[llvm-branch-commits] [llvm] release/20.x: Add Wasm, RISC-V, BPF, and NVPTX targets back to Windows release packaging (#127794) (PR #127982)

[via llvm-branch-commits]

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/127982

Backport 6e047a5

Requested by: @zmodem

>From 3abcea706bea1b5487eaa94abae417ceaae18423 Mon Sep 17 00:00:00 2001
From: Hans Wennborg <hans at hanshq.net>
Date: Thu, 20 Feb 2025 11:02:33 +0100
Subject: [PATCH] Add Wasm, RISC-V, BPF, and NVPTX targets back to Windows
 release packaging (#127794)

In #106059 we reduced the targets to those supported by Windows (X86 and
ARM) to avoid running into size limitations of the NSIS compiler.

Since then, people complained about the lack of Wasm [1], RISC-V [2],
BPF [3], and NVPTX [4]. These do seem to fit in the installer (at least
for 20.1.0-rc2), so let's add them back.

[1]
https://discourse.llvm.org/t/llvm-19-x-release-third-party-binaries/80374/26
[2]
https://discourse.llvm.org/t/llvm-19-x-release-third-party-binaries/80374/53
[3] https://github.com/llvm/llvm-project/issues/127120
[4]
https://github.com/llvm/llvm-project/pull/127794#issuecomment-2668677203

(cherry picked from commit 6e047a5ab42698165a4746ef681396fab1698327)
---
 llvm/utils/release/build_llvm_release.bat | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/utils/release/build_llvm_release.bat b/llvm/utils/release/build_llvm_release.bat
index dd041d7d384ec..1c30673cf88bd 100755
--- a/llvm/utils/release/build_llvm_release.bat
+++ b/llvm/utils/release/build_llvm_release.bat
@@ -150,7 +150,7 @@ set common_cmake_flags=^
   -DCMAKE_BUILD_TYPE=Release ^
   -DLLVM_ENABLE_ASSERTIONS=OFF ^
   -DLLVM_INSTALL_TOOLCHAIN_ONLY=ON ^
-  -DLLVM_TARGETS_TO_BUILD="AArch64;ARM;X86" ^
+  -DLLVM_TARGETS_TO_BUILD="AArch64;ARM;X86;BPF;WebAssembly;RISCV;NVPTX" ^
   -DLLVM_BUILD_LLVM_C_DYLIB=ON ^
   -DCMAKE_INSTALL_UCRT_LIBRARIES=ON ^
   -DPython3_FIND_REGISTRY=NEVER ^