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nodejs-electron/swiftshader-Constants-Wstrict-aliasing.patch
Bruno Pitrus d43d7ad921 Accepting request 1031228 from home:dziobian:gulgul-ultron:19
- Enable LTO on x64 (Tumbleweed and Fedora only) now that it works correctly.
  * add seccomp_pbf-no-lto.patch
- Do not build some chromium features unused in Electron.
- Remove upstream's tinkering with optimization flags.
  * change chromium-102-compiler.patch
- Remove upstream's warning suppression
  * change chromium-102-compiler.patch
  * add -Wno-class-memaccess due to log spam
  * add -Wno-error=narrowing due to non-compliant generated code
- Add -DIS_SERIAL_ENABLED_PLATFORM to work around upstream C++ ODR error.
- Build main binary as PIE instead of PIC.
  * change chromium-102-compiler.patch
  * add fpic.patch
- Compile with gcc11 (was 10) on Leap now that it's available.
- Add backported patches
  * compact_enc_det_generated_tables-Wnarrowing.patch
  * half_float-Wstrict-aliasing.patch
  * ipcz-buffer_id-Wnarrowing.patch
  * select_file_dialog_linux_kde-Wodr.patch
  * string_hasher-type-pun-UB-causes-heap-corruption.patch
  * unzip-Wsubobject-linkage.patch
  * web_contents_impl-Wsubobject-linkage.patch
- Add patches to fix C++ bugs and submit them upstream
  * swiftshader-Constants-Wstrict-aliasing.patch
  * swiftshader-Half-Wstrict-aliasing.patch
  * v8_initializer-PageAllocator-fpermissive.patch

OBS-URL: https://build.opensuse.org/request/show/1031228
OBS-URL: https://build.opensuse.org/package/show/devel:languages:nodejs/nodejs-electron?expand=0&rev=42
2022-10-26 04:51:48 +00:00

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Diff

--- src/third_party/swiftshader/src/Pipeline/Constants.cpp.orig 2022-10-12 18:07:57.855149000 +0200
+++ src/third_party/swiftshader/src/Pipeline/Constants.cpp 2022-10-19 21:36:18.341533500 +0200
@@ -306,7 +306,9 @@
for(int i = 0; i <= 0xFFFF; i++)
{
- half2float[i] = (float)reinterpret_cast<half &>(i);
+ half i_float;
+ std::memcpy(&i_float, &i, sizeof(half));
+ half2float[i] = static_cast<float>(i_float);
}
}