This fixes the regression test .so builds on sysv5 systems:

bmomjian · bmomjian · commit 56b102a96e38 · 2001-09-06T03:15:43.000Z
I believe this will fix peter_e's problen with gcc.

Larry Rosenman
diff --git a/src/makefiles/Makefile.unixware b/src/makefiles/Makefile.unixware
@@ -16,8 +16,13 @@ CXXFLAGS_SL = -fpic
 else
 CXXFLAGS_SL = -K PIC
 endif
+ifeq ($(GCC), yes)
+SO_FLAGS = -shared
+else
+SO_FLAGS = -G
+endif
 
 %.so: %.o
-	$(LD) -G -Bdynamic -o $@ $<
+	$(CC) $(SO_FLAGS) -Bdynamic -o $@ $<
 
 sqlmansect = 5sql
