| load("//bazel:skia_rules.bzl", "exports_files_legacy") |
| load("@emsdk//emscripten_toolchain:wasm_rules.bzl", "wasm_cc_binary") |
| load("//bazel:cc_binary_with_flags.bzl", "cc_binary_with_flags") |
| |
| licenses(["notice"]) |
| |
| exports_files_legacy() |
| |
| LINKOPTS = [ |
| "-sALLOW_MEMORY_GROWTH", |
| "-sUSE_PTHREADS=0", # Disable pthreads |
| "-sMODULARIZE", |
| "-sDISABLE_EXCEPTION_CATCHING", # Disable all exception catching |
| "-sWASM", |
| "-sMAX_WEBGL_VERSION=2", |
| "-sFORCE_FILESYSTEM=0", |
| "-sFILESYSTEM=0", |
| "-sASSERTIONS", # Turn on assertions |
| "-sGL_ASSERTIONS", |
| "-sEXPORT_NAME=HelloWorld", |
| ] |
| |
| cc_binary_with_flags( |
| name = "hello_world.webgl", |
| srcs = [ |
| "//example:HelloWorld.cpp", |
| ], |
| linkopts = LINKOPTS, |
| set_flags = { |
| "gpu_backend": [ |
| "gl_backend", |
| ], |
| "with_gl_standard": [ |
| "webgl_standard", |
| ], |
| }, |
| # This target won't build successfully on its own because of missing emscripten |
| # headers etc. Therefore, we hide it from wildcards. |
| tags = ["manual"], |
| deps = [ |
| "//:skia_public", |
| "//tools/sk_app", |
| ], |
| ) |
| |
| wasm_cc_binary( |
| name = "hello_world_wasm", |
| cc_target = ":hello_world.webgl", |
| ) |