From: Rafael Sadowski <rafael@sizeofvoid.org>
Subject: Re: [update] shaderc 2025.5
To: Theo Buehler <tb@theobuehler.org>
Cc: ports@openbsd.org, op@openbsd.org, thfr@openbsd.org
Date: Fri, 19 Dec 2025 13:51:38 +0100

On Wed Dec 17, 2025 at 10:16:12AM +0100, Theo Buehler wrote:
> I got tired of seeing this stupid warning whenever I play a video in mpv
> 
> [vo/gpu/libplacebo] Vulkan 1.4 is not supported by the current version of shaderc. Falling back to 1.3!

Oh yes please, ok rsadowski

> 
> This warning went away once I recompiled libplacebo.
> 
> I will put this through a bulk, but I don't expect fallout given that
> there is a single API addition. Works for me, but I don't use this stuff
> otherwise.
> 
> I guess the gaming crowd will want to give this a spin. Maybe SPIRV-Tools
> wants to be kept in sync, but it's not too far outdated.
> 
> Index: Makefile
> ===================================================================
> RCS file: /cvs/ports/graphics/shaderc/Makefile,v
> diff -u -p -r1.5 Makefile
> --- Makefile	24 May 2024 07:08:28 -0000	1.5
> +++ Makefile	17 Dec 2025 07:50:05 -0000
> @@ -1,9 +1,8 @@
>  COMMENT =	SL/HLSL to SPIR-V shader compiler
> -REVISION =	0
>  
> -DIST_TUPLE =	github google shaderc v2024.0 .
> +DIST_TUPLE =	github google shaderc v2025.5 .
>  
> -SHARED_LIBS +=	shaderc_shared		1.0
> +SHARED_LIBS +=	shaderc_shared		1.1
>  
>  CATEGORIES =	graphics
>  
> Index: distinfo
> ===================================================================
> RCS file: /cvs/ports/graphics/shaderc/distinfo,v
> diff -u -p -r1.3 distinfo
> --- distinfo	25 Mar 2024 12:27:24 -0000	1.3
> +++ distinfo	17 Dec 2025 07:50:05 -0000
> @@ -1,2 +1,2 @@
> -SHA256 (google-shaderc-v2024.0.tar.gz) = x2EETk4gS+jguaLXSU8IZxyjW5LEx5HHBJWUynUUGX8=
> -SIZE (google-shaderc-v2024.0.tar.gz) = 227125
> +SHA256 (google-shaderc-v2025.5.tar.gz) = /KUEGx/eptq6Fntj4E5V5QWfq0CCg0ISYWkzZkNEVEc=
> +SIZE (google-shaderc-v2025.5.tar.gz) = 228956
> Index: patches/patch-CMakeLists_txt
> ===================================================================
> RCS file: /cvs/ports/graphics/shaderc/patches/patch-CMakeLists_txt,v
> diff -u -p -r1.3 patch-CMakeLists_txt
> --- patches/patch-CMakeLists_txt	25 Mar 2024 12:27:24 -0000	1.3
> +++ patches/patch-CMakeLists_txt	17 Dec 2025 07:50:05 -0000
> @@ -3,7 +3,7 @@ disable bundled dependencies
>  Index: CMakeLists.txt
>  --- CMakeLists.txt.orig
>  +++ CMakeLists.txt
> -@@ -120,7 +120,7 @@ endif(MSVC)
> +@@ -130,7 +130,7 @@ endif(MSVC)
>   
>   # Configure subdirectories.
>   # We depend on these for later projects, so they should come first.
> Index: patches/patch-glslc_CMakeLists_txt
> ===================================================================
> RCS file: /cvs/ports/graphics/shaderc/patches/patch-glslc_CMakeLists_txt,v
> diff -u -p -r1.3 patch-glslc_CMakeLists_txt
> --- patches/patch-glslc_CMakeLists_txt	24 May 2024 07:08:28 -0000	1.3
> +++ patches/patch-glslc_CMakeLists_txt	17 Dec 2025 07:50:05 -0000
> @@ -13,11 +13,11 @@ Index: glslc/CMakeLists.txt
>     $<$<BOOL:${SHADERC_ENABLE_WGSL_OUTPUT}>:libtint>      # Tint libraries, optional
>     shaderc_util shaderc                                  # internal Shaderc libraries
>     ${CMAKE_THREAD_LIBS_INIT})
> -@@ -53,7 +53,6 @@ shaderc_default_compile_options(glslc_exe)
> - target_include_directories(glslc_exe PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/.. ${spirv-tools_SOURCE_DIR}/include)
> - set_target_properties(glslc_exe PROPERTIES OUTPUT_NAME glslc)
> - target_link_libraries(glslc_exe PRIVATE glslc shaderc_util shaderc)
> --add_dependencies(glslc_exe build-version)
> +@@ -54,7 +54,6 @@ if(SHADERC_ENABLE_EXECUTABLES)
> +   target_include_directories(glslc_exe PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/.. ${spirv-tools_SOURCE_DIR}/include)
> +   set_target_properties(glslc_exe PROPERTIES OUTPUT_NAME glslc)
> +   target_link_libraries(glslc_exe PRIVATE glslc shaderc_util shaderc)
> +-  add_dependencies(glslc_exe build-version)
> + endif(SHADERC_ENABLE_EXECUTABLES)
>   
>   shaderc_add_tests(
> -   TEST_PREFIX glslc
> Index: patches/patch-glslc_test_CMakeLists_txt
> ===================================================================
> RCS file: /cvs/ports/graphics/shaderc/patches/patch-glslc_test_CMakeLists_txt,v
> diff -u -p -r1.2 patch-glslc_test_CMakeLists_txt
> --- patches/patch-glslc_test_CMakeLists_txt	25 Mar 2024 12:27:24 -0000	1.2
> +++ patches/patch-glslc_test_CMakeLists_txt	17 Dec 2025 07:50:05 -0000
> @@ -3,11 +3,12 @@ use system' spriv-tools not the bundled 
>  Index: glslc/test/CMakeLists.txt
>  --- glslc/test/CMakeLists.txt.orig
>  +++ glslc/test/CMakeLists.txt
> -@@ -23,6 +23,6 @@ if(${SHADERC_ENABLE_TESTS})
> -   add_test(NAME glslc_tests
> -     COMMAND ${Python_EXECUTABLE}
> -     ${CMAKE_CURRENT_SOURCE_DIR}/glslc_test_framework.py
> --    $<TARGET_FILE:glslc_exe> $<TARGET_FILE:spirv-dis>
> -+    $<TARGET_FILE:glslc_exe> spirv-dis
> -     --test-dir ${CMAKE_CURRENT_SOURCE_DIR})
> - endif()
> +@@ -27,7 +27,7 @@ if(${SHADERC_ENABLE_TESTS})
> +     add_test(NAME glslc_tests
> +       COMMAND ${Python_EXECUTABLE}
> +       ${CMAKE_CURRENT_SOURCE_DIR}/glslc_test_framework.py
> +-      $<TARGET_FILE:glslc_exe> $<TARGET_FILE:spirv-dis>
> ++      $<TARGET_FILE:glslc_exe> spirv-dis
> +       --test-dir ${CMAKE_CURRENT_SOURCE_DIR})
> +   endif()
> + 
>