Virgin import (trimmed) of Bzip2 version 1.0.1.vendor/bzip2/1.0.1

1 files changed, 43 insertions, 0 deletions

diff --git a/contrib/bzip2/Makefile-libbz2_so b/contrib/bzip2/Makefile-libbz2_so
new file mode 100644
index 000000000000..a347c50e9b28
--- /dev/null
+++ b/contrib/bzip2/Makefile-libbz2_so
@@ -0,0 +1,43 @@
+
+# This Makefile builds a shared version of the library, 
+# libbz2.so.1.0.1, with soname libbz2.so.1.0,
+# at least on x86-Linux (RedHat 5.2), 
+# with gcc-2.7.2.3.  Please see the README file for some 
+# important info about building the library like this.
+
+SHELL=/bin/sh
+CC=gcc
+BIGFILES=-D_FILE_OFFSET_BITS=64
+CFLAGS=-fpic -fPIC -Wall -Winline -O2 -fomit-frame-pointer -fno-strength-reduce $(BIGFILES)
+
+OBJS= blocksort.o  \
+      huffman.o    \
+      crctable.o   \
+      randtable.o  \
+      compress.o   \
+      decompress.o \
+      bzlib.o
+
+all: $(OBJS)
+	$(CC) -shared -Wl,-soname -Wl,libbz2.so.1.0 -o libbz2.so.1.0.1 $(OBJS)
+	$(CC) $(CFLAGS) -o bzip2-shared bzip2.c libbz2.so.1.0.1
+	rm -f libbz2.so.1.0
+	ln -s libbz2.so.1.0.1 libbz2.so.1.0
+
+clean: 
+	rm -f $(OBJS) bzip2.o libbz2.so.1.0.1 libbz2.so.1.0 bzip2-shared
+
+blocksort.o: blocksort.c
+	$(CC) $(CFLAGS) -c blocksort.c
+huffman.o: huffman.c
+	$(CC) $(CFLAGS) -c huffman.c
+crctable.o: crctable.c
+	$(CC) $(CFLAGS) -c crctable.c
+randtable.o: randtable.c
+	$(CC) $(CFLAGS) -c randtable.c
+compress.o: compress.c
+	$(CC) $(CFLAGS) -c compress.c
+decompress.o: decompress.c
+	$(CC) $(CFLAGS) -c decompress.c
+bzlib.o: bzlib.c
+	$(CC) $(CFLAGS) -c bzlib.c