*** empty log message ***

[yaffs/.git] / Makefile

diff --git a/Makefile b/Makefile
index fa4c171e209e457dc7fad46983ee3c55dadd86fd..8a1b6fe26e0f3a65d1294d03ed2fb6b2b06acb1a 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -11,12 +11,21 @@
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
 # published by the Free Software Foundation.
+#
+# $Id: Makefile,v 1.10 2003-03-11 05:16:53 charles Exp $
+#
 
 ## Change or override  KERNELDIR to your kernel
 ## comment out USE_xxxx if you don't want these features.
 
 KERNELDIR = /usr/src/kernel-headers-2.4.18
 
+## Change if you are using a cross-compiler
+MAKETOOLS = 
+
+CC=$(MAKETOOLS)gcc
+LD=$(MAKETOOLS)ld
+
 # Configurations...
 # Comment out the stuff you don't want.
 #
@@ -33,6 +42,21 @@ USE_RAM_FOR_TEST = -DCONFIG_YAFFS_RAM_ENABLED
 
 USE_MTD = -DCONFIG_YAFFS_MTD_ENABLED
 
+# CONFIG_YAFFS_USE_OLD_MTD
+# Enable this to use the old MTD stuff that did not have yaffs support.
+# You can use this to get around compilation problems, but the best
+# thing to do is to upgrade your MTD support. You will get better speed.
+
+#USE_OLD_MTD = -DCONFIG_YAFFS_USE_OLD_MTD
+
+# CONFIG_YAFFS_USE_NANDECC
+# This enables the ECC functions of the generic MTD-NAND driver.
+# This will not work if you are using the old mtd.
+#
+# NB UseNANDECC does not work at present with yaffsram.
+
+USE_NANDECC = -DCONFIG_YAFFS_USE_NANDECC
+
 # CONFIG_YAFFS_USE_GENERIC_RW
 # Use generic_read/generic_write for reading/writing files. This enables the use of the Linux
 # file caching layer.
@@ -65,9 +89,17 @@ USE_GENERIC_RW = -DCONFIG_YAFFS_USE_GENERIC_RW
 
 #IGNORE_WRITE_VERIFY = -DCONFIG_YAFFS_DISBLE_WRITE_VERIFY
 
+#CONFIG_YAFFS_SHORT_NAMES_IN_RAM
+# If this config is set, then short names are stored with the yaffs_Object
+# This costs an extra 16 bytes of RAM per object, but makes look-ups faster.
+
+ENABLE_SHORT_NAMES_IN_RAM = -DCONFIG_SHORT_NAMES_IN_RAM
+
 # End of configuration options.
 
-YAFFS_CONFIGS = $(USE_RAM_FOR_TEST) $(USE_MTD) $(USE_GENERIC_RW) $(USE_HEADER_FILE_SIZE) $(IGNORE_CHUNK_ERASED) $(IGNORE_WRITE_VERIFY)
+YAFFS_CONFIGS = $(USE_RAM_FOR_TEST) $(USE_MTD) $(USE_GENERIC_RW) $(USE_HEADER_FILE_SIZE) $(IGNORE_CHUNK_ERASED) $(IGNORE_WRITE_VERIFY) \
+                $(ENABLE_SHORT_NAMES_IN_RAM) $(USE_NANDECC) $(USE_OLD_MTD)
+
 
 CFLAGS = -D__KERNEL__ -DMODULE $(YAFFS_CONFIGS)  -I$(KERNELDIR)/include -O2 -Wall
 
@@ -78,10 +110,10 @@ OBJS = yaffs_fs.o yaffs_guts.o yaffs_ramem.o yaffs_mtdif.o nand_ecc.o
 all: yaffs.o
 
 $(OBJS): %.o: %.c Makefile
-       gcc -c $(CFLAGS) $< -o $@
+       $(CC) -c $(CFLAGS) $< -o $@
 
 yaffs.o: $(OBJS)
-       ld -r $(OBJS) -o $@
+       $(LD) -r $(OBJS) -o $@
 
 clean:
        rm -f $(OBJS) core