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add link to user guide to cross compile error message

This commit is contained in:
David Hewitt 2023-10-30 22:21:26 +00:00
parent aa6622bb1a
commit 852e4fea04
1 changed files with 7 additions and 3 deletions
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10
pyo3-build-config/src/impl_.rs
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@ -1361,9 +1361,13 @@ fn default_cross_compile(cross_compile_config: &CrossCompileConfig) -> Result<In
let version = cross_compile_config let version = cross_compile_config
.version .version
.or_else(get_abi3_version) .or_else(get_abi3_version)
.ok_or( .ok_or_else(||
"PYO3_CROSS_PYTHON_VERSION or an abi3-py3* feature must be specified \ format!(
when cross-compiling and PYO3_CROSS_LIB_DIR is not set.", "PYO3_CROSS_PYTHON_VERSION or an abi3-py3* feature must be specified \
when cross-compiling and PYO3_CROSS_LIB_DIR is not set.\n\
= help: see the PyO3 user guide for more information: https://pyo3.rs/v{}/building_and_distribution.html#cross-compiling",
env!("CARGO_PKG_VERSION")
)
)?; )?;
let abi3 = is_abi3(); let abi3 = is_abi3();