Pass CXXFLAGS to binutils/gold.
The GOLD linker is written in C++. Pass CT_CFLAGS_FOR_HOST as
CXXFLAGS to configure so that any host specific flags are passed
through.
It feels a bit funny passing CFLAGS as CXXFLAGS, but the PPL and GCC
target rules already do the same.
Signed-off-by: Michael Hope <michael.hope@linaro.org>
1 diff -u binutils-2.18-orig/configure binutils-2.18/configure
2 --- binutils-2.18-orig/configure 2007-08-06 16:29:40.000000000 -0400
3 +++ binutils-2.18/configure 2007-09-27 22:41:51.000000000 -0400
4 @@ -6125,10 +6125,10 @@
5 *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;;
8 - # For an installed makeinfo, we require it to be from texinfo 4.4 or
9 + # For an installed makeinfo, we require it to be from texinfo 4.6 or
10 # higher, else we use the "missing" dummy.
11 if ${MAKEINFO} --version \
12 - | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[4-9]|[5-9])' >/dev/null 2>&1; then
13 + | egrep 'texinfo[^0-9]*(4\.([6-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then
16 MAKEINFO="$MISSING makeinfo"