[PATCH] D108735: [clang][Emscripten] Define __unix family of macros
Sam Clegg via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Wed Aug 25 16:25:13 PDT 2021
This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGc05d30e444a1: [clang][Emscripten] Define __unix family of macros (authored by sbc100).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D108735/new/
https://reviews.llvm.org/D108735
Files:
clang/lib/Basic/Targets/OSTargets.h
clang/test/Preprocessor/init.c
Index: clang/test/Preprocessor/init.c
===================================================================
--- clang/test/Preprocessor/init.c
+++ clang/test/Preprocessor/init.c
@@ -1847,8 +1847,10 @@
// WEBASSEMBLY-NEXT:#define __clang_version__ "{{.*}}"
// WEBASSEMBLY-NEXT:#define __clang_wide_literal_encoding__ {{.*}}
// WEBASSEMBLY-NEXT:#define __llvm__ 1
-// WEBASSEMBLY-NOT:#define __unix
-// WEBASSEMBLY-NOT:#define __unix__
+// WEBASSEMBLY-WASI-NOT:#define __unix
+// WEBASSEMBLY-WASI-NOT:#define __unix__
+// EMSCRIPTEN-NEXT:#define __unix 1
+// EMSCRIPTEN-NEXT:#define __unix__ 1
// WEBASSEMBLY-WASI-NEXT:#define __wasi__ 1
// WEBASSEMBLY-NOT:#define __wasm_simd128__
// WEBASSEMBLY-NOT:#define __wasm_simd256__
@@ -1863,6 +1865,8 @@
// WEBASSEMBLY64-NEXT:#define __wasm64 1
// WEBASSEMBLY64-NEXT:#define __wasm64__ 1
// WEBASSEMBLY-NEXT:#define __wasm__ 1
+// EMSCRIPTEN:#define unix 1
+// WEBASSEMBLY-WASI-NOT:#define unix 1
// WEBASSEMBLY-CXX-NOT:_REENTRANT
// WEBASSEMBLY-CXX-NOT:__STDCPP_THREADS__
// WEBASSEMBLY-CXX-ATOMICS:#define _REENTRANT 1
Index: clang/lib/Basic/Targets/OSTargets.h
===================================================================
--- clang/lib/Basic/Targets/OSTargets.h
+++ clang/lib/Basic/Targets/OSTargets.h
@@ -944,6 +944,7 @@
void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple,
MacroBuilder &Builder) const final {
WebAssemblyOSTargetInfo<Target>::getOSDefines(Opts, Triple, Builder);
+ DefineStd(Builder, "unix", Opts);
Builder.defineMacro("__EMSCRIPTEN__");
if (Opts.POSIXThreads)
Builder.defineMacro("__EMSCRIPTEN_PTHREADS__");
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