Install Aseprite on Fedora 34

gistfile1.txt

# Steps used from https://github.com/aseprite/aseprite/blob/master/INSTALL.md#skia-on-linux
# References https://gist.github.com/tobiasvl/5a38ae773e8031e5b05879b472b5c7a9

sudo dnf install -y gcc-c++ cmake ninja-build libX11-devel libXcursor-devel libXi-devel mesa-libGL-devel fontconfig-devel

mkdir $HOME/deps
cd $HOME/deps
git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
git clone -b aseprite-m81 https://github.com/aseprite/skia.git
export PATH="${PWD}/depot_tools:${PATH}"
cd skia
python tools/git-sync-deps

# Make sure you have python2 installed if not then do the following
# 1) dnf install python27
# 2) edit the .gn file and add the line: script_executable = "python2"
gn gen out/Release-x64 --args="is_debug=false is_official_build=true skia_use_system_expat=false skia_use_system_icu=false skia_use_system_libjpeg_turbo=false skia_use_system_libpng=false skia_use_system_libwebp=false skia_use_system_zlib=false"
ninja -C out/Release-x64 skia modules

# clone aseprite repo in another location
git clone https://github.com/aseprite/aseprite.git
cd aseprite
git submodule update --init --recursive
mkdir build
cd build
cmake \
  -DCMAKE_BUILD_TYPE=RelWithDebInfo \
  -DLAF_OS_BACKEND=skia \
  -DSKIA_DIR=$HOME/deps/skia \
  -DSKIA_OUT_DIR=$HOME/deps/skia/out/Release-x64 \
  -G Ninja \
  ..
ninja aseprite

# Run the application
exec ./aseprite

edit the file in gn/is_clang.py

Remove the code, and type print("true") for me this fixed an issue