add pbr makedep, fix potential building issue

1 files changed, 4 insertions, 2 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 4fc7f1cc6314..718d2376119f 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -5,14 +5,16 @@ pkgdesc='Symbolic fitting for python - fitting as it should be'
 arch=('any')
 url='https://github.com/tBuLi/symfit'
 depends=('python' 'python-numpy' 'python-sympy' 'python-toposort')
-makedepends=('python-setuptools')
+makedepends=('python-setuptools' 'python-pbr')
 license=('MIT')
 source=("$pkgname-$pkgver.tar.gz::https://github.com/tBuLi/symfit/archive/$pkgver.tar.gz")
 md5sums=('fc2a6606d1ddf511524e03153799a2d0')
 
 package() {
     cd "$srcdir/symfit-$pkgver"
-    python setup.py install --root="$pkgdir/" --optimize=1
+    # prefix version envvar to prevent pbr from getting confused over version numbers in some setups
+    # background can be found here: https://docs.openstack.org/pbr/latest/user/packagers.html#versioning
+    PBR_VERSION=$pkgver python setup.py install --root="$pkgdir/" --optimize=1
 
     install -D "$srcdir/symfit-$pkgver/LICENSE" "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
 }