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authorDaniel Dadap <ddadap@nvidia.com>2019-04-27 18:21:34 +0300
committerMasahiro Yamada <yamada.masahiro@socionext.com>2019-05-03 17:05:01 +0300
commite46b94d228458aefc2553ee7c34ab18c2e3288e3 (patch)
treea193e46c66d67921ead8f641c7ff6e717abacafb
parente7e3491761a46a63ce504388075e262192ea542e (diff)
downloadlinux-e46b94d228458aefc2553ee7c34ab18c2e3288e3.tar.xz
scripts: override locale from environment when running recordmcount.pl
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@nvidia.com> Reviewed-by: Robert Morell <rmorell@nvidia.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
-rwxr-xr-xscripts/recordmcount.pl2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 68841d01162c..ffea46287f83 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, "LANG=C $objdump -hdr $inputfile|") || die "error running $objdump";
my $text;