recordmcount.pl uses a set of regular expressions to parse the output of objdump(1). However, if objdump(1) output is localized, it may not match the regular expressions, thereby preventing recordmcount.pl from parsing object files correctly. In order to allow recordmcount.pl to function correctly regardless of the current locale settings, set LANG=C when running objdump(1). LC_ALL is already unset in the top-level Makefile, so it is not necessary to also override that environment variable. Signed-off-by: Daniel Dadap <ddadap@xxxxxxxxxx> Reviewed-by: Robert Morell <rmorell@xxxxxxxxxx> --- scripts/recordmcount.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index 68841d01162c..b7bcdc71e6e8 100755 --- a/scripts/recordmcount.pl +++ b/scripts/recordmcount.pl @@ -493,7 +493,7 @@ sub update_funcs # # Step 2: find the sections and mcount call sites # -open(IN, "$objdump -hdr $inputfile|") || die "error running $objdump"; +open(IN, "env LANG=C $objdump -hdr $inputfile|") || die "error running $objdump"; my $text; -- 2.18.1
