Bug #21255: Can't build Ruby with Windows SDK 10.0.26100

• Status: Closed
• Assignee: windows
• Target version: -
• Backport: 3.2: DONE, 3.3: DONE, 3.4: DONE

[hsbt (Hiroshi SHIBATA)]

I tried to build ruby.exe with Windows SDK 10.0.26100. But it failed with:

dmyext.obj dmyenc.obj
linking shared-library x64-vcruntime140-ruby350.dll
x64-vcruntime140-ruby350.def : error LNK2001: 外部シンボル "Avx2WmemEnabledWeakValue" は未解決です。
dummy.lib : fatal error LNK1120: 1 件の未解決の外部参照

(This message is the japanese edition of VS2019 Ver.16.11.45)

I and @nobu (Nobuyoshi Nakada) faced the same issue at GitHub Actions.

x64-vcruntime140-ruby350.def : error LNK2001: unresolved external symbol Avx2WmemEnabledWeakValue

https://github.com/nobu/ruby/actions/runs/13630688130/job/38097613034#step:20:1516

I resolved this issue to downgrade Windows SDK to 10.0.22261.

[hsbt (Hiroshi SHIBATA)]

• Subject changed from Ruby couldn't build with Windows SDK 10.0.26100 to Can't build Ruby with Windows SDK 10.0.26100
• Status changed from Open to Assigned
• Assignee set to windows

[nobu (Nobuyoshi Nakada)]

• Status changed from Assigned to Closed

Applied in changeset git|72bda0f981c7136f50254c433bbfb97a953f634b.

---

[Bug #21255] Win32: Do not export __declspec(selectany) symbols

x64-vcruntime140-ruby350.def : error LNK2001: unresolved external symbol Avx2WmemEnabledWeakValue

[hsbt (Hiroshi SHIBATA)]

• Backport changed from 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN to 3.2: REQUIRED, 3.3: REQUIRED, 3.4: REQUIRED

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 3.2: REQUIRED, 3.3: REQUIRED, 3.4: REQUIRED to 3.2: REQUIRED, 3.3: DONE, 3.4: REQUIRED

ruby_3_3 a205407e165e4570b8b6d6e4b7a019b51962ecba merged revision(s) 72bda0f981c7136f50254c433bbfb97a953f634b.

[k0kubun (Takashi Kokubun)]

• Backport changed from 3.2: REQUIRED, 3.3: DONE, 3.4: REQUIRED to 3.2: REQUIRED, 3.3: DONE, 3.4: DONE

ruby_3_4 309b1aaf1f.

[hsbt (Hiroshi SHIBATA)]

• Backport changed from 3.2: REQUIRED, 3.3: DONE, 3.4: DONE to 3.2: DONE, 3.3: DONE, 3.4: DONE

Merged at https://github.com/ruby/ruby/commit/051e5f54ccaef1721796252af259530b82c44211 for Ruby 3.2