Revision 062bd3d435b5db9f273a00d2a39ac1ee0ffb3db8 authored by Elliot Saba on 22 July 2021, 03:27:25 UTC, committed by Kristoffer on 03 September 2021, 10:20:13 UTC
We ship our own compiler support libraries to ensure a minimum level of support for BB-built libraries, however certain distros provide very bleeding-edge compilers. This can be a problem if we download an _older_ `libstdc++.so` and forcibly link against that when launching Julia, as when Julia itself is built with the local `g++`, it may use symbols that don't exist in the BB-sourced `libstdc++.so`. To address this, we default to not using BB-sourced CSLs if the `libstdc++.so` that the native compiler would use contains a symbol that our BB-sourced CSLs do not have. We use the monotonically-climbing `GLIBCXX_3.4.XX` version symbols for this purpose; encoding the "next" version number within `deps/csl.mk`, and triggering the BB-avoidance if that version exists within the system-provided `libstdc++.so`. (cherry picked from commit 27c0291f7fbecd811a3f9eb62b1159cff6b61e2a)
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| File | Mode | Size |
|---|---|---|
| .buildkite | ||
| .devcontainer | ||
| base | ||
| cli | ||
| contrib | ||
| deps | ||
| doc | ||
| etc | ||
| src | ||
| stdlib | ||
| test | ||
| .clang-format | -rw-r--r-- | 3.3 KB |
| .gitattributes | -rw-r--r-- | 65 bytes |
| .gitignore | -rw-r--r-- | 283 bytes |
| .mailmap | -rw-r--r-- | 11.0 KB |
| CITATION.bib | -rw-r--r-- | 2.6 KB |
| CONTRIBUTING.md | -rw-r--r-- | 19.9 KB |
| HISTORY.md | -rw-r--r-- | 292.0 KB |
| LICENSE.md | -rw-r--r-- | 5.0 KB |
| Make.inc | -rw-r--r-- | 50.3 KB |
| Makefile | -rw-r--r-- | 25.3 KB |
| NEWS.md | -rw-r--r-- | 21.6 KB |
| README.md | -rw-r--r-- | 6.9 KB |
| VERSION | -rw-r--r-- | 10 bytes |
| sysimage.mk | -rw-r--r-- | 3.9 KB |
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