Date: Sat, 16 Jun 2018 10:57:44 -0400 From: Kurt Lidl <lidl@pix.net> To: Dimitry Andric <dim@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r334947 - head/sys/modules Message-ID: <b87a18ea-8580-7c46-ade0-9beee7528b55@pix.net> In-Reply-To: <201806110842.w5B8g4we013345@repo.freebsd.org> References: <201806110842.w5B8g4we013345@repo.freebsd.org>
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On 6/11/18 4:42 AM, Dimitry Andric wrote: > Author: dim > Date: Mon Jun 11 08:42:03 2018 > New Revision: 334947 > URL: https://svnweb.freebsd.org/changeset/base/334947 > > Log: > Disable building aesni with base gcc > > Because base gcc does not support the required intrinsics, do not > attempt to compile the aesni module with it. > > Noticed by: Dan Allen <danallen46@gmail.com> > MFC after: 3 days > > Modified: > head/sys/modules/Makefile > > Modified: head/sys/modules/Makefile > ============================================================================== > --- head/sys/modules/Makefile Mon Jun 11 08:11:35 2018 (r334946) > +++ head/sys/modules/Makefile Mon Jun 11 08:42:03 2018 (r334947) > @@ -627,7 +627,9 @@ _aac= aac > _aacraid= aacraid > _acpi= acpi > .if ${MK_CRYPT} != "no" || defined(ALL_MODULES) > +.if ${COMPILER_TYPE} != "gcc" || ${COMPILER_VERSION} > 40201 > _aesni= aesni > +.endif > .endif > _amd_ecc_inject=amd_ecc_inject > _amdsbwd= amdsbwd > I thought that FreeBSD's base gcc (but not a stock 4.2.1 gcc) had support for this. As documented in UPDATING: 20130903: AES-NI intrinsic support has been added to gcc. The AES-NI module has been updated to use this support. A new gcc is required to build the aesni module on both i386 and amd64. -Kurt
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