bzip2: Support compression for sandbox

Add the missing code to allow bzip2 compression to be used. This is useful for sandbox tests. These files are taken from the bzip2 1.0.6 release. The license text is copied to the top of each file as is done with other bzip2 files in U-Boot. The only other change is to squash a compiler warning with nBytes. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Tom Rini <[email protected]>
OYTIS · Jan 21, 2016 · cf20452 · cf20452
1 parent 20af3c0
commit cf20452
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diff --git a/include/bzlib.h b/include/bzlib.h
@@ -68,7 +68,10 @@
 
 /* Configure for U-Boot environment */
 #define BZ_NO_STDIO
+
+#ifndef CONFIG_SANDBOX
 #define BZ_NO_COMPRESS
+#endif
 /* End of configuration for U-Boot environment */
 
 #ifdef __cplusplus

diff --git a/lib/bzip2/Makefile b/lib/bzip2/Makefile
@@ -4,3 +4,4 @@
 
 obj-y += bzlib.o bzlib_crctable.o bzlib_decompress.o \
 	bzlib_randtable.o bzlib_huffman.o
+obj-$(CONFIG_SANDBOX) += bzlib_compress.o bzlib_blocksort.o
Original file line number	Diff line number	Diff line change
Expand Up		@@ -4,3 +4,4 @@

		obj-y += bzlib.o bzlib_crctable.o bzlib_decompress.o \
		bzlib_randtable.o bzlib_huffman.o
		obj-$(CONFIG_SANDBOX) += bzlib_compress.o bzlib_blocksort.o