gnu: imgui: Use unsigned int vertex indexes.
* gnu/packages/toolkits.scm (imgui) [arguments]: Add the "-DImDrawIdx=unsigned int" compiler option to the build phase.
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					 1 changed files with 6 additions and 1 deletions
				
			
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			@ -66,7 +66,12 @@
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          (replace 'build
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            (lambda* (#:key inputs #:allow-other-keys)
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              ;; Build main library.
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              (apply invoke #$(cc-for-target) "-I" (getcwd)
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              (apply invoke #$(cc-for-target)
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                     ;; This option is necessary at least for OpenBoardView,
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                     ;; otherwise it would fail with the "Too many vertices in
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                     ;; ImDrawList using 16-bit indices".
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                     "-DImDrawIdx=unsigned int"
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                     "-I" (getcwd)
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                     "-I" (search-input-directory inputs "include/freetype2")
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                     "-g" "-O2" "-fPIC" "-shared"
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                     "-lGL" "-lSDL2" "-lglfw"
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