File jbigkit-2.0-shlib.patch of Package jbigkit

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File jbigkit-2.0-shlib.patch of Package jbigkit

diff -aur jbigkit/libjbig/Makefile jbigkit+/libjbig/Makefile
--- jbigkit/libjbig/Makefile	2008-08-30 13:20:52.000000000 -0400
+++ jbigkit+/libjbig/Makefile	2012-04-12 04:56:11.000000000 -0400
@@ -2,28 +2,33 @@
 # $Id: Makefile 1285 2008-08-18 13:36:45Z mgk25 $
 
 # Select an ANSI/ISO C compiler here, GNU gcc is recommended
-CC = gcc
+CC ?= gcc
 
 # Options for the compiler: A high optimization level is suggested
-CFLAGS = -g -O -Wall -ansi -pedantic # --coverage
+CFLAGS ?= -g -O -Wall -ansi -pedantic # --coverage
+PICFLAGS := -fPIC -DPIC
 
-all: libjbig.a tstcodec tstcodec85
+all: libjbig.so.$(SOVERSION) libjbig85.so.$(SOVERSION) tstcodec tstcodec85
 
-tstcodec: tstcodec.o jbig.o jbig_ar.o
-	$(CC) $(CFLAGS) -o tstcodec $+
+tstcodec: tstcodec.o libjbig.so
+	$(CC) $(CFLAGS) -o tstcodec $< -L. -ljbig
 
-tstcodec85: tstcodec85.o jbig85.o jbig_ar.o
-	$(CC) $(CFLAGS) -o tstcodec85 $+
+tstcodec85: tstcodec85.o libjbig85.so
+	$(CC) $(CFLAGS) -o tstcodec85 $^ -L. -ljbig
 
-libjbig.a: jbig.o jbig_ar.o
-	rm -f libjbig.a
-	ar rc libjbig.a jbig.o jbig_ar.o
-	-ranlib libjbig.a
+%.so: %.so.$(VERSION)
+	ln -sf $< $@
 
-libjbig85.a: jbig85.o jbig_ar.o
-	rm -f libjbig85.a
-	ar rc libjbig85.a jbig85.o jbig_ar.o
-	-ranlib libjbig85.a
+%.so.$(SOVERSION): %.so.$(VERSION)
+	ln -sf $< $@
+
+libjbig.so.$(VERSION): jbig.o jbig_ar.o
+	$(CC) $(CFLAGS) -shared -Wl,-soname,libjbig.so.$(SOVERSION) -o $@ $^
+
+libjbig85.so.$(VERSION): jbig85.o jbig_ar.o
+	$(CC) $(CFLAGS) -shared -Wl,-soname,libjbig85.so.$(SOVERSION) -o $@ $^
+
+jbig.o jbig85.o jbig_ar.o: CFLAGS += $(PICFLAGS)
 
 jbig.o: jbig.c jbig.h jbig_ar.h
 jbig85.o: jbig85.c jbig85.h jbig_ar.h
@@ -37,12 +42,12 @@
 	  --msgid-bugs-address='http://www.cl.cam.ac.uk/~mgk25/jbigkit/' $+
 
 test: tstcodec tstcodec85
-	./tstcodec
-	./tstcodec85
+	LD_LIBRARY_PATH=`pwd` ./tstcodec
+	LD_LIBRARY_PATH=`pwd` ./tstcodec85
 
 t82test.pbm: tstcodec
-	./tstcodec $@
+	LD_LIBRARY_PATH=`pwd` ./tstcodec $@
 
 clean:
 	rm -f *.{o,gcda,gcno,gcov} *~ core gmon.out dbg_d\=??.pbm t82test.pbm
-	rm -f tstcodec tstcodec85
+	rm -f tstcodec tstcodec85 libjbig*.so libjbig*.so.$(SOVERSION) libjbig*.so.$(VERSION)
diff -aur jbigkit/Makefile jbigkit+/Makefile
--- jbigkit/Makefile	2008-08-30 16:40:22.000000000 -0400
+++ jbigkit+/Makefile	2012-04-12 04:55:40.000000000 -0400
@@ -2,33 +2,35 @@
 # $Id: Makefile 1303 2008-08-30 20:16:20Z mgk25 $
 
 # Select an ANSI/ISO C compiler here, GNU gcc is recommended
-CC = gcc
+CC ?= gcc
 
 # Options for the compiler: A high optimization level is suggested
 CCFLAGS = -O2 -W
 #CCFLAGS = -O -g -W -Wall -ansi -pedantic #-DDEBUG  # developer only
 
