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 <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]> LKML-Reference: <[email protected]> Cc: Michal Marek <[email protected]> Cc: Roland Dreier <[email protected]> Cc: Sam Ravnborg <[email protected]>
yshchan · Dec 17, 2009 · 06b5dc6 · 06b5dc6
1 parent 8c63450
commit 06b5dc6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -17,11 +17,11 @@ NAME = Man-Eating Seals of Antiquity
 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.