fix header processing on non en_US locales

build-toolchain.bash

@@ -435,7 +435,7 @@ fi # SKIP_THIRDPARTY
 echo "Building host-based tools..."
 
 # Copy PEFBinaryFormat.h from Universal Interfaces, needed by MakePEF & MakeImport
-(export LANG=en; sed 's/\r$//' < "$CINCLUDES/PEFBinaryFormat.h" | tr '\r' '\n' > "toolchain/include/PEFBinaryFormat.h")
+(export LC_ALL=C; sed 's/\r$//' < "$CINCLUDES/PEFBinaryFormat.h" | tr '\r' '\n' > "toolchain/include/PEFBinaryFormat.h")
 
 mkdir -p build-host
 cd build-host

prepare-headers.sh

@@ -2,7 +2,7 @@ IN=$1
 OUT=$2
 
 # Make Mac OS X's tr and sed not complain that the files are not UTF-8
-export LANG=en
+export LC_ALL=C
 
 for file in $(cd $IN; ls *.h); do
 	# Filter by file names.

prepare-rincludes.sh

@@ -2,7 +2,7 @@ IN=$1
 OUT=$2
 
 # Make Mac OS X's tr and sed not complain that the files are not UTF-8
-export LANG=en
+export LC_ALL=C
 
 # cp $IN/[A-Z]*.r $OUT/
 for file in $(cd $IN; ls [A-Z]*.r); do