easybuild 4.0.0 compatibility - disable dummy toolchain

a/ABAQUS/ABAQUS-6.12.1-linux-x86_64.eb

@@ -5,7 +5,7 @@ versionsuffix = '-linux-x86_64'
 homepage = 'http://www.simulia.com/products/abaqus_fea.html'
 description = "Finite Element Analysis software for modeling, visualization and best-in-class implicit and explicit dynamics FEA."
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCE_TGZ]
 

a/ABAQUS/ABAQUS-6.13.5-linux-x86_64.eb

@@ -5,7 +5,7 @@ versionsuffix = '-linux-x86_64'
 homepage = 'http://www.simulia.com/products/abaqus_fea.html'
 description = "Finite Element Analysis software for modeling, visualization and best-in-class implicit and explicit dynamics FEA."
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCE_TGZ]
 

a/ABAQUS/ABAQUS-6.14.1-linux-x86_64.eb

@@ -5,7 +5,7 @@ versionsuffix = '-linux-x86_64'
 homepage = 'http://www.simulia.com/products/abaqus_fea.html'
 description = "Finite Element Analysis software for modeling, visualization and best-in-class implicit and explicit dynamics FEA."
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCE_TGZ]
 

a/ADF/ADF-2014.02.eb

@@ -7,7 +7,7 @@ homepage = 'http://www.scm.com/ADF/'
 description = """ADF is an accurate, parallelized, powerful computational chemistry program to understand and
  predict chemical structure and reactivity with density functional theory (DFT)."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['%(namelower)s%(version)s.pc64_linux.IntelMPI+CUDA.tgz']
 

a/ADF/ADF-2016.101.eb

@@ -7,7 +7,7 @@ homepage = 'http://www.scm.com/ADF/'
 description = """ADF is an accurate, parallelized, powerful computational chemistry program to understand and
  predict chemical structure and reactivity with density functional theory (DFT)."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['adf%(version)s.pc64_linux.intelmpi.tgz']
 

a/ANSYS/ANSYS-18.0.eb

@@ -8,7 +8,7 @@ description = """ANSYS simulation software enables organizations to confidently
     how their products will operate in the real world. We believe that every product is
     a promise of something greater. """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 # create a zip file from the 3 install iso files.
 # make sure all files of the iso's are in the same directory.

a/APR-util/APR-util-1.5.4.eb

@@ -6,7 +6,7 @@ version = '1.5.4'
 homepage = 'http://apr.apache.org/'
 description = "Apache Portable Runtime (APR) util libraries."
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://archive.apache.org/dist/apr/']
 sources = [SOURCELOWER_TAR_GZ]

a/APR/APR-1.5.2.eb

@@ -6,7 +6,7 @@ version = '1.5.2'
 homepage = 'http://apr.apache.org/'
 description = "Apache Portable Runtime (APR) libraries."
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://archive.apache.org/dist/apr/']
 sources = [SOURCELOWER_TAR_GZ]

a/ASE/ASE-3.15.0-Python-2.7.13-base-test.eb

@@ -10,7 +10,7 @@ homepage = 'https://wiki.fysik.dtu.dk/ase/'
 description = """ASE is a python package providing an open source Atomic Simulation Environment
  in the Python scripting language."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [PYPI_LOWER_SOURCE]
 sources = [SOURCELOWER_TAR_GZ]

a/ASE/ASE-3.15.0-Python-2.7.13-base.eb

@@ -10,7 +10,7 @@ homepage = 'https://wiki.fysik.dtu.dk/ase/'
 description = """ASE is a python package providing an open source Atomic Simulation Environment
  in the Python scripting language."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [PYPI_LOWER_SOURCE]
 sources = [SOURCELOWER_TAR_GZ]

a/ASE/ASE-3.15.0-Python-3.6.4-base-test.eb

@@ -10,7 +10,7 @@ homepage = 'https://wiki.fysik.dtu.dk/ase/'
 description = """ASE is a python package providing an open source Atomic Simulation Environment
  in the Python scripting language."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [PYPI_LOWER_SOURCE]
 sources = [SOURCELOWER_TAR_GZ]

