bazel/test_secondary_lto_cache/hello-world.cc

#include <iostream>

int main(int argc, char** argv) {
  std::cout << "hello world!" << std::endl;
  return 0;
}
[Bazel] Support generating a secondary cache (#1405) This is a working solution for generating a separate Emscripten cache. Note that this requires an additional entry in the workspace as follows: ```starlark load("@emsdk//:emscripten_cache.bzl", emsdk_emscripten_cache = "emscripten_cache") emsdk_emscripten_cache() ``` When used like this, the default Emscripten cache will be used. However, if the entry is as follows: ```starlark load("@emsdk//:emscripten_cache.bzl", emsdk_emscripten_cache = "emscripten_cache") emsdk_emscripten_cache(flags = ["--lto"]) ``` Then embuilder will be called to build all system libraries and ports (i.e., the `ALL` option to embuilder) with the LTO option enabled. This can take awhile, so I have also made possible to specify which libraries you want to build explicitly: ```starlark load("@emsdk//:emscripten_cache.bzl", emsdk_emscripten_cache = "emscripten_cache") emsdk_emscripten_cache( flags = ["--lto"], libraries = [ "crtbegin", "libprintf_long_double-debug", "libstubs-debug", "libnoexit", "libc-debug", "libdlmalloc", "libcompiler_rt", "libc++-noexcept", "libc++abi-debug-noexcept", "libsockets" ] ) ``` Resolves #807, resolves #971, resolves #1099, resolves #1362, resolves #1401 2024-07-01 18:23:07 +02:00			`#include <iostream>`

			`int main(int argc, char** argv) {`
			`std::cout << "hello world!" << std::endl;`
			`return 0;`
			`}`