41 lines
1.4 KiB
Rust
41 lines
1.4 KiB
Rust
extern crate "pkg-config" as pkg_config;
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use std::os;
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fn main() {
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// Without hackory, pkg-config will only look for host libraries.
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// So, abandon ship if we're cross compiling.
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if !pkg_config::target_supported() { return; }
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if pkg_config::find_library("openssl").is_err() {
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let target = os::getenv("TARGET").unwrap();
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let is_android = target.find_str("android").is_some();
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let mut flags = if is_android {
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" -l crypto:static -l ssl:static"
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} else {
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" -l crypto -l ssl"
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}.to_string();
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let win_pos = target.find_str("windows")
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.or(target.find_str("win32"))
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.or(target.find_str("win64"));
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// It's fun, but it looks like win32 and win64 both
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// have all the libs with 32 sufix
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if win_pos.is_some() {
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flags.push_str(" -l gdi32 -l wsock32");
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}
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if is_android {
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let path = os::getenv("OPENSSL_PATH").expect("Android does not provide openssl libraries, please \
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build them yourselves (instructions in the README) \
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and provide their location through $OPENSSL_PATH.");
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flags.push_str(format!(" -L {}", path).as_slice());
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}
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println!("cargo:rustc-flags={}", flags);
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}
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}
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