lib: add support for LZO-compressed kernels

[linux-beck.git] / scripts / Makefile.lib

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index d9f0cb837400985be39589eb8e0b572b7e5fbd54..0fe48cd91ffad42d80d8890c04fbd3f90f8869cd 100644 (file)
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -127,6 +127,11 @@ _c_flags += $(if $(patsubst n%,, \
                $(CFLAGS_GCOV))
 endif
 
+ifdef CONFIG_SYMBOL_PREFIX
+_cpp_flags += -DSYMBOL_PREFIX=$(patsubst "%",%,$(CONFIG_SYMBOL_PREFIX))
+endif
+
+
 # If building the kernel in a separate objtree expand all occurrences
 # of -Idir to -I$(srctree)/dir except for absolute paths (starting with '/').
 
@@ -230,3 +235,8 @@ quiet_cmd_lzma = LZMA    $@
 cmd_lzma = (cat $(filter-out FORCE,$^) | \
        lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
        (rm -f $@ ; false)
+
+quiet_cmd_lzo = LZO    $@
+cmd_lzo = (cat $(filter-out FORCE,$^) | \
+       lzop -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
+       (rm -f $@ ; false)