slang.git/cmake/LLVM.cmake, branch master

Update LLVM from 13.0.1 to 14.0.6 (#8031)

2025-08-07T18:48:34+00:00

Full set of mutually exclusive choices for upgrading LLVM: - #8031 (you are here) - #8035 - #8036 - #8034 - #8038 - #8039 - #8033 Alternative to #8028. Required some minor changes due to these upstream commits: - llvm/llvm-project@e463b69736da8b0a950ecd937cf990401bdfcdeb - llvm/llvm-project@89b57061f7b769e9ea9bf6ed686e284f3e55affe

export fewer things from module targets (#8089)

2025-08-07T06:06:18+00:00

Closes https://github.com/shader-slang/slang/issues/7722 without adding SONAME ``` e@light-hope in ~/work/slang on HEAD (68b0125) [nix-shell] [direnv] $ nm -DC --defined-only build/Debug/lib/libslang-llvm.so 0000000001a4b637 T createLLVMDownstreamCompiler_V4 0000000001a427ed T createLLVMFileCheck_V1 0000000001a4b91e W std::type_info::operator==(std::type_info const&) const 0000000001a4bb07 W std::_Sp_make_shared_tag::_S_ti() 0000000001059165 u std::ranges::_Cpo::iter_move 0000000005f92ac0 V typeinfo for std::_Sp_make_shared_tag 0000000005f92938 V vtable for std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2> e@light-hope in ~/work/slang on HEAD (68b0125) [nix-shell] [direnv] $ nm -DC --defined-only build/Debug/lib/libslang-glslang.so 00000000004701a2 T glslang_compile 000000000047012b T glslang_compile_1_1 000000000046ffd9 T glslang_compile_1_2 000000000046db75 T glslang_disassembleSPIRV 000000000046da42 T glslang_disassembleSPIRVWithResult 000000000047028b T glslang_linkSPIRV 000000000046d8fa T glslang_validateSPIRV e@light-hope in ~/work/slang on HEAD (68b0125) [nix-shell] [direnv] $ nm -DC --defined-only build/Debug/lib/libslang-glsl-module.so 0000000000135bf9 T slang_getEmbeddedModule ``` I think that the exports from libslang-llvm are unavoidable I believe, however these are weak exports so should exhibit the same problem. @NBickford-NV does this look good for you?

Update slang-rhi (#7303)

2025-06-06T14:39:14+00:00

* update slang-rhi * adapt to new slang-rhi API * enable slang-rhi agility sdk * fix handling empty list * disable failing slang-rhi tests * format code * fix slang-rhi-tests ci step * skip running slang-rhi-tests --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

Remove duplicate call to install() for libslang (#5767)

2024-12-05T09:45:24+00:00

Closes https://github.com/shader-slang/slang/issues/5764 Also mention other installed targets in cmake config

Correct include dir for libslang (#5539)

2024-11-14T04:34:18+00:00

This stops adding the repo root to the include path for anything linking with slang. This enabled a bunch of convenient includes, but might lead to confusing behavior for anyone including slang. Not to mention differences including it from an install vs source. Co-authored-by: Yong He

format cmake files (#5406)

2024-10-29T02:15:21+00:00

* format cmake files * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

declutter top level CMakeLists.txt (#5391)

2024-10-24T03:37:50+00:00

* Split examples cmake desc * declutter top level CMakeLists.txt * fail if building tests without gfx * Move llvm fetching to another cmake file * Further split CMakeLists.txt * Neaten llvm fetching * Remove last premake remnant * correct cross builds * Neaten * Neaten project organization in vs

WIP: CMake (#3326)

