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powerpc: Fix build errors with Open XL C 

This patch fixes errors when using Open XL C compiler on AIX.
Tested with gcc/xlf and ibm-clang/xlf compiler combinations.
This commit is contained in:
Rajalakshmi Srinivasaraghavan 2023-10-04 14:04:03 -05:00
parent 6287a23fc5
commit db0805906b
3 changed files with 20 additions and 11 deletions
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7
Makefile.power
View File

@ -98,6 +98,9 @@ endif
endif endif
endif endif
ifeq ($(C_COMPILER), CLANG)
CCOMMON_OPT += -fno-integrated-as
endif
# workaround for C->FORTRAN ABI violation in LAPACKE # workaround for C->FORTRAN ABI violation in LAPACKE
ifeq ($(F_COMPILER), GFORTRAN) ifeq ($(F_COMPILER), GFORTRAN)
FCOMMON_OPT += -fno-optimize-sibling-calls FCOMMON_OPT += -fno-optimize-sibling-calls
@ -133,7 +136,11 @@ ifdef BINARY64
ifeq ($(OSNAME), AIX) ifeq ($(OSNAME), AIX)
ifeq ($(C_COMPILER), GCC)
CCOMMON_OPT += -mpowerpc64 -maix64 CCOMMON_OPT += -mpowerpc64 -maix64
else
CCOMMON_OPT += -m64
endif
ifeq ($(COMPILER_F77), g77) ifeq ($(COMPILER_F77), g77)
FCOMMON_OPT += -mpowerpc64 -maix64 FCOMMON_OPT += -mpowerpc64 -maix64
endif endif

18
c_check
View File

@ -96,11 +96,19 @@ esac
defined=0 defined=0
if [ "$os" = "AIX" ]; then if [ "$os" = "AIX" ]; then
case "$BINARY" in if [ "$compiler" = "GCC" ]; then
32) compiler_name="$compiler_name -maix32" ;; case "$BINARY" in
64) compiler_name="$compiler_name -maix64" ;; 32) compiler_name="$compiler_name -maix32" ;;
esac 64) compiler_name="$compiler_name -maix64" ;;
defined=1 esac
defined=1
else
case "$BINARY" in
32) compiler_name="$compiler_name -m32" ;;
64) compiler_name="$compiler_name -m64" ;;
esac
defined=1
fi
fi fi
case "$architecture" in case "$architecture" in

6
kernel/Makefile
View File

@ -5,12 +5,6 @@ endif
TOPDIR = .. TOPDIR = ..
include $(TOPDIR)/Makefile.system include $(TOPDIR)/Makefile.system
ifeq ($(ARCH), power)
ifeq ($(C_COMPILER), CLANG)
override CFLAGS += -fno-integrated-as
endif
endif
AVX2OPT = AVX2OPT =
ifeq ($(C_COMPILER), GCC) ifeq ($(C_COMPILER), GCC)
# AVX2 support was added in 4.7.0 # AVX2 support was added in 4.7.0