diff options
Diffstat (limited to 'source/slang')
| -rw-r--r-- | source/slang/CMakeLists.txt | 187 | ||||
| -rw-r--r-- | source/slang/slang-compiler.cpp | 1 |
2 files changed, 188 insertions, 0 deletions
diff --git a/source/slang/CMakeLists.txt b/source/slang/CMakeLists.txt new file mode 100644 index 000000000..c3ea18433 --- /dev/null +++ b/source/slang/CMakeLists.txt @@ -0,0 +1,187 @@ +# +# Compiling the meta.slang files +# + +# List of *.meta.slang headers +glob_append(SLANG_STDLIB_META_SOURCE "*.meta.slang") + +set(SLANG_STDLIB_META_OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}/stdlib-meta") + +# Generate the output file list +set(SLANG_STDLIB_META_GENERATED_HEADERS) +foreach(meta_source ${SLANG_STDLIB_META_SOURCE}) + file( + RELATIVE_PATH + meta_source_relative + ${CMAKE_CURRENT_LIST_DIR} + ${meta_source} + ) + list( + APPEND + SLANG_STDLIB_META_GENERATED_HEADERS + "${SLANG_STDLIB_META_OUTPUT_DIR}/${meta_source_relative}.h" + ) +endforeach() + +add_custom_command( + OUTPUT ${SLANG_STDLIB_META_GENERATED_HEADERS} + COMMAND ${CMAKE_COMMAND} -E make_directory ${SLANG_STDLIB_META_OUTPUT_DIR} + COMMAND + slang-generate ${SLANG_STDLIB_META_SOURCE} --target-directory + ${SLANG_STDLIB_META_OUTPUT_DIR} + DEPENDS ${SLANG_STDLIB_META_SOURCE} + WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR} + VERBATIM +) + +add_library( + slang-meta-headers + INTERFACE + EXCLUDE_FROM_ALL + ${SLANG_STDLIB_META_GENERATED_HEADERS} +) +set_target_properties(slang-meta-headers PROPERTIES FOLDER generated) +target_include_directories( + slang-meta-headers + INTERFACE ${SLANG_STDLIB_META_OUTPUT_DIR} +) + +# +# generated headers for reflection +# + +set(SLANG_REFLECT_INPUT + slang-ast-support-types.h + slang-ast-base.h + slang-ast-decl.h + slang-ast-expr.h + slang-ast-modifier.h + slang-ast-stmt.h + slang-ast-type.h + slang-ast-val.h +) +# Make them absolute +list(TRANSFORM SLANG_REFLECT_INPUT PREPEND "${CMAKE_CURRENT_LIST_DIR}/") + +set(SLANG_REFLECT_GENERATED_HEADERS + slang-generated-obj.h + slang-generated-obj-macro.h + slang-generated-ast.h + slang-generated-ast-macro.h + slang-generated-value.h + slang-generated-value-macro.h +) +set(SLANG_REFLECT_OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}/ast-reflect") +list( + TRANSFORM SLANG_REFLECT_GENERATED_HEADERS + PREPEND "${SLANG_REFLECT_OUTPUT_DIR}/" +) + +add_custom_command( + OUTPUT ${SLANG_REFLECT_GENERATED_HEADERS} + COMMAND ${CMAKE_COMMAND} -E make_directory ${SLANG_REFLECT_OUTPUT_DIR} + COMMAND + slang-cpp-extractor ${SLANG_REFLECT_INPUT} -strip-prefix slang- -o + ${SLANG_REFLECT_OUTPUT_DIR}/slang-generated -output-fields -mark-suffix + _CLASS + DEPENDS ${SLANG_REFLECT_INPUT} + VERBATIM +) + +add_library( + slang-reflect-headers + INTERFACE + EXCLUDE_FROM_ALL + ${SLANG_REFLECT_GENERATED_HEADERS} +) +set_target_properties(slang-reflect-headers PROPERTIES FOLDER generated) +target_include_directories( + slang-reflect-headers + INTERFACE ${SLANG_REFLECT_OUTPUT_DIR} +) + +# +# Slang static +# + +# TODO: Avoid compiling everything in this directory twice (once here and again +# for the shared library). This will be easier once premake is gone and we can +# move slang-stdlib-api.cpp to the build directory. It's basically instant with +# ccache, but that's not available everywhere. +slang_add_target( + . + OBJECT + TARGET_NAME slang-no-embedded-stdlib + EXCLUDE_FROM_ALL + EXTRA_COMPILE_DEFINITIONS_PUBLIC SLANG_STATIC + LINK_WITH_PRIVATE + core + compiler-core + # Bundle the source unconditionally + slang-meta-headers + slang-reflect-headers + SPIRV-Headers + FOLDER generators +) +target_compile_definitions( + slang-no-embedded-stdlib + PRIVATE SLANG_WITHOUT_EMBEDDED_STD_LIB +) + +# +# Generate an embeddable stdlib +# + +set(SLANG_STDLIB_GENERATED_HEADER + ${CMAKE_CURRENT_BINARY_DIR}/slang-stdlib-generated.h +) +add_custom_command( + OUTPUT ${SLANG_STDLIB_GENERATED_HEADER} + COMMAND + slang-bootstrap -archive-type riff-lz4 -save-stdlib-bin-source + ${SLANG_STDLIB_GENERATED_HEADER} + VERBATIM +) +add_library( + slang-stdlib-embed-headers + INTERFACE + EXCLUDE_FROM_ALL + ${SLANG_STDLIB_GENERATED_HEADER} +) +set_target_properties(slang-stdlib-embed-headers PROPERTIES FOLDER generated) +target_include_directories( + slang-stdlib-embed-headers + INTERFACE ${CMAKE_CURRENT_BINARY_DIR} +) + +# +# Slang itself +# +slang_add_target( + . + SHARED + LINK_WITH_PRIVATE + core + compiler-core + prelude + slang-reflect-headers + SPIRV-Headers + # slang.h is in the project root, so include that directory in the interface + # for slang + INCLUDE_DIRECTORIES_PUBLIC ${slang_SOURCE_DIR} + EXPORT_MACRO_PREFIX SLANG + INSTALL + PUBLIC_HEADERS ${slang_SOURCE_DIR}/slang*.h +) + +if(SLANG_EMBED_STDLIB_SOURCE) + target_link_libraries(slang PRIVATE slang-meta-headers) +else() + target_compile_definitions(slang PRIVATE SLANG_DISABLE_STDLIB_SOURCE) +endif() + +if(SLANG_EMBED_STDLIB) + target_link_libraries(slang PRIVATE slang-stdlib-embed-headers) +else() + target_compile_definitions(slang PRIVATE SLANG_WITHOUT_EMBEDDED_STD_LIB) +endif() diff --git a/source/slang/slang-compiler.cpp b/source/slang/slang-compiler.cpp index 8956663cc..c2bb515f6 100644 --- a/source/slang/slang-compiler.cpp +++ b/source/slang/slang-compiler.cpp @@ -1354,6 +1354,7 @@ namespace Slang if (_isCPUHostTarget(target)) { libraryPaths.add(Path::getParentDirectory(Path::getExecutablePath())); + libraryPaths.add(Path::combine(Path::getParentDirectory(Path::getExecutablePath()), "../lib")); // Set up the library artifact auto artifact = Artifact::create(ArtifactDesc::make(ArtifactKind::Library, Artifact::Payload::HostCPU), toSlice("slang-rt")); |