radare2: Fix build if binutils has been built

[termux-packages] / packages / radare2 / build.sh

TERMUX_PKG_HOMEPAGE=http://rada.re
TERMUX_PKG_DESCRIPTION="Advanced Hexadecimal Editor"
TERMUX_PKG_VERSION=0.10.5
TERMUX_PKG_SRCURL=https://github.com/radare/radare2/archive/$TERMUX_PKG_VERSION.tar.gz
TERMUX_PKG_FOLDERNAME="radare2-$TERMUX_PKG_VERSION"
TERMUX_PKG_BUILD_IN_SRC="yes"
TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--with-compiler=termux-host"

termux_step_pre_configure() {
	# Unset CPPFLAGS to avoid -I$TERMUX_PREFIX/include. This is because
	# radare2 build will put it's own -I flags after ours, which causes
	# problems due to name clashes (binutils header files).
	unset CPPFLAGS
}