
+###############
+# liblzma.dll #
+###############
+
+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/fastpos_tablegen.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 =
+
+ifdef W64
+LIBLZMA_SRCS_C += \
+	../src/liblzma/check/crc32_fast.c \
+	../src/liblzma/check/crc64_fast.c
+else
+LIBLZMA_SRCS_ASM += \
+	../src/liblzma/check/crc32_x86.S \
+	../src/liblzma/check/crc64_x86.S
+endif
+
+LIBLZMA_OBJS_C = $(LIBLZMA_SRCS_C:.c=.o)
+LIBLZMA_OBJS_ASM = $(LIBLZMA_SRCS_ASM:.S=.o)
+LIBLZMA_OBJS = $(LIBLZMA_OBJS_C) $(LIBLZMA_OBJS_ASM)
+
+# The sed is needed to remove ordinals from the .def file. I'm not going
+# to track the ordinal numbers, so people should link against liblzma.dll
+# only by using symbol names.
+liblzma.dll: $(LIBLZMA_OBJS)
+	$(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -shared -o liblzma.dll $(LIBLZMA_OBJS) -Wl,--out-implib,liblzma.a,--output-def,liblzma.def.in
+	$(SED) 's/ \+@ *[0-9]\+//' liblzma.def.in > liblzma.def
+	$(RM) liblzma.def.in
+	$(STRIP) --strip-unneeded liblzma.a
+	$(STRIP) --strip-all liblzma.dll
+
+$(LIBLZMA_OBJS_C): %.o: %.c
+	$(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -c -o $@ $<
+
+$(LIBLZMA_OBJS_ASM): %.o: %.S
+	$(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -c -o $@ $<
+
+.PHONY: liblzma-clean
+liblzma-clean:
+	-$(RM) $(LIBLZMA_OBJS) liblzma.def.in liblzma.def liblzma.a liblzma.dll
+
+
+###########################
+# xzdec.exe & lzmadec.exe #
+###########################
+
+XZDEC_SRCS = ../src/xzdec/xzdec.c
+
+xzdec.exe: liblzma.dll $(XZDEC_SRCS)
+	$(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) $(XZDEC_SRCS) -o xzdec.exe liblzma.a
+	$(STRIP) --strip-all xzdec.exe
+
+lzmadec.exe: liblzma.dll $(XZDEC_SRCS)
+	$(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -DLZMADEC $(XZDEC_SRCS) -o lzmadec.exe liblzma.a
+	$(STRIP) --strip-all lzmadec.exe
+
+.PHONY: xzdec-clean
+xzdec-clean:
+	-$(RM) xzdec.exe lzmadec.exe
+
+
+##########
+# 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_OBJS = $(XZ_SRCS:.c=.o)
+
+# We need to "fix" the source files which use ' as format character
+# in printf() to get thousand separators. Windows doesn't support it.
+# It's not in C89 or C99, but it is in POSIX.
+$(XZ_OBJS): %.o: %.c
+	$(SED) "s/%'/%/g" $< > $(<:.c=-fixed.c)
+	$(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -c -o $@ $(<:.c=-fixed.c)
+
+xz.exe: $(XZ_OBJS)
+	$(CC) $(ALL_CFLAGS) $(XZ_OBJS) -o xz.exe liblzma.a
+	$(STRIP) --strip-all xz.exe
+
+.PHONY: xz-clean
+xz-clean:
+	-$(RM) $(XZ_OBJS) $(XZ_SRCS:.c=-fixed.c) xz.exe