a/ASHS/ASHS-rev103_20140612.eb

@@ -10,7 +10,7 @@ version = 'rev103_20140612'
 homepage = 'https://sites.google.com/site/hipposubfields/home'
 description = """ Automatic Segmentation of Hippocampal Subfields (ASHS) """
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 # You need to create an account to download the source
 # from https://www.nitrc.org/frs/?group_id=370

a/ATK/ATK-2.18.0.eb

@@ -10,7 +10,7 @@ description = """
  full access to view and control running applications.
 """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [FTPGNOME_SOURCE]
 sources = [SOURCELOWER_TAR_XZ]

a/ATK/ATK-2.20.0.eb

@@ -10,7 +10,7 @@ description = """
  full access to view and control running applications.
 """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [FTPGNOME_SOURCE]
 sources = [SOURCELOWER_TAR_XZ]

a/ATK/ATK-2.26.1.eb

@@ -12,7 +12,7 @@ description = """
  full access to view and control running applications.
 """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [FTPGNOME_SOURCE]
 sources = [SOURCELOWER_TAR_XZ]

a/Advisor/Advisor-2016_update2.eb

@@ -8,7 +8,7 @@ description = """Vectorization Optimization and Thread Prototyping
  - Prioritize, Prototype & Predict performance gain
  """
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['advisor_xe_%(version)s.tar.gz']
 

a/Advisor/Advisor-2017_update1.eb

@@ -8,7 +8,7 @@ description = """Vectorization Optimization and Thread Prototyping
  - Prioritize, Prototype & Predict performance gain
  """
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['advisor_%(version)s.tar.gz']
 

a/Advisor/Advisor-2017_update3.eb

@@ -8,7 +8,7 @@ description = """Vectorization Optimization and Thread Prototyping
  - Prioritize, Prototype & Predict performance gain
  """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['advisor_%(version)s.tar.gz']
 

a/Advisor/Advisor-2017_update5.eb

@@ -8,7 +8,7 @@ description = """Vectorization Optimization and Thread Prototyping
  - Prioritize, Prototype & Predict performance gain
  """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['advisor_%(version)s.tar.gz']
 

a/Advisor/Advisor-2018_update4.eb

@@ -8,7 +8,7 @@ description = """Vectorization Optimization and Thread Prototyping
  - Prioritize, Prototype & Predict performance gain
  """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['advisor_%(version)s.tar.gz']
 

a/Advisor/Advisor-2019_update4.eb

@@ -10,7 +10,7 @@ description = """Vectorization Optimization and Thread Prototyping
  - Prioritize, Prototype & Predict performance gain
  """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['advisor_%(version)s.tar.gz']
 

a/Anaconda2/Anaconda2-4.4.0.eb

@@ -9,7 +9,7 @@ the Anaconda platform provides an enterprise-ready data analytics platform
 that empowers companies to adopt a modern open data science analytics architecture.
 """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['https://repo.continuum.io/archive/']
 sources = ['%(name)s-%(version)s-Linux-x86_64.sh']

a/Anaconda2/Anaconda2-5.3.1.eb

@@ -11,7 +11,7 @@ the Anaconda platform provides an enterprise-ready data analytics platform
 that empowers companies to adopt a modern open data science analytics architecture.
 """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['https://repo.continuum.io/archive/']
 sources = ['%(name)s-%(version)s-Linux-x86_64.sh']

a/Anaconda3/Anaconda3-4.4.0.eb

@@ -9,7 +9,7 @@ the Anaconda platform provides an enterprise-ready data analytics platform
 that empowers companies to adopt a modern open data science analytics architecture.
 """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['https://repo.continuum.io/archive/']
 sources = ['%(name)s-%(version)s-Linux-x86_64.sh']

a/Anaconda3/Anaconda3-5.3.1.eb

@@ -11,7 +11,7 @@ the Anaconda platform provides an enterprise-ready data analytics platform
 that empowers companies to adopt a modern open data science analytics architecture.
 """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['https://repo.continuum.io/archive/']
 sources = ['%(name)s-%(version)s-Linux-x86_64.sh']

