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texinfo: Adding external support (#18362)

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* texinfo: Adding external support for texinfo.

* Adding re package.
This commit is contained in:
Robert Blake 2020-08-28 14:21:51 -07:00 committed by GitHub
parent 65fda72d7c
commit c9fd2983dc
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1 changed files with 9 additions and 0 deletions
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9
var/spack/repos/builtin/packages/texinfo/package.py
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@ -5,6 +5,7 @@
from spack import *
import re
class Texinfo(AutotoolsPackage, GNUMirrorPackage):
@ -17,6 +18,8 @@ class Texinfo(AutotoolsPackage, GNUMirrorPackage):
homepage = "https://www.gnu.org/software/texinfo/"
gnu_mirror_path = "texinfo/texinfo-6.0.tar.gz"
executables = ['^info$']
version('6.5', sha256='d34272e4042c46186ddcd66bd5d980c0ca14ff734444686ccf8131f6ec8b1427')
version('6.3', sha256='300a6ba4958c2dd4a6d5ce60f0a335daf7e379f5374f276f6ba31a221f02f606')
version('6.0', sha256='83d3183290f34e7f958d209d0b20022c6fe9e921eb6fe94c27d988827d4878d2')
@ -36,3 +39,9 @@ class Texinfo(AutotoolsPackage, GNUMirrorPackage):
# that uses the global locale.
# Ref: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=902771
patch('update_locale_handling.patch', when='@6.3:')
@classmethod
def determine_version(cls, exe):
output = Executable(exe)('--version', output=str, error=str)
match = re.search(r'info \(GNU texinfo\)\s+(\S+)', output)
return match.group(1) if match else None