view make/linux/makefiles/ppc64.make @ 14402:faf0c78e906b

8019922: PPC64 (part 8): Implement Linux/PPC64 support in HotSpot makefiles Summary: HotSpot make changes to build the HotSpot on Linux/PPC64 Reviewed-by: dholmes, kvn
author simonis
date Wed, 10 Jul 2013 09:14:25 -0700
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children 56e7f5560e60
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#
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# make c code know it is on a 64 bit platform.
CFLAGS += -D_LP64=1

# fixes `relocation truncated to fit' error for gcc 4.1.
CFLAGS += -mminimal-toc

# finds use ppc64 instructions, but schedule for power5
CFLAGS += -mcpu=powerpc64 -mtune=power5 -minsert-sched-nops=regroup_exact -mno-multiple -mno-string

# let linker find external 64 bit libs.
LFLAGS_VM += -L/lib64

# specify lib format.
LFLAGS_VM +=  -Wl,-melf64ppc