kbuild: make namespace.pl CROSS_COMPILE happy
Using the fixed path to /usr/bin/{nm,objdump} does not allow CROSS_COMPILE environments to use namespace.pl. This patch causes namespace.pl to use $NM and $OBJDUMP if defined or fall back to the nm and objdump found in the path. Signed-off-by: Aaron Brooks <aaron.brooks@sicortex.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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@ -66,8 +66,8 @@ require 5; # at least perl 5
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use strict;
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use File::Find;
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my $nm = "/usr/bin/nm -p";
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my $objdump = "/usr/bin/objdump -s -j .comment";
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my $nm = ($ENV{'NM'} || "nm") . " -p";
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my $objdump = ($ENV{'OBJDUMP'} || "objdump") . " -s -j .comment";
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my $srctree = "";
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my $objtree = "";
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$srctree = "$ENV{'srctree'}/" if (exists($ENV{'srctree'}));
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