From: Bruce Dubbs <[email protected]> Subject: [lfs-dev] LFS and 32-bit systems Date: Sun, 11 Dec 2016 11:29:42 -0600
> Do any of you still have a 32-bit Intel system that you use to > test/run LFS? > > I am thinking about rewriting the LFS preface section on > architecture to say: > > The primary target architecture of LFS is the AMD/Intel x86_64 > (64-bit) CPU. In addition instructions are included that allow > a build on older 32-bit Intel CPUs, but testing is not > regularly done on that architecture. > The instructions in this book are also known to work, with some > modifications, with the Power PC and ARM CPUs. ... > > I would then remove the second and third paragraphs and the > small table between them. > > What do you think? > > http://www.linuxfromscratch.org/lfs/view/stable/prologue/architecture.html > > -- Bruce It took about 5 hours to build 7.10 chapter 5. Another 8 hours to build chapter 6 (skip most tests including glibc/gcc/etc.). Kernel took more than 12 hours. Running is fine but testing may be too much... My /etc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Pentium(R) 4 CPU 2.40GHz stepping : 1 microcode : 0x17 cpu MHz : 2394.402 cache size : 1024 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fdiv_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : 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 ht tm pbe constant_tsc pebs bts eagerfpu pni dtes64 monitor ds_cpl cid xtpr bugs : bogomips : 4788.80 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 32 bits virtual power management:
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