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Author SHA1 Message Date
NRK c131b1ed83 fix: -Wsign-compare warnings (#336)
mixing signed and unsigned types in comparison can end up having
unintended results. for example:

	if (-1 < 1U)
		printf("true\n");
	else
		printf("false\n");

previously we silenced these warnings, instead just fix them properly
via necessary casting, and in cases where the value cannot be negative
(e.g width/height members) make them unsigned.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/336
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-07-15 22:46:23 +02:00
NRK a67665a1c1 add codeberg ci and cleanup github one (#311)
- apt-get is slow, takes up ~1m40s just to install deps, fix it by not
  using it. instead use alpine linux for codeberg ci, which brings build
  time down to 25s.
- And since alpine uses musl, it's probably a good idea to use it on our
  ci since it might catch us using any glibc extensions. The github ci
  can keep using ubuntu.
- remove duplication of CFLAGS by having it on a separate file instead.
- remove pull_request from github ci since we no longer accept PRs
  there.

Closes: https://codeberg.org/nsxiv/nsxiv/issues/307

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/311
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
Reviewed-by: TAAPArthur <taaparthur@noreply.codeberg.org>
2022-06-16 05:08:09 +02:00