a/Autoconf/Autoconf-2.68.eb

@@ -12,7 +12,7 @@ description = """Autoconf is an extensible package of M4 macros that produce she
  creates a configuration script for a package from a template file that lists the
  operating system features that the package can use, in the form of M4 macro calls."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [GNU_SOURCE]
 sources = [SOURCELOWER_TAR_GZ]

a/Autoconf/Autoconf-2.69.eb

@@ -10,7 +10,7 @@ description = """Autoconf is an extensible package of M4 macros that produce she
  creates a configuration script for a package from a template file that lists the
  operating system features that the package can use, in the form of M4 macro calls."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [GNU_SOURCE]
 sources = [SOURCELOWER_TAR_GZ]

a/Automake/Automake-1.13.4.eb

@@ -6,7 +6,7 @@ version = "1.13.4"
 homepage = 'http://www.gnu.org/software/automake/automake.html'
 description = "Automake: GNU Standards-compliant Makefile generator"
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [GNU_SOURCE]
 sources = [SOURCELOWER_TAR_GZ]

a/Automake/Automake-1.15.1.eb

@@ -9,7 +9,7 @@ homepage = 'http://www.gnu.org/software/automake/automake.html'
 
 description = "Automake: GNU Standards-compliant Makefile generator"
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['https://mirror.checkdomain.de/gnu/automake/']
 sources = [SOURCELOWER_TAR_GZ]

a/Automake/Automake-1.16.1.eb

@@ -9,7 +9,7 @@ homepage = 'http://www.gnu.org/software/automake/automake.html'
 
 description = "Automake: GNU Standards-compliant Makefile generator"
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['https://mirror.checkdomain.de/gnu/automake/']
 sources = [SOURCELOWER_TAR_GZ]

a/Autotools/Autotools-20170619.eb

@@ -10,7 +10,7 @@ description = """
  and libtool
 """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 dependencies = [
     ('Autoconf', '2.69'),    # 20120424

a/Autotools/Autotools-20180311.eb

@@ -12,7 +12,7 @@ description = """
  and libtool
 """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 dependencies = [
     ('Autoconf', '2.69'),    # 20120424

a/almost/almost-2.1.0.eb

@@ -11,7 +11,7 @@ description = """all atom molecular simulation toolkit
  calculations.
  """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 # Sources checked out using svn
 # svn checkout svn://svn.code.sf.net/p/almost/code/ almost-code).

a/ant/ant-1.10.0-Java-1.8.0_112.eb

@@ -6,7 +6,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/ant/ant-1.8.4-Java-1.7.0_10.eb

@@ -5,7 +5,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%s-%s-src.tar.gz' % (name, version)]
 source_urls = ['http://archive.apache.org/dist/%s/source/' % name]

a/ant/ant-1.8.4-Java-1.7.0_21.eb

@@ -5,7 +5,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%s-%s-src.tar.gz' % (name, version)]
 source_urls = ['http://archive.apache.org/dist/%s/source/' % name]

a/ant/ant-1.9.0-Java-1.7.0_15.eb

@@ -5,7 +5,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%s-%s-src.tar.gz' % (name, version)]
 source_urls = ['http://archive.apache.org/dist/%s/source/' % name]

a/ant/ant-1.9.0-Java-1.7.0_21.eb

@@ -5,7 +5,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%s-%s-src.tar.gz' % (name, version)]
 source_urls = ['http://archive.apache.org/dist/%s/source/' % name]

a/ant/ant-1.9.3-Java-1.7.0_60.eb

@@ -5,7 +5,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/ant/ant-1.9.3-Java-1.7.0_79.eb

@@ -5,7 +5,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/ant/ant-1.9.6-Java-1.7.0_75.eb

@@ -5,7 +5,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/ant/ant-1.9.6-Java-1.7.0_79.eb

@@ -6,7 +6,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/ant/ant-1.9.6-Java-1.7.0_80.eb

@@ -6,7 +6,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/ant/ant-1.9.6-Java-1.8.0_51.eb

@@ -5,7 +5,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/ant/ant-1.9.6-Java-1.8.0_66.eb

@@ -5,7 +5,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/ant/ant-1.9.6-Java-1.8.0_72.eb

