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superlu:oneapi-deal with non ISO C99 compliance (#32685)

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superlu:oneapi-deal with non ISO C99 complianc in the package.

The Intel OneAPI compilers are based on LLVM 14.  A recent enhancement to LLVM -
  https://reviews.llvm.org/D122983
results in superlu-dist not compiling because of some non ISO C99 compliant stuff.

A workaround is to use an llvm compile line option noted in the above URL.

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
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Howard Pritchard 2022-09-29 03:58:03 -06:00 committed by GitHub
parent 17d9960424
commit eab148288a
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7
var/spack/repos/builtin/packages/superlu-dist/package.py
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@ -97,6 +97,13 @@ def append_from_variant(*args):
if (spec.satisfies("%xl") or spec.satisfies("%xl_r")) and spec.satisfies("@:6.1.1"):
append_define("CMAKE_C_FLAGS", "-DNoChange")
if spec.satisfies("%oneapi"):
#
# 2022 and later Intel OneAPI compilers throws errors compiling
# some of the non ISO C99 compliant code in this package
# see https://reviews.llvm.org/D122983
#
append_define("CMAKE_C_FLAGS", "-Wno-error=implicit-function-declaration")
append_define("XSDK_INDEX_SIZE", "64" if "+int64" in spec else "32")