libbfd: prevent from incorrect assignment of $CFLAGS
For older versions of binutils, the automake script can not recognize the suffixing
environment variable $CFLAGS and complain as following:
(cd libbfd-binutils-2.17 ; \
.././../binutils/binutils-2.17/configure \
--prefix=/usr/local --target= --host=x86_64-unknown-linux-gnu \
--build=x86_64-unknown-linux-gnu --program-transform-name='s,y,y,' \
--disable-shared \
--enable-install-libbfd --with-included-gettext CFLAGS=" -m32") && \
touch stmp-config-host-libbfd
configure: warning: CFLAGS= -m32: invalid host type
creating cache ./config.cache
configure: error: can only configure for one host and one target at a time
Change-Id: I075a37d4bfd9b5744ec9c5ffc73446cbbba220b8
1 file changed