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kaf24@firebug.cl.cam.ac.uk
4a0f8a20b8
substitutions. This allows a Xen-patched Linux to build when /bin/sh is a POSIX shell other than bash. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
15 lines
365 B
Makefile
15 lines
365 B
Makefile
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# cherrypickxen($1 = allobj)
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cherrypickxen = $(foreach var, $(1), \
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$(shell o=$(var); \
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c=$${o%.o}-xen.c; \
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s=$${o%.o}-xen.S; \
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oxen=$${o%.o}-xen.o; \
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[ -f $(srctree)/$(src)/$${c} ] || \
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[ -f $(srctree)/$(src)/$${s} ] \
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&& echo $$oxen \
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|| echo $(var) ) \
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)
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# filterxen($1 = allobj, $2 = noobjs)
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filterxen = $(filter-out $(2), $(1))
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