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-rw-r--r--var/spack/repos/builtin/packages/viennarna/package.py24
1 files changed, 9 insertions, 15 deletions
diff --git a/var/spack/repos/builtin/packages/viennarna/package.py b/var/spack/repos/builtin/packages/viennarna/package.py
index dbaff25eec..7f8f2cb18c 100644
--- a/var/spack/repos/builtin/packages/viennarna/package.py
+++ b/var/spack/repos/builtin/packages/viennarna/package.py
@@ -27,8 +27,9 @@ from spack import *
class Viennarna(AutotoolsPackage):
"""The ViennaRNA Package consists of a C code library and several
- stand-alone programs for the prediction and comparison of RNA secondary
- structures."""
+ stand-alone programs for the prediction and comparison of RNA secondary
+ structures.
+ """
homepage = "https://www.tbi.univie.ac.at/RNA/"
url = "https://www.tbi.univie.ac.at/RNA/download/sourcecode/2_3_x/ViennaRNA-2.3.5.tar.gz"
@@ -49,19 +50,12 @@ class Viennarna(AutotoolsPackage):
return url.format(version.up_to(2).underscored, version)
def configure_args(self):
- args = []
- if '+sse' in self.spec:
- args.append('--enable-sse')
- else:
- args.append('--disable-sse')
- if '~python' in self.spec:
- args.append('--without-python')
- else:
- args.append('--with-python')
- if '~perl' in self.spec:
- args.append('--without-perl')
- else:
- args.append('--with-perl')
+
+ args = self.enable_or_disable('sse')
+ args += self.with_or_without('python')
+ args += self.with_or_without('perl')
+
if 'python@3:' in self.spec:
args.append('--with-python3')
+
return args