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Add COINCURVE_CHECK_SYSTEM_LIB to disable checking for system libsecp256 by default.
anonswap
tecnovert
2 years ago
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GPG Key ID: 6C1A887B4701EAE3
2 changed files with
3 additions and
0 deletions
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docs/install.md
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setup_support.py
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@ -28,6 +28,7 @@ A few environment variables influence the build: |
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- `COINCURVE_UPSTREAM_REF` - This is the Git reference of [libsecp256k1][] to use rather than the (frequently updated) default. |
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- `COINCURVE_IGNORE_SYSTEM_LIB` - The presence of this will force fetching of [libsecp256k1][] even if it's already detected at the system level. |
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- `COINCURVE_CHECK_SYSTEM_LIB` - Must be set to detect [libsecp256k1][] at the system level. |
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!!! tip |
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To avoid installing the binary wheels on compatible distributions, use the `--no-binary` option. |
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@ -60,6 +60,8 @@ def build_flags(library, type_, path): |
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def _find_lib(): |
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if 'COINCURVE_CHECK_SYSTEM_LIB' not in os.environ: |
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return False |
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if 'COINCURVE_IGNORE_SYSTEM_LIB' in os.environ: |
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return False |
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