www/httrack: fix build failure on DragonFly

[dragonflybot]

Generated by the DragonFly agentic build-fix loop and verified in a clean dev-env. Reviewed and accepted by operator operator before submission.

Problem

The build failed on @2026Q2 — classified compile-error, confidence high.

The httrack source bundles minizip, which uses Linux‑specific 64‑bit file I/O functions (fopen64, fseeko64, ftello64) that do not exist on DragonFly BSD. The configure script does not detect that DragonFly’s default fopen, fseeko and ftello are already 64‑bit capable, causing the linker to report undefined references for these symbols.

Evidence:

• Linker errors from errors.txt:

  minizip/proxytrack-ioapi.o:ioapi.c:function fseek64_file_func: error: undefined reference to 'fseeko64'
  minizip/proxytrack-ioapi.o:ioapi.c:function ftell64_file_func: error: undefined reference to 'ftello64'
  minizip/proxytrack-ioapi.o:ioapi.c:function fopen64_file_func: error: undefined reference to 'fopen64'
  

• Compiler warnings confirm the functions are implicitly declared (i.e. no prototypes available):

  minizip/ioapi.c:23:36: warning: implicit declaration of function 'fopen64'; did you mean 'fopen'?
  minizip/ioapi.c:24:29: warning: implicit declaration of function 'ftello64'; did you mean 'ftello'?
  minizip/ioapi.c:25:45: warning: implicit declaration of function 'fseeko64'; did you mean 'fseeko'?
  

Fix

Automated fix for the build failure in www/httrack.

What changed

4 files changed, +20/-5

• ports/www/httrack/Makefile.DragonFly
• ports/www/httrack/STATUS
• ports/www/httrack/dragonfly/patch-minizip__ioapi.c
• ports/www/httrack/overlay.dops

Verification

Built successfully in a DragonFly dev-env (dsynth) for target @2026Q2.
Verified 2026-06-07T09:31:53.486553+00:00.

Provenance

• Operator: operator
• Agent: model=deepseek/deepseek-v4-pro attempts=1 tokens=606431