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yann@402
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http://www.spinics.net/lists/arm/msg08012.html
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yann@402
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yann@402
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To: Dimitry Andric <dimitry@xxxxxxxxxx>
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yann@402
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Subject: Re: Kernel Compile Error: use of old and new-style options to set FPU type
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yann@402
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From: Marc Britten <maillists@xxxxxxxxxxxxxxxxx>
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yann@402
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Date: Wed, 16 Jun 2004 03:03:15 -0400
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yann@402
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Cc: linux-arm@xxxxxxxxxxxxxxxxxxxxxx
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In-reply-to: <1525495613.20040615202902@andric.com>
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Dimitry Andric wrote:
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>>Assembler messages:
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>>Error: use of old and new-style options to set FPU type
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> Try removing -Wa,-mno-fpu from CFLAGS (and possibly AFLAGS, but I'm
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> not sure, depends on what your compiler generates by default) in
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> arch/arm/Makefile.
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Just to let people know, this was successful.
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Thanks,
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Marc Britten
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--------
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Fixes error
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...
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make -f scripts/Makefile.build obj=scripts/mod
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/opt/crosstool/arm-unknown-linux-gnu/gcc-3.4.1-glibc-2.3.3/bin/arm-unknown-linux-gnu-gcc -Wp,-MD,scripts/mod/.empty.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fno-omit-frame-pointer -mapcs -mno-sched-prolog -mlittle-endian -mapcs-32 -malignment-traps -msoft-float -Wa,-mno-fpu -Uarm -Os -Wdeclaration-after-statement -DKBUILD_BASENAME=empty -DKBUILD_MODNAME=empty -c -o scripts/mod/empty.o scripts/mod/empty.c
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Assembler messages:
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Error: use of old and new-style options to set FPU type
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make[2]: *** [scripts/mod/empty.o] Error 1
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make[1]: *** [scripts/mod] Error 2
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make: *** [scripts] Error 2
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--- linux-2.6.8/arch/arm/Makefile.old 2004-09-01 21:27:07.000000000 -0700
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+++ linux-2.6.8/arch/arm/Makefile 2004-09-01 21:27:31.000000000 -0700
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@@ -55,8 +55,8 @@
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tune-$(CONFIG_CPU_V6) :=-mtune=strongarm
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# Need -Uarm for gcc < 3.x
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-CFLAGS +=-mapcs-32 $(arch-y) $(tune-y) $(call check_gcc,-malignment-traps,-mshort-load-bytes) -msoft-float -Wa,-mno-fpu -Uarm
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-AFLAGS +=-mapcs-32 $(arch-y) $(tune-y) -msoft-float -Wa,-mno-fpu
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+CFLAGS +=-mapcs-32 $(arch-y) $(tune-y) $(call check_gcc,-malignment-traps,-mshort-load-bytes) -msoft-float -Uarm
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+AFLAGS +=-mapcs-32 $(arch-y) $(tune-y) -msoft-float
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CHECK := $(CHECK) -D__arm__=1
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