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Avoid using some gcc-specific flags with IBM xlf

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Martin Kroeker 2023-09-24 10:15:12 +02:00 committed by GitHub
parent bb47183222
commit 8012afcabb
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1 changed files with 6 additions and 3 deletions
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9
Makefile.power
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@ -42,15 +42,14 @@ FCOMMON_OPT += -O2 -qrecur -qnosave
else
FCOMMON_OPT += -O2 -frecursive -fno-fast-math
endif
ifeq ($(C_COMPILER), GCC)
ifeq ($(F_COMPILER), GFORTRAN)
ifneq ($(GCCVERSIONGT4), 1)
$(warning your compiler is too old to fully support POWER9, getting a newer version of gcc is recommended)
FCOMMON_OPT += -mcpu=power8 -mtune=power8
else
FCOMMON_OPT += -mcpu=power9 -mtune=power9
endif
else
FCOMMON_OPT += -mcpu=power9 -mtune=power9
endif
else
FCOMMON_OPT += -O2 -Mrecursive
@ -84,12 +83,16 @@ CCOMMON_OPT += -DUSE_OPENMP -fopenmp
else
CCOMMON_OPT += -DUSE_OPENMP -mp
endif
ifeq ($(F_COMPILER), IBM)
FCOMMON_OPT += -DUSE_OPENMP
else
ifneq ($(F_COMPILER), PGI)
FCOMMON_OPT += -DUSE_OPENMP -fopenmp
else
FCOMMON_OPT += -DUSE_OPENMP -mp
endif
endif
endif
# workaround for C->FORTRAN ABI violation in LAPACKE
ifeq ($(F_COMPILER), GFORTRAN)