arduino: move stuff that don't belong to the main block to do_build().

srcpkgs/arduino/template

@@ -9,18 +9,22 @@ short_desc="IDE for the arduino open-source electronics prototyping platform"
 maintainer="Enno Boland <gottox@voidlinux.eu>"
 license="GPL-2, LGPL-2"
 homepage="http://arduino.cc/"
-distfiles="https://github.com/arduino/Arduino/archive/${version}.tar.gz
+distfiles="
+ https://github.com/arduino/Arduino/archive/${version}.tar.gz
  ${SOURCEFORGE_SITE}/astyle/astyle_2.05.1_linux.tar.gz"
-checksum="393a8a22b2e6370d0774a4a42c69fd47df9dbfaed6badc6a1d80c559b17e7c4d
+checksum="
+ 393a8a22b2e6370d0774a4a42c69fd47df9dbfaed6badc6a1d80c559b17e7c4d
  fbdfc6f1966a972d19a215927266c76d4183eee235ed1e2bd7ec551c2a270eac"
-. /etc/profile.d/apache-ant.sh
-. /etc/profile.d/10_openjdk.sh
-CFLAGS+=" -I${XBPS_CROSS_BASE}/usr/lib/jvm/openjdk/include/linux \
- -I${XBPS_CROSS_BASE}/usr/lib/jvm/openjdk/include"
 nostrip=yes
 wrksrc=Arduino-$version
 
 do_build() {
+	. /etc/profile.d/apache-ant.sh
+	. /etc/profile.d/10_openjdk.sh
+
+	export CFLAGS+=" -I${XBPS_CROSS_BASE}/usr/lib/jvm/openjdk/include/linux"
+	export CFLAGS+=" -I${XBPS_CROSS_BASE}/usr/lib/jvm/openjdk/include"
+
 	mkdir -p build/linux/work/lib
 	cd ../astyle/build/gcc
 	make ${makejobs} java