--- INCHI_API/gcc_so_makefile/makefile.orig	2010-08-16 19:06:23.000000000 +0200
+++ INCHI_API/gcc_so_makefile/makefile	2010-08-16 19:06:47.000000000 +0200
@@ -1,5 +1,5 @@
 # Comment out the next line to create so/dll only
-CREATE_MAIN = 1
+#CREATE_MAIN = 1
 
 ifdef windir
 # Under Win32/MinGW/gcc to add functions compliant to Pascal/stdcall calling
@@ -19,10 +19,11 @@
 # In addition, inchi.map restricts set of expoorted from .so
 # functions to those which belong to InChI API
 ifndef windir
-LINUX_MAP = ,--version-script=libinchi.map
 ifdef ISLINUX
+LINUX_MAP = ,--version-script=libinchi.map
 LINUX_FPIC  = -fPIC
 LINUX_Z_RELRO = ,-z,relro
+LINUX_SONAME = ,-soname,
 endif
 endif
 
@@ -213,7 +214,7 @@
 	$(SHARED_LINK) $(SHARED_LINK_PARM) -o \
   $(INCHI_LIB_PATHNAME).so$(VERSION) \
   $(INCHI_LIB_OBJS) \
-  -Wl$(LINUX_MAP)$(LINUX_Z_RELRO),-soname,$(INCHI_LIB_NAME).so$(MAIN_VERSION)
+  -Wl$(LINUX_MAP)$(LINUX_Z_RELRO)$(LINUX_SONAME)$(INCHI_LIB_NAME).so$(MAIN_VERSION)
 	ln -fs $(INCHI_LIB_NAME).so$(VERSION) \
   $(INCHI_LIB_PATHNAME).so$(MAIN_VERSION)