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patch gcc i386 multiarch

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Add patch to change from mtune to march when building multilibs.
	The mtune argument tunes or optimizes for a specific CPU model but
	does not ensure the generated code is appropriate for the
	CPU model. Prior to this patch, i386 compatible code was always
	generated but tuned for later models.

	This is the same fix as #2830 but applying to gcc 10.

Updates #4084.
This commit is contained in:
Michael Davidsaver 2020-09-19 07:49:25 -07:00 committed by Joel Sherrill
parent 7595c3a42b
commit 1ea1c9cdc5
1 changed files with 4 additions and 0 deletions
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4
rtems/config/6/rtems-i386.bset
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@ -1,4 +1,8 @@
%define release 1
%define rtems_arch i386
%define with_libgomp
%patch add gcc https://devel.rtems.org/raw-attachment/ticket/4084/gcc-10-i386march-1.diff
%hash sha256 gcc-10-i386march-1.diff e6664ff45e8ae8bfcf292bed1bbace1d5be6f1c3bd625cdb141bbe24c986f5d7
%include 6/rtems-default.bset