Grimmauld 92f9f2ed36
allegro5: remove unused pcre and libopus dependencies
While supposedly required, `libopus` was already not being recognized. The log complained:
```
  -- Could NOT find OPUS (missing: OPUS_INCLUDE_DIR OPUSFILE_LIBRARY)
  WARNING: libopus not found or compile test failed, disabling support.
   - Opus: NO
```
If that didn't cause any problems, it can be removed completely.

`pcre` was completely unused. It was introduced in 99522fb742eef35264c0ecb05fd3019bfcc30901, with no mention of `pcre` in the upstream repo.

The build output is unchanged after removing these two libraries, apart from nix store hashes.
Verified using diffoscope.
2025-05-29 16:41:18 +02:00

117 lines
1.9 KiB
Nix

{
lib,
alsa-lib,
cmake,
enet,
fetchFromGitHub,
fixDarwinDylibNames,
flac,
freetype,
gtk3,
libGL,
libGLU,
libjpeg,
libpng,
libpthreadstubs,
libpulseaudio,
libtheora,
libvorbis,
libwebp,
libX11,
libXcursor,
libXdmcp,
libXext,
libXfixes,
libXi,
libXpm,
libXt,
libXxf86dga,
libXxf86misc,
libXxf86vm,
openal,
physfs,
pkg-config,
stdenv,
texinfo,
xorgproto,
zlib,
}:
stdenv.mkDerivation rec {
pname = "allegro";
version = "5.2.10.1";
src = fetchFromGitHub {
owner = "liballeg";
repo = "allegro5";
rev = version;
sha256 = "sha256-agE3K+6VhhG/LO52fiesCsOq1fNYVRhdW7aKdPCbTOo=";
};
nativeBuildInputs =
[
cmake
pkg-config
]
++ lib.optionals stdenv.hostPlatform.isDarwin [
fixDarwinDylibNames
];
buildInputs =
[
enet
flac
freetype
gtk3
libGL
libGLU
libjpeg
libpng
libtheora
libvorbis
libwebp
openal
physfs
texinfo
zlib
]
++ lib.optionals stdenv.hostPlatform.isLinux [
alsa-lib
libpthreadstubs
libpulseaudio
libX11
libXcursor
libXdmcp
libXext
libXfixes
libXi
libXpm
libXt
libXxf86dga
libXxf86misc
libXxf86vm
xorgproto
];
postPatch = ''
sed -e 's@/XInput2.h@/XI2.h@g' -i CMakeLists.txt "src/"*.c
sed -e 's@Kernel/IOKit/hidsystem/IOHIDUsageTables.h@IOKit/hid/IOHIDUsageTables.h@g' -i include/allegro5/platform/alosx.h
sed -e 's@OpenAL/@AL/@g' -i addons/audio/openal.c
'';
cmakeFlags = [ "-DCMAKE_SKIP_RPATH=ON" ];
outputs = [
"out"
"dev"
];
meta = with lib; {
description = "Game programming library";
homepage = "https://liballeg.org/";
license = licenses.zlib;
maintainers = [ maintainers.raskin ];
platforms = platforms.linux ++ platforms.darwin;
};
}