If liblove.so was built (--enable-shared), then linking the love executable
with liblove.so produces this message:

*** Warning: Linking the executable love against the loadable module
*** liblove.so is not portable!
*** Warning: lib liblove.so is a module, not a shared library

If liblove.a was also built (--enable-static), then the executable will be
linked with liblove.a which isn't what we wanted. If liblove.a was not built
(--disable-static) then these additional messages appear:

*** And there doesn't seem to be a static archive available
*** The link will probably fail, sorry

ld: can't link with bundle (MH_BUNDLE) only dylibs (MH_DYLIB) file './.libs/liblove-0.10.so' for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Fix by building liblove as a dynamic library, not a module (bundle).
--- platform/unix/genmodules.orig	2016-10-31 14:23:52.000000000 -0500
+++ platform/unix/genmodules	2024-05-04 19:56:01.000000000 -0500
@@ -142,7 +142,7 @@

 # libLÖVE
 lib_LTLIBRARIES = liblove${love_suffix}.la
-liblove${love_amsuffix}_la_LDFLAGS = -module -export-dynamic \$(LDFLAGS)
+liblove${love_amsuffix}_la_LDFLAGS = -export-dynamic \$(LDFLAGS)
 liblove${love_amsuffix}_la_LIBADD = \
 	\$(SDL_LIBS) \$(freetype2_LIBS) \$(lua_LIBS)\
 	\$(openal_LIBS) \$(zlib_LIBS) \$(libmodplug_LIBS)\