@@ -6,7 +6,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/ant/ant-1.9.6-Java-1.8.0_77.eb

@@ -6,7 +6,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/ant/ant-1.9.7-Java-1.8.0_121.eb

@@ -6,7 +6,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/ant/ant-1.9.7-Java-1.8.0_92.eb

@@ -6,7 +6,7 @@ homepage = 'http://ant.apache.org/'
 description = """Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files
  as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['apache-%(name)s-%(version)s-src.tar.gz']
 source_urls = ['http://archive.apache.org/dist/%(name)s/source/']

a/astroid/astroid-1.5.3-Python-2.7.13-base.eb

@@ -12,7 +12,7 @@ description = """The aim of this module is to provide a common base representati
  source code for projects such as pychecker, pyreverse, pylint… Well, actually the development of
  this library is essentially governed by pylint’s needs. It used to be called logilab-astng."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [GITHUB_SOURCE]
 sources = [SOURCE_TAR_GZ]

b/BLAST/BLAST-2.2.26-Linux_x86_64.eb

@@ -14,7 +14,7 @@ description = """Basic Local Alignment Search Tool, or BLAST, is an algorithm
  for comparing primary biological sequence information, such as the amino-acid
  sequences of different proteins or the nucleotides of DNA sequences."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [
     'http://ftp.ncbi.nlm.nih.gov/blast/executables/release/%(version)s/']

b/BXH_XCEDE_TOOLS/BXH_XCEDE_TOOLS-1.11.1.eb

@@ -14,7 +14,7 @@ encapsulation/conversion, event-related analysis, QA tools, and more.
 These tools form the basis of the fBIRN QA procedures and are also
 distributed as part of the fBIRN Data Upload Scripts."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://www.nitrc.org/frs/download.php/7384/']
 sources = ['bxh_xcede_tools-%(version)s-lsb30.x86_64.tgz']

b/Bazel/Bazel-0.4.4.eb

@@ -10,7 +10,7 @@ homepage = 'http://bazel.io/'
 description = """Bazel is a build tool that builds code quickly and reliably.
 It is used to build the majority of Google's software."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['%(namelower)s-%(version)s-dist.zip']
 source_urls = [

b/Beast/Beast-1.8.4.eb

@@ -16,7 +16,7 @@ description = """ BEAST is a cross-platform program for Bayesian MCMC analysis o
  tree topology. BEAST uses MCMC to average over tree space, so that each tree is weighted
  proportional to its posterior probability. """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [
     'https://github.com/beast-dev/beast-mcmc/releases/download/v%(version)s/']

b/Bison/Bison-2.7.eb

@@ -9,7 +9,7 @@ homepage = 'http://www.gnu.org/software/bison'
 description = """Bison is a general-purpose parser generator that converts an annotated context-free grammar
 into a deterministic LR or generalized LR (GLR) parser employing LALR(1) parser tables."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCELOWER_TAR_GZ]
 source_urls = [GNU_SOURCE]

b/Bison/Bison-3.0.4.eb

@@ -7,7 +7,7 @@ homepage = 'http://www.gnu.org/software/bison'
 description = """Bison is a general-purpose parser generator that converts an annotated context-free grammar
 into a deterministic LR or generalized LR (GLR) parser employing LALR(1) parser tables."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCELOWER_TAR_GZ]
 source_urls = [GNU_SOURCE]

b/bbcp/bbcp-12.01.30.00.0-amd64_linux26.eb

@@ -23,7 +23,7 @@ description = """BBCP is an alternative to Gridftp when transferring large amoun
  See details at http://pcbunn.cithep.caltech.edu/bbcp/using_bbcp.htm
  or http://www.nics.tennessee.edu/computing-resources/data-transfer/bbcp"""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 # fi. http://www.slac.stanford.edu/~abh/bbcp/bin/amd64_linux26/bbcp # VERY
 # poor way of distributing software

b/binutils/binutils-2.25.eb

@@ -6,7 +6,7 @@ version = '2.25'
 homepage = 'http://directory.fsf.org/project/binutils/'
 description = "binutils: GNU binary utilities"
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCE_TAR_GZ]
 source_urls = [GNU_SOURCE]

