2002-09-17 23:50:03 +00:00
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# Powerpc64 specific build options.
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# this is ./sysdeps/powerpc/powerpc64/Makefile
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2002-09-27 19:45:50 +00:00
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# Each TOC entry takes 8 bytes and the TOC holds up to 2^16 bytes,
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# or 8192 entries.
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# If -fpic is not specified, the latest gcc-3.2.1 now generates
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# different code for call stubs (without the TOC reload).
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# Shared objects need the TOC reload so specify -fpic.
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ifeq (yes,$(build-shared))
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pic-ccflag = -fpic
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endif
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2002-09-17 23:50:03 +00:00
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ifeq ($(subdir),csu)
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ifneq ($(elf),no)
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2002-09-27 19:45:50 +00:00
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# The initfini generation code doesn't work in the presence of -g1 or
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2002-09-17 23:50:03 +00:00
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# higher, so we use -g0.
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2002-09-27 19:45:50 +00:00
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CFLAGS-initfini.s = -g0 -fpic -O1
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2002-09-17 23:50:03 +00:00
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endif
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endif
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ifeq ($(subdir),elf)
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# help gcc inline asm code from dl-machine.h
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2004-02-20 06:07:55 +00:00
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+cflags += -finline-limit=2000
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2002-09-17 23:50:03 +00:00
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endif
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2004-10-06 22:09:35 +00:00
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ifeq ($(subdir),gmon)
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# The assembly functions assume that fp arg regs are not trashed.
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# Compiling with -msoft-float ensures that fp regs are not used
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# for moving memory around.
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CFLAGS-mcount.c += -msoft-float
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endif
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