fixed buildarch & pkgrel, added comment block, and use CARCH to apply aligned

flag specifically for armv5

community/libtorrent/PKGBUILD

@@ -4,11 +4,14 @@
 # Contributor: Jeff Mickey <jeff@archlinux.org>
 # Contributor: sh__
 
-buildarch=2
+# ALARM: jdoe0
+# --enable-aligned flag is required to work correctly on armv5
+
+buildarch=1
 
 pkgname=libtorrent
 pkgver=0.13.3
-pkgrel=3
+pkgrel=2.1
 pkgdesc='BitTorrent library with a focus on high performance and good code'
 url='http://libtorrent.rakshasa.no/'
 arch=('i686' 'x86_64')
@@ -23,10 +26,17 @@ build() {
 	cd "${srcdir}/${pkgname}-${pkgver}"
 
 	export CXXFLAGS="${CXXFLAGS} -fno-strict-aliasing"
+
+	if [[ $CARCH == 'arm' ]]; then
 		./configure \
 			--prefix=/usr \
 			--enable-aligned \
-		--disable-debug \
+			--disable-debug
+	else
+		./configure \
+			--prefix=/usr \
+			--disable-debug
+	fi
 
 	make
 }