From c0bb2b99433929ceb3e1ffdb45935de13e853a92 Mon Sep 17 00:00:00 2001 From: Sergey Kosukhin Date: Fri, 20 Aug 2021 15:00:14 +0200 Subject: [PATCH] hdf5: support for Cray Fortran Compiler (#25466) --- var/spack/repos/builtin/packages/hdf5/package.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/var/spack/repos/builtin/packages/hdf5/package.py b/var/spack/repos/builtin/packages/hdf5/package.py index e188bb94b14..13a4f0746fd 100644 --- a/var/spack/repos/builtin/packages/hdf5/package.py +++ b/var/spack/repos/builtin/packages/hdf5/package.py @@ -202,6 +202,12 @@ def flag_handler(self, name, flags): if self.spec.satisfies('@:1.8.12+cxx~shared'): cmake_flags.append(self.compiler.cxx_pic_flag) elif name == "fflags": + if self.spec.satisfies('%cce+fortran'): + # Cray compiler generates module files with uppercase names by + # default, which is not handled by the CMake scripts. The + # following flag forces the compiler to produce module files + # with lowercase names. + cmake_flags.append('-ef') if self.spec.satisfies('@:1.8.12+fortran~shared'): cmake_flags.append(self.compiler.fc_pic_flag) elif name == "ldlibs":