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libsql-ffi: Make CC and CXX configurable ()

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Make CC and CXX configurable for the build process. Allows us to, for
example, make sure we're building with just clang on macOS.
This commit is contained in:
Pekka Enberg
2024-04-02 17:40:30 +03:00
committed by GitHub
parent 00080c5983
commit 897ae8beac
1 changed files with 10 additions and 11 deletions

21
libsql-ffi/build.rs

@ -264,6 +264,7 @@ fn copy_multiple_ciphers(out_dir: &str, out_path: &Path) {
}
fn build_multiple_ciphers(out_path: &Path) {
let target = env::var("TARGET").unwrap();
let bindgen_rs_path = if cfg!(feature = "session") {
"bundled/bindings/session_bindgen.rs"
} else {
@ -298,12 +299,8 @@ fn build_multiple_ciphers(out_path: &Path) {
let mut cmake_opts: Vec<&str> = vec![];
let cargo_build_target = env::var("CARGO_BUILD_TARGET").unwrap_or_default();
let cross_cc_var_name = format!("CC_{}", cargo_build_target.replace("-", "_"));
let cross_cc = env::var(&cross_cc_var_name).ok();
let cross_cxx_var_name = format!("CXX_{}", cargo_build_target.replace("-", "_"));
let cross_cxx = env::var(&cross_cxx_var_name).ok();
let cc = env("CC");
let cxx = env("CXX");
let toolchain_path = sqlite3mc_build_dir.join("toolchain.cmake");
let cmake_toolchain_opt = format!("-DCMAKE_TOOLCHAIN_FILE=toolchain.cmake");
@ -315,20 +312,22 @@ fn build_multiple_ciphers(out_path: &Path) {
.open(toolchain_path.clone())
.unwrap();
if let Some(ref cc) = cross_cc {
if let Some(ref cc) = cc {
let cc = cc.clone().into_string().unwrap();
if cc.contains("aarch64") && cc.contains("linux") {
cmake_opts.push(&cmake_toolchain_opt);
writeln!(toolchain_file, "set(CMAKE_SYSTEM_NAME \"Linux\")").unwrap();
writeln!(toolchain_file, "set(CMAKE_SYSTEM_PROCESSOR \"arm64\")").unwrap();
}
}
if let Some(cc) = cross_cc {
if let Some(cc) = cc {
let cc = cc.into_string().unwrap();
writeln!(toolchain_file, "set(CMAKE_C_COMPILER {})", cc).unwrap();
}
if let Some(cxx) = cross_cxx {
if let Some(cxx) = cxx {
let cxx = cxx.into_string().unwrap();
writeln!(toolchain_file, "set(CMAKE_CXX_COMPILER {})", cxx).unwrap();
}
cmake_opts.push("-DCMAKE_BUILD_TYPE=Release");
cmake_opts.push("-DSQLITE3MC_STATIC=ON");
cmake_opts.push("-DCODEC_TYPE=AES256");
@ -340,7 +339,7 @@ fn build_multiple_ciphers(out_path: &Path) {
cmake_opts.push("-DSQLITE_USE_URI=ON");
cmake_opts.push("-DCMAKE_POSITION_INDEPENDENT_CODE=ON");
if cargo_build_target.contains("musl") {
if target.contains("musl") {
cmake_opts.push("-DCMAKE_C_FLAGS=\"-U_FORTIFY_SOURCE\"");
cmake_opts.push("-DCMAKE_CXX_FLAGS=\"-U_FORTIFY_SOURCE\"");
}