From 9b8e23934bc87f1fd6a42cdfdd551212994b6e58 Mon Sep 17 00:00:00 2001 From: Andrew Kelley Date: Fri, 1 Feb 2019 17:49:29 -0500 Subject: introduce --single-threaded build option closes #1764 This adds another boolean to the test matrix; hopefully it does not inflate the time too much. std.event.Loop does not work with this option yet. See #1908 --- src/codegen.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/codegen.cpp') diff --git a/src/codegen.cpp b/src/codegen.cpp index e2576f5335..b73fda59d1 100644 --- a/src/codegen.cpp +++ b/src/codegen.cpp @@ -118,6 +118,7 @@ CodeGen *codegen_create(Buf *root_src_path, const ZigTarget *target, OutType out g->string_literals_table.init(16); g->type_info_cache.init(32); g->is_test_build = false; + g->is_single_threaded = false; buf_resize(&g->global_asm, 0); for (size_t i = 0; i < array_length(symbols_that_llvm_depends_on); i += 1) { @@ -7377,6 +7378,7 @@ Buf *codegen_generate_builtin_source(CodeGen *g) { buf_appendf(contents, "pub const endian = %s;\n", endian_str); } buf_appendf(contents, "pub const is_test = %s;\n", bool_to_str(g->is_test_build)); + buf_appendf(contents, "pub const single_threaded = %s;\n", bool_to_str(g->is_single_threaded)); buf_appendf(contents, "pub const os = Os.%s;\n", cur_os); buf_appendf(contents, "pub const arch = Arch.%s;\n", cur_arch); buf_appendf(contents, "pub const environ = Environ.%s;\n", cur_environ); @@ -7411,6 +7413,7 @@ static Error define_builtin_compile_vars(CodeGen *g) { cache_buf(&cache_hash, compiler_id); cache_int(&cache_hash, g->build_mode); cache_bool(&cache_hash, g->is_test_build); + cache_bool(&cache_hash, g->is_single_threaded); cache_int(&cache_hash, g->zig_target.arch.arch); cache_int(&cache_hash, g->zig_target.arch.sub_arch); cache_int(&cache_hash, g->zig_target.vendor); @@ -8329,6 +8332,7 @@ static Error check_cache(CodeGen *g, Buf *manifest_dir, Buf *digest) { cache_bool(ch, g->is_static); cache_bool(ch, g->strip_debug_symbols); cache_bool(ch, g->is_test_build); + cache_bool(ch, g->is_single_threaded); cache_bool(ch, g->is_native_target); cache_bool(ch, g->linker_rdynamic); cache_bool(ch, g->no_rosegment_workaround); -- cgit v1.2.3