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XL Fortran compiler >= 16.0 is synced with C compiler version (#7887)

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* Use reported version of IBM XL Fortran compiler for compiler versions >= 16.0.

Starting with the April 2018 release, the IBM XL C and Fortran compilers report the same version, 16.0.  Consequently, there is no need to downgrade the Fortran compiler version to match that of the C compiler.
This commit is contained in:
serbanmaerean 2018-04-26 17:50:14 -04:00 committed by Todd Gamblin
parent 0f35f00b6e
commit 963c103a67
2 changed files with 12 additions and 0 deletions
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6
lib/spack/spack/compilers/xl.py
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@ -112,6 +112,12 @@ def fc_version(cls, fc):
older version of AIX and linux on power. older version of AIX and linux on power.
""" """
fver = get_compiler_version(fc, '-qversion', r'([0-9]?[0-9]\.[0-9])') fver = get_compiler_version(fc, '-qversion', r'([0-9]?[0-9]\.[0-9])')
if fver >= 16:
"""Starting with version 16.1, the XL C and Fortran compilers
have the same version. So no need to downgrade the Fortran
compiler version to match that of the C compiler version.
"""
return str(fver)
cver = float(fver) - 2 cver = float(fver) - 2
if cver < 10: if cver < 10:
cver = cver - 0.1 cver = cver - 0.1

6
lib/spack/spack/compilers/xl_r.py
View file

@ -113,6 +113,12 @@ def fc_version(cls, fc):
older version of AIX and linux on power. older version of AIX and linux on power.
""" """
fver = get_compiler_version(fc, '-qversion', r'([0-9]?[0-9]\.[0-9])') fver = get_compiler_version(fc, '-qversion', r'([0-9]?[0-9]\.[0-9])')
if fver >= 16:
"""Starting with version 16.1, the XL C and Fortran compilers
have the same version. So no need to downgrade the Fortran
compiler version to match that of the C compiler version.
"""
return str(fver)
cver = float(fver) - 2 cver = float(fver) - 2
if cver < 10: if cver < 10:
cver = cver - 0.1 cver = cver - 0.1