devdawei/libstdc-
Xcode 10 之后删除的 libstdc++ 库 observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2906
- days_rel: n/a
- days_push: 1297
- n_releases_24m: 0
Adoption not part of the score
1503 stars · 365 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A redistribution of Apple's libstdc++ C++ standard library, which was removed from Xcode starting with version 10, bundled with shell scripts that install it back into the Xcode toolchain. It lets developers keep building and linking legacy macOS and iOS projects that still depend on libstdc++.
Use cases
- fix Xcode error library not found for -lstdc++
- restore libstdc++ after upgrading to Xcode 10 or later
- build an old iOS project that links against libstdc++
- install libstdc++ into Xcode 11 and newer
- link a prebuilt third-party SDK compiled against libstdc++
- keep compiling a legacy C++ codebase on macOS
When to choose
- Your legacy Xcode project fails to link with 'library not found for -lstdc++' after an Xcode upgrade
- You depend on prebuilt frameworks or SDKs that were compiled against libstdc++ and cannot be rebuilt
- You want a quick scripted fix instead of migrating the whole project to libc++
When to avoid
- Starting a new project, since modern Xcode and Apple platforms only support libc++
- You can rebuild your dependencies against libc++ or switch to maintained SDK versions
- You need a long-term supported setup, because reinstalling a removed system library is a workaround that can break with future Xcode updates
- You are not developing on macOS with Xcode
Facets
library · maturity stable
developer-tools developer-tools apple-ecosystem cli xcode libstdc cpp standard-library install-scripts legacy-compatibility apple-toolchain linker-errors shell-scripts macos ios
1 source
- readme: https://github.com/devdawei/libstdc- · fetched 2026-08-28 · 1ec0b071be66
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| devdawei/libstdc- | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="devdawei/libstdc-")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem