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Difference between revisions of "Compiling ScummVM/MinGW-w64"
Compiling ScummVM/MinGW-w64 (view source)
Revision as of 15:13, 25 October 2018
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To create an i686 or x86_64 build environment, we need to first update the already installed packages and the MSYS2 environment itself. | To create an i686 or x86_64 build environment, we need to first update the already installed packages and the MSYS2 environment itself. | ||
To do that, type the following in the MSYS2 terminal: | To do that, type the following in the MSYS2 terminal: | ||
< | <syntaxhighlight lang="bash"> | ||
pacman --noconfirm -Sy | pacman --noconfirm -Sy | ||
pacman --needed --noconfirm -S bash pacman pacman-mirrors msys2-runtime | pacman --needed --noconfirm -S bash pacman pacman-mirrors msys2-runtime | ||
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For i686 (32-bit), type the following in the MSYS2 terminal to automatically install all packages/libraries needed to compile ScummVM: | For i686 (32-bit), type the following in the MSYS2 terminal to automatically install all packages/libraries needed to compile ScummVM: | ||
< | <syntaxhighlight lang="bash"> | ||
pacman -S --needed --noconfirm base-devel git mingw-w64-i686-{curl,faad2,freetype,flac,fluidsynth,libjpeg-turbo,libogg,libvorbis,libmad,libmpeg2-git,libtheora,libpng,nasm,readline,SDL2,SDL2_net,toolchain,winsparkle,zlib} | pacman -S --needed --noconfirm base-devel git mingw-w64-i686-{curl,faad2,freetype,flac,fluidsynth,libjpeg-turbo,libogg,libvorbis,libmad,libmpeg2-git,libtheora,libpng,nasm,readline,SDL2,SDL2_net,toolchain,winsparkle,zlib} | ||
</syntaxhighlight> | </syntaxhighlight> | ||
For x86_64 (64-bit), type the following in the MSYS2 terminal to automatically install all packages/libraries needed to compile ScummVM: | For x86_64 (64-bit), type the following in the MSYS2 terminal to automatically install all packages/libraries needed to compile ScummVM: | ||
< | <syntaxhighlight lang="bash"> | ||
pacman -S --needed --noconfirm base-devel git mingw-w64-x86_64-{curl,faad2,freetype,flac,fluidsynth,libjpeg-turbo,libogg,libvorbis,libmad,libmpeg2-git,libtheora,libpng,nasm,readline,SDL2,SDL2_net,toolchain,winsparkle,zlib} | pacman -S --needed --noconfirm base-devel git mingw-w64-x86_64-{curl,faad2,freetype,flac,fluidsynth,libjpeg-turbo,libogg,libvorbis,libmad,libmpeg2-git,libtheora,libpng,nasm,readline,SDL2,SDL2_net,toolchain,winsparkle,zlib} | ||
</syntaxhighlight> | </syntaxhighlight> | ||
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In order to compile properly, ScummVM needs you to have certain libraries installed. The command in the above section installs all of the needed packages automatically. All the libraries in the list can be installed with similar commands: | In order to compile properly, ScummVM needs you to have certain libraries installed. The command in the above section installs all of the needed packages automatically. All the libraries in the list can be installed with similar commands: | ||
< | <syntaxhighlight lang="bash"> | ||
pacman -S mingw-w64-<env>-<library> | pacman -S mingw-w64-<env>-<library> | ||
</syntaxhighlight> | </syntaxhighlight> | ||
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Finally, we are ready to compile the project! | Finally, we are ready to compile the project! | ||
To do that, just open a '''MinGW-w64''' shell (''not'' the MSYS2 shell), [http://gvsigce.sourceforge.net/wiki/index.php/Getting_started_with_MSYS#Navigating_the_file_system navigate] to the source folder where you have cloned scummvm.git, and type the following commands: | To do that, just open a '''MinGW-w64''' shell (''not'' the MSYS2 shell), [http://gvsigce.sourceforge.net/wiki/index.php/Getting_started_with_MSYS#Navigating_the_file_system navigate] to the source folder where you have cloned scummvm.git, and type the following commands: | ||
< | <syntaxhighlight lang="bash"> | ||
$> ./configure # Executes a bash script that helps you configure. | $> ./configure # Executes a bash script that helps you configure. | ||
$> make # Executes the make program, which triggers the compilation. | $> make # Executes the make program, which triggers the compilation. | ||
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If everything went well, you should have a big executable in the compilation folder, named scummvm.exe. The size of the executable comes from the debug symbols embedded in the file, so you can run the following command to shrink it: | If everything went well, you should have a big executable in the compilation folder, named scummvm.exe. The size of the executable comes from the debug symbols embedded in the file, so you can run the following command to shrink it: | ||
< | <syntaxhighlight lang="bash"> | ||
$> strip scummvm.exe | $> strip scummvm.exe | ||
</syntaxhighlight> | </syntaxhighlight> | ||