+LZMAFLAGS=-Ilzma/api -Ilzma/tuklib -Ilzma/lzma -Ilzma/common -Ilzma/check -Ilzma/lz -Ilzma/rangecoder -Ilzma/simple -Ilzma/delta -DHAVE_CHECK_CRC64 -DHAVE_CHECK_CRC32 -DHAVE_ENCODER_LZMA2 -DHAVE_DECODER_LZMA2 -DHAVE_MF_BT4
+
+LDFLAGS=-L. -static
+
+LZMACHECKSRC=lzma/check/check.c lzma/check/crc32_fast.c lzma/check/crc64_fast.c lzma/check/crc32_table.c lzma/check/crc64_table.c
+LZMASRC=$(shell ls lzma/lzma/*.c lzma/common/*.c lzma/lz/*.c) $(LZMACHECKSRC) lzma/rangecoder/price_table.c
+LZMAOBJ=$(filter-out lzma/common/stream_encoder_mt.o, $(LZMASRC:%.c=%.o))
+
+JSWSRC=lib/jsw/jsw_avltree.c \
+lib/jsw/jsw_atree.c \
+lib/jsw/jsw_hlib.c \
+lib/jsw/jsw_rbtree.c
+
+JSWOBJ=$(JSWSRC:%.c=%.o)
+LIBZPMSRC=sha256.c db.c compress.c uncompress.c zpm.c zpm_hash.c \
+ foreach_path.c vercmp.c findpkg.c quote.c dbquery.c script_hash.c \
+ parse.c integ.c
+
+LIBZPMOBJ=$(addprefix lib/, $(LIBZPMSRC:%.c=%.o))
+
+curdir=$(shell pwd)
+
+ZPKGBIN=zpm-addfile zpm-extract zpm-init zpm-vercmp zpm-stat zpm-hash \
+ zpm-findpkg zpm-shell zpm-soneed zpm-foreach-path zpm-parse \
+ zpm-runscript zpm-soname zpm-syncfs zpm-packagehash
+
+SCRIPTS=zpm zpm-install zpm-merge zpm-list zpm-preserve zpm-test zpm-log \
+ zpm-contents zpm-uninstall zpm-pathmod
+COMPILED=$(ZPKGBIN)
+PROGRAMS=$(SCRIPTS) $(COMPILED)
+
+def: programs
+ strip $(ZPKGBIN)
+
+d:
+ printf '%s\n' $(LZMAOBJ)
+ printf '%s\n' $(PATH)
+
+libzpm.a: $(LIBZPMOBJ) sqlite/sqlite3.o \
+ $(LZMAOBJ) \
+ $(JSWOBJ)
+ ar rcuv $@ $?
+
+package: zpm-$(ZPMVER)-1.zpm
+
+lzmaupdate:
+ find xz/src/liblzma -type d -name .deps -prune \
+ -o -type f -printf '%P\n' \
+ | xargs -IZ echo Z Z Z \
+ | xargs printf 'test -e lzma/%s && cp xz/src/liblzma/%s lzma/%s\n' \
+ | sh
+
+#lzma/lz/lz_decoder.o: lzma/lz/lz_decoder.c
+#lzma/lz/lz_encoder.o: lzma/lz/lz_encoder.c
+
+lzma/%.o: lzma/%.c
+ $(CC) $(CFLAGS) $(LZMAFLAGS) -c -o $@ $<
+
+lib/liblzma.a: $(LZMAOBJ)
+ ar rcuv $@ $?
+
+lib/libjsw.a: $(JSWOBJ)
+ ar rcuv $@ $?
+
+ZPM:= ./zpm -P.
+
+zpm-$(ZPMVER)-1.zpm: programs
+ rm -f $@
+ $(ZPM) newpackage -C zpm-$(ZPMVER)-1
+ $(ZPM) add -u root -g root -f $@ -P /sbin zpm-$(ZPMVER)-1 $(sort $(PROGRAMS))
+
+tarball: zpm-$(ZPMVER)-1.tar.xz
+
+zpm-$(ZPMVER)-1.tar.xz: programs
+ rm -f $@
+ tar -cJf $@ --transform='s|^|bin/|' \
+ $(PROGRAMS)
+
+lzma.c: mklzma
+ sh mklzma
+
+lzma.o: lzma.c
+ gcc -std=c99 -Wall -c -o $@ $<
+
+stest: $(ZPKGBIN)
+ PATH=$(curdir)/t:$(curdir):$(PATH) t/$(T).t
+
+t/ctap/prove: t/ctap/prove.o
+ $(CC) $(CFLAGS) -o $@ $+
+
+test: $(ZPKGBIN) t/ctap/prove
+ @PATH=$(curdir)/t:$(curdir):$(PATH) t/ctap/prove t/*.t
+
+programs: $(ZPKGBIN)