Noah Petherbridge
d0ff137b04
* Added Windows build instructions to Building.md and added a "make mingw" command to cross-compile the Windows binary into the bin/ folder. * Fix a bug in the Wallpaper texture loader where it would error out when caching textures to disk the first time.
78 lines
2.1 KiB
Markdown
78 lines
2.1 KiB
Markdown
# Building Doodle
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Makefile commands for Linux:
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* `make setup`: install Go dependencies and set up the build environment
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* `make build`: build the Doodle and Doodad binaries to the `bin/` folder.
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* `make run`: run a local dev build of Doodle in debug mode
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* `make guitest`: run a local dev build in the GUITest scene
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* `make test`: run the test suite
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* `make dist`: produce a zipped release tarball and zip file for your current
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environment and output into the `dist/` folder.
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* `make docker`: run all the Dockerfiles from the `docker/` folder to produce
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dist builds for Debian, Fedora and Ubuntu. You may also run these builds
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individually:
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* `make docker.ubuntu`
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* `make docker.debian`
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* `make docker.fedora`
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* `make clean`: clean all build artifacts
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## Linux
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Dependencies are Go, SDL2 and SDL2_ttf:
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```bash
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# Fedora
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sudo dnf -y install golang SDL2-devel SDL2_ttf-devel
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# Ubuntu and Debian
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sudo apt -y install golang libsdl2-dev libsdl2-ttf-dev
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```
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## Windows Cross-Compile from Linux
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Install the Mingw C compiler:
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```bash
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# Fedora
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sudo dnf -y install mingw64-gcc # for 64-bit
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sudo dnf -y install mingw32-gcc # for 32-bit
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# Arch Linux
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pacman -S mingw-w64
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```
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Download the SDL2 Mingw development libraries [here](https://libsdl.org/download-2.0.php)
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and SDL2_TTF from [here](https://www.libsdl.org/projects/).
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Extract each and copy their library folder into the mingw path.
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```bash
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# e.g. /usr/x86_64-w64-mingw32 is usually the correct path, verify on e.g.
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# Fedora with `rpm -ql mingw64-filesystem`
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tar -xzvf SDL2_ttf-devel-2.0.15-mingw.tar.gz
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cd SDL_ttf-2.0.15
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sudo cp -r x86_64-w64-mingw32 /usr
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```
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Make and set permissions for Go to download the standard library for Windows:
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```bash
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mkdir /usr/lib/golang/pkg/windows_amd64
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chown your_username /usr/lib/golang/pkg/windows_amd64
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```
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And run `make mingw` to build the Windows binary.
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### Windows DLLs
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For the .exe to run it will need SDL2.dll and such.
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```
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# SDL2.dll and SDL2_ttf.dll
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cp /usr/x86_64-w64-mingw32/bin/SDL*.dll bin/
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```
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SDL2_ttf requires libfreetype, you can get its DLL here:
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https://github.com/ubawurinna/freetype-windows-binaries
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