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| author | Matteo Croce <mcroce@redhat.com> | 2018-06-19 17:16:20 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-20 09:07:46 +0900 |
| commit | 421780fd498399235b044638e85b352d6da20b6a (patch) | |
| tree | 5d943801ba060d25b2fb0d8e50416975b1c174dc | |
| parent | 2aee167c3675b088c86f648f834e793a0085e04d (diff) | |
| download | linux-421780fd498399235b044638e85b352d6da20b6a.tar.gz linux-421780fd498399235b044638e85b352d6da20b6a.tar.bz2 linux-421780fd498399235b044638e85b352d6da20b6a.zip | |
bpfilter: fix build error
bpfilter Makefile assumes that the system locale is en_US, and the
parsing of objdump output fails.
Set LC_ALL=C and, while at it, rewrite the objdump parsing so it spawns
only 2 processes instead of 7.
Fixes: d2ba09c17a064 ("net: add skeleton of bpfilter kernel module")
Signed-off-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/bpfilter/Makefile | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/bpfilter/Makefile b/net/bpfilter/Makefile index e0bbe7583e58..dd86b022eff0 100644 --- a/net/bpfilter/Makefile +++ b/net/bpfilter/Makefile @@ -21,8 +21,10 @@ endif # which bpfilter_kern.c passes further into umh blob loader at run-time quiet_cmd_copy_umh = GEN $@ cmd_copy_umh = echo ':' > $(obj)/.bpfilter_umh.o.cmd; \ - $(OBJCOPY) -I binary -O `$(OBJDUMP) -f $<|grep format|cut -d' ' -f8` \ - -B `$(OBJDUMP) -f $<|grep architecture|cut -d, -f1|cut -d' ' -f2` \ + $(OBJCOPY) -I binary \ + `LC_ALL=C objdump -f net/bpfilter/bpfilter_umh \ + |awk -F' |,' '/file format/{print "-O",$$NF} \ + /^architecture:/{print "-B",$$2}'` \ --rename-section .data=.init.rodata $< $@ $(obj)/bpfilter_umh.o: $(obj)/bpfilter_umh |