Makefile: Unexport LC_ALL instead of clearing it
Apparently not all versions of glibc and utilities treat an empty
LC_ALL as nonexistent, causing error messages to be garbled. Instead,
explicitly unexport it from the environment.
Reported-and-tested-by: Masami Hiramatsu <mhiramat@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
LKML-Reference: <4B2AC394.4030108@redhat.com>
Cc: Michal Marek <mmarek@sues.cz>
Cc: Roland Dreier <rdreier@cisco.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
diff --git a/Makefile b/Makefile
index 6e39af1..5e92ca5 100644
--- a/Makefile
+++ b/Makefile
@@ -17,11 +17,11 @@
MAKEFLAGS += -rR --no-print-directory
# Avoid funny character set dependencies
-LC_ALL=
+unexport LC_ALL
LC_CTYPE=C
LC_COLLATE=C
LC_NUMERIC=C
-export LC_ALL LC_CTYPE LC_COLLATE LC_NUMERIC
+export LC_CTYPE LC_COLLATE LC_NUMERIC
# We are using a recursive build, so we need to do a little thinking
# to get the ordering right.