b/binutils/binutils-2.27.eb

@@ -4,7 +4,7 @@ version = '2.27'
 homepage = 'http://directory.fsf.org/project/binutils/'
 description = "binutils: GNU binary utilities"
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCE_TAR_GZ]
 source_urls = [GNU_SOURCE]

b/binutils/binutils-2.28.eb

@@ -4,7 +4,7 @@ version = '2.28'
 homepage = 'http://directory.fsf.org/project/binutils/'
 description = "binutils: GNU binary utilities"
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCE_TAR_GZ]
 source_urls = [GNU_SOURCE]

b/binutils/binutils-2.30.eb

@@ -6,7 +6,7 @@ version = '2.30'
 homepage = 'http://directory.fsf.org/project/binutils/'
 description = "binutils: GNU binary utilities"
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCE_TAR_GZ]
 source_urls = [GNU_SOURCE]

b/byacc/byacc-20120526.eb

@@ -10,7 +10,7 @@ description = """Berkeley Yacc (byacc) is generally conceded to be the best yacc
  In contrast to bison, it is written to avoid dependencies upon a particular compiler."""
 
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCELOWER_TGZ]
 source_urls = ['https://invisible-mirror.net/archives/byacc/']

b/byacc/byacc-20170509.eb

@@ -9,7 +9,7 @@ homepage = 'http://invisible-island.net/byacc/byacc.html'
 description = """Berkeley Yacc (byacc) is generally conceded to be the best yacc variant available.
  In contrast to bison, it is written to avoid dependencies upon a particular compiler."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 
 # version independent download ! check downloaded version !

b/bzip2/bzip2-1.0.6.eb

@@ -6,7 +6,7 @@ description = """bzip2 is a freely available, patent free, high-quality data com
 compresses files to within 10% to 15% of the best available techniques (the PPM family of statistical
 compressors), whilst being around twice as fast at compression and six times faster at decompression."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 toolchainopts = {'pic': True}
 
 sources = [SOURCE_TAR_GZ]

c/CMake/CMake-2.8.12.eb

@@ -7,7 +7,7 @@ homepage = 'http://www.cmake.org'
 description = """CMake, the cross-platform, open-source build system.
  CMake is a family of tools designed to build, test and package software."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://www.cmake.org/files/v%(version_major_minor)s']
 sources = [SOURCELOWER_TAR_GZ]

c/CMake/CMake-3.10.0.eb

@@ -7,7 +7,7 @@ homepage = 'http://www.cmake.org'
 description = """CMake, the cross-platform, open-source build system.
  CMake is a family of tools designed to build, test and package software."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://www.cmake.org/files/v%(version_major_minor)s']
 sources = [SOURCELOWER_TAR_GZ]

c/CMake/CMake-3.13.1.eb

@@ -9,7 +9,7 @@ homepage = 'http://www.cmake.org'
 description = """CMake, the cross-platform, open-source build system.
  CMake is a family of tools designed to build, test and package software."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://www.cmake.org/files/v%(version_major_minor)s']
 sources = [SOURCELOWER_TAR_GZ]

c/CMake/CMake-3.14.1.eb

@@ -9,7 +9,7 @@ homepage = 'http://www.cmake.org'
 description = """CMake, the cross-platform, open-source build system.
  CMake is a family of tools designed to build, test and package software."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://www.cmake.org/files/v%(version_major_minor)s']
 sources = [SOURCELOWER_TAR_GZ]

c/CMake/CMake-3.5.2.eb

@@ -7,7 +7,7 @@ homepage = 'http://www.cmake.org'
 description = """CMake, the cross-platform, open-source build system.
  CMake is a family of tools designed to build, test and package software."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://www.cmake.org/files/v%(version_major_minor)s']
 sources = [SOURCELOWER_TAR_GZ]

c/CMake/CMake-3.6.2.eb

@@ -7,7 +7,7 @@ homepage = 'http://www.cmake.org'
 description = """CMake, the cross-platform, open-source build system.
  CMake is a family of tools designed to build, test and package software."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://www.cmake.org/files/v%(version_major_minor)s']
 sources = [SOURCELOWER_TAR_GZ]

