--- PKGBUILD.orig	2014-05-01 23:51:12.968147789 +0200
+++ PKGBUILD	2014-05-01 23:47:44.544271537 +0200
@@ -16,12 +16,15 @@
 license=('MIT')
 arch=('any')
 makedepends=('python' 'python2')
+depends=('ca-certificates')
 provides=('httplib2')
 replaces=('httplib2')
 source=("http://httplib2.googlecode.com/files/$_pkgbasename-$pkgver.tar.gz"
-        'ssl_hostname.diff')
+        'ssl_hostname.diff'
+        'use_system_cacerts.patch')
 sha256sums=('af689bc3cb10a95721eb0d0cf806202a699e7799dacd3497f63b48b2ba429c3f'
-            'd29fa108291a24f0708f04867f0479247ecbdd1fcf1617588b6650038d95554a')
+            'd29fa108291a24f0708f04867f0479247ecbdd1fcf1617588b6650038d95554a'
+            'ba05f491fd07afec6abc6bccb08369906f8e6f1a808d94a54fe4e7be7d9771d9')
 
 prepare() {
   # patch, ref https://bugs.archlinux.org/task/36839
@@ -30,6 +33,11 @@
   tail -24 README > LICENSE
   cd ..
 
+  # patch, ref https://bugs.archlinux.org/task/40179
+  pushd "$_pkgbasename-$pkgver"
+  patch -p1 -i "$srcdir/use_system_cacerts.patch"
+  popd
+
   # prepare one build directory for each package
   cp -a "$_pkgbasename-$pkgver" "${pkgname[0]}-$pkgver"
   cp -a "$_pkgbasename-$pkgver" "${pkgname[1]}-$pkgver"