Check feature compatibility in build script (e1d1006f) · Commits · Public Repositories / Rust Openssl

openssl/build.rs

+11 −5

Original line number	Diff line number	Diff line
		use std::env;

		fn main() {
		if env::var("DEP_OPENSSL_IS_101").is_ok() {
		println!("cargo:rustc-cfg=ossl101");
		println!("cargo:rustc-cfg=ossl10x");
		if env::var("DEP_OPENSSL_IS_110").is_ok() {
		println!("cargo:rustc-cfg=ossl110");
		return;
		} else if cfg!(feature = "openssl-110") {
		panic!("the openssl-110 feature is enabled but OpenSSL 1.1.0+ is not being linked against");
		}
		if env::var("DEP_OPENSSL_IS_102").is_ok() {
		println!("cargo:rustc-cfg=ossl102");
		println!("cargo:rustc-cfg=ossl10x");
		return;
		} else if cfg!(feature = "openssl-102") {
		panic!("the openssl-102 feature is enabled but OpenSSL 1.0.2+")
		}
		if env::var("DEP_OPENSSL_IS_110").is_ok() {
		println!("cargo:rustc-cfg=ossl110");
		if env::var("DEP_OPENSSL_IS_101").is_ok() {
		println!("cargo:rustc-cfg=ossl101");
		println!("cargo:rustc-cfg=ossl10x");
		}
		}