radare2: Fix build if binutils has been built

diff --git a/packages/radare2/build.sh b/packages/radare2/build.sh
index 13a0533e585e8060d5032c4a38d2b6c58c757ad4..12b06648a2e9271668b6c1914b50f024b2e58042 100644 (file)
--- a/packages/radare2/build.sh
+++ b/packages/radare2/build.sh
@@ -5,3 +5,10 @@ TERMUX_PKG_SRCURL=https://github.com/radare/radare2/archive/$TERMUX_PKG_VERSION.
 TERMUX_PKG_FOLDERNAME="radare2-$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
+}