upgrade to a more recent version of mtd-utils - preparation for adding UBI support

[openwrt-10.03/.git] / tools / mtd-utils / patches / 100-optional_lzo.patch

diff --git a/tools/mtd-utils/patches/100-optional_lzo.patch b/tools/mtd-utils/patches/100-optional_lzo.patch
new file mode 100644 (file)
index 0000000..d9ebc3e
--- /dev/null
+++ b/tools/mtd-utils/patches/100-optional_lzo.patch
@@ -0,0 +1,32 @@
+--- a/Makefile
++++ b/Makefile
+@@ -36,10 +36,16 @@ $(SYMLINKS):
+       ln -sf ../fs/jffs2/$@ $@
+ 
+ $(BUILDDIR)/mkfs.jffs2: $(addprefix $(BUILDDIR)/,\
+-      crc32.o compr_rtime.o mkfs.jffs2.o compr_zlib.o compr_lzo.o \
++      crc32.o compr_rtime.o mkfs.jffs2.o compr_zlib.o $(if $(NO_LZO),,compr_lzo.o) \
+       compr.o rbtree.o)
+-LDFLAGS_mkfs.jffs2 = $(ZLIBLDFLAGS) $(LZOLDFLAGS)
+-LDLIBS_mkfs.jffs2  = -lz -llzo2
++
++LDFLAGS_mkfs.jffs2 := $(ZLIBLDFLAGS)
++LDLIBS_mkfs.jffs2  := -lz
++ifndef NO_LZO
++LDFLAGS_mkfs.jffs2 += $(LZOLDFLAGS)
++LDLIBS_mkfs.jffs2  += -llzo2
++CPPFLAGS += -DCONFIG_JFFS2_LZO
++endif
+ 
+ $(BUILDDIR)/flash_eraseall: $(BUILDDIR)/crc32.o $(BUILDDIR)/flash_eraseall.o
+ 
+--- a/compr.h
++++ b/compr.h
+@@ -18,7 +18,6 @@
+ 
+ #define CONFIG_JFFS2_ZLIB
+ #define CONFIG_JFFS2_RTIME
+-#define CONFIG_JFFS2_LZO
+ 
+ #define JFFS2_RUBINMIPS_PRIORITY 10
+ #define JFFS2_DYNRUBIN_PRIORITY  20