syscall unit doesn't depend on unixtype, nor baseunix units for BSD OSes

rtl/freebsd/Makefile.fpc

@@ -68,7 +68,7 @@ DOSDIR=$(UNIXINC)
 DYNLIBS_DEPS_OS=$(DLUNIT)$(PPUEXT)
 DYNLIBSINCDIR=$(UNIXINC)
 
-SYSCALL_DEPS_OS=$(BASEUNIXUNIT)$(PPUEXT) $(UNIXTYPEUNIT)$(PPUEXT) sysnr.inc $(BSDPROCINC)/syscallh.inc
+SYSCALL_DEPS_OS = sysnr.inc $(BSDPROCINC)/syscallh.inc
 SYSUTILSDIR=$(UNIXINC)
 SYSUTILS_DEPS_OS = $(UNIXUNIT)$(PPUEXT) $(ERRORSUNIT)$(PPUEXT)
 

rtl/netbsd/Makefile.fpc

@@ -66,7 +66,7 @@ CLASSESDIR=$(UNIXINC)
 DOSDIR=$(UNIXINC)
 DYNLIBS_DEPS_OS=$(DLUNIT)$(PPUEXT)
 DYNLIBSINCDIR=$(UNIXINC)
-SYSCALL_DEPS_OS=$(BASEUNIXUNIT)$(PPUEXT) $(UNIXTYPEUNIT)$(PPUEXT) sysnr.inc $(BSDPROCINC)/syscallh.inc
+SYSCALL_DEPS_OS = sysnr.inc $(BSDPROCINC)/syscallh.inc
 SYSUTILSDIR=$(UNIXINC)
 SYSUTILS_DEPS_OS = $(UNIXUNIT)$(PPUEXT) $(ERRORSUNIT)$(PPUEXT)
 

rtl/openbsd/Makefile.fpc

@@ -65,7 +65,7 @@ CLASSESDIR=$(UNIXINC)
 DOSDIR=$(UNIXINC)
 DYNLIBS_DEPS_OS=$(DLUNIT)$(PPUEXT)
 DYNLIBSINCDIR=$(UNIXINC)
-SYSCALL_DEPS_OS=$(BASEUNIXUNIT)$(PPUEXT) $(UNIXTYPEUNIT)$(PPUEXT) sysnr.inc setsysnr.inc $(BSDPROCINC)/syscallh.inc
+SYSCALL_DEPS_OS = sysnr.inc setsysnr.inc $(BSDPROCINC)/syscallh.inc
 SYSUTILSDIR=$(UNIXINC)
 SYSUTILS_DEPS_OS = $(UNIXUNIT)$(PPUEXT) $(ERRORSUNIT)$(PPUEXT)