increment pkgrel; fix make -j for nproc=1

2 files changed, 9 insertions, 5 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 989a01cd6fc2..d2824dcc65fb 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,9 +1,9 @@
 # Generated by mksrcinfo v8
-# Sat Sep 17 20:21:23 UTC 2016
+# Wed Jun  7 22:36:19 UTC 2017
 pkgbase = crypto++-git
 	pkgdesc = C++ Class Library of Cryptographic Schemes
 	pkgver = 20160916
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/weidai11/cryptopp
 	arch = i686
 	arch = x86_64
diff --git a/PKGBUILD b/PKGBUILD
index 2eab8206c359..22a8ee038acd 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -7,7 +7,7 @@
 
 pkgname=crypto++-git
 pkgver=20160916
-pkgrel=1
+pkgrel=2
 pkgdesc="C++ Class Library of Cryptographic Schemes"
 arch=('i686' 'x86_64')
 depends=('gcc-libs')
@@ -21,6 +21,10 @@ sha256sums=('SKIP'
 provides=('crypto++')
 conflicts=('crypto++')
 
+# half of available processing units or one if only one is available
+_nproc=$(($(nproc)/2))
+[[ ${_nproc} < 1 ]] && _nproc=1
+
 pkgver() {
   cd ${pkgname%-git}
   git log -1 --format="%cd" --date=short | sed "s|-||g"
@@ -38,14 +42,14 @@ build() {
 
   msg2 'Building...'
   export CXXFLAGS="$CXXFLAGS -DNDEBUG -fPIC"
-  make -j$(($(nproc)/2)) dynamic static
+  make -j$_nproc dynamic static
 }
 
 check() {
   cd ${pkgname%-git}
 
   msg2 'Testing...'
-  make -j$(($(nproc)/2)) test
+  make -j$_nproc test
 }
 
 package() {