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Difference between revisions of "Compiling ScummVM/macOS"
Compiling ScummVM/macOS (view source)
Revision as of 02:46, 14 October 2019
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</syntaxhighlight> | </syntaxhighlight> | ||
If you want your compilation to be compatible with older | If you want your compilation to be compatible with older systems, use the -mmacosx-version-min flag (for example -mmacosx-version-min=10.5). To force compilation in 32 bits use -arch i386. You can do that by setting environment variables before compiling all the libraries and ScummVM: | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
export LDFLAGS="-arch i386 -mmacosx-version-min=10.5" | export LDFLAGS="-arch i386 -mmacosx-version-min=10.5" | ||
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If no errors come up, you should be ready to compile ScummvM. | If no errors come up, you should be ready to compile ScummvM. | ||
For a list of optional features ( | For a list of optional features (e.g. additional, not yet enabled engines) run: | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
./configure --help | ./configure --help | ||
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=== Compiling ScummVM === | === Compiling ScummVM === | ||
Just run make (with -j to compile several files in parallel). For example | Just run make (with -j to compile several files in parallel). For example: | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
make -j4 | make -j4 | ||
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==== Important note about SDL2 ==== | ==== Important note about SDL2 ==== | ||
The scummvm compilation assumes that the bundle uses the static SDL library. However if you have both a dynamic and static SDL2 library, SDL2 | The scummvm compilation assumes that the bundle uses the static SDL library. However if you have both a dynamic and static SDL2 library, SDL2 by default will instruct to use the dynamic library. To make bundles that work on other computers you can do one of two things: | ||
# Locate the installed sdl2-config script (for example ''/usr/local/bin/sdl2-config'') and edit the line after <code>--static-libs)</code> replace <code>echo -L${exec_prefix}/lib -lSDL2</code> with <code>echo ${exec_prefix}/lib/libSDL2.a</code> (and preserve the rest of the line). This needs to be done before you make the bundle. | # Locate the installed sdl2-config script (for example ''/usr/local/bin/sdl2-config'') and edit the line after <code>--static-libs)</code>, replace <code>echo -L${exec_prefix}/lib -lSDL2</code> with <code>echo ${exec_prefix}/lib/libSDL2.a</code> (and preserve the rest of the line). This needs to be done before you make the bundle. | ||
# After creating the bundle copy the dynamic libSDL2 to the bundle and instruct the executable where to find it: | # After creating the bundle, copy the dynamic libSDL2 to the bundle and instruct the executable where to find it: | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
otool -L ScummVM.app/Contents/MacOS/scummvm | grep SDL2 | otool -L ScummVM.app/Contents/MacOS/scummvm | grep SDL2 | ||