c/CMake/CMake-3.7.2.eb

@@ -7,7 +7,7 @@ homepage = 'http://www.cmake.org'
 description = """CMake, the cross-platform, open-source build system.
  CMake is a family of tools designed to build, test and package software."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://www.cmake.org/files/v%(version_major_minor)s']
 sources = [SOURCELOWER_TAR_GZ]

c/CMake/CMake-3.8.1.eb

@@ -7,7 +7,7 @@ homepage = 'http://www.cmake.org'
 description = """CMake, the cross-platform, open-source build system.
  CMake is a family of tools designed to build, test and package software."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://www.cmake.org/files/v%(version_major_minor)s']
 sources = [SOURCELOWER_TAR_GZ]

c/CMake/CMake-3.9.0.eb

@@ -7,7 +7,7 @@ homepage = 'http://www.cmake.org'
 description = """CMake, the cross-platform, open-source build system.
  CMake is a family of tools designed to build, test and package software."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://www.cmake.org/files/v%(version_major_minor)s']
 sources = [SOURCELOWER_TAR_GZ]

c/CNTKCustomMKL/CNTKCustomMKL-3.0.eb

@@ -6,7 +6,7 @@ version = '3.0'
 homepage = 'https://www.microsoft.com/en-us/cognitive-toolkit/'
 description = """The default CNTK math library is the Intel Math Kernel Library (Intel MKL). CNTK supports using the Intel MKL via a custom library version (CNTK custom MKL)."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [
     'http://www.microsoft.com/en-us/cognitive-toolkit/wp-content/uploads/sites/3/2017/05']

c/CP2K/CP2K-5.1.eb

@@ -16,7 +16,7 @@ description = """CP2K is a freely available (GPL) program, written in Fortran 95
  methods such as e.g. density functional theory (DFT) using a mixed Gaussian and plane waves approach (GPW), and
  classical pair and many-body potentials. """
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['https://github.com/cp2k/cp2k/archive']
 sources = ['v%(version)s.tar.gz']

c/CUDA/CUDA-10.0.130.eb

@@ -9,7 +9,7 @@ description = """CUDA (formerly Compute Unified Device Architecture) is a parall
  graphics processing units (GPUs) that they produce. CUDA gives developers access
  to the virtual instruction set and memory of the parallel computational elements in CUDA GPUs."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['https://developer.nvidia.com/compute/%(namelower)s/%(version_major_minor)s/Prod/local_installers/']
 sources = ['%(namelower)s_%(version)s_410.48_linux']

c/CUDA/CUDA-7.5.18.eb

@@ -7,7 +7,7 @@ description = """CUDA (formerly Compute Unified Device Architecture) is a parall
  graphics processing units (GPUs) that they produce. CUDA gives developers access
  to the virtual instruction set and memory of the parallel computational elements in CUDA GPUs."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [
     'http://developer.download.nvidia.com/compute/cuda/%(version_major_minor)s/Prod/local_installers/']

c/CUDA/CUDA-8.0.44.eb

@@ -7,7 +7,7 @@ description = """CUDA (formerly Compute Unified Device Architecture) is a parall
  graphics processing units (GPUs) that they produce. CUDA gives developers access
  to the virtual instruction set and memory of the parallel computational elements in CUDA GPUs."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [
     'https://developer.nvidia.com/compute/cuda/%(version_major_minor)s/prod/local_installers/']

c/CUDA/CUDA-9.0.176.eb

@@ -7,7 +7,7 @@ description = """CUDA (formerly Compute Unified Device Architecture) is a parall
  graphics processing units (GPUs) that they produce. CUDA gives developers access
  to the virtual instruction set and memory of the parallel computational elements in CUDA GPUs."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [
     'https://developer.nvidia.com/compute/cuda/%(version_major_minor)s/Prod/local_installers/']

c/CUDA/CUDA-9.1.85.eb

@@ -7,7 +7,7 @@ description = """CUDA (formerly Compute Unified Device Architecture) is a parall
  graphics processing units (GPUs) that they produce. CUDA gives developers access
  to the virtual instruction set and memory of the parallel computational elements in CUDA GPUs."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [
     'https://developer.nvidia.com/compute/cuda/%(version_major_minor)s/prod/local_installers/']

