Set LC_ALL=C to force English output from ld

If the user has a different locale set, ld --version may not contain the
string "GNU ld".

For example, in Italian, ld --version outputs "ld di GNU".

Signed-off-by: Mike Gilbert <floppym@gentoo.org>

src/include/workarounds.mk

@@ -2,8 +2,8 @@
 #
 # workarounds.mk - workarounds for weird stuff behavior
 
-LD_FLAVOR := $(shell $(LD) --version | grep -E '^(LLD|GNU ld)'|sed 's/ .*//g')
-LD_VERSION := $(shell $(LD) --version | grep -E '^(LLD|GNU ld)'|sed 's/.* //')
+LD_FLAVOR := $(shell LC_ALL=C $(LD) --version | grep -E '^(LLD|GNU ld)'|sed 's/ .*//g')
+LD_VERSION := $(shell LC_ALL=C $(LD) --version | grep -E '^(LLD|GNU ld)'|sed 's/.* //')
 # 2.35 is definitely broken and 2.36 seems to work
 LD_DASH_T := $(shell \
 	if [ "x${LD_FLAVOR}" = xLLD ] ; then \