cmake: make HEADERS_DIR a required argument of SDL_generate_manpages
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2 changed files with 3 additions and 2 deletions
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@ -19,7 +19,7 @@ function(SDL_generate_manpages)
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endif()
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if(NOT ARG_HEADERS_DIR)
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set(ARG_HEADERS_DIR "${PROJECT_SOURCE_DIR}/include/SDL3")
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message(FATAL_ERROR "Missing required HEADERS_DIR argument")
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endif()
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# FIXME: get rid of SYMBOL and let the perl script figure out the dependencies
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