2023-12-08T11:24:34+00:00

* More robust input and output selection in generator tools * Add cmake build system * Get slang-test running with cmake * Bump lz4 and miniz dependencies * Make cmake build more declarative * Correct preprocessor logic in slang.h * Add cuda test to compute/simple * Remove empty cmake files * output placement for cmake, and commenting * Correct include paths in spirv-embed-generator * Format cmake with gersemi * Make cmake build clerer * Neaten header generation Also work around https://gitlab.kitware.com/cmake/cmake/-/issues/18399 by introducing correct_generated_properties to set the GENERATED flag in the correct scope * remove unused files * use 3.20 to set GENERATOR property properly * spelling * more flexible linker arg setting * replace slang-static with obj collection * Set rpath and linker path correctly * neaten generated file generation * tests working with cmake build * fix premake5 build * comment and neaten cmake * remove unnecessary dependency * Build aftermath example only when aftermath is enabled * Add slang-llvm and other dependencies * Put modules alongside binaries * Find slang-glslang correctly * Better option handling * comments * add llvm build test * Better option handling * cmake wobble * use UNICODE and _UNICODE * remove other workflows * use ccache * neaten * limit parallel for llvm build * use ninja for build * Windows and Darwin slang-llvm builds * cache key * verbose llvm build * cl on windows * sccache and cl.exe * use cl.exe * Correct package detection * less verbosity * Simplify miniz inclusion * fix build with sccache * Neaten llvm building * neaten * Neaten slang-llvm fetching * more surgical workarounds * Add ci action * Get version from git * better variable naming * add missing include * clean up after premake in cmake * more docs on cmake build * ci wobble * add imgui target * more selective source * do not download swiftshader * Some missing dependencies * only build llvm on dispatch * Disable /Zi in CI where sccache is present * simplify * set PIC for miniz * set policies before project * reengage workaround * more runs on ci * Add cmake presets * Add cpack * move iterator debug level to preset * Correct lib flag * simplify action * Neaten cmake init * Add todo * Add simple test wrapper * Add tests to workflow presets * rename packing preset * Correctly set definitions * docs * correct preset names * Make slang-test depend on test-server/test-process * neaten * use workflow in actions * install docs * Correct module install dir * debug dist workflow * Install headers * neaten header globbing * Neaten dependency handling * make lib and bin variables * Do not set compiler for vs builds, unnecessary * docs * allow setting explicit source for target * maintain archive subdir * cmake docs * install headers * place targets into folders * cmake docs * nest external projects in folder * remove name clash * Neater external packages * meta targets in folder structure * cleaner slang-glslang dll * Add missing static directive to slang-no-embedded-stdlib * more robust module copying * make slang-test the startup project * folder tweak * Make FETCH_BINARY the default on all platforms * Set DEBUG_DIR * add natvis files to source * skip spirv tests * remove test step from debug dist * Add build to .gitignore * redo warnings to be more like premake * Update imgui * clean more premake files * Disable PCH for glslang, gcc throws a warning * Add /MP for msvc builds * warning wobble * Add script to build llvm * Add slang-llvm and generators components * Build slang-llvm in ci * comments * fetch llvm with git * better abi approximation for cache * better sccache key * formatting * Correct logic around disabling problematic debug info for ccache * exclude gcc and clang from windows ci * Make dist workflows use system llvm * naming * restore normal dist builds * formatting * run tests in ci * Correct slang-llvm url setting * Rely on the system to find the test tool library * actions matrix wiggle * cope with OSX ancient bash * Correct compilers on windows * more ci debugging * Correct rpath handling on OSX * neaten * correct path to slang-llvm * Correct rpath separator on osx * Find slang-llvm correctly * smoke tests only on osx * ci wobble * Give MacOS module a dylib suffix * get swiftshader correctly * cope with bsd cp * remove debug output * full tests on osx * ci wobble * Add some vk tests to expected failures * simplify ci * ci wobble * exclude dx12 tests from github ci * remove cmake code for building llvm * warnings * warnings as errors for cl * spirv-tools in path * add aarch64 ci build * Add SLANG_GENERATORS_PATH option for prebuilt generators * neaten * Correct generator target name * remove yaml anchors because github actions does not support them * Demote CMake in docs Also add info on cross compiling * Restore premake CI * use minimal ci for cmake * Write miniz_export for premake build and .gitignore it * Mention build config tool options in docs * Remove redefined macro for miniz * regenerate vs project