Changes between Version 1 and Version 2 of cross-chap5


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Timestamp:
05/04/2020 10:05:49 AM (18 months ago)
Author:
thomas
Comment:

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  • cross-chap5

    v1 v2  
    2727
    2828=== Book layout
    29 Since
     29We have in the middle of chapter 5 an enter of the chroot environment. Typically, this is seen in the classic mechanism as the start of building the final system, therefore it was organized in a separate chapter, Chapter 6.
     30
     31In the new mechanism, this is no longer true. Entering the chroot environment the first time does not mean that now the build of the final system is startet. The activities in chroot env at this time are __still__ to prepare the toolchain. So, to make it more clear to the user, there are some options:
     32
     331) Introduce a new chapter
     34  * Chap 5: cross toolchain and cross built packages
     35  * Chap 6: temporary toolchain
     36  * Chap 7: final system
     37  * then for following chapters, add 1
     38
     392) Keep classic organization
     40  * Chap 5: cross toolchain and cross built packages
     41  * Chap 6: final system
     42  * numbering of (following) chapters untouched
     43
     44  but leaving the chroot env at end of chap5 and enter it again at the beginning of chap6. This seems quite redundant but it provides a logical cut between the two chapters as well as provides an exact entry point where building of the final system starts. That means, between leaving chroot after chapter 5 and reentering it at the beginning of chapter 6, this is the moment where the toolchain can be backed up.
     45
    3046
    3147== Issues
     
    3450=== Phenomenon on ArchLinux
    3551
    36 * Moody, 04.05.2020: While it has been reported (in IRC) that others have build CC5 successfully on Arch, here is what happens when compiling `glibc` in Chap6 after installing man-pages:
     52* Moody, 04.05.2020:
     53
     54  While it has been reported (in IRC) that others have build CC5 successfully on Arch, here is what happens when compiling `glibc` in Chap6 after installing man-pages:
    3755{{{
     56...
    3857make  subdir=intl -C intl ..=../ subdir_lib
    3958make[2]: Entering directory '/sources/glibc-2.31/intl'