c/CUDA/CUDA-9.2.88.eb

@@ -9,7 +9,7 @@ description = """CUDA (formerly Compute Unified Device Architecture) is a parall
  graphics processing units (GPUs) that they produce. CUDA gives developers access
  to the virtual instruction set and memory of the parallel computational elements in CUDA GPUs."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [
     'https://developer.nvidia.com/compute/cuda/%(version_major_minor)s/prod/local_installers/']

c/Cargo/Cargo-0.18.0.eb

@@ -8,7 +8,7 @@ version = '0.18.0'
 homepage = 'https://crates.io/'
 description = "The Rust package manager"
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['https://github.com/rust-lang/cargo/archive/']
 sources = ['%(version)s.tar.gz']

c/Clang/Clang-7.0.1.eb

@@ -9,7 +9,7 @@ description = """C, C++, Objective-C compiler, based on LLVM.  Does not
 
 # Clang also depends on libstdc++ during runtime, but this dependency is
 # already specified as the toolchain.
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 # Do not set optarch to True: it will cause the build to fail
 toolchainopts = {'optarch': False}
 

c/ClusterShell/ClusterShell-1.7.3.eb

@@ -7,7 +7,7 @@ homepage = 'http://cea-hpc.github.io/clustershell/'
 description = """ClusterShell is an event-driven open source Python library, designed to run local or distant commands
  in parallel on server farms or on large Linux clusters."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = [PYPI_SOURCE]
 sources = [SOURCELOWER_TAR_GZ]

c/ConnectomeWorkbench/ConnectomeWorkbench-1.2.2.eb

@@ -15,7 +15,7 @@ a GUI-based visualization platform, and wb_command, a command-line
 program for performing a variety of algorithmic tasks using volume,
 surface, and grayordinate data."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['https://ftp.humanconnectome.org/workbench/']
 sources = ['workbench-rh_linux64-v%(version)s.zip']

c/CrayPGI/CrayPGI-2016.04.eb

@@ -6,7 +6,7 @@ version = '2016.04'
 homepage = 'http://www.pgroup.com/'
 description = """Toolchain using Cray compiler wrapper, using PrgEnv-pgi module."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 dependencies = [
     # PrgEnv version is not pinned, as Cray recommends to use the latest

c/Cube/Cube-4.3.4.eb

@@ -22,7 +22,7 @@ description = """Cube, which is used as performance report explorer for Scalasca
  resource. Each dimension can be represented as a tree, where non-leaf nodes of the tree
  can be collapsed or expanded to achieve the desired level of granularity."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCELOWER_TAR_GZ]
 source_urls = [

c/Cube/Cube-4.3.5.eb

@@ -12,7 +12,7 @@ description = """Cube, which is used as performance report explorer for Scalasca
  resource. Each dimension can be represented as a tree, where non-leaf nodes of the tree
  can be collapsed or expanded to achieve the desired level of granularity."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCELOWER_TAR_GZ]
 source_urls = [

c/cURL/cURL-7.37.1.eb

@@ -11,7 +11,7 @@ description = """libcurl is a free and easy-to-use client-side URL transfer libr
  proxies, cookies, user+password authentication (Basic, Digest, NTLM, Negotiate,
  Kerberos), file transfer resume, http proxy tunneling and more."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCELOWER_TAR_GZ]
 source_urls = ['http://curl.haxx.se/download/']

c/cURL/cURL-7.51.0.eb

@@ -11,7 +11,7 @@ description = """libcurl is a free and easy-to-use client-side URL transfer libr
  proxies, cookies, user+password authentication (Basic, Digest, NTLM, Negotiate,
  Kerberos), file transfer resume, http proxy tunneling and more."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCELOWER_TAR_GZ]
 source_urls = ['http://curl.haxx.se/download/']

c/cURL/cURL-7.53.1.eb

@@ -6,7 +6,7 @@ version = '7.53.1'
 homepage = 'http://curl.haxx.se'
 description = 'libcurl is a free and easy-to-use client-side URL transfer library'
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCELOWER_TAR_GZ]
 source_urls = ['http://curl.haxx.se/download/']

