% makepkg
==> Making package: cocoa 0.99550-1 (Mon Aug 28 19:45:53 CEST 2017)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
  -> Downloading CoCoALib-0.99550.tgz...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 4948k  100 4948k    0     0  4948k      0  0:00:01  0:00:01 --:--:-- 4875k
  -> Found package.patch
  -> Found cocoa5
==> Validating source files with sha256sums...
    CoCoALib-0.99550.tgz ... Passed
    package.patch ... Passed
    cocoa5 ... Passed
==> Extracting sources...
  -> Extracting CoCoALib-0.99550.tgz with bsdtar
==> Starting prepare()...
patching file configure
Hunk #1 succeeded at 684 (offset 243 lines).
Hunk #2 FAILED at 558.
Hunk #3 FAILED at 1038.
Hunk #4 FAILED at 1051.
3 out of 4 hunks FAILED -- saving rejects to file configure.rej
patching file doc/CoCoALib-tasks/HTMLTasks.C
Hunk #1 FAILED at 190.
Hunk #2 FAILED at 1072.
Hunk #3 FAILED at 1085.
3 out of 3 hunks FAILED -- saving rejects to file doc/CoCoALib-tasks/HTMLTasks.C.rej
patching file examples/ex-PolyInput1.C
Hunk #1 FAILED at 70.
1 out of 1 hunk FAILED -- saving rejects to file examples/ex-PolyInput1.C.rej
patching file examples/ex-PolyInput2.C
Hunk #1 FAILED at 39.
1 out of 1 hunk FAILED -- saving rejects to file examples/ex-PolyInput2.C.rej
patching file src/CoCoA-5/BuiltInFunctions-Normaliz.C
Reversed (or previously applied) patch detected!  Skipping patch.
1 out of 1 hunk ignored -- saving rejects to file src/CoCoA-5/BuiltInFunctions-Normaliz.C.rej
patching file src/CoCoA-5/C5.cygwin-debug.pro
patching file src/CoCoA-5/C5.cygwin-release.pro
patching file src/CoCoA-5/C5.pro.in
patching file src/CoCoA-5/INSTALL
patching file src/CoCoA-5/make-c5makefile.sh
patching file src/CoCoA-5/Makefile
Hunk #1 succeeded at 538 (offset 100 lines).
patching file src/CoCoA-5/make-qcodeeditmakefile.sh
patching file src/CoCoA-5/OnlineHelp.C
Hunk #1 FAILED at 136.
Hunk #2 FAILED at 426.
Hunk #3 FAILED at 560.
Hunk #4 FAILED at 583.
Hunk #5 FAILED at 769.
Hunk #6 FAILED at 798.
Hunk #7 FAILED at 827.
7 out of 7 hunks FAILED -- saving rejects to file src/CoCoA-5/OnlineHelp.C.rej
patching file src/CoCoA-5/QCodeEdit/document/qdocumentline.cpp
patching file src/CoCoA-5/QCodeEdit/QCodeEdit.pro.in
==> ERROR: A failure occurred in prepare().
    Aborting...