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cp2k: explicitly use C99 standard (#34957)

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Mosè Giordano 2023-02-16 16:45:06 +00:00 committed by GitHub
parent bfe06f694c
commit 5079086019
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var/spack/repos/builtin/packages/cp2k/package.py
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@ -340,6 +340,10 @@ def edit(self, spec, prefix):
libs = [] libs = []
gpuver = "" gpuver = ""
# CP2K Makefile doesn't set C standard, but the source code uses
# C99-style for-loops with inline definition of iterating variable.
cflags.append(self.compiler.c99_flag)
if "%intel" in spec: if "%intel" in spec:
cflags.append("-fp-model precise") cflags.append("-fp-model precise")
cxxflags.append("-fp-model precise") cxxflags.append("-fp-model precise")