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Merge branch 'master' of github.com:sfackler/rust-openssl

This commit is contained in:
Steven Fackler 2016-12-20 14:30:56 -08:00
parent 791f2c8f4d fde5b42d3e
commit 3cfcf13880
2 changed files with 32 additions and 6 deletions
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18
README.md
View File

@ -73,6 +73,18 @@ installation via an environment variable:
set OPENSSL_DIR=C:\OpenSSL-Win64 set OPENSSL_DIR=C:\OpenSSL-Win64
``` ```
Note that this OpenSSL distribution does not ship with any root certificates.
So to make requests to servers on the internet, you have to install them
manually. Download the [cacert.pem file from here], copy it somewhere safe
(`C:\OpenSSL-Win64\certs` is a good place) and point the `SSL_CERT_FILE`
environment variable there:
```
set SSL_CERT_FILE=C:\OpenSSL-Win64\certs\cacert.pem
```
[cacert.pem file from here]: https://curl.haxx.se/docs/caextract.html
After that, you're just a `cargo build` away! After that, you're just a `cargo build` away!
### Windows GNU (MinGW) ### Windows GNU (MinGW)
@ -102,6 +114,12 @@ The build script can be configured via environment variables:
* `OPENSSL_DIR` - If specified, a directory that will be used to find * `OPENSSL_DIR` - If specified, a directory that will be used to find
OpenSSL installation. It's expected that under this directory the `include` OpenSSL installation. It's expected that under this directory the `include`
folder has header files and a `lib` folder has the runtime libraries. folder has header files and a `lib` folder has the runtime libraries.
* `OPENSSL_LIB_DIR` - If specified, a directory that will be used to find
OpenSSL libraries. Overrides the `lib` folder implied by `OPENSSL_DIR`
(if specified).
* `OPENSSL_INCLUDE_DIR` - If specified, a directory that will be used to find
OpenSSL header files. Overrides the `include` folder implied by `OPENSSL_DIR`
(if specified).
* `OPENSSL_STATIC` - If specified, OpenSSL libraries will be statically rather * `OPENSSL_STATIC` - If specified, OpenSSL libraries will be statically rather
than dynamically linked. than dynamically linked.

20
openssl-sys/build.rs
View File

@ -11,17 +11,25 @@ use std::process::Command;
fn main() { fn main() {
let target = env::var("TARGET").unwrap(); let target = env::var("TARGET").unwrap();
let openssl_dir = env::var_os("OPENSSL_DIR").unwrap_or_else(|| { let lib_dir = env::var_os("OPENSSL_LIB_DIR").map(PathBuf::from);
find_openssl_dir(&target) let include_dir = env::var_os("OPENSSL_INCLUDE_DIR").map(PathBuf::from);
});
let (lib_dir, include_dir) = if lib_dir.is_none() || include_dir.is_none() {
let openssl_dir = env::var_os("OPENSSL_DIR").unwrap_or_else(|| {
find_openssl_dir(&target)
});
let openssl_dir = Path::new(&openssl_dir);
let lib_dir = lib_dir.unwrap_or_else(|| openssl_dir.join("lib"));
let include_dir = include_dir.unwrap_or_else(|| openssl_dir.join("include"));
(lib_dir, include_dir)
} else {
(lib_dir.unwrap(), include_dir.unwrap())
};
let lib_dir = Path::new(&openssl_dir).join("lib");
let include_dir = Path::new(&openssl_dir).join("include");
if !Path::new(&lib_dir).exists() { if !Path::new(&lib_dir).exists() {
panic!("OpenSSL library directory does not exist: {}", panic!("OpenSSL library directory does not exist: {}",
lib_dir.to_string_lossy()); lib_dir.to_string_lossy());
} }
if !Path::new(&include_dir).exists() { if !Path::new(&include_dir).exists() {
panic!("OpenSSL include directory does not exist: {}", panic!("OpenSSL include directory does not exist: {}",
include_dir.to_string_lossy()); include_dir.to_string_lossy());