15 lines
459 B
Rust
15 lines
459 B
Rust
//! Build script for zebra-state.
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//!
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//! Turns the environmental variable `$TEST_FAKE_ACTIVATION_HEIGHTS`
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//! into the Rust configuration `cfg(test_fake_activation_heights)`.
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use std::env;
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fn main() {
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let use_fake_heights = env::var_os("TEST_FAKE_ACTIVATION_HEIGHTS").is_some();
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println!("cargo:rerun-if-env-changed=TEST_FAKE_ACTIVATION_HEIGHTS");
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if use_fake_heights {
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println!("cargo:rustc-cfg=test_fake_activation_heights");
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}
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}
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