rtl8139: Clean up Jamfiles.

src/add-ons/kernel/drivers/network/rtl8139/Jamfile

@@ -1,3 +1,25 @@
 SubDir HAIKU_TOP src add-ons kernel drivers network rtl8139 ;
 
-HaikuSubInclude dev ;
+UseHeaders [ FDirName $(HAIKU_TOP) src libs compat freebsd_network compat ]
+	: true ;
+UsePrivateHeaders net system ;
+UsePrivateKernelHeaders ;
+
+SubDirCcFlags [ FDefines _KERNEL=1 FBSD_DRIVER=1 ] ;
+
+UseHeaders [ FDirName $(SUBDIR) ] : true ;
+
+SEARCH_SOURCE += [ FDirName $(SUBDIR) dev mii ] ;
+SEARCH_SOURCE += [ FDirName $(SUBDIR) dev rl ] ;
+
+KernelAddon rtl8139 :
+	glue.c
+	rlphy.c
+	if_rl.c
+	: libfreebsd_network.a
+	;
+
+ObjectHdrs [ FGristFiles rlphy$(SUFOBJ) ]
+	: [ FDirName $(TARGET_COMMON_DEBUG_OBJECT_DIR_$(TARGET_PACKAGING_ARCH)) libs
+		compat freebsd_network ] ;
+Includes [ FGristFiles rlphy.c ] : <src!libs!compat!freebsd_network>miidevs.h ;

src/add-ons/kernel/drivers/network/rtl8139/dev/Jamfile

@@ -1,4 +0,0 @@
-SubDir HAIKU_TOP src add-ons kernel drivers network rtl8139 dev ;
-
-HaikuSubInclude mii ;
-HaikuSubInclude rl ;

src/add-ons/kernel/drivers/network/rtl8139/dev/mii/Jamfile

@@ -1,19 +0,0 @@
-SubDir HAIKU_TOP src add-ons kernel drivers network rtl8139 dev mii ;
-
-UseHeaders [ FDirName $(SUBDIR) .. .. ] : true ;
-UseHeaders [ FDirName $(HAIKU_TOP) src libs compat freebsd_network compat ]
-	: true ;
-
-UsePrivateHeaders net system ;
-UsePrivateKernelHeaders ;
-
-SubDirCcFlags [ FDefines _KERNEL=1 FBSD_DRIVER=1 ] ;
-
-KernelStaticLibrary rtl8139_mii.a :
-	rlphy.c
-;
-
-ObjectHdrs [ FGristFiles rlphy$(SUFOBJ) ]
-	: [ FDirName $(TARGET_COMMON_DEBUG_OBJECT_DIR_$(TARGET_PACKAGING_ARCH)) libs
-		compat freebsd_network ] ;
-Includes [ FGristFiles rlphy.c ] : <src!libs!compat!freebsd_network>miidevs.h ;

src/add-ons/kernel/drivers/network/rtl8139/dev/rl/Jamfile

@@ -1,16 +0,0 @@
-SubDir HAIKU_TOP src add-ons kernel drivers network rtl8139 dev rl ;
-
-UseHeaders [ FDirName $(SUBDIR) .. .. ] : true ;
-UseHeaders [ FDirName $(HAIKU_TOP) src libs compat freebsd_network compat ] : true ;
-
-UsePrivateHeaders net system ;
-UsePrivateKernelHeaders ;
-
-SubDirCcFlags [ FDefines _KERNEL=1 FBSD_DRIVER=1 ] ;
-
-KernelAddon rtl8139 :
-	if_rl.c
-	glue.c
-	: rtl8139_mii.a libfreebsd_network.a
-	;
-