Date: Fri, 04 Jun 2010 21:43:35 -0700 From: Doug Barton <dougb@FreeBSD.org> To: =?UTF-8?B?QW5kcml1cyBNb3JrxatuYXM=?= <hinokind@gmail.com> Cc: Roman Divacky <rdivacky@freebsd.org>, current@freebsd.org Subject: Re: [INFO]: import of clang/LLVM to happen on June 9th Message-ID: <4C09D5F7.1050901@FreeBSD.org> In-Reply-To: <4C099C93.8050709@FreeBSD.org> References: <20100604152605.GA80277@freebsd.org> <4C0930E3.3030301@FreeBSD.org> <op.vdsd81uu43o42p@klevas> <4C093D60.1010008@FreeBSD.org> <op.vdsf92ux43o42p@klevas> <4C099C93.8050709@FreeBSD.org>
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On 06/04/10 17:38, Doug Barton wrote: > On 06/04/10 11:28, Andrius Morkūnas wrote: > >> http://www.freebsd.org/doc/en_US.ISO8859-1/articles/custom-gcc/configuring-ports-gcc.html Ok, everything in that section seems clear except this in 3.3: It is possible to completely replace CFLAGS and/or define custom CPUTYPE as well. We recommend setting CPUTYPE because many ports decide their optimizations flags based on this variable. How do I figure out what to set for CPUTYPE? Also, what else should I include in CFLAGS besides -mssse3? I have a core 2 duo processor, which says this at boot time: CPU: Intel(R) Core(TM)2 CPU T7600 @ 2.33GHz (2330.23-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6f6 Family = 6 Model = f Stepping = 6 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM> AMD Features=0x20100000<NX,LM> AMD Features2=0x1<LAHF> TSC: P-state invariant Thanks! Doug -- ... and that's just a little bit of history repeating. -- Propellerheads Improve the effectiveness of your Internet presence with a domain name makeover! http://SupersetSolutions.com/
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