sisl-01-build_shlibs-02.patch

--- ../sisl_4.4_gpl/makefile_template	2005-08-22 16:29:12.000000000 +0200
+++ makefile_template	2010-02-04 16:09:29.248643986 +0100
@@ -70,10 +70,10 @@ ifeq "$(PLATFORM)" "linux"
   CC		=gcc
 
   ifeq "$(MODE)" "opt"
-    CFLAGS	=-O2 -Wall
+    CFLAGS	=-O2 -Wall -fPIC
     CDEFS	=-DNDEBUG
   else
-    CFLAGS	=-g -Wall
+    CFLAGS	=-g -Wall -fPIC
     CDEFS	=
   endif
 
@@ -105,10 +105,10 @@ ifeq "$(PLATFORM)" "linux"
     CXX		=g++
     LDXX	=$(CXX)
   ifeq "$(MODE)" "opt"
-    CXXFLAGS	=-O2 -Wall
+    CXXFLAGS	=-fPIC -O2 -Wall
     CXXDEFS	=-DNDEBUG
   else
-    CXXFLAGS	=-g -Wall
+    CXXFLAGS	=-fPIC -g -Wall
     CXXDEFS	=
   endif
 endif
@@ -127,7 +127,7 @@ ifdef WINDOWS_TYPE_PLATFORM
 endif
 
 ifeq "$(PLATFORM)" "linux"
-  LIBNAME	=lib$(notdir $(shell pwd))_$(MODE).a
+  LIBNAME	=lib$(notdir $(shell pwd))_$(MODE).so
 endif
 
 #------------------------------------------------------------
@@ -173,7 +173,7 @@ $(LIBNAME):	$(COBJS) $(CXXOBJS)
   ifdef WINDOWS_TYPE_PLATFORM
 		link -lib $(LDXXFLAGS) /out:"lib/$(LIBNAME)" $^
   else
-		ar -sr lib/$(LIBNAME) $^
+		$(LDXX) -shared -fPIC -o lib/$(LIBNAME) $^
   endif
 
 lib/%.o:	src/%.c
@@ -231,4 +231,4 @@ default:;	@echo ""
 		@echo "You need to edit the Makefile to set the required"
 		@echo "variables for your platform type."
 		@echo ""
-endif
\ No newline at end of file
+endif