c/cURL/cURL-7.56.1.eb

@@ -6,7 +6,7 @@ version = '7.56.1'
 homepage = 'http://curl.haxx.se'
 description = 'libcurl is a free and easy-to-use client-side URL transfer library'
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = [SOURCELOWER_TAR_GZ]
 source_urls = ['http://curl.haxx.se/download/']

c/cairo/cairo-1.14.12.eb

@@ -8,7 +8,7 @@ description = """Cairo is a 2D graphics library with support for multiple output
  Currently supported output targets include the X Window System (via both Xlib and XCB), Quartz, Win32, image buffers,
  PostScript, PDF, and SVG file output. Experimental backends include OpenGL, BeOS, OS/2, and DirectFB"""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://cairographics.org/releases/']
 sources = [SOURCE_TAR_XZ]

c/cairo/cairo-1.14.6.eb

@@ -8,7 +8,7 @@ description = """Cairo is a 2D graphics library with support for multiple output
  Currently supported output targets include the X Window System (via both Xlib and XCB), Quartz, Win32, image buffers,
  PostScript, PDF, and SVG file output. Experimental backends include OpenGL, BeOS, OS/2, and DirectFB"""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://cairographics.org/releases/']
 sources = [SOURCE_TAR_XZ]

c/cairo/cairo-1.14.8.eb

@@ -8,7 +8,7 @@ description = """Cairo is a 2D graphics library with support for multiple output
  Currently supported output targets include the X Window System (via both Xlib and XCB), Quartz, Win32, image buffers,
  PostScript, PDF, and SVG file output. Experimental backends include OpenGL, BeOS, OS/2, and DirectFB"""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['http://cairographics.org/releases/']
 sources = [SOURCE_TAR_XZ]

c/cereal/cereal-1.2.1.eb

@@ -8,7 +8,7 @@ version = '1.2.1'
 homepage = 'http://uscilab.github.io/cereal/'
 description = 'cereal is a header-only C++11 serialization library.'
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 source_urls = ['https://github.com/USCiLab/cereal/archive/']
 sources = ['v%(version)s.tar.gz']

c/cramtools/cramtools-2.0-Java-1.7.0_80.eb

@@ -9,7 +9,7 @@ read data. Although this is intended as a stable version the code is released as
 early access. Parts of the CRAMTools are experimental and may not be supported
 in the future."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['v%(version)s.tar.gz']
 source_urls = ['https://github.com/enasequence/%(name)s/archive/']

c/cramtools/cramtools-3.0-Java-1.7.0_80.eb

@@ -10,7 +10,7 @@ read data. Although this is intended as a stable version the code is released as
 early access. Parts of the CRAMTools are experimental and may not be supported
 in the future."""
 
-toolchain = {'name': 'dummy', 'version': ''}
+toolchain = {'name': 'system', 'version': ''}
 
 sources = ['v%(version)s.tar.gz']
 source_urls = ['https://github.com/enasequence/%(name)s/archive/']

c/cuDNN/cuDNN-5.1-CUDA-7.5.18.eb

@@ -15,7 +15,7 @@ homepage = 'https://developer.nvidia.com/cudnn'
 description = """The NVIDIA CUDA Deep Neural Network library (cuDNN) is a GPU-accelerated library of primitives for
     deep neural networks."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 # Nvidia developer registration required.
 # Download link: https://developer.nvidia.com/rdp/cudnn-download

c/cuDNN/cuDNN-5.1-CUDA-8.0.44.eb

@@ -15,7 +15,7 @@ homepage = 'https://developer.nvidia.com/cudnn'
 description = """The NVIDIA CUDA Deep Neural Network library (cuDNN) is a GPU-accelerated library of primitives for
     deep neural networks."""
 
-toolchain = {'name': 'dummy', 'version': 'dummy'}
+toolchain = {'name': 'system', 'version': ''}
 
 # Nvidia developer registration required.
 # Download link: https://developer.nvidia.com/rdp/cudnn-download