Imported Upstream version 0.99upstream/0.99

1 files changed, 133 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..604b655
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,133 @@
+#
+# Makefile for compiling libzio
+#
+# Author: Werner Fink, <werner@suse.de>
+#
+
+LARGE	= $(shell getconf LFS_CFLAGS)
+CFLAGS	= $(RPM_OPT_FLAGS) -pipe -Wall -D_GNU_SOURCE -D_REENTRANT $(LARGE)
+CC	= gcc
+MAJOR	= 0
+MINOR	= 99
+VERSION	= $(MAJOR).$(MINOR)
+SONAME	= libzio.so.$(MAJOR)
+LDMAP	= -Wl,--version-script=zio.map
+
+prefix	= /usr
+libdir	= $(prefix)/lib
+datadir	= $(prefix)/share
+mandir	= $(datadir)/man
+incdir	= $(prefix)/include
+
+FILES	= README	\
+	  COPYING	\
+	  Makefile	\
+	  zio.c		\
+	  zioP.h	\
+	  zio.h.in	\
+	  testt.c	\
+	  tests.c	\
+	  lzw.h		\
+	  unlzw.c	\
+	  zio.map	\
+	  fzopen.3.in
+
+### Includes and Defines (add further entries here):
+
+cc-include = $(shell $(CC) $(INCLUDES) -include $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1 && echo "-D$(2)")
+cc-library = $(shell echo 'int main () { return 0; }' |$(CC) -l$(1:lib%=%) -o /dev/null -xc - > /dev/null 2>&1 && echo yes)
+cc-function = $(shell echo 'extern void $(1)(void); int main () { $(1)(); return 0; }' |$(CC) -o /dev/null -xc - > /dev/null 2>&1 && echo "-D$(2)")
+
+CFLAGS += $(call cc-include,libio.h,HAVE_LIBIO_H)
+CFLAGS += $(call cc-function,fopencookie,HAVE_FOPENCOOKIE)
+CFLAGS += $(call cc-function,funopen,HAVE_FUNOPEN)
+
+CFLAGS += $(call cc-include,zlib.h,HAS_ZLIB_H)
+CFLAGS += $(call cc-include,bzlib.h,HAS_BZLIB_H)
+CFLAGS += $(call cc-include,lzmadec.h,HAS_LZMADEC_H)
+CFLAGS += $(call cc-include,lzma.h,HAS_LZMA_H)
+
+LIBS  = -lz
+ifeq ($(call cc-library,libbz2),yes)
+ LIBS += -lbz2
+endif
+ifeq ($(call cc-library,liblzma),yes)
+ LIBS += -llzma
+else
+ifeq ($(call cc-library,lzmadec),yes)
+ LIBS += -llzmadec
+endif
+endif
+
+all: shared static
+noweak: CFLAGS += -DNO_WEAK
+noweak: LINK += $(LIBS)
+noweak: all
+shared:	libzio.so.$(VERSION) zio.map
+static:	libzio.a
+
+obj/zio.o: zio.c zioP.h zio.h
+	test -d obj/ || mkdir obj/
+	$(CC) $(CFLAGS) -o $@ -c $<
+
+obs/zio.o: zio.c zioP.h zio.h
+	test -d obs/ || mkdir obs/
+	$(CC) $(CFLAGS) -fPIC -o $@ -c $<
+
+obj/unlzw.o: unlzw.c lzw.h
+	test -d obj/ || mkdir obj/
+	$(CC) $(CFLAGS) -funroll-loops -o $@ -c $<
+
+obs/unlzw.o: unlzw.c lzw.h
+	test -d obs/ || mkdir obs/
+	$(CC) $(CFLAGS) -fPIC -o $@ -c $<
+
+libzio.a: obj/zio.o obj/unlzw.o
+	ar -rv $@ $^
+	ranlib $@
+
+libzio.so.$(VERSION): obs/zio.o obs/unlzw.o
+	gcc -shared -Wl,-soname,$(SONAME),-stats $(LDMAP) -o $@ $^ $(LINK)
+
+zioP.h: /usr/include/bzlib.h /usr/include/zlib.h
+zio.h:  zio.h.in /usr/include/stdio.h
+	sed 's/@@VERSION@@/$(VERSION)/' < $< > $@
+fzopen.3: fzopen.3.in
+	sed 's/@@VERSION@@/$(VERSION)/' < $< > $@
+
+unlzw.c: lzw.h
+
+install: install-shared install-static install-data
+
+install-shared: libzio.so.$(VERSION)
+	mkdir -p $(DESTDIR)$(libdir)
+	install -m 0755 libzio.so.$(VERSION) $(DESTDIR)$(libdir)/
+	ln -sf libzio.so.$(VERSION)	     $(DESTDIR)$(libdir)/libzio.so.$(MAJOR)
+	ln -sf libzio.so.$(MAJOR)	     $(DESTDIR)$(libdir)/libzio.so
+
+install-static: libzio.a
+	mkdir -p $(DESTDIR)$(libdir)
+	install -m 0644 libzio.a             $(DESTDIR)$(libdir)/
+
+install-data: zio.h fzopen.3
+	mkdir -p $(DESTDIR)$(incdir)
+	mkdir -p $(DESTDIR)$(mandir)/man3
+	install -m 0644 zio.h                $(DESTDIR)$(incdir)/
+	install -m 0644 fzopen.3             $(DESTDIR)$(mandir)/man3/
+
+clean:
+	rm -f *.a *.so* testt tests zio.h
+	rm -rf obj/ obs/
+	rm -f libzio-$(VERSION).tar.gz
+
+dest:   clean
+	mkdir libzio-$(VERSION)
+	cp -p $(FILES) libzio-$(VERSION)/
+	tar czf libzio-$(VERSION).tar.gz libzio-$(VERSION)/
+	rm -rf libzio-$(VERSION)/
+
+testt:  testt.c libzio.a
+	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
+
+tests:  tests.c libzio.a
+	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)