Changes between Initial Version and Version 1 of Ticket #62332, comment 2


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Timestamp:
Feb 20, 2021, 6:36:23 PM (3 years ago)
Author:
kencu (Ken)
Comment:

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  • Ticket #62332, comment 2

    initial v1  
    44
    55The only thing that works is same-processor-family universal building (eg ppc/ppc64 or i386/x86_64). This is because when we build gcc +universal on MacPorts, we don't actually build it +universal, we only build libgcc as having both i386 and x86_64 (or ppc/ppc64) archs in it ("multilib").
     6
     7{{{
     8variant universal {
     9    configure.args-delete --disable-multilib
     10}
     11}}}
    612
    713To build a fully-functional cross-arch universal gcc is a project that people lost interest in once PowerPC systems were less common (but has new enthusiasm now that arm64/x86_64 is out there). I have built one manually myself, but there is a missing component (driverdriver.c updated for newer gcc versions).