-CFLAGS = $(CCFLAGS) -I../libjbig
+CFLAGS ?= $(CCFLAGS) -I../libjbig
 
 VERSION=2.0
+SOVERSION = $(basename $(VERSION))
+export VERSION SOVERSION CFLAGS CC
 
 all: lib pbm
 	@echo "Enter 'make test' in order to start some automatic tests."
 
 lib:
-	(cd libjbig;  make "CC=$(CC)" "CFLAGS=$(CFLAGS)")
+	make -C libjbig
 
 pbm: lib
-	(cd pbmtools; make "CC=$(CC)" "CFLAGS=$(CFLAGS)")
+	make -C pbmtools
 
 test: lib pbm
-	(cd libjbig;  make "CC=$(CC)" "CFLAGS=$(CFLAGS)" test)
-	(cd pbmtools; make "CC=$(CC)" "CFLAGS=$(CFLAGS)" test)
+	LD_LIBRARY_PATH=`pwd`/libjbig make -C libjbig test
+	LD_LIBRARY_PATH=`pwd`/libjbig make -C pbmtools test
 
 clean:
 	rm -f *~ core
-	(cd libjbig; make clean)
-	(cd pbmtools; make clean)
+	make -C libjbig clean
+	make -C pbmtools clean
 
 distribution: clean
 	rm -f libjbig/libjbig*.a
diff -aur jbigkit/pbmtools/Makefile jbigkit+/pbmtools/Makefile
--- jbigkit/pbmtools/Makefile	2008-08-25 18:26:39.000000000 -0400
+++ jbigkit+/pbmtools/Makefile	2012-04-12 04:55:18.000000000 -0400
@@ -2,26 +2,26 @@
 # $Id: Makefile 1293 2008-08-25 22:26:39Z mgk25 $
 
 # Select an ANSI/ISO C compiler here, e.g. GNU gcc is recommended
-CC = gcc
+CC ?= gcc
 
 # Options for the compiler
-CFLAGS = -g -Wall -ansi -pedantic -I../libjbig # --coverage
+CFLAGS ?= -g -Wall -ansi -pedantic -I../libjbig # --coverage
 
 .SUFFIXES: .1 .5 .txt $(SUFFIXES)
 
 all: pbmtojbg jbgtopbm pbmtojbg85 jbgtopbm85 \
-	pbmtojbg.txt jbgtopbm.txt pbm.txt pgm.txt
+#	pbmtojbg.txt jbgtopbm.txt pbm.txt pgm.txt
 
-pbmtojbg: pbmtojbg.o ../libjbig/libjbig.a
+pbmtojbg: pbmtojbg.o ../libjbig/libjbig.so
 	$(CC) $(CFLAGS) -o pbmtojbg pbmtojbg.o -L../libjbig -ljbig
 
-jbgtopbm: jbgtopbm.o ../libjbig/libjbig.a
+jbgtopbm: jbgtopbm.o ../libjbig/libjbig.so
 	$(CC) $(CFLAGS) -o jbgtopbm jbgtopbm.o -L../libjbig -ljbig
 
-pbmtojbg85: pbmtojbg85.o ../libjbig/libjbig85.a
+pbmtojbg85: pbmtojbg85.o ../libjbig/libjbig85.so
 	$(CC) $(CFLAGS) -o pbmtojbg85 pbmtojbg85.o -L../libjbig -ljbig85
 
-jbgtopbm85: jbgtopbm85.o ../libjbig/libjbig85.a
+jbgtopbm85: jbgtopbm85.o ../libjbig/libjbig85.so
 	$(CC) $(CFLAGS) -o jbgtopbm85 jbgtopbm85.o -L../libjbig -ljbig85
 
 jbgtopbm.o: jbgtopbm.c ../libjbig/jbig.h
@@ -29,13 +29,13 @@
 jbgtopbm85.o: jbgtopbm85.c ../libjbig/jbig85.h
 pbmtojbg85.o: pbmtojbg85.c ../libjbig/jbig85.h
 
-../libjbig/libjbig.a: ../libjbig/jbig.c ../libjbig/jbig.h \
+../libjbig/libjbig.so: ../libjbig/jbig.c ../libjbig/jbig.h \
 	../libjbig/jbig_ar.c ../libjbig/jbig_ar.h
-	make -C ../libjbig libjbig.a
+	make -C ../libjbig libjbig.so
 
-../libjbig/libjbig85.a: ../libjbig/jbig85.c ../libjbig/jbig85.h \
+../libjbig/libjbig85.so: ../libjbig/jbig85.c ../libjbig/jbig85.h \
 	../libjbig/jbig_ar.c ../libjbig/jbig_ar.h
-	make -C ../libjbig libjbig85.a
+	make -C ../libjbig libjbig85.so
 
 test: test82 test85

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File jbigkit-2.0-shlib.patch of Package jbigkit

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