Ticket #11272: patch-Makefile-so.diff

Makefile

@@ -21 +21 @@
 LDFLAGS=
 
 BIGFILES=-D_FILE_OFFSET_BITS=64
-CFLAGS=-Wall -Winline -O2 -g $(BIGFILES)
+CFLAGS=-Wall -Winline -O2 -g -fPIC -fpic $(BIGFILES)
 
 # Where you want it installed when you do 'make install'
 PREFIX=/usr/local
@@ -35 +35 @@
       decompress.o \
       bzlib.o
 
-all: libbz2.a bzip2 bzip2recover test
+all: libbz2.a libbz2.so.1.0.2 bzip2 bzip2recover test
 
 bzip2: libbz2.a bzip2.o
         $(CC) $(CFLAGS) $(LDFLAGS) -o bzip2 bzip2.o -L. -lbz2
@@ -52 +52 @@
                 $(RANLIB) libbz2.a ; \
         fi
 
+libbz2.so.1.0.2: $(OBJS)
+        rm -f libbz2.so
+        $(CC) -shared -o libbz2.so.1.0.2 $(OBJS)
+
 check: test
 test: bzip2
         @cat words1
-        ./bzip2 -1  < sample1.ref > sample1.rb2
-        ./bzip2 -2  < sample2.ref > sample2.rb2
-        ./bzip2 -3  < sample3.ref > sample3.rb2
-        ./bzip2 -d  < sample1.bz2 > sample1.tst
-        ./bzip2 -d  < sample2.bz2 > sample2.tst
-        ./bzip2 -ds < sample3.bz2 > sample3.tst
+        LD_LIBRARY_PATH=$(LD_LIBRARY_PATH):. ./bzip2 -1  < sample1.ref > sample1.rb2
+        LD_LIBRARY_PATH=$(LD_LIBRARY_PATH):. ./bzip2 -2  < sample2.ref > sample2.rb2
+        LD_LIBRARY_PATH=$(LD_LIBRARY_PATH):. ./bzip2 -3  < sample3.ref > sample3.rb2
+        LD_LIBRARY_PATH=$(LD_LIBRARY_PATH):. ./bzip2 -d  < sample1.bz2 > sample1.tst
+        LD_LIBRARY_PATH=$(LD_LIBRARY_PATH):. ./bzip2 -d  < sample2.bz2 > sample2.tst
+        LD_LIBRARY_PATH=$(LD_LIBRARY_PATH):. ./bzip2 -ds < sample3.bz2 > sample3.tst
         cmp sample1.bz2 sample1.rb2 
         cmp sample2.bz2 sample2.rb2
         cmp sample3.bz2 sample3.rb2
@@ -89 +93 @@
         chmod a+r $(PREFIX)/include/bzlib.h
         cp -f libbz2.a $(PREFIX)/lib
         chmod a+r $(PREFIX)/lib/libbz2.a
+        cp -f libbz2.so.1.0.2 $(PREFIX)/lib
+        chmod a+r $(PREFIX)/lib/libbz2.so.1.0.2
+        ln -s libbz2.so.1.0.2 $(PREFIX)/lib/libbz2.so.1
+        ln -s libbz2.so.1.0.2 $(PREFIX)/lib/libbz2.so
         cp -f bzgrep $(PREFIX)/bin/bzgrep
         ln -s -f $(PREFIX)/bin/bzgrep $(PREFIX)/bin/bzegrep
         ln -s -f $(PREFIX)/bin/bzgrep $(PREFIX)/bin/bzfgrep
@@ -109 +117 @@
         echo ".so man1/bzdiff.1" > $(PREFIX)/man/man1/bzcmp.1
 
 clean: 
-        rm -f *.o libbz2.a bzip2 bzip2recover \
+        rm -f *.o libbz2.a libbz2.so.1.0.2 bzip2 bzip2recover \
         sample1.rb2 sample2.rb2 sample3.rb2 \
         sample1.tst sample2.tst sample3.tst