old_contents: # Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class RIgraph(RPackage):
      """Routines for simple graphs and network analysis. It can handle large
      graphs very well and provides functions for generating random and regular
      graphs, graph visualization, centrality methods and much more."""
  
      homepage = "http://igraph.org/"
      url      = "https://cloud.r-project.org/src/contrib/igraph_1.0.1.tar.gz"
      list_url = "https://cloud.r-project.org/src/contrib/Archive/igraph"
  
      version('1.2.4.1', sha256='891acc763b5a4a4a245358a95dee69280f4013c342f14dd6a438e7bb2bf2e480')
      version('1.2.4', sha256='1048eb26ab6b592815bc269c1d91e974c86c9ab827ccb80ae0a40042019592cb')
      version('1.1.2', sha256='89b16b41bc77949ea208419e52a18b78b5d418c7fedc52cd47d06a51a6e746ec')
      version('1.0.1', sha256='dc64ed09b8b5f8d66ed4936cde3491974d6bc5178dd259b6eab7ef3936aa5602')
  
      depends_on('r-matrix', type=('build', 'run'))
      depends_on('r-magrittr', type=('build', 'run'))
      depends_on('r-pkgconfig@2.0.0:', type=('build', 'run'))
      depends_on('r-irlba', when='@:1.1.9', type=('build', 'run'))
      depends_on('gmp')
      depends_on('libxml2')
      depends_on('glpk', when='@1.2.0:')
  
new_contents: # Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class RIgraph(RPackage):
      """Network Analysis and Visualization
  
      Routines for simple graphs and network analysis. It can handle large
      graphs very well and provides functions for generating random and regular
      graphs, graph visualization, centrality methods and much more."""
  
      homepage = "http://igraph.org/"
      url      = "https://cloud.r-project.org/src/contrib/igraph_1.0.1.tar.gz"
      list_url = "https://cloud.r-project.org/src/contrib/Archive/igraph"
  
      version('1.2.6', sha256='640da72166fda84bea2c0e5eee374f1ed80cd9439c1171d056b1b1737ae6c76d')
      version('1.2.4.1', sha256='891acc763b5a4a4a245358a95dee69280f4013c342f14dd6a438e7bb2bf2e480')
      version('1.2.4', sha256='1048eb26ab6b592815bc269c1d91e974c86c9ab827ccb80ae0a40042019592cb')
      version('1.1.2', sha256='89b16b41bc77949ea208419e52a18b78b5d418c7fedc52cd47d06a51a6e746ec')
      version('1.0.1', sha256='dc64ed09b8b5f8d66ed4936cde3491974d6bc5178dd259b6eab7ef3936aa5602')
  
      depends_on('r-magrittr', type=('build', 'run'))
      depends_on('r-matrix', type=('build', 'run'))
      depends_on('r-pkgconfig@2.0.0:', type=('build', 'run'))
      depends_on('r-irlba', when='@:1.1.9', type=('build', 'run'))
      depends_on('gmp')
      depends_on('libxml2')
      depends_on('glpk', when='@1.2.0:')
  
subject: add version 1.2.6 to r-igraph (#21051)