2009-06-08 23:07:43 +00:00
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dnl #
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dnl # Set the target arch for libspl atomic implementation
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_USER_ARCH], [
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AC_MSG_CHECKING(for target arch)
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TARGET_ARCH=`echo ${target_cpu} | sed -e s/i.86/i386/`
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TARGET_ARCH_DIR=asm-$TARGET_ARCH
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AC_MSG_RESULT([$TARGET_ARCH])
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case $TARGET_ARCH in
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2009-06-26 21:29:42 +00:00
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i386|x86_64|powerpc64)
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2009-06-08 23:07:43 +00:00
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AC_SUBST([TARGET_ARCH])
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AC_SUBST([TARGET_ARCH_DIR])
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;;
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*)
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AC_MSG_ERROR([
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*** Unsupported architecture $TARGET_ARCH
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2009-06-26 21:29:42 +00:00
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*** Available architectures: x86, x86_64, powerpc64])
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2009-06-08 23:07:43 +00:00
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;;
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esac
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])
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