* Realign aws-lc-sys build with aws-lc-fips-sys

* cleanup

aws-lc-fips-sys/builder/cmake_builder.rs

@@ -94,18 +94,20 @@ impl CmakeBuilder {
             // The Windows/FIPS build rejects "debug" profile
             // https://github.com/aws/aws-lc/blob/main/CMakeLists.txt#L656
             cmake_cfg.define("CMAKE_BUILD_TYPE", "relwithdebinfo");
+        } else {
+            cmake_cfg.define("CMAKE_BUILD_TYPE", "debug");
+        }
+
+        if target_os() == "windows" {
             cmake_cfg.generator("Ninja");
             let env_map = self
                 .collect_vcvarsall_bat()
                 .map_err(|x| panic!("{}", x))
                 .unwrap();
-            println!("Setting environment!");
             for (key, value) in env_map {
                 println!("ENV-{}={}", key.as_str(), value.as_str());
                 cmake_cfg.env(key, value);
             }
-        } else {
-            cmake_cfg.define("CMAKE_BUILD_TYPE", "debug");
         }
 
         if let Some(prefix) = &self.build_prefix {

aws-lc-fips-sys/builder/main.rs

@@ -57,8 +57,7 @@ enum OutputLibType {
 
 impl Default for OutputLibType {
     fn default() -> Self {
-        let build_type_result = env::var("AWS_LC_FIPS_SYS_STATIC");
-        if let Ok(build_type) = build_type_result {
+        if let Ok(build_type) = env::var("AWS_LC_FIPS_SYS_STATIC") {
             eprintln!("AWS_LC_FIPS_SYS_STATIC={build_type}");
             // If the environment variable is set, we ignore every other factor.
             let build_type = build_type.to_lowercase();
@@ -228,9 +227,8 @@ trait Builder {
 }
 
 fn main() {
-    let output_lib_type = OutputLibType::default();
-
     let mut is_bindgen_required = cfg!(feature = "bindgen");
+    let output_lib_type = OutputLibType::default();
 
     let is_internal_generate = env::var("AWS_LC_RUST_INTERNAL_BINDGEN")
         .unwrap_or_else(|_| String::from("0"))
@@ -291,7 +289,6 @@ fn main() {
         bindings_available,
         "aws-lc-fip-sys build failed. Please enable the 'bindgen' feature on aws-lc-rs or aws-lc-fips-sys"
     );
-
     builder.build().unwrap();
 
     println!(

aws-lc-sys/Cargo.toml

@@ -53,6 +53,7 @@ bindgen = ["dep:bindgen"] # Generate the bindings on the targetted platform as a
 cmake = "0.1.48"
 dunce = "1.0"
 fs_extra = "1.3"
+which = "5.0"
 
 [target.'cfg(any(all(target_os = "macos", target_arch = "x86_64"), all(target_os = "linux", target_arch = "x86", target_env="gnu"), all(target_os = "linux", target_arch = "x86_64", target_env="gnu"), all(target_os = "linux", target_arch = "aarch64", target_env="gnu")))'.build-dependencies]
 bindgen = { version = "0.69.1", optional = true }

aws-lc-sys/builder/cmake_builder.rs

@@ -2,10 +2,10 @@
 // SPDX-License-Identifier: Apache-2.0 OR ISC
 
 use crate::OutputLib::{Crypto, RustWrapper, Ssl};
-use crate::{target, target_arch, target_os, target_vendor, test_command, OutputLibType};
+use crate::{target, target_arch, target_os, target_vendor, OutputLibType};
 use std::env;
-use std::ffi::OsStr;
 use std::path::PathBuf;
+use which::which;
 
 pub(crate) struct CmakeBuilder {
     manifest_dir: PathBuf,
@@ -14,14 +14,11 @@ pub(crate) struct CmakeBuilder {
     output_lib_type: OutputLibType,
 }
 
-fn find_cmake_command() -> Option<&'static OsStr> {
-    if test_command("cmake3".as_ref(), &["--version".as_ref()]) {
-        Some("cmake3".as_ref())
-    } else if test_command("cmake".as_ref(), &["--version".as_ref()]) {
-        Some("cmake".as_ref())
-    } else {
-        None
+fn find_cmake_command() -> Option<PathBuf> {
+    if let Ok(path) = which("cmake").or_else(|_| which("cmake3")) {
+        return Some(path);
     }
+    None
 }
 
 fn get_platform_output_path() -> PathBuf {
@@ -120,13 +117,15 @@ impl CmakeBuilder {
 
             cmake_cfg.define("ASAN", "1");
         }
+        cmake_cfg.define("CMAKE_INSTALL_PREFIX", self.artifact_output_dir());
 
         cmake_cfg
     }
 
     fn build_rust_wrapper(&self) -> PathBuf {
         self.prepare_cmake_build()
             .configure_arg("--no-warn-unused-cli")
+            .build_target("install")
             .build()
     }
 }

aws-lc-sys/builder/main.rs

@@ -4,9 +4,7 @@
 // SPDX-License-Identifier: Apache-2.0 OR ISC
 
 use std::env;
-use std::ffi::OsStr;
 use std::path::{Path, PathBuf};
-use std::process::Command;
 
 use cmake_builder::CmakeBuilder;
 
@@ -57,8 +55,7 @@ enum OutputLibType {
 
 impl Default for OutputLibType {
     fn default() -> Self {
-        let build_type_result = env::var("AWS_LC_SYS_STATIC");
-        if let Ok(build_type) = build_type_result {
+        if let Ok(build_type) = env::var("AWS_LC_SYS_STATIC") {
             eprintln!("AWS_LC_SYS_STATIC={build_type}");
             // If the environment variable is set, we ignore every other factor.
             let build_type = build_type.to_lowercase();
@@ -109,13 +106,6 @@ fn target_platform_prefix(name: &str) -> String {
     format!("{}_{}_{}", env::consts::OS, env::consts::ARCH, name)
 }
 
-fn test_command(executable: &OsStr, args: &[&OsStr]) -> bool {
-    if let Ok(output) = Command::new(executable).args(args).output() {
-        return output.status.success();
-    }
-    false
-}
-
 #[cfg(any(
     feature = "bindgen",
     not(any(

aws-lc-sys/include/rust_wrapper.h

@@ -8,6 +8,9 @@
 
 #ifdef _WIN32
 #define BORINGSSL_SHARED_LIBRARY
+#define AWS_LC_FIPS_SYS_EXPORT __declspec(dllexport)
+#else
+#define AWS_LC_FIPS_SYS_EXPORT __attribute__((visibility("default")))
 #endif
 
 #include <openssl/err.h>
@@ -20,9 +23,9 @@ extern "C" {
 // The following functions are wrappers over inline functions and macros in
 // BoringSSL, which bindgen cannot currently correctly bind. These wrappers
 // ensure changes to the functions remain in lockstep with the Rust versions.
-int ERR_GET_LIB_RUST(uint32_t packed_error);
-int ERR_GET_REASON_RUST(uint32_t packed_error);
-int ERR_GET_FUNC_RUST(uint32_t packed_error);
+AWS_LC_FIPS_SYS_EXPORT int ERR_GET_LIB_RUST(uint32_t packed_error);
+AWS_LC_FIPS_SYS_EXPORT int ERR_GET_REASON_RUST(uint32_t packed_error);
+AWS_LC_FIPS_SYS_EXPORT int ERR_GET_FUNC_RUST(uint32_t packed_error);
 
 
 #if defined(__cplusplus)