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 Respect environment CPPFLAGS when we run ./configure so we can inject
2 random -D things without having to set CFLAGS/ASFLAGS
4 diff -durN glibc-2.13.orig/Makeconfig glibc-2.13/Makeconfig
5 --- glibc-2.13.orig/Makeconfig 2009-05-09 23:57:56.000000000 +0200
6 +++ glibc-2.13/Makeconfig 2009-11-13 00:49:41.000000000 +0100
8 $(foreach lib,$(libof-$(basename $(@F))) \
9 $(libof-$(<F)) $(libof-$(@F)),$(CPPFLAGS-$(lib))) \
10 $(CPPFLAGS-$(<F)) $(CPPFLAGS-$(@F)) $(CPPFLAGS-$(basename $(@F)))
11 +CPPFLAGS += $(CPPFLAGS-config)
12 override CFLAGS = -std=gnu99 $(gnu89-inline-CFLAGS) \
13 $(filter-out %frame-pointer,$(+cflags)) $(+gccwarn-c) \
14 $(sysdep-CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(<F)) \