https://github.com/anutosh491 created
https://github.com/llvm/llvm-project/pull/118107
While running clang-repl in the browser, we would be interested in this cc1
command
`
"" -cc1 -triple wasm32-unknown-emscripten -emit-obj -disable-free
-clear-ast-before-backend -disable-llvm-verifier -discard-value-names
-main-file-name "<<< inputs >>>" -mrelocation-model static -mframe-pointer=none
-ffp-contract=on -fno-rounding-math -mconstructor-aliases -target-cpu generic
-debugger-tuning=gdb -fdebug-compilation-dir=/ -v -fcoverage-compilation-dir=/
-resource-dir /lib/clang/19 -internal-isystem /include/wasm32-emscripten/c++/v1
-internal-isystem /include/c++/v1 -internal-isystem /lib/clang/19/include
-internal-isystem /include/wasm32-emscripten -internal-isystem /include
-std=c++17 -fdeprecated-macro -ferror-limit 19 -fvisibility=default
-fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -fcxx-exceptions -fexceptions
-fincremental-extensions -o "<<< inputs >>>.o" -x c++ "<<< inputs >>>"
`
As can be seen shared is anyway overwritten by static which is also what would
be provided by default. Hence we can get rid of the shared flag here.
>From 594b58c80cc0e3a27a3f4c6b92bd8e54a3118ad5 Mon Sep 17 00:00:00 2001
From: Anutosh Bhat <andersonbhat...@gmail.com>
Date: Fri, 29 Nov 2024 21:46:25 +0530
Subject: [PATCH] Remove redundant shared flag while running clang-repl in
browser
---
clang/lib/Interpreter/Interpreter.cpp | 1 -
1 file changed, 1 deletion(-)
diff --git a/clang/lib/Interpreter/Interpreter.cpp
b/clang/lib/Interpreter/Interpreter.cpp
index 887b494ff98f19..fa4c1439c92612 100644
--- a/clang/lib/Interpreter/Interpreter.cpp
+++ b/clang/lib/Interpreter/Interpreter.cpp
@@ -200,7 +200,6 @@ IncrementalCompilerBuilder::CreateCpp() {
#ifdef __EMSCRIPTEN__
Argv.push_back("-target");
Argv.push_back("wasm32-unknown-emscripten");
- Argv.push_back("-shared");
Argv.push_back("-fvisibility=default");
#endif
Argv.insert(Argv.end(), UserArgs.begin(), UserArgs.end());
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