increment pkgrel; fix make -j for nproc=1

2 files changed, 9 insertions, 5 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 043135f36445..18064b33d89b 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,9 +1,9 @@
 # Generated by mksrcinfo v8
-# Tue May  2 15:53:04 UTC 2017
+# Wed Jun  7 22:36:19 UTC 2017
 pkgbase = libbitcoin-network
 	pkgdesc = Bitcoin P2P Network Library
 	pkgver = 3.2.0
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/libbitcoin/libbitcoin-network
 	arch = i686
 	arch = x86_64
diff --git a/PKGBUILD b/PKGBUILD
index 14b3b9c73ef9..0c643fba255c 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,7 +4,7 @@
 
 pkgname=libbitcoin-network
 pkgver=3.2.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Bitcoin P2P Network Library"
 arch=('i686' 'x86_64')
 depends=('boost'
@@ -27,6 +27,10 @@ sha256sums=('a3e8229ae532803b0ed11fd4b2d3d2df93bcf371eb5108a3c95f3994b501d266')
 provides=('libbitcoin-network')
 conflicts=('libbitcoin-network')
 
+# half of available processing units or one if only one is available
+_nproc=$(($(nproc)/2))
+[[ ${_nproc} < 1 ]] && _nproc=1
+
 build() {
   cd "$srcdir/$pkgname-$pkgver"
 
@@ -40,14 +44,14 @@ build() {
     --sharedstatedir=/usr/share/libbitcoin-network \
     --localstatedir=/var/lib/libbitcoin-network \
     --with-gnu-ld
-  make -j$(($(nproc)/2))
+  make -j$_nproc
 }
 
 check() {
   cd "$srcdir/$pkgname-$pkgver"
 
   msg2 'Testing...'
-  make -j$(($(nproc)/2)) check
+  make -j$_nproc check
 }
 
 package() {