Spec parsing

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Florian Festi edited this page May 19, 2020 · 1 revision

Notes on Spec parsing

Reading the spec file

int readLine(rpmSpec spec, int strip) - get next preprocessed line
- readLineFromOFI - for filling spec->fileStack->readBuf
  - Closes file and returns to previous one
- copyNextLineFromOFI - copy from spec->fileStack->readBuf to spec->lbuf, set spec->nextline
  - expandMacrosInSpecBuf
    - parseLineType to detect %if, %else, ...
    - specExpand - if !spec->readStack->reading
      - rpmExpandMacros
- copyNextLineFinish - set \0 at line break, spec->line = spec->nextline
  - handleComments
- Handle %if and friends and %include
- Set line to "" if !spec->readStack->reading