Revert "Replace SONAME with SOVERSION in makefile"

This reverts commit 41808001.

In preparation of merging one external contribution that supersedes this.

library/Makefile

@@ -25,9 +25,9 @@ CFLAGS += -fPIC
 endif
 endif
 
-SOVERSION=8
+SONAME=libmbedtls.so.7
 
-DLEXT=so.$(SOVERSION)
+DLEXT=so.8
 # OSX shared library extension:
 # DLEXT=dylib
 
@@ -92,14 +92,14 @@ libpolarssl.so: libmbedtls.so
 	echo "  LN    $@ -> $?"
 	ln -sf $? $@
 
+libmbedtls.${DLEXT}: $(OBJS)
+	echo "  LD    $@"
+	$(CC) ${LDFLAGS} -shared -Wl,-soname,$(SONAME) -o $@ $(OBJS)
+
 libmbedtls.so: libmbedtls.${DLEXT}
 	echo "  LN    $@ -> libmbedtls.${DLEXT}"
 	ln -sf libmbedtls.${DLEXT} $@
 
-libmbedtls.so.$(SOVERSION): $(OBJS)
-	echo "  LD    $@"
-	$(CC) ${LDFLAGS} -shared -Wl,-soname,$@ -o $@ $(OBJS)
-
 libmbedtls.dylib: $(OBJS)
 	echo "  LD    $@"
 	$(CC) ${LDFLAGS} -dynamiclib -o $@ $(OBJS)

scripts/bump_version.sh

@@ -56,7 +56,7 @@ then
   mv tmp library/CMakeLists.txt
 
   [ $VERBOSE ] && echo "Bumping SOVERSION in library/Makefile"
-  sed -e "s/SOVERSION=[0-9]\+/SOVERSION=$SOVERSION/g" < library/Makefile > tmp
+  sed -e "s/SONAME=libpolarssl.so.[0-9]\+/SONAME=libpolarssl.so.$SOVERSION/g" -e "s/DLEXT=so.[0-9]\+/DLEXT=so.$SOVERSION/g" < library/Makefile > tmp
   mv tmp library/Makefile
 fi