increment pkgrel; fix make -j for nproc=1

2 files changed, 9 insertions, 5 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 82cfba5302f1..7ed710fe025d 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,9 +1,9 @@
 # Generated by mksrcinfo v8
-# Sat Apr 22 17:12:41 UTC 2017
+# Wed Jun  7 22:36:19 UTC 2017
 pkgbase = bitcoin-core-git
 	pkgdesc = Bitcoin Core headless P2P node
 	pkgver = 20170422
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/bitcoin/bitcoin
 	install = bitcoin.install
 	arch = i686
diff --git a/PKGBUILD b/PKGBUILD
index b2e961789edb..4c91e1d3a1a2 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 
 pkgname=bitcoin-core-git
 pkgver=20170422
-pkgrel=1
+pkgrel=2
 pkgdesc="Bitcoin Core headless P2P node"
 arch=('i686' 'x86_64')
 url="https://github.com/bitcoin/bitcoin"
@@ -35,6 +35,10 @@ provides=('bitcoin-cli' 'bitcoin-core' 'bitcoin-daemon' 'bitcoin-tx')
 conflicts=('bitcoin-cli' 'bitcoin-core' 'bitcoin-daemon' 'bitcoin-qt' 'bitcoin-tx')
 install=bitcoin.install
 
+# half of available processing units or one if only one is available
+_nproc=$(($(nproc)/2))
+[[ ${_nproc} < 1 ]] && _nproc=1
+
 pkgver() {
   cd ${pkgname%%-*}
   git log -1 --format="%cd" --date=short | sed "s|-||g"
@@ -56,14 +60,14 @@ build() {
     --with-gui=no \
     --disable-wallet \
     --with-gnu-ld
-  make -j$(($(nproc)/2))
+  make -j$_nproc
 }
 
 check() {
   cd "${pkgname%%-*}"
 
   msg2 'Testing...'
-  make -j$(($(nproc)/2)) check
+  make -j$_nproc check
 }
 
 package() {