increment pkgrel; fix make -j for nproc=1

2 files changed, 9 insertions, 5 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 3b6ebc872ae8..edac39e1405f 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,9 +1,9 @@
 # Generated by mksrcinfo v8
-# Tue May  2 15:53:05 UTC 2017
+# Wed Jun  7 22:36:19 UTC 2017
 pkgbase = libbitcoin-database
 	pkgdesc = Bitcoin High Performance Blockchain Database
 	pkgver = 3.2.0
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/libbitcoin/libbitcoin-database
 	arch = i686
 	arch = x86_64
diff --git a/PKGBUILD b/PKGBUILD
index 3cbfd907f41f..231f285b9a9d 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 
 pkgname=libbitcoin-database
 pkgver=3.2.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Bitcoin High Performance Blockchain Database"
 arch=('i686' 'x86_64')
 depends=('boost'
@@ -24,6 +24,10 @@ sha256sums=('02586c89ef4d6ba15b50f0863c3a767db6a479f3fd6d1c7fefc54bb1cf349435')
 provides=('libbitcoin-database')
 conflicts=('libbitcoin-database')
 
+# half of available processing units or one if only one is available
+_nproc=$(($(nproc)/2))
+[[ ${_nproc} < 1 ]] && _nproc=1
+
 build() {
   cd "$srcdir/$pkgname-$pkgver"
 
@@ -37,14 +41,14 @@ build() {
     --sharedstatedir=/usr/share/libbitcoin-database \
     --localstatedir=/var/lib/libbitcoin-database \
     --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() {