patches/glibc/2.6/190-alpha-atfcts.patch
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"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
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Sun Jul 17 22:46:47 2011 +0200 (2011-07-17) |
| changeset 2892 |
aa934ec4b4ee |
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-rw-r--r-- |
cc/gcc: add the backend/frontend infra for final gcc
Currently, we issue the bare-metal compiler from the pass_1 & pass_2
core compilers, because the final gcc breaks while doing so.
This implies we have to build some libces during the start_files step,
instead of the standard libc step. This is the case for newlib.
By adding a backend/frontend infra to the final gcc, we can abstract
what backend to call: the standard backend for non-bare-metal gcc,
and the core backend for bare-metal.
This patch is just an no-op, it just adds the final backend and
frontend without changing the way bare-metal is built, to come in a
subsequent patch.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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yann@748
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--- glibc-2.6/sysdeps/unix/sysv/linux/kernel-features.h 2006-07-29 07:43:27.000000000 +0300
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yann@748
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+++ glibc-2.6/sysdeps/unix/sysv/linux/kernel-features.h.new 2008-07-26 08:45:06.000000000 +0300
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yann@748
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@@ -445,7 +445,7 @@
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yann@748
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/* The *at syscalls were introduced just after 2.6.16-rc1. Due to the way the
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yann@748
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kernel versions are advertised we can only rely on 2.6.17 to have
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yann@748
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the code. */
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yann@748
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-#if __LINUX_KERNEL_VERSION >= 0x020611
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yann@748
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+#if __LINUX_KERNEL_VERSION >= 0x020611 && !defined __alpha__
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yann@748
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# define __ASSUME_ATFCTS 1
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#endif
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